Changed blink behaviour

Populate Active Import and Export per phase and export to HA

.github/ISSUE_TEMPLATE/bug_report.md

@@ -24,16 +24,19 @@ A clear description of what you expected to happen.
 If applicable, add screenshots to help explain your problem.
 
 **Hardware information:**
+ - Country: [e.g. Norway]
  - Meter: [e.g. Aidon]
+ - Encryption enabled [yes/no]
  - AMS reader: [e.g. Pow-U, ESP32 etc]
  - M-bus adapter (if applicable):
 
 **Relevant firmware information:**
- - Version: [e.g. 1.5.0]
+ - Version: [e.g. 2.1.0]
  - MQTT: [yes/no]
  - HAN GPIO: [e.g. GPIO5]
  - HAN baud and parity: [e.g. 2400 8E1]
  - Temperature sensors [e.g. 3xDS18B20]
+ - ENTSO-E API enabled: [yes/no]
 
 **Additional context**
 Add any other context about the problem here.

.github/ISSUE_TEMPLATE/support.md

@@ -11,12 +11,16 @@ assignees: ''
 A clear and concise description of what the problem is.
 
 **Hardware information:**
+ - Country: [e.g. Norway]
  - Meter: [e.g. Aidon]
+ - Encryption enabled [yes/no]
  - AMS reader: [e.g. Pow-U, ESP32 etc]
  - M-bus adapter (if applicable):
 
 **Relevant firmware information:**
- - Version: [e.g. 1.5.0]
+ - Version: [e.g. 2.1.0]
  - MQTT: [yes/no]
  - HAN GPIO: [e.g. GPIO5]
+ - HAN baud and parity: [e.g. 2400 8E1]
  - Temperature sensors [e.g. 3xDS18B20]
+ - ENTSO-E API enabled: [yes/no]

.github/workflows/release.yml

@@ -104,6 +104,15 @@ jobs:
         asset_path: .pio/build/esp32/firmware.bin
         asset_name: ams2mqtt-esp32-${{ steps.release_tag.outputs.tag }}.bin
         asset_content_type: application/octet-stream
+    - name: Upload esp32solo binary to release
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ steps.create_release.outputs.upload_url }}
+        asset_path: .pio/build/esp32solo/firmware.bin
+        asset_name: ams2mqtt-esp32solo-${{ steps.release_tag.outputs.tag }}.bin
+        asset_content_type: application/octet-stream
     - name: Upload esp32s2 binary to release
       uses: actions/upload-release-asset@v1
       env:

frames/Kamstup-Encrypted.raw

@@ -6,7 +6,7 @@ DB // Encrypted
 08 4B 41 4D 45 01 AC 4D 6E // System title
 82 // Prefix for 2-byte length
 01 D0 // Length 464
-30 // Security tag 0011 0000, 0=Compression off, 0=Unicast, 1=Encryption, 0=Authentication, 0000= Security Suite ID
+30 // Security tag 0011 0000, 0=Compression off, 0=Unicast, 1=Encryption, 1=Authentication, 0000= Security Suite ID
 00 00 A3 2F // Frame counter
 
 // Decrypted frame below

frames/lng.raw

@@ -0,0 +1,79 @@
+7E // Flag
+A08B
+CEFF03
+13
+EEE1
+E6E700 
+E0 // GBT (Green book 9.4.6.13)
+40 // Block control 0100 0000, last block=no, streaming=yes, remainig=window
+0001 // Block sequence
+0000 // Block sequence ack
+77 // How many bytes in this block
+
+0F 00000DB7 // APDU tag, Invoke ID and priority 
+
+0C07E604020607220FFF800000 // Date and time
+0205 // Structure with 5 items
+0105 // Array with 5 items
+020412002809060008190900FF0F02120000 // Structure with 4 items, uint16, OBIS, int8, uint16 (0-8:25.9.0;2)
+020412002809060008190900FF0F01120000 // Structure with 4 items, uint16, OBIS, int8, uint16 (0-8:25.9.0;1)
+020412000109060000600101FF0F02120000 // Structure with 4 items, uint16, OBIS, int8, uint16 (96.1.1 - Meter model)
+020412000309060100010700FF0F02120000 // Structure with 4 items, uint16, OBIS, int8, uint16 (1.7.0 Active import)
+020412000309060100020700FF0F02120000 // Structure with 4 items, uint16, OBIS, int8, uint16 (2.7.0 Active export)
+09060008190900  // OBIS 0-8:25.9.0 Object list push settings consumer information 1
+ABA6
+7E
+
+
+
+7E
+A024
+CEFF03
+13
+D661
+E0 // GBT
+C0 // Block control 0100 0000, last block=yes, streaming=yes, remainig=window
+0002 // Block sequence
+0000 // Block sequence ack
+13 // How many bytes in this block
+
+FF // Last byte of OBIS in previous block
+0906363031313039 // Device ID
+0600000028 // Accumulated import
+0600000000 // Accumulated export
+8BA4
+7E
+
+
+
+
+7E A1 23 CE FF 03 13 21 55 E6 E7 00 
+
+0F 00 00 08 E2 
+0C 07 E5 07 13 01 0C 1A 0A FF 80 00 00 
+
+02 0B // 11
+  01 0B // 11
+    02 04 12 00 28 09 06 00 08 19 09 00 FF 0F 02 12 00 00 
+    02 04 12 00 28 09 06 00 08 19 09 00 FF 0F 01 12 00 00 
+    02 04 12 00 01 09 06 00 00 60 01 00 FF 0F 02 12 00 00 
+    02 04 12 00 03 09 06 01 00 01 07 00 FF 0F 02 12 00 00 
+    02 04 12 00 03 09 06 01 00 02 07 00 FF 0F 02 12 00 00 
+    02 04 12 00 03 09 06 01 01 01 08 00 FF 0F 02 12 00 00 
+    02 04 12 00 03 09 06 01 01 02 08 00 FF 0F 02 12 00 00
+    02 04 12 00 03 09 06 01 01 05 08 00 FF 0F 02 12 00 00 
+    02 04 12 00 03 09 06 01 01 06 08 00 FF 0F 02 12 00 00 
+    02 04 12 00 03 09 06 01 01 07 08 00 FF 0F 02 12 00 00 
+    02 04 12 00 03 09 06 01 01 08 08 00 FF 0F 02 12 00 00 
+  09 06 00 08 19 09 00 FF
+  09 08 34 33 30 39 34 33 35 31 
+  06 00 00 00 0B 
+  06 00 00 00 00 
+  06 00 00 00 10 
+  06 00 00 00 04 
+  06 00 00 00 00 
+  06 00 00 00 08 
+  06 00 00 00 00 
+  06 00 00 00 01 
+7C 8B
+7E

hardware/wemos_mbus_shield/README.md

@@ -0,0 +1,34 @@
+## Wemos shield
+
+Fits D1 mini and S2 mini.
+
+<img src="img1.jpg"/>
+<img src="img2.jpg"/>
+
+**WARNING** Not properly tested
+
+**Resistors**
+- R1:  470 (for U1)
+- R2:  220 (for U1)
+- R3:  82k (for U1)
+- R4:  220 (for U1)
+- R5: 100k (for U1)
+- R6:  10k (for AP button)
+- R7: 4.7k (for DS18B20)
+- R8-R10: 1k (for RGB LED)
+
+**Capacitors**
+- C1: 100n (for U1)
+- C2: 1u (for U1)
+- C3: 100n (for U1)
+
+**Other components**
+- U1: TSS521 or TSS721
+- U2: DS18B20 (Digital temperature sensor)
+- D1: RGB LED
+- J1: RJ45
+- SW1: AP button (to D3 GPIO0)
+
+**Jumper**
+- JP1 & JP4: Jump these to receive power (5V) via RJ45 on pin 7 (GND) and 8 (+5)
+- JP2 & JP3: Jump these to attach DS18B20 sensors via RJ45 on pin 4 (Data) and pin 5 (GND)

hardware/wemos_mbus_shield/kicad/.gitignore

@@ -0,0 +1,3 @@
+gerber
+rescue-backup
+*-bak

hardware/wemos_mbus_shield/kicad/d1_mini_shield-cache.lib

@@ -0,0 +1,326 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# Connector_RJ45
+#
+DEF Connector_RJ45 J 0 40 Y Y 1 F N
+F0 "J" -200 550 50 H V R CNN
+F1 "Connector_RJ45" 100 550 50 H V L CNN
+F2 "" 0 25 50 V I C CNN
+F3 "" 0 25 50 V I C CNN
+ALIAS RJ31 RJ32 RJ33 RJ34 RJ35 RJ41 RJ45 RJ49 RJ61
+$FPLIST
+ 8P8C*
+ RJ31*
+ RJ32*
+ RJ33*
+ RJ34*
+ RJ35*
+ RJ41*
+ RJ45*
+ RJ49*
+ RJ61*
+$ENDFPLIST
+DRAW
+S 300 500 -300 -400 0 1 10 f
+P 2 0 1 0 -200 175 -250 175 N
+P 2 0 1 0 -200 225 -250 225 N
+P 3 0 1 0 -250 -125 -200 -125 -200 -125 N
+P 3 0 1 0 -250 -75 -200 -75 -200 -75 N
+P 3 0 1 0 -250 -25 -200 -25 -200 -25 N
+P 3 0 1 0 -250 25 -200 25 -200 25 N
+P 3 0 1 0 -250 75 -200 75 -200 75 N
+P 3 0 1 0 -200 125 -250 125 -250 125 N
+P 14 0 1 0 -250 -175 -250 275 150 275 150 175 200 175 200 125 250 125 250 -25 200 -25 200 -75 150 -75 150 -175 -250 -175 -250 -175 N
+X ~ 1 400 -300 100 L 50 50 1 1 P
+X ~ 2 400 -200 100 L 50 50 1 1 P
+X ~ 3 400 -100 100 L 50 50 1 1 P
+X ~ 4 400 0 100 L 50 50 1 1 P
+X ~ 5 400 100 100 L 50 50 1 1 P
+X ~ 6 400 200 100 L 50 50 1 1 P
+X ~ 7 400 300 100 L 50 50 1 1 P
+X ~ 8 400 400 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_C
+#
+DEF Device_C C 0 10 N Y 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "Device_C" 25 -100 50 H V L CNN
+F2 "" 38 -150 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ C_*
+$ENDFPLIST
+DRAW
+P 2 0 1 20 -80 -30 80 -30 N
+P 2 0 1 20 -80 30 80 30 N
+X ~ 1 0 150 110 D 50 50 1 1 P
+X ~ 2 0 -150 110 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_Jumper
+#
+DEF Device_Jumper JP 0 30 Y N 1 F N
+F0 "JP" 0 150 50 H V C CNN
+F1 "Device_Jumper" 0 -80 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ SolderJumper*
+$ENDFPLIST
+DRAW
+A 0 -26 125 1426 373 0 1 0 N -98 50 99 50
+C -100 0 35 0 1 0 N
+C 100 0 35 0 1 0 N
+X 1 1 -300 0 165 R 50 50 0 1 P
+X 2 2 300 0 165 L 50 50 0 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_LED_RGB
+#
+DEF Device_LED_RGB D 0 0 Y N 1 F N
+F0 "D" 0 370 50 H V C CNN
+F1 "Device_LED_RGB" 0 -350 50 H V C CNN
+F2 "" 0 -50 50 H I C CNN
+F3 "" 0 -50 50 H I C CNN
+$FPLIST
+ LED*
+ LED_SMD:*
+ LED_THT:*
+$ENDFPLIST
+DRAW
+T 0 -75 -250 50 0 0 0 B Normal 0 C C
+T 0 -75 -50 50 0 0 0 G Normal 0 C C
+T 0 -75 150 50 0 0 0 R Normal 0 C C
+S 50 -50 50 50 0 1 0 N
+S 50 50 50 50 0 1 0 N
+S 50 150 50 250 0 1 0 N
+S 50 250 50 250 0 1 0 N
+S 110 330 -110 -300 0 1 10 f
+P 2 0 1 0 -50 -200 -100 -200 N
+P 2 0 1 0 -50 -200 50 -200 N
+P 2 0 1 0 -50 -150 -50 -250 N
+P 2 0 1 8 -50 -150 -50 -250 N
+P 2 0 1 0 -50 0 -100 0 N
+P 2 0 1 8 -50 50 -50 -50 N
+P 2 0 1 0 -50 200 -100 200 N
+P 2 0 1 0 -50 200 50 200 N
+P 2 0 1 8 -50 250 -50 150 N
+P 2 0 1 0 50 -200 100 -200 N
+P 2 0 1 0 50 0 -50 0 N
+P 2 0 1 0 50 0 100 0 N
+P 2 0 1 0 50 200 100 200 N
+P 3 0 1 0 -50 50 -50 -50 -50 -50 N
+P 3 0 1 0 -50 250 -50 150 -50 150 N
+P 4 0 1 8 50 -150 50 -250 -50 -200 50 -150 N
+P 4 0 1 8 50 50 50 -50 -50 0 50 50 N
+P 4 0 1 8 50 250 50 150 -50 200 50 250 N
+P 5 0 1 0 -40 -150 20 -90 -10 -90 20 -90 20 -120 N
+P 5 0 1 0 -40 50 20 110 -10 110 20 110 20 80 N
+P 5 0 1 0 -40 250 20 310 -10 310 20 310 20 280 N
+P 5 0 1 0 0 -150 60 -90 30 -90 60 -90 60 -120 N
+P 5 0 1 0 0 50 60 110 30 110 60 110 60 80 N
+P 5 0 1 0 0 250 60 310 30 310 60 310 60 280 N
+X RK 1 -200 200 100 R 50 50 1 1 P
+X GK 2 -200 0 100 R 50 50 1 1 P
+X BK 3 -200 -200 100 R 50 50 1 1 P
+X BA 4 200 -200 100 L 50 50 1 1 P
+X GA 5 200 0 100 L 50 50 1 1 P
+X RA 6 200 200 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_R
+#
+DEF Device_R R 0 0 N Y 1 F N
+F0 "R" 80 0 50 V V C CNN
+F1 "Device_R" 0 0 50 V V C CNN
+F2 "" -70 0 50 V I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ R_*
+$ENDFPLIST
+DRAW
+S -40 -100 40 100 0 1 10 N
+X ~ 1 0 150 50 D 50 50 1 1 P
+X ~ 2 0 -150 50 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Sensor_Temperature_DS18B20
+#
+DEF Sensor_Temperature_DS18B20 U 0 40 Y Y 1 F N
+F0 "U" -150 250 50 H V C CNN
+F1 "Sensor_Temperature_DS18B20" 250 250 50 H V C CNN
+F2 "Package_TO_SOT_THT:TO-92_Inline" -1000 -250 50 H I C CNN
+F3 "" -150 250 50 H I C CNN
+ALIAS DS1822 DS18B20 DS18S20 DS1821C
+$FPLIST
+ TO*92*
+$ENDFPLIST
+DRAW
+A -130 125 25 1 1799 0 1 10 N -105 125 -155 125
+C -130 -100 50 0 1 10 F
+S -200 200 200 -200 0 1 10 f
+S -105 -75 -155 0 0 1 10 F
+P 2 0 1 10 -155 25 -130 25 N
+P 2 0 1 10 -155 50 -130 50 N
+P 2 0 1 10 -155 75 -130 75 N
+P 2 0 1 10 -155 100 -130 100 N
+P 2 0 1 10 -155 125 -155 0 N
+P 2 0 1 10 -155 125 -130 125 N
+P 2 0 1 10 -105 125 -105 0 N
+X GND 1 0 -300 100 U 50 50 1 1 W
+X DQ 2 300 0 100 L 50 50 1 1 B
+X VDD 3 0 300 100 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# Switch_SW_Push
+#
+DEF Switch_SW_Push SW 0 40 N N 1 F N
+F0 "SW" 50 100 50 H V L CNN
+F1 "Switch_SW_Push" 0 -60 50 H V C CNN
+F2 "" 0 200 50 H I C CNN
+F3 "" 0 200 50 H I C CNN
+DRAW
+C -80 0 20 0 1 0 N
+C 80 0 20 0 1 0 N
+P 2 0 1 0 0 50 0 120 N
+P 2 0 1 0 100 50 -100 50 N
+X 1 1 -200 0 100 R 50 50 0 1 P
+X 2 2 200 0 100 L 50 50 0 1 P
+ENDDRAW
+ENDDEF
+#
+# d1_mini_shield-rescue_CONN_01X08
+#
+DEF d1_mini_shield-rescue_CONN_01X08 P 0 40 Y N 1 F N
+F0 "P" 0 450 50 H V C CNN
+F1 "d1_mini_shield-rescue_CONN_01X08" 100 0 50 V V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+$FPLIST
+ Pin_Header_Straight_1X08
+ Pin_Header_Angled_1X08
+ Socket_Strip_Straight_1X08
+ Socket_Strip_Angled_1X08
+$ENDFPLIST
+DRAW
+S -50 -400 50 400 0 1 0 N
+S -50 -345 10 -355 0 1 0 N
+S -50 -245 10 -255 0 1 0 N
+S -50 -145 10 -155 0 1 0 N
+S -50 -45 10 -55 0 1 0 N
+S -50 55 10 45 0 1 0 N
+S -50 155 10 145 0 1 0 N
+S -50 255 10 245 0 1 0 N
+S -50 355 10 345 0 1 0 N
+X P1 1 -200 350 150 R 50 50 1 1 P
+X P2 2 -200 250 150 R 50 50 1 1 P
+X P3 3 -200 150 150 R 50 50 1 1 P
+X P4 4 -200 50 150 R 50 50 1 1 P
+X P5 5 -200 -50 150 R 50 50 1 1 P
+X P6 6 -200 -150 150 R 50 50 1 1 P
+X P7 7 -200 -250 150 R 50 50 1 1 P
+X P8 8 -200 -350 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# power_+3.3V
+#
+DEF power_+3.3V #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_+3.3V" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS +3.3V
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +3V3 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_+3V3
+#
+DEF power_+3V3 #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_+3V3" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +3V3 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_+5V
+#
+DEF power_+5V #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_+5V" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +5V 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_GND
+#
+DEF power_GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "power_GND" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
+X GND 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# tss721_TSS721
+#
+DEF tss721_TSS721 U 0 40 Y Y 1 F N
+F0 "U" 200 850 50 H V L CNN
+F1 "tss721_TSS721" 200 750 50 H V L CNN
+F2 "" 0 -850 50 H V C CIN
+F3 "" -200 -800 50 H V C CNN
+ALIAS TSS721A
+$FPLIST
+ SOIC*3.9x9.9mm*Pitch1.27mm*
+ TSSOP*4.4x5mm*Pitch0.65mm*
+$ENDFPLIST
+DRAW
+S -500 -700 500 700 0 1 10 f
+X BUSL2 1 -600 400 100 R 50 50 1 1 I
+X VS 10 -600 0 100 R 50 50 1 1 P
+X VDD 11 0 800 100 D 50 50 1 1 W
+X RX 12 600 500 100 L 50 50 1 1 I
+X RXI 13 600 400 100 L 50 50 1 1 I I
+X RIS 14 300 -800 100 U 50 50 1 1 I
+X GND 15 0 -800 100 U 50 50 1 1 W
+X BUSL1 16 -600 500 100 R 50 50 1 1 I
+X VB 2 -600 -150 100 R 50 50 1 1 P
+X STC 3 -600 -500 100 R 50 50 1 1 P
+X RIDD 4 200 -800 100 U 50 50 1 1 O
+X PF 5 -600 100 100 R 50 50 1 1 I
+X SC 6 400 -800 100 U 50 50 1 1 P
+X TXI 7 600 100 100 L 50 50 1 1 O I
+X TX 8 600 200 100 L 50 50 1 1 O
+X BAT 9 -100 800 100 D 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library

hardware/wemos_mbus_shield/kicad/d1_mini_shield-rescue.lib

@@ -0,0 +1,38 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# CONN_01X08
+#
+DEF CONN_01X08 P 0 40 Y N 1 F N
+F0 "P" 0 450 50 H V C CNN
+F1 "CONN_01X08" 100 0 50 V V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+$FPLIST
+ Pin_Header_Straight_1X08
+ Pin_Header_Angled_1X08
+ Socket_Strip_Straight_1X08
+ Socket_Strip_Angled_1X08
+$ENDFPLIST
+DRAW
+S -50 -400 50 400 0 1 0 N
+S -50 -345 10 -355 0 1 0 N
+S -50 -245 10 -255 0 1 0 N
+S -50 -145 10 -155 0 1 0 N
+S -50 -45 10 -55 0 1 0 N
+S -50 55 10 45 0 1 0 N
+S -50 155 10 145 0 1 0 N
+S -50 255 10 245 0 1 0 N
+S -50 355 10 345 0 1 0 N
+X P1 1 -200 350 150 R 50 50 1 1 P
+X P2 2 -200 250 150 R 50 50 1 1 P
+X P3 3 -200 150 150 R 50 50 1 1 P
+X P4 4 -200 50 150 R 50 50 1 1 P
+X P5 5 -200 -50 150 R 50 50 1 1 P
+X P6 6 -200 -150 150 R 50 50 1 1 P
+X P7 7 -200 -250 150 R 50 50 1 1 P
+X P8 8 -200 -350 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+#End Library

hardware/wemos_mbus_shield/kicad/d1_mini_shield.net

@@ -0,0 +1,482 @@
+(export (version D)
+  (design
+    (source /home/gunnar/src/AmsToMqttBridge/hardware/wemos_mbus_shield/kicad/d1_mini_shield.sch)
+    (date "sø. 26. juni 2022 kl. 12.19 +0200")
+    (tool "Eeschema 5.1.5+dfsg1-2build2")
+    (sheet (number 1) (name /) (tstamps /)
+      (title_block
+        (title)
+        (company)
+        (rev)
+        (date)
+        (source d1_mini_shield.sch)
+        (comment (number 1) (value ""))
+        (comment (number 2) (value ""))
+        (comment (number 3) (value ""))
+        (comment (number 4) (value "")))))
+  (components
+    (comp (ref P1)
+      (value CONN_01X08)
+      (footprint D1_mini:D1_mini_Pin_Header)
+      (libsource (lib d1_mini_shield-rescue) (part CONN_01X08) (description ""))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5763EB78))
+    (comp (ref P2)
+      (value CONN_01X08)
+      (footprint D1_mini:D1_mini_Pin_Header)
+      (libsource (lib d1_mini_shield-rescue) (part CONN_01X08) (description ""))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5763EBF2))
+    (comp (ref U1)
+      (value TSS721)
+      (footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm)
+      (datasheet http://www.ti.com/lit/ds/symlink/tss721a.pdf)
+      (libsource (lib tss721) (part TSS721) (description "TSS721A Meter Bus Transceiver, SOIC-16/TSSOP-16"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62B826D2))
+    (comp (ref J1)
+      (value RJ45)
+      (footprint Connector_RJ:RJ45_Amphenol_54602-x08_Horizontal)
+      (datasheet ~)
+      (libsource (lib Connector) (part RJ45) (description "RJ connector, 8P8C (8 positions 8 connected)"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62B8AC34))
+    (comp (ref R4)
+      (value 220)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62B8CAA8))
+    (comp (ref R2)
+      (value 220)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62B8DB92))
+    (comp (ref R3)
+      (value 82k)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62B9F861))
+    (comp (ref R1)
+      (value 470)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62B9FC37))
+    (comp (ref C2)
+      (value 1u)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part C) (description "Unpolarized capacitor"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62BA06BE))
+    (comp (ref C1)
+      (value 100n)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part C) (description "Unpolarized capacitor"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62BA09E7))
+    (comp (ref R5)
+      (value 100k)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62BED413))
+    (comp (ref C3)
+      (value 100n)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part C) (description "Unpolarized capacitor"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62BED9ED))
+    (comp (ref JP1)
+      (value Jumper)
+      (footprint Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm)
+      (datasheet ~)
+      (libsource (lib Device) (part Jumper) (description "Jumper, normally closed"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62C331C0))
+    (comp (ref JP2)
+      (value Jumper)
+      (footprint Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm)
+      (datasheet ~)
+      (libsource (lib Device) (part Jumper) (description "Jumper, normally closed"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62C365CA))
+    (comp (ref JP3)
+      (value Jumper)
+      (footprint Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm)
+      (datasheet ~)
+      (libsource (lib Device) (part Jumper) (description "Jumper, normally closed"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62C36C70))
+    (comp (ref D1)
+      (value LED_RGB)
+      (footprint LED_SMD:LED_RGB_PLCC-6)
+      (datasheet ~)
+      (libsource (lib Device) (part LED_RGB) (description "RGB LED, 6 pin package"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62C43A7B))
+    (comp (ref R9)
+      (value 1k)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62C495F7))
+    (comp (ref R8)
+      (value 1k)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62C4BDE9))
+    (comp (ref R10)
+      (value 1k)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62C4C336))
+    (comp (ref U2)
+      (value DS18B20)
+      (footprint Package_TO_SOT_THT:TO-92_Inline)
+      (datasheet http://datasheets.maximintegrated.com/en/ds/DS18B20.pdf)
+      (libsource (lib Sensor_Temperature) (part DS18B20) (description "Programmable Resolution 1-Wire Digital Thermometer TO-92"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62C6296F))
+    (comp (ref R7)
+      (value 4k7)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62C6405D))
+    (comp (ref SW1)
+      (value SW_Push)
+      (footprint Button_Switch_SMD:SW_SPST_B3U-3000P)
+      (datasheet ~)
+      (libsource (lib Switch) (part SW_Push) (description "Push button switch, generic, two pins"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62C73229))
+    (comp (ref R6)
+      (value 10k)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62C73CE8))
+    (comp (ref JP4)
+      (value Jumper)
+      (footprint Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm)
+      (datasheet ~)
+      (libsource (lib Device) (part Jumper) (description "Jumper, normally closed"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 62D1E97A)))
+  (libparts
+    (libpart (lib Connector) (part 8P8C)
+      (aliases
+        (alias RJ31)
+        (alias RJ32)
+        (alias RJ33)
+        (alias RJ34)
+        (alias RJ35)
+        (alias RJ41)
+        (alias RJ45)
+        (alias RJ49)
+        (alias RJ61))
+      (description "RJ connector, 8P8C (8 positions 8 connected), RJ31/RJ32/RJ33/RJ34/RJ35/RJ41/RJ45/RJ49/RJ61")
+      (docs ~)
+      (footprints
+        (fp 8P8C*)
+        (fp RJ31*)
+        (fp RJ32*)
+        (fp RJ33*)
+        (fp RJ34*)
+        (fp RJ35*)
+        (fp RJ41*)
+        (fp RJ45*)
+        (fp RJ49*)
+        (fp RJ61*))
+      (fields
+        (field (name Reference) J)
+        (field (name Value) 8P8C))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))
+        (pin (num 3) (name ~) (type passive))
+        (pin (num 4) (name ~) (type passive))
+        (pin (num 5) (name ~) (type passive))
+        (pin (num 6) (name ~) (type passive))
+        (pin (num 7) (name ~) (type passive))
+        (pin (num 8) (name ~) (type passive))))
+    (libpart (lib Device) (part C)
+      (description "Unpolarized capacitor")
+      (docs ~)
+      (footprints
+        (fp C_*))
+      (fields
+        (field (name Reference) C)
+        (field (name Value) C))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))))
+    (libpart (lib Device) (part Jumper)
+      (description "Jumper, normally closed")
+      (docs ~)
+      (footprints
+        (fp SolderJumper*))
+      (fields
+        (field (name Reference) JP)
+        (field (name Value) Jumper))
+      (pins
+        (pin (num 1) (name 1) (type passive))
+        (pin (num 2) (name 2) (type passive))))
+    (libpart (lib Device) (part LED_RGB)
+      (description "RGB LED, 6 pin package")
+      (docs ~)
+      (footprints
+        (fp LED*)
+        (fp LED_SMD:*)
+        (fp LED_THT:*))
+      (fields
+        (field (name Reference) D)
+        (field (name Value) LED_RGB))
+      (pins
+        (pin (num 1) (name RK) (type passive))
+        (pin (num 2) (name GK) (type passive))
+        (pin (num 3) (name BK) (type passive))
+        (pin (num 4) (name BA) (type passive))
+        (pin (num 5) (name GA) (type passive))
+        (pin (num 6) (name RA) (type passive))))
+    (libpart (lib Device) (part R)
+      (description Resistor)
+      (docs ~)
+      (footprints
+        (fp R_*))
+      (fields
+        (field (name Reference) R)
+        (field (name Value) R))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))))
+    (libpart (lib Sensor_Temperature) (part MAX31820)
+      (aliases
+        (alias DS1822)
+        (alias DS18B20)
+        (alias DS18S20)
+        (alias DS1821C))
+      (description "1-Wire Ambient Temperature Sensor TO-92")
+      (docs http://datasheets.maximintegrated.com/en/ds/MAX31820.pdf)
+      (footprints
+        (fp TO*92*))
+      (fields
+        (field (name Reference) U)
+        (field (name Value) MAX31820)
+        (field (name Footprint) Package_TO_SOT_THT:TO-92_Inline))
+      (pins
+        (pin (num 1) (name GND) (type power_in))
+        (pin (num 2) (name DQ) (type BiDi))
+        (pin (num 3) (name VDD) (type power_in))))
+    (libpart (lib Switch) (part SW_Push)
+      (description "Push button switch, generic, two pins")
+      (docs ~)
+      (fields
+        (field (name Reference) SW)
+        (field (name Value) SW_Push))
+      (pins
+        (pin (num 1) (name 1) (type passive))
+        (pin (num 2) (name 2) (type passive))))
+    (libpart (lib d1_mini_shield-rescue) (part CONN_01X08)
+      (footprints
+        (fp Pin_Header_Straight_1X08)
+        (fp Pin_Header_Angled_1X08)
+        (fp Socket_Strip_Straight_1X08)
+        (fp Socket_Strip_Angled_1X08))
+      (fields
+        (field (name Reference) P)
+        (field (name Value) CONN_01X08))
+      (pins
+        (pin (num 1) (name P1) (type passive))
+        (pin (num 2) (name P2) (type passive))
+        (pin (num 3) (name P3) (type passive))
+        (pin (num 4) (name P4) (type passive))
+        (pin (num 5) (name P5) (type passive))
+        (pin (num 6) (name P6) (type passive))
+        (pin (num 7) (name P7) (type passive))
+        (pin (num 8) (name P8) (type passive))))
+    (libpart (lib tss721) (part TSS721)
+      (aliases
+        (alias TSS721A))
+      (description "TSS721A Meter Bus Transceiver, SOIC-16/TSSOP-16")
+      (docs http://www.ti.com/lit/ds/symlink/tss721a.pdf)
+      (footprints
+        (fp SOIC*3.9x9.9mm*Pitch1.27mm*)
+        (fp TSSOP*4.4x5mm*Pitch0.65mm*))
+      (fields
+        (field (name Reference) U)
+        (field (name Value) TSS721))
+      (pins
+        (pin (num 1) (name BUSL2) (type input))
+        (pin (num 2) (name VB) (type passive))
+        (pin (num 3) (name STC) (type passive))
+        (pin (num 4) (name RIDD) (type output))
+        (pin (num 5) (name PF) (type input))
+        (pin (num 6) (name SC) (type passive))
+        (pin (num 7) (name TXI) (type output))
+        (pin (num 8) (name TX) (type output))
+        (pin (num 9) (name BAT) (type input))
+        (pin (num 10) (name VS) (type passive))
+        (pin (num 11) (name VDD) (type power_in))
+        (pin (num 12) (name RX) (type input))
+        (pin (num 13) (name RXI) (type input))
+        (pin (num 14) (name RIS) (type input))
+        (pin (num 15) (name GND) (type power_in))
+        (pin (num 16) (name BUSL1) (type input)))))
+  (libraries
+    (library (logical Connector)
+      (uri /usr/share/kicad/library/Connector.lib))
+    (library (logical Device)
+      (uri /usr/share/kicad/library/Device.lib))
+    (library (logical Sensor_Temperature)
+      (uri /usr/share/kicad/library/Sensor_Temperature.lib))
+    (library (logical Switch)
+      (uri /usr/share/kicad/library/Switch.lib))
+    (library (logical d1_mini_shield-rescue)
+      (uri /home/gunnar/src/AmsToMqttBridge/hardware/wemos_mbus_shield/kicad/d1_mini_shield-rescue.lib))
+    (library (logical tss721)
+      (uri /home/gunnar/src/AmsToMqttBridge/hardware/wemos_mbus_shield/kicad/tss721.lib)))
+  (nets
+    (net (code 1) (name TEMP)
+      (node (ref R7) (pin 2))
+      (node (ref U2) (pin 2))
+      (node (ref P1) (pin 5))
+      (node (ref JP3) (pin 2)))
+    (net (code 2) (name +3V3)
+      (node (ref R7) (pin 1))
+      (node (ref U1) (pin 9))
+      (node (ref P2) (pin 1))
+      (node (ref R6) (pin 2))
+      (node (ref D1) (pin 4))
+      (node (ref D1) (pin 5))
+      (node (ref D1) (pin 6))
+      (node (ref U2) (pin 3)))
+    (net (code 3) (name "Net-(D1-Pad1)")
+      (node (ref R9) (pin 2))
+      (node (ref D1) (pin 1)))
+    (net (code 4) (name "Net-(D1-Pad2)")
+      (node (ref D1) (pin 2))
+      (node (ref R8) (pin 2)))
+    (net (code 5) (name "Net-(D1-Pad3)")
+      (node (ref D1) (pin 3))
+      (node (ref R10) (pin 2)))
+    (net (code 6) (name MBUS2)
+      (node (ref J1) (pin 2))
+      (node (ref R4) (pin 1)))
+    (net (code 7) (name BTN_AP)
+      (node (ref P1) (pin 4))
+      (node (ref SW1) (pin 1))
+      (node (ref R6) (pin 1)))
+    (net (code 8) (name "Net-(R4-Pad2)")
+      (node (ref U1) (pin 1))
+      (node (ref R4) (pin 2)))
+    (net (code 9) (name "Net-(R2-Pad2)")
+      (node (ref R2) (pin 2))
+      (node (ref U1) (pin 16)))
+    (net (code 10) (name MBUS1)
+      (node (ref J1) (pin 1))
+      (node (ref R2) (pin 1)))
+    (net (code 11) (name LED_R)
+      (node (ref R9) (pin 1))
+      (node (ref P2) (pin 4)))
+    (net (code 12) (name "Net-(J1-Pad8)")
+      (node (ref J1) (pin 8))
+      (node (ref JP1) (pin 1)))
+    (net (code 13) (name "Net-(J1-Pad5)")
+      (node (ref J1) (pin 5))
+      (node (ref JP2) (pin 1)))
+    (net (code 14) (name "Net-(J1-Pad4)")
+      (node (ref J1) (pin 4))
+      (node (ref JP3) (pin 1)))
+    (net (code 15) (name +5V)
+      (node (ref P1) (pin 1))
+      (node (ref JP1) (pin 2)))
+    (net (code 16) (name "Net-(J1-Pad7)")
+      (node (ref J1) (pin 7))
+      (node (ref JP4) (pin 1)))
+    (net (code 17) (name GND)
+      (node (ref P1) (pin 2))
+      (node (ref C3) (pin 2))
+      (node (ref R3) (pin 1))
+      (node (ref R1) (pin 1))
+      (node (ref C2) (pin 1))
+      (node (ref C1) (pin 1))
+      (node (ref R5) (pin 2))
+      (node (ref U1) (pin 15))
+      (node (ref U2) (pin 1))
+      (node (ref SW1) (pin 2))
+      (node (ref JP4) (pin 2))
+      (node (ref JP2) (pin 2)))
+    (net (code 18) (name LED_G)
+      (node (ref R8) (pin 1))
+      (node (ref P2) (pin 5)))
+    (net (code 19) (name "Net-(U1-Pad10)")
+      (node (ref U1) (pin 10)))
+    (net (code 20) (name "Net-(U1-Pad12)")
+      (node (ref U1) (pin 12)))
+    (net (code 21) (name "Net-(U1-Pad13)")
+      (node (ref U1) (pin 13)))
+    (net (code 22) (name "Net-(U1-Pad2)")
+      (node (ref U1) (pin 2)))
+    (net (code 23) (name "Net-(U1-Pad5)")
+      (node (ref U1) (pin 5)))
+    (net (code 24) (name "Net-(U1-Pad7)")
+      (node (ref U1) (pin 7)))
+    (net (code 25) (name "Net-(J1-Pad3)")
+      (node (ref J1) (pin 3)))
+    (net (code 26) (name "Net-(J1-Pad6)")
+      (node (ref J1) (pin 6)))
+    (net (code 27) (name /RST)
+      (node (ref P2) (pin 8)))
+    (net (code 28) (name /D4)
+      (node (ref P1) (pin 3)))
+    (net (code 29) (name /D1)
+      (node (ref P1) (pin 6)))
+    (net (code 30) (name /RX)
+      (node (ref P1) (pin 7)))
+    (net (code 31) (name /TX)
+      (node (ref P1) (pin 8)))
+    (net (code 32) (name /D8)
+      (node (ref P2) (pin 2)))
+    (net (code 33) (name /D0)
+      (node (ref P2) (pin 6)))
+    (net (code 34) (name /A0)
+      (node (ref P2) (pin 7)))
+    (net (code 35) (name "Net-(R3-Pad2)")
+      (node (ref R3) (pin 2))
+      (node (ref U1) (pin 4)))
+    (net (code 36) (name HAN_TX)
+      (node (ref R10) (pin 1))
+      (node (ref U1) (pin 8))
+      (node (ref P2) (pin 3)))
+    (net (code 37) (name "Net-(C3-Pad1)")
+      (node (ref U1) (pin 11))
+      (node (ref C3) (pin 1))
+      (node (ref R5) (pin 1)))
+    (net (code 38) (name "Net-(R1-Pad2)")
+      (node (ref R1) (pin 2))
+      (node (ref U1) (pin 14)))
+    (net (code 39) (name "Net-(C2-Pad2)")
+      (node (ref C2) (pin 2))
+      (node (ref U1) (pin 3)))
+    (net (code 40) (name "Net-(C1-Pad2)")
+      (node (ref U1) (pin 6))
+      (node (ref C1) (pin 2)))))

hardware/wemos_mbus_shield/kicad/d1_mini_shield.pro

@@ -0,0 +1,246 @@
+update=sø. 26. juni 2022 kl. 11.55 +0200
+version=1
+last_client=kicad
+[general]
+version=1
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=
+[schematic_editor]
+version=1
+PageLayoutDescrFile=
+PlotDirectoryName=
+SubpartIdSeparator=0
+SubpartFirstId=65
+NetFmtName=Pcbnew
+SpiceAjustPassiveValues=0
+LabSize=50
+ERC_TestSimilarLabels=1
+[pcbnew]
+version=1
+PageLayoutDescrFile=
+LastNetListRead=d1_mini_shield.net
+CopperLayerCount=2
+BoardThickness=1.6
+AllowMicroVias=0
+AllowBlindVias=0
+RequireCourtyardDefinitions=0
+ProhibitOverlappingCourtyards=1
+MinTrackWidth=0.2
+MinViaDiameter=0.4
+MinViaDrill=0.3
+MinMicroViaDiameter=0.2
+MinMicroViaDrill=0.09999999999999999
+MinHoleToHole=0.25
+TrackWidth1=0.25
+TrackWidth2=0.5
+ViaDiameter1=0.6
+ViaDrill1=0.4
+dPairWidth1=0.2
+dPairGap1=0.25
+dPairViaGap1=0.25
+SilkLineWidth=0.15
+SilkTextSizeV=1
+SilkTextSizeH=1
+SilkTextSizeThickness=0.15
+SilkTextItalic=0
+SilkTextUpright=1
+CopperLineWidth=0.2
+CopperTextSizeV=1.5
+CopperTextSizeH=1.5
+CopperTextThickness=0.3
+CopperTextItalic=0
+CopperTextUpright=1
+EdgeCutLineWidth=0.15
+CourtyardLineWidth=0.05
+OthersLineWidth=0.15
+OthersTextSizeV=1
+OthersTextSizeH=1
+OthersTextSizeThickness=0.15
+OthersTextItalic=0
+OthersTextUpright=1
+SolderMaskClearance=0.2
+SolderMaskMinWidth=0
+SolderPasteClearance=0
+SolderPasteRatio=-0
+[pcbnew/Layer.F.Cu]
+Name=F.Cu
+Type=0
+Enabled=1
+[pcbnew/Layer.In1.Cu]
+Name=In1.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In2.Cu]
+Name=In2.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In3.Cu]
+Name=In3.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In4.Cu]
+Name=In4.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In5.Cu]
+Name=In5.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In6.Cu]
+Name=In6.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In7.Cu]
+Name=In7.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In8.Cu]
+Name=In8.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In9.Cu]
+Name=In9.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In10.Cu]
+Name=In10.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In11.Cu]
+Name=In11.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In12.Cu]
+Name=In12.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In13.Cu]
+Name=In13.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In14.Cu]
+Name=In14.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In15.Cu]
+Name=In15.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In16.Cu]
+Name=In16.Cu
+Type=0
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hardware/wemos_mbus_shield/kicad/d1_mini_shield.sch

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+P 5950 1400
+F 0 "SW1" H 5950 1685 50  0000 C CNN
+F 1 "SW_Push" H 5950 1594 50  0000 C CNN
+F 2 "Button_Switch_SMD:SW_SPST_B3U-3000P" H 5950 1600 50  0001 C CNN
+F 3 "~" H 5950 1600 50  0001 C CNN
+	1    5950 1400
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R6
+U 1 1 62C73CE8
+P 5950 1700
+F 0 "R6" V 6157 1700 50  0000 C CNN
+F 1 "10k" V 6066 1700 50  0000 C CNN
+F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 5880 1700 50  0001 C CNN
+F 3 "~" H 5950 1700 50  0001 C CNN
+	1    5950 1700
+	0    -1   -1   0   
+$EndComp
+$Comp
+L power:GND #PWR0111
+U 1 1 62C76961
+P 6350 1400
+F 0 "#PWR0111" H 6350 1150 50  0001 C CNN
+F 1 "GND" V 6355 1272 50  0000 R CNN
+F 2 "" H 6350 1400 50  0001 C CNN
+F 3 "" H 6350 1400 50  0001 C CNN
+	1    6350 1400
+	0    -1   -1   0   
+$EndComp
+$Comp
+L power:+3.3V #PWR0112
+U 1 1 62C776AD
+P 6350 1700
+F 0 "#PWR0112" H 6350 1550 50  0001 C CNN
+F 1 "+3.3V" V 6365 1828 50  0000 L CNN
+F 2 "" H 6350 1700 50  0001 C CNN
+F 3 "" H 6350 1700 50  0001 C CNN
+	1    6350 1700
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	6350 1400 6150 1400
+Wire Wire Line
+	6350 1700 6100 1700
+Wire Wire Line
+	5750 1400 5550 1400
+Wire Wire Line
+	5550 1400 5550 1550
+Wire Wire Line
+	5550 1700 5800 1700
+Text GLabel 5450 1550 0    50   Output ~ 0
+BTN_AP
+Wire Wire Line
+	5450 1550 5550 1550
+Connection ~ 5550 1550
+Wire Wire Line
+	5550 1550 5550 1700
+Wire Notes Line
+	5000 950  6850 950 
+Wire Notes Line
+	6850 950  6850 1950
+Wire Notes Line
+	6850 1950 5000 1950
+Wire Notes Line
+	5000 1950 5000 950 
+Text GLabel 4350 5450 2    50   Output ~ 0
+LED_B
+Wire Wire Line
+	4350 5450 4300 5450
+Wire Wire Line
+	4300 5450 4300 5350
+Connection ~ 4300 5350
+Wire Wire Line
+	4300 5350 4250 5350
+$Comp
+L power:+5V #PWR0106
+U 1 1 62D05402
+P 7850 1500
+F 0 "#PWR0106" H 7850 1350 50  0001 C CNN
+F 1 "+5V" V 7865 1628 50  0000 L CNN
+F 2 "" H 7850 1500 50  0001 C CNN
+F 3 "" H 7850 1500 50  0001 C CNN
+	1    7850 1500
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	8100 1500 7850 1500
+$Comp
+L power:+5V #PWR0113
+U 1 1 62D0B1E1
+P 3750 1250
+F 0 "#PWR0113" H 3750 1100 50  0001 C CNN
+F 1 "+5V" V 3765 1378 50  0000 L CNN
+F 2 "" H 3750 1250 50  0001 C CNN
+F 3 "" H 3750 1250 50  0001 C CNN
+	1    3750 1250
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:Jumper JP4
+U 1 1 62D1E97A
+P 3300 1550
+F 0 "JP4" H 3300 1814 50  0000 C CNN
+F 1 "Jumper" H 3300 1723 50  0000 C CNN
+F 2 "Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm" H 3300 1550 50  0001 C CNN
+F 3 "~" H 3300 1550 50  0001 C CNN
+	1    3300 1550
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3000 1250 2350 1250
+Wire Wire Line
+	2350 1250 2350 1450
+Wire Wire Line
+	3600 1250 3750 1250
+Wire Wire Line
+	3600 1550 3600 1850
+Connection ~ 3600 1850
+Wire Wire Line
+	2350 1550 3000 1550
+$EndSCHEMATC

hardware/wemos_mbus_shield/kicad/fp-lib-table

@@ -0,0 +1,3 @@
+(fp_lib_table
+  (lib (name D1_mini)(type KiCad)(uri "$(KIPRJMOD)/lib/D1_mini.pretty")(options "")(descr ""))
+)

hardware/wemos_mbus_shield/kicad/lib/D1_mini.pretty/D1_mini_Pin_Header.kicad_mod

@@ -0,0 +1,27 @@
+(module Pin_Headers:Pin_Header_Straight_1x08 (layer F.Cu) (tedit 5766A5B6)
+  (descr "Through hole pin header")
+  (tags "pin header")
+  (fp_text reference P1 (at 0.11176 -2.43586) (layer F.SilkS)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_text value CONN_01X08 (at 0 -3.1) (layer F.Fab) hide
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_line (start -1.75 -1.75) (end -1.75 19.55) (layer F.CrtYd) (width 0.05))
+  (fp_line (start 1.75 -1.75) (end 1.75 19.55) (layer F.CrtYd) (width 0.05))
+  (fp_line (start -1.75 -1.75) (end 1.75 -1.75) (layer F.CrtYd) (width 0.05))
+  (fp_line (start -1.75 19.55) (end 1.75 19.55) (layer F.CrtYd) (width 0.05))
+  (pad 1 thru_hole rect (at 0 0) (size 1.8 1.8) (drill 1.016) (layers *.Cu *.Mask F.SilkS))
+  (pad 2 thru_hole oval (at 0 2.54) (size 1.8 1.8) (drill 1.016) (layers *.Cu *.Mask F.SilkS))
+  (pad 3 thru_hole oval (at 0 5.08) (size 1.8 1.8) (drill 1.016) (layers *.Cu *.Mask F.SilkS))
+  (pad 4 thru_hole oval (at 0 7.62) (size 1.8 1.8) (drill 1.016) (layers *.Cu *.Mask F.SilkS))
+  (pad 5 thru_hole oval (at 0 10.16) (size 1.8 1.8) (drill 1.016) (layers *.Cu *.Mask F.SilkS))
+  (pad 6 thru_hole oval (at 0 12.7) (size 1.8 1.8) (drill 1.016) (layers *.Cu *.Mask F.SilkS))
+  (pad 7 thru_hole oval (at 0 15.24) (size 1.8 1.8) (drill 1.016) (layers *.Cu *.Mask F.SilkS))
+  (pad 8 thru_hole oval (at 0 17.78) (size 1.8 1.8) (drill 1.016) (layers *.Cu *.Mask F.SilkS))
+  (model Pin_Headers.3dshapes/Pin_Header_Straight_1x08.wrl
+    (at (xyz 0 -0.35 0))
+    (scale (xyz 1 1 1))
+    (rotate (xyz 0 0 90))
+  )
+)

hardware/wemos_mbus_shield/kicad/lib/D1_mini.pretty/OSHW.kicad_mod

@@ -0,0 +1,54 @@
+(module OSHW (layer F.Cu) (tedit 5766B04E)
+  (descr OSHW)
+  (tags "Symbol, OSHW-Logo, Silk Screen,")
+  (fp_text reference "" (at 0.09906 -4.38912) (layer F.SilkS) hide
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_text value OSHW (at 0 5) (layer F.Fab) hide
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_line (start -1.78054 0.92964) (end -2.03962 1.49098) (layer F.SilkS) (width 0.15))
+  (fp_line (start -2.03962 1.49098) (end -1.50114 2.00914) (layer F.SilkS) (width 0.15))
+  (fp_line (start -1.50114 2.00914) (end -0.98044 1.7399) (layer F.SilkS) (width 0.15))
+  (fp_line (start -0.98044 1.7399) (end -0.70104 1.89992) (layer F.SilkS) (width 0.15))
+  (fp_line (start 0.73914 1.8796) (end 1.06934 1.6891) (layer F.SilkS) (width 0.15))
+  (fp_line (start 1.06934 1.6891) (end 1.50876 2.0193) (layer F.SilkS) (width 0.15))
+  (fp_line (start 1.50876 2.0193) (end 1.9812 1.52908) (layer F.SilkS) (width 0.15))
+  (fp_line (start 1.9812 1.52908) (end 1.69926 1.04902) (layer F.SilkS) (width 0.15))
+  (fp_line (start 1.69926 1.04902) (end 1.88976 0.57912) (layer F.SilkS) (width 0.15))
+  (fp_line (start 1.88976 0.57912) (end 2.49936 0.39116) (layer F.SilkS) (width 0.15))
+  (fp_line (start 2.49936 0.39116) (end 2.49936 -0.28956) (layer F.SilkS) (width 0.15))
+  (fp_line (start 2.49936 -0.28956) (end 1.94056 -0.42926) (layer F.SilkS) (width 0.15))
+  (fp_line (start 1.94056 -0.42926) (end 1.7399 -1.00076) (layer F.SilkS) (width 0.15))
+  (fp_line (start 1.7399 -1.00076) (end 2.00914 -1.47066) (layer F.SilkS) (width 0.15))
+  (fp_line (start 2.00914 -1.47066) (end 1.53924 -1.9812) (layer F.SilkS) (width 0.15))
+  (fp_line (start 1.53924 -1.9812) (end 1.02108 -1.71958) (layer F.SilkS) (width 0.15))
+  (fp_line (start 1.02108 -1.71958) (end 0.55118 -1.92024) (layer F.SilkS) (width 0.15))
+  (fp_line (start 0.55118 -1.92024) (end 0.381 -2.46126) (layer F.SilkS) (width 0.15))
+  (fp_line (start 0.381 -2.46126) (end -0.30988 -2.47904) (layer F.SilkS) (width 0.15))
+  (fp_line (start -0.30988 -2.47904) (end -0.5207 -1.9304) (layer F.SilkS) (width 0.15))
+  (fp_line (start -0.5207 -1.9304) (end -0.9398 -1.76022) (layer F.SilkS) (width 0.15))
+  (fp_line (start -0.9398 -1.76022) (end -1.49098 -2.02946) (layer F.SilkS) (width 0.15))
+  (fp_line (start -1.49098 -2.02946) (end -2.00914 -1.50114) (layer F.SilkS) (width 0.15))
+  (fp_line (start -2.00914 -1.50114) (end -1.76022 -0.96012) (layer F.SilkS) (width 0.15))
+  (fp_line (start -1.76022 -0.96012) (end -1.9304 -0.48006) (layer F.SilkS) (width 0.15))
+  (fp_line (start -1.9304 -0.48006) (end -2.47904 -0.381) (layer F.SilkS) (width 0.15))
+  (fp_line (start -2.47904 -0.381) (end -2.4892 0.32004) (layer F.SilkS) (width 0.15))
+  (fp_line (start -2.4892 0.32004) (end -1.9304 0.5207) (layer F.SilkS) (width 0.15))
+  (fp_line (start -1.9304 0.5207) (end -1.7907 0.91948) (layer F.SilkS) (width 0.15))
+  (fp_line (start 0.35052 0.89916) (end 0.65024 0.7493) (layer F.SilkS) (width 0.15))
+  (fp_line (start 0.65024 0.7493) (end 0.8509 0.55118) (layer F.SilkS) (width 0.15))
+  (fp_line (start 0.8509 0.55118) (end 1.00076 0.14986) (layer F.SilkS) (width 0.15))
+  (fp_line (start 1.00076 0.14986) (end 1.00076 -0.24892) (layer F.SilkS) (width 0.15))
+  (fp_line (start 1.00076 -0.24892) (end 0.8509 -0.59944) (layer F.SilkS) (width 0.15))
+  (fp_line (start 0.8509 -0.59944) (end 0.39878 -0.94996) (layer F.SilkS) (width 0.15))
+  (fp_line (start 0.39878 -0.94996) (end -0.0508 -1.00076) (layer F.SilkS) (width 0.15))
+  (fp_line (start -0.0508 -1.00076) (end -0.44958 -0.89916) (layer F.SilkS) (width 0.15))
+  (fp_line (start -0.44958 -0.89916) (end -0.8509 -0.55118) (layer F.SilkS) (width 0.15))
+  (fp_line (start -0.8509 -0.55118) (end -1.00076 -0.09906) (layer F.SilkS) (width 0.15))
+  (fp_line (start -1.00076 -0.09906) (end -0.94996 0.39878) (layer F.SilkS) (width 0.15))
+  (fp_line (start -0.94996 0.39878) (end -0.70104 0.70104) (layer F.SilkS) (width 0.15))
+  (fp_line (start -0.70104 0.70104) (end -0.35052 0.89916) (layer F.SilkS) (width 0.15))
+  (fp_line (start -0.35052 0.89916) (end -0.70104 1.89992) (layer F.SilkS) (width 0.15))
+  (fp_line (start 0.35052 0.89916) (end 0.7493 1.89992) (layer F.SilkS) (width 0.15))
+)

hardware/wemos_mbus_shield/kicad/meta/info.html

@@ -0,0 +1,21 @@
+<HTML>
+<HEAD>
+<title>D1Shield</title>
+</HEAD>
+<BODY>
+<P>This project template is the basis of an expansion board for the
+<A HREF="https://www.wemos.cc/en/latest/d1/d1_mini.html" TARGET="blank">D1 mini board</A>.
+<BR><BR>This base project includes a PCB edge defined
+as the same size as the D1 mini PCB with the connectors placed
+correctly to align the two boards. All IO present on the D1 mini
+board is connected to the project through the expansion
+headers. <BR><BR>The board looks like the following:
+</P>
+<P><IMG SRC="brd.png">
+</P>
+<p><i>Dwgs.User</i> layer show mechanical components of the D1mini board.</p>
+<P>&copy;2016 J&eacute;r&ocirc;me Labidurie<br/>
+Licence: <a href="https://creativecommons.org/licenses/by-sa/3.0/">CC:BY-SA 3.0</a><br/>
+<a href="http://dinask.eu">dinask.eu</a></P>
+</BODY>
+</HTML>

hardware/wemos_mbus_shield/kicad/sym-lib-table

@@ -0,0 +1,4 @@
+(sym_lib_table
+  (lib (name d1_mini_shield-rescue)(type Legacy)(uri ${KIPRJMOD}/d1_mini_shield-rescue.lib)(options "")(descr ""))
+  (lib (name tss721)(type Legacy)(uri ${KIPRJMOD}/tss721.lib)(options "")(descr ""))
+)

hardware/wemos_mbus_shield/kicad/tss721.dcm

@@ -0,0 +1,9 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP TSS721
+D TSS721A Meter Bus Transceiver, SOIC-16/TSSOP-16
+K MBUS Tranciever
+F http://www.ti.com/lit/ds/symlink/tss721a.pdf
+$ENDCMP
+#
+#End Doc Library

hardware/wemos_mbus_shield/kicad/tss721.lib

@@ -0,0 +1,37 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# TSS721
+#
+DEF TSS721 U 0 40 Y Y 1 F N
+F0 "U" 200 850 50 H V L CNN
+F1 "TSS721" 200 750 50 H V L CNN
+F2 "" 0 -850 50 H V C CIN
+F3 "" -200 -800 50 H V C CNN
+ALIAS TSS721A
+$FPLIST
+ SOIC*3.9x9.9mm*Pitch1.27mm*
+ TSSOP*4.4x5mm*Pitch0.65mm*
+$ENDFPLIST
+DRAW
+S -500 -700 500 700 0 1 10 f
+X BUSL2 1 -600 400 100 R 50 50 1 1 I
+X VS 10 -600 0 100 R 50 50 1 1 P
+X VDD 11 0 800 100 D 50 50 1 1 W
+X RX 12 600 500 100 L 50 50 1 1 I
+X RXI 13 600 400 100 L 50 50 1 1 I I
+X RIS 14 300 -800 100 U 50 50 1 1 I
+X GND 15 0 -800 100 U 50 50 1 1 W
+X BUSL1 16 -600 500 100 R 50 50 1 1 I
+X VB 2 -600 -150 100 R 50 50 1 1 P
+X STC 3 -600 -500 100 R 50 50 1 1 P
+X RIDD 4 200 -800 100 U 50 50 1 1 O
+X PF 5 -600 100 100 R 50 50 1 1 I
+X SC 6 400 -800 100 U 50 50 1 1 P
+X TXI 7 600 100 100 L 50 50 1 1 O I
+X TX 8 600 200 100 L 50 50 1 1 O
+X BAT 9 -100 800 100 D 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library

platformio.ini

@@ -17,22 +17,26 @@ extra_scripts =
     pre:scripts/addversion.py
     scripts/makeweb.py
 
+# Sticking to v2.0.3 because of #298
 
 [env:esp32]
-platform = https://github.com/platformio/platform-espressif32.git#feature/arduino-upstream
+platform = https://github.com/tasmota/platform-espressif32/releases/download/v2.0.3/platform-espressif32-2.0.3.zip
 framework = arduino
 board = esp32dev
 board_build.f_cpu = 160000000L
-build_flags = -D WEBSOCKET_DISABLED=1
+build_flags = -D WEBSOCKET_DISABLED=1 -fexceptions
 lib_deps = ${common.lib_deps}
 lib_ignore = ${common.lib_ignore}
 extra_scripts =
     pre:scripts/addversion.py
     scripts/makeweb.py
 
+# Tasmota has pre-built platform for C3, S2, S3 and Solo, more information at:
+# https://github.com/Jason2866/esp32-arduino-lib-builder
+
 [env:esp32s2]
-platform = https://github.com/tasmota/platform-espressif32.git#v2.0.3
-platform_packages = framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#2.0.2
+platform = https://github.com/tasmota/platform-espressif32/releases/download/v2.0.3/platform-espressif32-2.0.3.zip
+platform_packages = framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#2.0.3
 framework = arduino
 board = esp32dev
 board_build.mcu = esp32s2
@@ -46,3 +50,15 @@ lib_ignore = ${common.lib_ignore}
 extra_scripts =
     pre:scripts/addversion.py
     scripts/makeweb.py
+
+[env:esp32solo]
+platform = https://github.com/tasmota/platform-espressif32/releases/download/v.2.0.3/platform-espressif32-solo1-v.2.0.3.zip
+framework = arduino
+board = esp32dev
+board_build.f_cpu = 160000000L
+build_flags = -D WEBSOCKET_DISABLED=1 -fexceptions
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+extra_scripts =
+    pre:scripts/addversion.py
+    scripts/makeweb.py

scripts/addversion.py

@@ -19,6 +19,6 @@ hf = """
   #define VERSION "{}"
 #endif
 #define BUILD_EPOCH {}
-""".format(version, time())
+""".format(version, round(time()))
 with open(FILENAME_VERSION_H, 'w+') as f:
     f.write(hf)

scripts/esp32solo/flash.sh

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+if [ -z "$1" ];then
+    echo "Usage: "
+    echo "  Flashing first time            :   $0 flash /dev/ttyUSB0"
+    echo "  When upgrading to new version  :   $0 upgrade /dev/ttyUSB0"
+    echo "    NOTE: Replace /dev/ttyUSB0 with correct port"
+    exit 1
+fi
+
+if [ -z "$2" ];then
+    echo "Please specify port"
+    exit 1
+fi
+
+esptool=`which esptool`
+if [ -z "$esptool" ];then
+    esptool=`which esptool.py`
+fi
+if [ -z "$esptool" ];then
+    if [ -f esptool.py ];then
+        esptool="esptool.py"
+    fi
+fi
+if [ -z "$esptool" ];then
+    echo "esptool.py not available to run following command: "
+    esptool="echo esptool.py"
+fi
+
+if [ "$1" = "flash" ];then
+    $esptool --chip esp32 --port $2 --baud 460800 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 40m --flash_size detect \
+    0x1000 bootloader_dio_40m.bin \
+    0x8000 partitions.bin \
+    0xe000 boot_app0.bin \
+    0x10000 firmware.bin
+    exit $?
+elif [ "$1" = "upgrade" ];then
+    $esptool --chip esp32 --port $2 --baud 460800 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 40m --flash_size detect 0x10000 firmware.bin
+    exit $?
+fi

scripts/esp32solo/mkzip.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+env="esp32solo"
+build_dir=".pio/build/$env/"
+
+if [ ! -d $build_dir ];then
+    echo "No build directory"
+    exit 1
+fi
+
+cp ~/.platformio/packages/framework-arduinoespressif32/tools/sdk/$env/bin/bootloader_dio_40m.bin $build_dir
+cp ~/.platformio/packages/framework-arduinoespressif32/tools/partitions/boot_app0.bin $build_dir
+chmod +x scripts/$env/flash.sh
+zip -j $env.zip $build_dir/*.bin scripts/$env/flash.sh

src/AmsConfiguration.cpp

@@ -63,8 +63,10 @@ void AmsConfiguration::clearWifi(WiFiConfig& config) {
 	uint16_t chipId;
 	#if defined(ESP32)
 		chipId = ESP.getEfuseMac();
+		config.power = 195;
 	#else
 		chipId = ESP.getChipId();
+		config.power = 205;
 	#endif
 	strcpy(config.hostname, (String("ams-") + String(chipId, HEX)).c_str());
 	config.mdns = true;
@@ -515,6 +517,7 @@ bool AmsConfiguration::getEnergyAccountingConfig(EnergyAccountingConfig& config)
 }
 
 bool AmsConfiguration::setEnergyAccountingConfig(EnergyAccountingConfig& config) {
+	if(config.hours > 5) config.hours = 5;
 	EnergyAccountingConfig existing;
 	if(getEnergyAccountingConfig(existing)) {
 		for(int i = 0; i < 9; i++) {
@@ -523,6 +526,7 @@ bool AmsConfiguration::setEnergyAccountingConfig(EnergyAccountingConfig& config)
 			}
 		}
 		config.thresholds[9] = 255;
+		energyAccountingChanged |= config.hours != existing.hours;
 	} else {
 		energyAccountingChanged = true;
 	}
@@ -657,6 +661,14 @@ bool AmsConfiguration::hasConfig() {
 					configVersion = 0;
 					return false;
 				}
+			case 94:
+				configVersion = -1; // Prevent loop
+				if(relocateConfig94()) {
+					configVersion = 95;
+				} else {
+					configVersion = 0;
+					return false;
+				}
 			case EEPROM_CHECK_SUM:
 				return true;
 			default:
@@ -731,7 +743,7 @@ bool AmsConfiguration::relocateConfig86() {
 }
 
 bool AmsConfiguration::relocateConfig87() {
-	MeterConfig87 meter87;
+	MeterConfig87 meter87 = {0,0,0,0,0,0,0};
 	MeterConfig meter;
 	EEPROM.begin(EEPROM_SIZE);
     EEPROM.get(CONFIG_METER_START_87, meter87);
@@ -822,6 +834,18 @@ bool AmsConfiguration::relocateConfig93() {
 	return ret;
 }
 
+bool AmsConfiguration::relocateConfig94() {
+	EnergyAccountingConfig eac;
+	EEPROM.begin(EEPROM_SIZE);
+    EEPROM.get(CONFIG_ENERGYACCOUNTING_START, eac);
+	eac.hours = 1;
+	EEPROM.put(CONFIG_ENERGYACCOUNTING_START, eac);
+	EEPROM.put(EEPROM_CONFIG_ADDRESS, 95);
+	bool ret = EEPROM.commit();
+	EEPROM.end();
+	return ret;
+}
+
 bool AmsConfiguration::save() {
 	EEPROM.begin(EEPROM_SIZE);
 	EEPROM.put(EEPROM_CONFIG_ADDRESS, EEPROM_CHECK_SUM);

src/AmsConfiguration.h

@@ -4,7 +4,7 @@
 #include "Arduino.h"
 
 #define EEPROM_SIZE 1024*3
-#define EEPROM_CHECK_SUM 94 // Used to check if config is stored. Change if structure changes
+#define EEPROM_CHECK_SUM 95 // Used to check if config is stored. Change if structure changes
 #define EEPROM_CONFIG_ADDRESS 0
 #define EEPROM_TEMP_CONFIG_ADDRESS 2048
 
@@ -99,7 +99,9 @@ struct MeterConfig {
 	uint16_t voltageMultiplier;
 	uint16_t amperageMultiplier;
 	uint16_t accumulatedMultiplier;
-}; // 49
+	uint8_t source;
+	uint8_t parser;
+}; // 50
 
 struct MeterConfig87 {
 	uint8_t type;
@@ -161,7 +163,8 @@ struct EntsoeConfig {
 
 struct EnergyAccountingConfig {
 	uint8_t thresholds[10];
-}; // 10
+	uint8_t hours;
+}; // 11
 
 struct TempSensorConfig {
 	uint8_t address[8];
@@ -264,7 +267,8 @@ private:
 	bool relocateConfig90(); // 2.0.0
 	bool relocateConfig91(); // 2.0.2
 	bool relocateConfig92(); // 2.0.3
-	bool relocateConfig93(); // 2.1 beta
+	bool relocateConfig93(); // 2.1.0
+	bool relocateConfig94(); // 2.1.4
 
 	void saveToFs();
 	bool loadFromFs(uint8_t version);

src/AmsData.cpp

@@ -45,6 +45,12 @@ void AmsData::apply(AmsData& other) {
             this->l1PowerFactor = other.getL1PowerFactor();
             this->l2PowerFactor = other.getL2PowerFactor();
             this->l3PowerFactor = other.getL3PowerFactor();
+            this->l1activeImportPower = other.getL1ActiveImportPower();
+            this->l2activeImportPower = other.getL2ActiveImportPower();
+            this->l3activeImportPower = other.getL3ActiveImportPower();
+            this->l1activeExportPower = other.getL1ActiveExportPower();
+            this->l2activeExportPower = other.getL2ActiveExportPower();
+            this->l3activeExportPower = other.getL3ActiveExportPower();
         case 3:
             this->meterTimestamp = other.getMeterTimestamp();
             this->activeImportCounter = other.getActiveImportCounter();
@@ -161,6 +167,30 @@ float AmsData::getL3PowerFactor() {
     return this->l3PowerFactor;
 }
 
+float AmsData::getL1ActiveImportPower() {
+    return this->l1activeImportPower;
+}
+
+float AmsData::getL2ActiveImportPower() {
+    return this->l2activeImportPower;
+}
+
+float AmsData::getL3ActiveImportPower() {
+    return this->l3activeImportPower;
+}
+
+float AmsData::getL1ActiveExportPower() {
+    return this->l1activeExportPower;
+}
+
+float AmsData::getL2ActiveExportPower() {
+    return this->l2activeExportPower;
+}
+
+float AmsData::getL3ActiveExportPower() {
+    return this->l3activeExportPower;
+}
+
 double AmsData::getActiveImportCounter() {
     return this->activeImportCounter;
 }

src/AmsData.h

@@ -12,6 +12,7 @@ enum AmsType {
     AmsTypeIskra = 0x08,
     AmsTypeLandis = 0x09,
     AmsTypeSagemcom = 0x0A,
+    AmsTypeLng = 0x0B,
     AmsTypeCustom = 0x88,
     AmsTypeUnknown = 0xFF
 };
@@ -53,6 +54,14 @@ public:
     float getL2PowerFactor();
     float getL3PowerFactor();
 
+    float getL1ActiveImportPower();
+    float getL2ActiveImportPower();
+    float getL3ActiveImportPower();
+
+    float getL1ActiveExportPower();
+    float getL2ActiveExportPower();
+    float getL3ActiveExportPower();
+
     double getActiveImportCounter();
     double getReactiveImportCounter();
     double getActiveExportCounter();
@@ -70,6 +79,8 @@ protected:
     time_t meterTimestamp = 0;
     uint16_t activeImportPower = 0, reactiveImportPower = 0, activeExportPower = 0, reactiveExportPower = 0;
     float l1voltage = 0, l2voltage = 0, l3voltage = 0, l1current = 0, l2current = 0, l3current = 0;
+    float l1activeImportPower = 0, l2activeImportPower = 0, l3activeImportPower = 0;
+    float l1activeExportPower = 0, l2activeExportPower = 0, l3activeExportPower = 0;
     float powerFactor = 0, l1PowerFactor = 0, l2PowerFactor = 0, l3PowerFactor = 0;
     double activeImportCounter = 0, reactiveImportCounter = 0, activeExportCounter = 0, reactiveExportCounter = 0;
     bool threePhase = false, twoPhase = false, counterEstimated = false;

src/AmsDataStorage.cpp

@@ -383,17 +383,17 @@ bool AmsDataStorage::isDayHappy() {
     tmElements_t tm, last;
 
     if(now < day.lastMeterReadTime) {
-        if(debugger->isActive(RemoteDebug::DEBUG)) debugger->printf("(AmsDataStorage) Day %lld < %lld\n", (int64_t) now, (int64_t) day.lastMeterReadTime);
+        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf("(AmsDataStorage) Day %lld < %lld\n", (int64_t) now, (int64_t) day.lastMeterReadTime);
         return false;
     }
     if(now-day.lastMeterReadTime > 3600) {
-        if(debugger->isActive(RemoteDebug::DEBUG)) debugger->printf("(AmsDataStorage) Day %lld - %lld > 3600\n", (int64_t) now, (int64_t) day.lastMeterReadTime);
+        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf("(AmsDataStorage) Day %lld - %lld > 3600\n", (int64_t) now, (int64_t) day.lastMeterReadTime);
         return false;
     }
     breakTime(tz->toLocal(now), tm);
     breakTime(tz->toLocal(day.lastMeterReadTime), last);
     if(tm.Hour > last.Hour) {
-        if(debugger->isActive(RemoteDebug::DEBUG)) debugger->printf("(AmsDataStorage) Day %d > %d\n", tm.Hour, last.Hour);
+        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf("(AmsDataStorage) Day %d > %d\n", tm.Hour, last.Hour);
         return false;
     }
 
@@ -411,17 +411,17 @@ bool AmsDataStorage::isMonthHappy() {
     tmElements_t tm, last;
     
     if(now < month.lastMeterReadTime) {
-        if(debugger->isActive(RemoteDebug::DEBUG)) debugger->printf("(AmsDataStorage) Month %lld < %lld\n", (int64_t) now, (int64_t) month.lastMeterReadTime);
+        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf("(AmsDataStorage) Month %lld < %lld\n", (int64_t) now, (int64_t) month.lastMeterReadTime);
         return false;
     }
     if(now-month.lastMeterReadTime > 86400) {
-        if(debugger->isActive(RemoteDebug::DEBUG)) debugger->printf("(AmsDataStorage) Month %lld - %lld > 3600\n", (int64_t) now, (int64_t) month.lastMeterReadTime);
+        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf("(AmsDataStorage) Month %lld - %lld > 3600\n", (int64_t) now, (int64_t) month.lastMeterReadTime);
         return false;
     }
     breakTime(tz->toLocal(now), tm);
     breakTime(tz->toLocal(month.lastMeterReadTime), last);
     if(tm.Day > last.Day) {
-        if(debugger->isActive(RemoteDebug::DEBUG)) debugger->printf("(AmsDataStorage) Month %d > %d\n", tm.Day, last.Day);
+        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf("(AmsDataStorage) Month %d > %d\n", tm.Day, last.Day);
         return false;
     }
 

src/AmsToMqttBridge.h

@@ -1,12 +1,17 @@
 #ifndef _AMSTOMQTTBRIDGE_H
 #define _AMSTOMQTTBRIDGE_H
 
-#define WIFI_CONNECTION_TIMEOUT 30000;
+#define WIFI_CONNECTION_TIMEOUT 30000
 
 #define INVALID_BUTTON_PIN  0xFFFFFFFF
 
 #define MAX_PEM_SIZE 4096
 
+#define METER_SOURCE_NONE 0
+#define METER_SOURCE_SERIAL 1
+#define METER_SOURCE_MQTT 2
+#define METER_SOURCE_ESPNOW 3
+
 #include <SoftwareSerial.h>
 
 #if defined(ESP8266)

src/AmsToMqttBridge.ino

@@ -32,6 +32,10 @@ ADC_MODE(ADC_VCC);
 #endif
 #define WDT_TIMEOUT 60
 
+#if defined(CONFIG_IDF_TARGET_ESP32S2)
+#include <driver/uart.h>
+#endif
+
 #include "version.h"
 
 #include "AmsToMqttBridge.h"
@@ -61,12 +65,13 @@ ADC_MODE(ADC_VCC);
 #include "RemoteDebug.h"
 
 #define BUF_SIZE_COMMON (2048)
-#define BUF_SIZE_HAN (1024)
-#include "ams/hdlc.h"
-#include "MbusAssembler.h"
+#define BUF_SIZE_HAN (1280)
 
 #include "IEC6205621.h"
 #include "IEC6205675.h"
+#include "LNG.h"
+
+#include "ams/DataParsers.h"
 
 uint8_t commonBuffer[BUF_SIZE_COMMON];
 uint8_t hanBuffer[BUF_SIZE_HAN];
@@ -86,13 +91,12 @@ Timezone* tz;
 AmsWebServer ws(commonBuffer, &Debug, &hw);
 
 MQTTClient *mqtt = NULL;
-WiFiClient *mqttClient = new WiFiClient();
+WiFiClient *mqttClient = NULL;
 WiFiClientSecure *mqttSecureClient = NULL;
 AmsMqttHandler* mqttHandler = NULL;
 
 Stream *hanSerial;
 SoftwareSerial *swSerial = NULL;
-HDLCConfig* hc = NULL;
 
 GpioConfig gpioConfig;
 MeterConfig meterConfig;
@@ -106,8 +110,15 @@ EnergyAccounting ea(&Debug);
 
 uint8_t wifiReconnectCount = 0;
 
+HDLCParser *hdlcParser = NULL;
+MBUSParser *mbusParser = NULL;
+GBTParser *gbtParser = NULL;
+GCMParser *gcmParser = NULL;
+LLCParser *llcParser = NULL;
+DLMSParser *dlmsParser = NULL;
+DSMRParser *dsmrParser = NULL;
+
 void setup() {
-	WiFiConfig wifi;
 	Serial.begin(115200);
 
 	if(!config.getGpioConfig(gpioConfig)) {
@@ -141,6 +152,8 @@ void setup() {
 			gpioConfig.hanPin = 3;
 			gpioConfig.ledPin = 2;
 			gpioConfig.ledInverted = true;
+		#elif defined(CONFIG_IDF_TARGET_ESP32S2)
+			gpioConfig.hanPin = 18;
 		#elif defined(ESP32)
 			gpioConfig.hanPin = 16;
 			gpioConfig.ledPin = 2;
@@ -148,6 +161,7 @@ void setup() {
 			gpioConfig.tempSensorPin = 14;
 		#endif
 	}
+
 	delay(1);
 	config.loadTempSensors();
 	hw.setup(&gpioConfig, &config);
@@ -231,7 +245,6 @@ void setup() {
 	}
 
 	Debug.setSerialEnabled(true);
-	DebugConfig debug;
 	delay(1);
 
 	float vcc = hw.getVcc();
@@ -370,7 +383,8 @@ void setup() {
 		config.setEnergyAccountingConfig(*eac);
 		config.ackEnergyAccountingChange();
 	}
-	ea.setup(&ds, eapi, eac);
+	ea.setup(&ds, eac);
+	ea.setEapi(eapi);
 	ws.setup(&config, &gpioConfig, &meterConfig, &meterState, &ds, &ea);
 
 	#if defined(ESP32)
@@ -420,6 +434,10 @@ void loop() {
 		}
 	}
 
+	if(now > 10000 && now - lastErrorBlink > 3000) {
+		errorBlink();
+	}
+
 	// Only do normal stuff if we're not booted as AP
 	if (WiFi.getMode() != WIFI_AP) {
 		if (WiFi.status() != WL_CONNECTED) {
@@ -490,13 +508,10 @@ void loop() {
 			MDNS.update();
 			#endif
 
-			if(now > 10000 && now - lastErrorBlink > 3000) {
-				errorBlink();
-			}
-
 			if (mqttEnabled || config.isMqttChanged()) {
 				if(mqtt == NULL || !mqtt->connected() || config.isMqttChanged()) {
 					MQTT_connect();
+					config.ackMqttChange();
 				}
 			} else if(mqtt != NULL && mqtt->connected()) {
 				mqttClient->stop();
@@ -516,6 +531,7 @@ void loop() {
 					if(config.getEntsoeConfig(entsoe) && strlen(entsoe.token) > 0) {
 						if(eapi == NULL) {
 							eapi = new EntsoeApi(&Debug);
+							ea.setEapi(eapi);
 							ws.setEntsoeApi(eapi);
 						}
 						eapi->setup(entsoe);
@@ -553,14 +569,14 @@ void loop() {
 		config.getMeterConfig(meterConfig);
 		setupHanPort(gpioConfig.hanPin, meterConfig.baud, meterConfig.parity, meterConfig.invert);
 		config.ackMeterChanged();
-		delete hc;
-		hc = NULL;
+		delete gcmParser;
+		gcmParser = NULL;
 	}
 
 	if(config.isEnergyAccountingChanged()) {
 		EnergyAccountingConfig *eac = ea.getConfig();
 		config.getEnergyAccountingConfig(*eac);
-		ea.setup(&ds, eapi, eac);
+		ea.setup(&ds, eac);
 		config.ackEnergyAccountingChange();
 	}
 
@@ -573,11 +589,11 @@ void loop() {
 			if(mqtt != NULL && mqttHandler != NULL && WiFi.getMode() != WIFI_AP && WiFi.status() == WL_CONNECTED && mqtt->connected() && !topic.isEmpty()) {
 				mqttHandler->publishTemperatures(&config, &hw);
 			}
-			debugD("Used %d ms to update temperature", millis()-start);
+			debugD("Used %ld ms to update temperature", millis()-start);
 		}
 		if(now - lastSysupdate > 10000) {
 			if(mqtt != NULL && mqttHandler != NULL && WiFi.getMode() != WIFI_AP && WiFi.status() == WL_CONNECTED && mqtt->connected() && !topic.isEmpty()) {
-				mqttHandler->publishSystem(&hw);
+				mqttHandler->publishSystem(&hw, eapi, &ea);
 			}
 			lastSysupdate = now;
 		}
@@ -607,6 +623,7 @@ void setupHanPort(uint8_t pin, uint32_t baud, uint8_t parityOrdinal, bool invert
 				hwSerial = &Serial2;
 			}
 		#elif defined(CONFIG_IDF_TARGET_ESP32S2)
+			hwSerial = &Serial1;
 		#elif defined(CONFIG_IDF_TARGET_ESP32C3)
 		#endif
 	#endif
@@ -639,7 +656,11 @@ void setupHanPort(uint8_t pin, uint32_t baud, uint8_t parityOrdinal, bool invert
 				break;
 		}
 
-		#if defined(ESP32)
+		#if defined(CONFIG_IDF_TARGET_ESP32S2)
+			hwSerial->begin(baud, serialConfig, -1, -1, invert);
+			hwSerial->setRxBufferSize(768);
+			uart_set_pin(UART_NUM_1, UART_PIN_NO_CHANGE, pin, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE);
+		#elif defined(ESP32)
 			hwSerial->begin(baud, serialConfig, -1, -1, invert);
 			hwSerial->setRxBufferSize(768);
 		#else
@@ -702,22 +723,25 @@ void errorBlink() {
 	if(lastError == 3)
 		lastError = 0;
 	lastErrorBlink = millis();
-	for(;lastError < 3;lastError++) {
-		switch(lastError) {
+	while(lastError < 3) {
+		switch(lastError++) {
 			case 0:
 				if(lastErrorBlink - meterState.getLastUpdateMillis() > 30000) {
+					debugW("No HAN data received last 30s, single blink");
 					hw.ledBlink(LED_RED, 1); // If no message received from AMS in 30 sec, blink once
 					return;
 				}
 				break;
 			case 1:
 				if(mqttEnabled && mqtt != NULL && mqtt->lastError() != 0) {
+					debugW("MQTT connection not available, double blink");
 					hw.ledBlink(LED_RED, 2); // If MQTT error, blink twice
 					return;
 				}
 				break;
 			case 2:
 				if(WiFi.getMode() != WIFI_AP && WiFi.status() != WL_CONNECTED) {
+					debugW("WiFi not connected, tripe blink");
 					hw.ledBlink(LED_RED, 3); // If WiFi not connected, blink three times
 					return;
 				}
@@ -764,162 +788,96 @@ void swapWifiMode() {
 }
 
 int len = 0;
-MbusAssembler* ma = NULL;
-int currentMeterType = -1;
+bool serialInit = false;
 bool readHanPort() {
 	if(!hanSerial->available()) return false;
 
-	if(currentMeterType == -1) {
+	// Before reading, empty serial buffer to increase chance of getting first byte of a data transfer
+	if(!serialInit) {
 		hanSerial->readBytes(hanBuffer, BUF_SIZE_HAN);
-		currentMeterType = 0;
+		serialInit = true;
 		return false;
 	}
-	if(currentMeterType == 0) {
-		uint8_t flag = hanSerial->read();
-		if(flag == 0x7E || flag == 0x68) currentMeterType = 1;
-		else currentMeterType = 2;
-		hanSerial->readBytes(hanBuffer, BUF_SIZE_HAN);
-		return false;
-	}
-	CosemDateTime timestamp = {0};
-	AmsData data;
-	if(currentMeterType == 1) {
-		int pos = HDLC_FRAME_INCOMPLETE;
-		while(hanSerial->available() && pos == HDLC_FRAME_INCOMPLETE) {
-			hanBuffer[len++] = hanSerial->read();
-			pos = HDLC_validate((uint8_t *) hanBuffer, len, hc, &timestamp);
-		}
-		if(len > 0) {
-			if(len >= BUF_SIZE_HAN) {
-				hanSerial->readBytes(hanBuffer, BUF_SIZE_HAN);
-				len = 0;
-				debugI("Buffer overflow, resetting");
-				return false;
-			}
-			if(pos == MBUS_FRAME_INTERMEDIATE_SEGMENT) {
-				debugI("Intermediate segment");
-				if(ma == NULL) {
-					ma = new MbusAssembler();
-				}
-				if(ma->append((uint8_t *) hanBuffer, len) < 0)
-					pos = -77;
-				if(Debug.isActive(RemoteDebug::VERBOSE)) {
-					debugD("Frame dump (%db):", len);
-					debugPrint(hanBuffer, 0, len);
-				}
-				len = 0;
-				return false;
-			} else if(pos == MBUS_FRAME_LAST_SEGMENT) {
-				debugI("Final segment");
-				if(Debug.isActive(RemoteDebug::VERBOSE)) {
-					debugD("Frame dump (%db):", len);
-					debugPrint(hanBuffer, 0, len);
-				}
-				if(ma->append((uint8_t *) hanBuffer, len) >= 0) {
-					len = ma->write((uint8_t *) hanBuffer);
-					pos = HDLC_validate((uint8_t *) hanBuffer, len, hc, &timestamp);
-				} else {
-					pos = -77;
-				}
-			}
-			if(pos == HDLC_FRAME_INCOMPLETE) {
-				return false;
-			}
-			for(int i = len; i<BUF_SIZE_HAN; i++) {
-				hanBuffer[i] = 0x00;
-			}
-			if(pos == HDLC_ENCRYPTION_CONFIG_MISSING) {
-				hc = new HDLCConfig();
-				memcpy(hc->encryption_key, meterConfig.encryptionKey, 16);
-				memcpy(hc->authentication_key, meterConfig.authenticationKey, 16);
-			}
-			if(Debug.isActive(RemoteDebug::VERBOSE)) {
-				debugD("Frame dump (%db):", len);
-				debugPrint(hanBuffer, 0, len);
-			}
-			if(hc != NULL && Debug.isActive(RemoteDebug::VERBOSE)) {
-				debugD("System title:");
-				debugPrint(hc->system_title, 0, 8);
-				debugD("Initialization vector:");
-				debugPrint(hc->initialization_vector, 0, 12);
-				debugD("Additional authenticated data:");
-				debugPrint(hc->additional_authenticated_data, 0, 17);
-				debugD("Authentication tag:");
-				debugPrint(hc->authentication_tag, 0, 12);
-			}
-			if(mqttEnabled && mqtt != NULL && mqttHandler == NULL) {
-				mqtt->publish(topic.c_str(), toHex(hanBuffer, len));
-			}
+
+	DataParserContext ctx = {0};
+	int pos = DATA_PARSE_INCOMPLETE;
+	// For each byte received, check if we have a complete frame we can handle
+	while(hanSerial->available() && pos == DATA_PARSE_INCOMPLETE) {
+		// If buffer was overflowed, reset
+		if(len >= BUF_SIZE_HAN) {
+			hanSerial->readBytes(hanBuffer, BUF_SIZE_HAN);
 			len = 0;
-			if(pos > 0) {
-				debugD("Valid data, start at byte %d", pos);
-				data = IEC6205675(((char *) (hanBuffer)) + pos, meterState.getMeterType(), &meterConfig, timestamp, hc);
+			debugI("Buffer overflow, resetting");
+			return false;
+		}
+		hanBuffer[len++] = hanSerial->read();
+		ctx.length = len;
+		pos = unwrapData((uint8_t *) hanBuffer, ctx);
+		if(pos >= 0) {
+			if(ctx.type == DATA_TAG_DLMS) {
+				debugV("Received valid DLMS at %d", pos);
+			} else if(ctx.type == DATA_TAG_DSMR) {
+				debugV("Received valid DSMR at %d", pos);
 			} else {
-				if(Debug.isActive(RemoteDebug::WARNING)) {
-					switch(pos) {
-						case HDLC_BOUNDRY_FLAG_MISSING:
-							debugW("Boundry flag missing");
-							break;
-						case HDLC_HCS_ERROR:
-							debugW("Header checksum error");
-							break;
-						case HDLC_FCS_ERROR:
-							debugW("Frame checksum error");
-							break;
-						case HDLC_FRAME_INCOMPLETE:
-							debugW("Received frame is incomplete");
-							break;
-						case HDLC_ENCRYPTION_CONFIG_MISSING:
-							debugI("Encryption configuration requested, initializing");
-							break;
-						case HDLC_ENCRYPTION_AUTH_FAILED:
-							debugW("Decrypt authentication failed");
-							break;
-						case HDLC_ENCRYPTION_KEY_FAILED:
-							debugW("Setting decryption key failed");
-							break;
-						case HDLC_ENCRYPTION_DECRYPT_FAILED:
-							debugW("Decryption failed");
-							break;
-						case MBUS_FRAME_LENGTH_NOT_EQUAL:
-							debugW("Frame length mismatch");
-							break;
-						case MBUS_FRAME_INTERMEDIATE_SEGMENT:
-						case MBUS_FRAME_LAST_SEGMENT:
-							debugW("Partial frame dropped");
-							break;
-						case HDLC_TIMESTAMP_UNKNOWN:
-							debugW("Frame timestamp is not correctly formatted");
-							break;
-						case HDLC_UNKNOWN_DATA:
-							debugW("Unknown data format %02X", hanBuffer[0]);
-							currentMeterType = 0;
-							break;
-						default:
-							debugW("Unspecified error while reading data: %d", pos);
-					}
-				}
+				// TODO: Move this so that payload is sent to MQTT
+				debugE("Unknown tag %02X at pos %d", ctx.type, pos);
+				len = 0;
 				return false;
 			}
-		} else {
-			return false;
-		}
-	} else if(currentMeterType == 2) {
-		String payload = hanSerial->readString();
-		if(mqttEnabled && mqtt != NULL && mqttHandler == NULL) {
-			mqtt->publish(topic.c_str(), payload);
-		}
-		data = IEC6205621(payload);
-		if(data.getListType() == 0) {
-			currentMeterType = 1;
-			return false;
-		} else {
-			if(Debug.isActive(RemoteDebug::DEBUG)) {
-				debugD("Frame dump: %d", payload.length());
-				debugD("%s", payload.c_str());
-			}
 		}
 	}
+	if(pos == DATA_PARSE_INCOMPLETE) {
+		return false;
+	} else if(pos == DATA_PARSE_UNKNOWN_DATA) {
+		len = len + hanSerial->readBytes(hanBuffer+len, BUF_SIZE_HAN-len);
+		debugPrint(hanBuffer, 0, len);
+		len = 0;
+		return false;
+	}
+
+	if(pos == DATA_PARSE_INTERMEDIATE_SEGMENT) {
+		len = 0;
+		return false;
+	} else if(pos < 0) {
+		printHanReadError(pos);
+		len += hanSerial->readBytes(hanBuffer+len, BUF_SIZE_HAN-len);
+		if(mqttEnabled && mqtt != NULL && mqttHandler == NULL) {
+			mqtt->publish(topic.c_str(), toHex(hanBuffer+pos, len));
+			mqtt->loop();
+		}
+		while(hanSerial->available()) hanSerial->read(); // Make sure it is all empty, in case we overflowed buffer above
+		len = 0;
+		return false;
+	}
+
+	// Data is valid, clear the rest of the buffer to avoid tainted parsing
+	for(int i = pos+ctx.length; i<BUF_SIZE_HAN; i++) {
+		hanBuffer[i] = 0x00;
+	}
+
+	AmsData data;
+	char* payload = ((char *) (hanBuffer)) + pos;
+	if(ctx.type == DATA_TAG_DLMS) {
+		// If MQTT bytestream payload is selected (mqttHandler == NULL), send the payload to MQTT
+		if(mqttEnabled && mqtt != NULL && mqttHandler == NULL) {
+			mqtt->publish(topic.c_str(), toHex((byte*) payload, ctx.length));
+			mqtt->loop();
+		}
+
+		debugV("Using application data:");
+		if(Debug.isActive(RemoteDebug::VERBOSE)) debugPrint((byte*) payload, 0, ctx.length);
+
+		// Rudimentary detector for L&G proprietary format
+		if(payload[0] == CosemTypeStructure && payload[2] == CosemTypeArray && payload[1] == payload[3]) {
+			data = LNG(payload, meterState.getMeterType(), &meterConfig, ctx, &Debug);
+		} else {
+			// TODO: Split IEC6205675 into DataParserKaifa and DataParserObis. This way we can add other means of parsing, for those other proprietary formats
+			data = IEC6205675(payload, meterState.getMeterType(), &meterConfig, ctx);
+		}
+	} else if(ctx.type == DATA_TAG_DSMR) {
+		data = IEC6205621(payload);
+	}
+	len = 0;
 
 	if(data.getListType() > 0) {
 		if(!hw.ledBlink(LED_GREEN, 1))
@@ -953,14 +911,14 @@ bool readHanPort() {
 
 		bool saveData = false;
 		if(!ds.isHappy() && now > BUILD_EPOCH) {
-			debugD("Its time to update data storage");
+			debugV("Its time to update data storage");
 			tmElements_t tm;
 			breakTime(now, tm);
 			if(tm.Minute == 0) {
-				debugD(" using actual data");
+				debugV(" using actual data");
 				saveData = ds.update(&data);
 			} else if(meterState.getListType() >= 3) {
-				debugD(" using estimated data");
+				debugV(" using estimated data");
 				saveData = ds.update(&meterState);
 			}
 			if(saveData) {
@@ -978,6 +936,45 @@ bool readHanPort() {
 	return true;
 }
 
+void printHanReadError(int pos) {
+	if(Debug.isActive(RemoteDebug::WARNING)) {
+		switch(pos) {
+			case DATA_PARSE_BOUNDRY_FLAG_MISSING:
+				debugW("Boundry flag missing");
+				break;
+			case DATA_PARSE_HEADER_CHECKSUM_ERROR:
+				debugW("Header checksum error");
+				break;
+			case DATA_PARSE_FOOTER_CHECKSUM_ERROR:
+				debugW("Frame checksum error");
+				break;
+			case DATA_PARSE_INCOMPLETE:
+				debugW("Received frame is incomplete");
+				break;
+			case GCM_AUTH_FAILED:
+				debugW("Decrypt authentication failed");
+				break;
+			case GCM_ENCRYPTION_KEY_FAILED:
+				debugW("Setting decryption key failed");
+				break;
+			case GCM_DECRYPT_FAILED:
+				debugW("Decryption failed");
+				break;
+			case MBUS_FRAME_LENGTH_NOT_EQUAL:
+				debugW("Frame length mismatch");
+				break;
+			case DATA_PARSE_INTERMEDIATE_SEGMENT:
+				debugI("Intermediate segment received");
+				break;
+			case DATA_PARSE_UNKNOWN_DATA:
+				debugW("Unknown data format %02X", hanBuffer[0]);
+				break;
+			default:
+				debugW("Unspecified error while reading data: %d", pos);
+		}
+	}
+}
+
 void debugPrint(byte *buffer, int start, int length) {
 	for (int i = start; i < start + length; i++) {
 		if (buffer[i] < 0x10)
@@ -994,17 +991,34 @@ void debugPrint(byte *buffer, int start, int length) {
 	Debug.println("");
 }
 
-unsigned long wifiTimeout = WIFI_CONNECTION_TIMEOUT;
 unsigned long lastWifiRetry = -WIFI_CONNECTION_TIMEOUT;
 void WiFi_connect() {
-	if(millis() - lastWifiRetry < wifiTimeout) {
-		delay(50);
-		return;
-	}
-	lastWifiRetry = millis();
-
 	if (WiFi.status() != WL_CONNECTED) {
+		if(WiFi.status() == WL_DISCONNECTED) {
+			if(millis() - lastWifiRetry < WIFI_CONNECTION_TIMEOUT) {
+				return;
+			}
+		}
 		if(WiFi.getMode() != WIFI_OFF) {
+			switch(WiFi.status()) {
+				case WL_NO_SSID_AVAIL:
+					debugE("WiFi error, no SSID available");
+					break;
+				case WL_CONNECT_FAILED:
+					debugE("WiFi error, connection failed");
+					break;
+				case WL_CONNECTION_LOST:
+					debugE("WiFi error, connection lost");
+					break;
+				#if defined(ESP8266)
+				case WL_WRONG_PASSWORD:
+					debugE("WiFi error, wrong password");
+					break;
+				#endif
+				default:
+					debugE("WiFi error, %d", WiFi.status());
+					break;
+			}
 			if(wifiReconnectCount > 3) {
 				ESP.restart();
 				return;
@@ -1038,11 +1052,13 @@ void WiFi_connect() {
 			WiFi.softAPdisconnect(true);
 			WiFi.enableAP(false);
 			WiFi.mode(WIFI_OFF);
+			#if defined(ESP8266)
+				WiFi.forceSleepBegin();
+			#endif
 			yield();
-			wifiTimeout = 5000;
 			return;
 		}
-		wifiTimeout = WIFI_CONNECTION_TIMEOUT;
+		lastWifiRetry = millis();
 
 		WiFiConfig wifi;
 		if(!config.getWiFiConfig(wifi) || strlen(wifi.ssid) == 0) {
@@ -1060,6 +1076,7 @@ void WiFi_connect() {
 			}	
 		#endif
 		WiFi.mode(WIFI_STA);
+		WiFi.setSleep(WIFI_PS_MAX_MODEM);
 		#if defined(ESP32)
 			if(wifi.power >= 195)
 				WiFi.setTxPower(WIFI_POWER_19_5dBm);
@@ -1083,6 +1100,8 @@ void WiFi_connect() {
 				WiFi.setTxPower(WIFI_POWER_5dBm);
 			else if(wifi.power >= 20)
 				WiFi.setTxPower(WIFI_POWER_2dBm);
+			else
+				WiFi.setTxPower(WIFI_POWER_MINUS_1dBm);
 		#elif defined(ESP8266)
 			WiFi.setOutputPower(wifi.power / 10.0);
 		#endif
@@ -1125,6 +1144,131 @@ void WiFi_connect() {
   	}
 }
 
+void mqttMessageReceived(String &topic, String &payload) {
+    debugI("Received message for topic %s", topic.c_str() );
+	//if(meterConfig.source == METER_SOURCE_MQTT) {
+		//DataParserContext ctx = {static_cast<uint8_t>(payload.length()/2)};
+		//fromHex(hanBuffer, payload, ctx.length);
+		//uint16_t pos = unwrapData(hanBuffer, ctx);
+		// TODO: Run through DLMS/DMSR parser and apply AmsData
+	//}
+}
+
+int16_t unwrapData(uint8_t *buf, DataParserContext &context) {
+	int16_t ret = 0;
+	bool doRet = false;
+	uint16_t end = BUF_SIZE_HAN;
+	uint8_t tag = (*buf);
+	uint8_t lastTag = DATA_TAG_NONE;
+	while(tag != DATA_TAG_NONE) {
+		int16_t curLen = context.length;
+		int8_t res = 0;
+		switch(tag) {
+			case DATA_TAG_HDLC:
+				if(hdlcParser == NULL) hdlcParser = new HDLCParser();
+				res = hdlcParser->parse(buf, context);
+				break;
+			case DATA_TAG_MBUS:
+				if(mbusParser == NULL) mbusParser =  new MBUSParser();
+				res = mbusParser->parse(buf, context);
+				break;
+			case DATA_TAG_GBT:
+				if(gbtParser == NULL) gbtParser = new GBTParser();
+				res = gbtParser->parse(buf, context);
+				break;
+			case DATA_TAG_GCM:
+				if(gcmParser == NULL) gcmParser = new GCMParser(meterConfig.encryptionKey, meterConfig.authenticationKey);
+				res = gcmParser->parse(buf, context);
+				break;
+			case DATA_TAG_LLC:
+				if(llcParser == NULL) llcParser = new LLCParser();
+				res = llcParser->parse(buf, context);
+				break;
+			case DATA_TAG_DLMS:
+				if(dlmsParser == NULL) dlmsParser = new DLMSParser();
+				res = dlmsParser->parse(buf, context);
+				if(res >= 0) doRet = true;
+				break;
+			case DATA_TAG_DSMR:
+				if(dsmrParser == NULL) dsmrParser = new DSMRParser();
+				res = dsmrParser->parse(buf, context, lastTag != DATA_TAG_NONE);
+				if(res >= 0) doRet = true;
+				break;
+			default:
+				debugE("Ended up in default case while unwrapping...");
+				return DATA_PARSE_UNKNOWN_DATA;
+		}
+		lastTag = tag;
+		if(res == DATA_PARSE_INCOMPLETE) {
+			return res;
+		}
+		if(context.length > end) return false;
+		if(Debug.isActive(RemoteDebug::VERBOSE)) {
+			switch(tag) {
+				case DATA_TAG_HDLC:
+					debugV("HDLC frame:");
+					// If MQTT bytestream payload is selected (mqttHandler == NULL), send the payload to MQTT
+					if(mqttEnabled && mqtt != NULL && mqttHandler == NULL) {
+						mqtt->publish(topic.c_str(), toHex(buf, curLen));
+						mqtt->loop();
+					}
+					break;
+				case DATA_TAG_MBUS:
+					debugV("MBUS frame:");
+					// If MQTT bytestream payload is selected (mqttHandler == NULL), send the payload to MQTT
+					if(mqttEnabled && mqtt != NULL && mqttHandler == NULL) {
+						mqtt->publish(topic.c_str(), toHex(buf, curLen));
+						mqtt->loop();
+					}
+					break;
+				case DATA_TAG_GBT:
+					debugV("GBT frame:");
+					break;
+				case DATA_TAG_GCM:
+					debugV("GCM frame:");
+					break;
+				case DATA_TAG_LLC:
+					debugV("LLC frame:");
+					break;
+				case DATA_TAG_DLMS:
+					debugV("DLMS frame:");
+					break;
+				case DATA_TAG_DSMR:
+					debugV("DSMR frame:");
+					if(mqttEnabled && mqtt != NULL && mqttHandler == NULL) {
+						mqtt->publish(topic.c_str(), (char*) buf);
+						mqtt->loop();
+					}
+					break;
+			}
+			debugPrint(buf, 0, curLen);
+		}
+		if(res == DATA_PARSE_FINAL_SEGMENT) {
+			if(tag == DATA_TAG_MBUS) {
+				res = mbusParser->write(buf, context);
+			}
+		}
+
+		if(res < 0) {
+			return res;
+		}
+		buf += res;
+		end -= res;
+		ret += res;
+
+		// If we are ready to return, do that
+		if(doRet) {
+			context.type = tag;
+			return ret;
+		}
+
+		// Use start byte of new buffer position as tag for next round in loop
+		tag = (*buf);
+	}
+	debugE("Got to end of unwrap method...");
+	return DATA_PARSE_UNKNOWN_DATA;
+}
+
 unsigned long lastMqttRetry = -10000;
 void MQTT_connect() {
 	MqttConfig mqttConfig;
@@ -1132,7 +1276,6 @@ void MQTT_connect() {
 		if(Debug.isActive(RemoteDebug::WARNING)) debugW("No MQTT config");
 		mqttEnabled = false;
 		ws.setMqttEnabled(false);
-		config.ackMqttChange();
 		return;
 	}
 	if(mqtt != NULL) {
@@ -1147,23 +1290,19 @@ void MQTT_connect() {
 		}
 
 		mqtt->disconnect();
+		if(config.isMqttChanged()) {
+			if(mqttSecureClient != NULL) {
+				mqttSecureClient->stop();
+				delete mqttSecureClient;
+				mqttSecureClient = NULL;
+			} else {
+				mqttClient->stop();
+			}
+			mqttClient = NULL;
+		}
 		yield();
 	} else {
-		uint16_t size = 128;
-		switch(mqttConfig.payloadFormat) {
-			case 0: // JSON
-			case 4: // Home Assistant
-				size = 768;
-				break;
-			case 3: // Domoticz
-				size = 256;
-				break;
-			case 255: // Raw frame
-				size = 1024;
-				break;
-		}
-
-		mqtt = new MQTTClient(size);
+		mqtt = new MQTTClient(1024);
 		ws.setMqtt(mqtt);
 	}
 
@@ -1195,49 +1334,57 @@ void MQTT_connect() {
 	}
 
 	if(mqttConfig.ssl) {
-		debugI("MQTT SSL is configured");
+		debugI("MQTT SSL is configured (%dkb free heap)", ESP.getFreeHeap());
 		if(mqttSecureClient == NULL) {
 			mqttSecureClient = new WiFiClientSecure();
-		}
-		#if defined(ESP8266)
-			mqttSecureClient->setBufferSizes(512, 512);
-		#endif
+			#if defined(ESP8266)
+				mqttSecureClient->setBufferSizes(512, 512);
+			#endif
+		
+			if(LittleFS.begin()) {
+				File file;
 
-		if(LittleFS.begin()) {
-			char *ca = NULL;
-			char *cert = NULL;
-			char *key = NULL;
-			File file;
+				if(LittleFS.exists(FILE_MQTT_CA)) {
+					debugI("Found MQTT CA file (%dkb free heap)", ESP.getFreeHeap());
+					file = LittleFS.open(FILE_MQTT_CA, "r");
+					#if defined(ESP8266)
+						BearSSL::X509List *serverTrustedCA = new BearSSL::X509List(file);
+						mqttSecureClient->setTrustAnchors(serverTrustedCA);
+					#elif defined(ESP32)
+						mqttSecureClient->loadCACert(file, file.size());
+					#endif
+					file.close();
+				}
 
-			if(LittleFS.exists(FILE_MQTT_CA)) {
-				debugI("Found MQTT CA file");
-				file = LittleFS.open(FILE_MQTT_CA, "r");
-				#if defined(ESP8266)
-					BearSSL::X509List *serverTrustedCA = new BearSSL::X509List(file);
-                    mqttSecureClient->setTrustAnchors(serverTrustedCA);
-				#elif defined(ESP32)
-					mqttSecureClient->loadCACert(file, file.size());
-				#endif
+				if(LittleFS.exists(FILE_MQTT_CERT) && LittleFS.exists(FILE_MQTT_KEY)) {
+					#if defined(ESP8266)
+						debugI("Found MQTT certificate file (%dkb free heap)", ESP.getFreeHeap());
+						file = LittleFS.open(FILE_MQTT_CERT, "r");
+						BearSSL::X509List *serverCertList = new BearSSL::X509List(file);
+						file.close();
+
+						debugI("Found MQTT key file (%dkb free heap)", ESP.getFreeHeap());
+						file = LittleFS.open(FILE_MQTT_KEY, "r");
+						BearSSL::PrivateKey *serverPrivKey = new BearSSL::PrivateKey(file);
+						file.close();
+
+						debugD("Setting client certificates (%dkb free heap)", ESP.getFreeHeap());
+						mqttSecureClient->setClientRSACert(serverCertList, serverPrivKey);
+					#elif defined(ESP32)
+						debugI("Found MQTT certificate file (%dkb free heap)", ESP.getFreeHeap());
+						file = LittleFS.open(FILE_MQTT_CERT, "r");
+						mqttSecureClient->loadCertificate(file, file.size());
+						file.close();
+
+						debugI("Found MQTT key file (%dkb free heap)", ESP.getFreeHeap());
+						file = LittleFS.open(FILE_MQTT_KEY, "r");
+						mqttSecureClient->loadPrivateKey(file, file.size());
+						file.close();
+					#endif
+				}
+				LittleFS.end();
+				debugD("MQTT SSL setup complete (%dkb free heap)", ESP.getFreeHeap());
 			}
-
-			if(LittleFS.exists(FILE_MQTT_CERT) && LittleFS.exists(FILE_MQTT_KEY)) {
-				#if defined(ESP8266)
-					file = LittleFS.open(FILE_MQTT_CERT, "r");
-				 	BearSSL::X509List *serverCertList = new BearSSL::X509List(file);
-					file = LittleFS.open(FILE_MQTT_KEY, "r");
-  					BearSSL::PrivateKey *serverPrivKey = new BearSSL::PrivateKey(file);
-					mqttSecureClient->setClientRSACert(serverCertList, serverPrivKey);
-				#elif defined(ESP32)
-					debugI("Found MQTT certificate file");
-					file = LittleFS.open(FILE_MQTT_CERT, "r");
-					mqttSecureClient->loadCertificate(file, file.size());
-
-					debugI("Found MQTT key file");
-					file = LittleFS.open(FILE_MQTT_KEY, "r");
-					mqttSecureClient->loadPrivateKey(file, file.size());
-				#endif
-			}
-			LittleFS.end();
 		}
 		mqttClient = mqttSecureClient;
 	} else if(mqttClient == NULL) {
@@ -1253,7 +1400,7 @@ void MQTT_connect() {
 	#if defined(ESP8266)
 		if(mqttSecureClient) {
 			time_t epoch = time(nullptr);
-			debugD("Setting NTP time %i for secure MQTT connection", epoch);
+			debugD("Setting NTP time %lld for secure MQTT connection", epoch);
 			mqttSecureClient->setX509Time(epoch);
 		}
 	#endif
@@ -1262,10 +1409,16 @@ void MQTT_connect() {
 	if ((strlen(mqttConfig.username) == 0 && mqtt->connect(mqttConfig.clientId)) ||
 		(strlen(mqttConfig.username) > 0 && mqtt->connect(mqttConfig.clientId, mqttConfig.username, mqttConfig.password))) {
 		if (Debug.isActive(RemoteDebug::INFO)) debugI("Successfully connected to MQTT!");
-		config.ackMqttChange();
 		
 		if(mqttHandler != NULL) {
-			mqttHandler->publishSystem(&hw);
+			mqttHandler->publishSystem(&hw, eapi, &ea);
+		}
+
+		// Subscribe to the chosen MQTT topic, if set in configuration
+		if (strlen(mqttConfig.subscribeTopic) > 0) {
+            mqtt->onMessage(mqttMessageReceived);
+			mqtt->subscribe(String(mqttConfig.subscribeTopic) + "/#");
+			debugI("  Subscribing to [%s]\r\n", mqttConfig.subscribeTopic);
 		}
 	} else {
 		if (Debug.isActive(RemoteDebug::ERROR)) {
@@ -1302,6 +1455,8 @@ void configFileParse() {
 	bool lNtp = false;
 	bool lEntsoe = false;
 	bool lEac = false;
+	bool sEa = false;
+	bool sDs = false;
 
 	SystemConfig sys;
 	WiFiConfig wifi;
@@ -1528,6 +1683,7 @@ void configFileParse() {
 				i++;
 			}
 			ds.setDayData(day);
+			sDs = true;
 		} else if(strncmp(buf, "monthplot ", 10) == 0) {
 			int i = 0;
 			MonthDataPoints month = { 5 }; // Use a version we know the multiplier of the data points
@@ -1550,31 +1706,53 @@ void configFileParse() {
 				i++;
 			}
 			ds.setMonthData(month);
+			sDs = true;
 		} else if(strncmp(buf, "energyaccounting ", 17) == 0) {
-			int i = 0;
-			EnergyAccountingData ead = { 1 };
+			uint8_t i = 0;
+			EnergyAccountingData ead = { 4, 0, 
+                0, 0, 0,
+                0, 0, // Peak 1
+                0, 0, // Peak 2
+                0, 0, // Peak 3
+                0, 0, // Peak 4
+                0, 0 // Peak 5
+            };
 			char * pch = strtok (buf+17," ");
 			while (pch != NULL) {
-				if(i == 1) {
+				if(i == 0) {
+					// Ignore version
+				} else if(i == 1) {
 					long val = String(pch).toInt();
 					ead.month = val;
 				} else if(i == 2) {
 					double val = String(pch).toDouble();
-					ead.maxHour = val * 100;
+					if(val > 0.0) {
+						ead.peaks[0] = { 1, (uint16_t) (val*100) };
+					}
 				} else if(i == 3) {
 					double val = String(pch).toDouble();
-					ead.costYesterday = val * 100;
+					ead.costYesterday = val * 10;
 				} else if(i == 4) {
 					double val = String(pch).toDouble();
-					ead.costThisMonth = val * 100;
+					ead.costThisMonth = val;
 				} else if(i == 5) {
 					double val = String(pch).toDouble();
-					ead.costLastMonth = val * 100;
+					ead.costLastMonth = val;
+				} else if(i >= 6 && i < 18) {
+					uint8_t hour = i-6;					
+					if(hour%2 == 0) {
+						long val = String(pch).toInt();
+						ead.peaks[hour/2].day = val;
+					} else {
+						double val = String(pch).toDouble();
+						ead.peaks[hour/2].value = val * 100;
+					}
 				}
 				pch = strtok (NULL, " ");
 				i++;
 			}
 			ea.setData(ead);
+			sEa = true;
 		}
 		memset(buf, 0, 1024);
 	}
@@ -1594,7 +1772,7 @@ void configFileParse() {
 	if(lDomo) config.setDomoticzConfig(domo);
 	if(lNtp) config.setNtpConfig(ntp);
 	if(lEntsoe) config.setEntsoeConfig(entsoe);
-	ds.save();
-	ea.save();
+	if(sDs) ds.save();
+	if(sEa) ea.save();
 	config.save();
 }

src/EnergyAccounting.cpp

@@ -8,13 +8,16 @@ EnergyAccounting::EnergyAccounting(RemoteDebug* debugger) {
     this->debugger = debugger;
 }
 
-void EnergyAccounting::setup(AmsDataStorage *ds, EntsoeApi *eapi, EnergyAccountingConfig *config) {
+void EnergyAccounting::setup(AmsDataStorage *ds, EnergyAccountingConfig *config) {
     this->ds = ds;
-    this->eapi = eapi;
     this->config = config;
     this->currentThresholdIdx = 0;
 }
 
+void EnergyAccounting::setEapi(EntsoeApi *eapi) {
+    this->eapi = eapi;
+}
+
 EnergyAccountingConfig* EnergyAccounting::getConfig() {
     return config;
 }
@@ -24,6 +27,7 @@ void EnergyAccounting::setTimezone(Timezone* tz) {
 }
 
 bool EnergyAccounting::update(AmsData* amsData) {
+    if(config == NULL) return false;
     time_t now = time(nullptr);
     if(now < BUILD_EPOCH) return false;
     if(tz == NULL) {
@@ -38,36 +42,52 @@ bool EnergyAccounting::update(AmsData* amsData) {
     if(!init) {
         currentHour = local.Hour;
         currentDay = local.Day;
-        if(debugger->isActive(RemoteDebug::INFO)) debugger->printf("(EnergyAccounting) Initializing data at %lld\n", (int64_t) now);
+        if(debugger->isActive(RemoteDebug::DEBUG)) debugger->printf("(EnergyAccounting) Initializing data at %lld\n", (int64_t) now);
         if(!load()) {
-            if(debugger->isActive(RemoteDebug::INFO)) debugger->printf("(EnergyAccounting) Unable to load existing data");
-            data = { 1, local.Month, 0, 0, 0, 0 };
-            if(calcDayUse()) ret = true;
+            if(debugger->isActive(RemoteDebug::INFO)) debugger->printf("(EnergyAccounting) Unable to load existing data\n");
+            data = { 4, local.Month, 
+                0, 0, 0,
+                0, 0, // Peak 1
+                0, 0, // Peak 2
+                0, 0, // Peak 3
+                0, 0, // Peak 4
+                0, 0 // Peak 5
+            };
+        } else if(debugger->isActive(RemoteDebug::DEBUG)) {
+            for(uint8_t i = 0; i < 5; i++) {
+                debugger->printf("(EnergyAccounting) Peak hour from day %d: %d\n", data.peaks[i].day, data.peaks[i].value*10);
+            }
+            debugger->printf("(EnergyAccounting) Loaded cost yesterday: %.2f, this month: %d, last month: %d\n", data.costYesterday / 10.0, data.costThisMonth, data.costLastMonth);
         }
         init = true;
     }
 
     if(!initPrice && eapi != NULL && eapi->getValueForHour(0) != ENTSOE_NO_VALUE) {
-        if(debugger->isActive(RemoteDebug::INFO)) debugger->printf("(EnergyAccounting) Initializing prices at %lld\n", (int64_t) now);
+        if(debugger->isActive(RemoteDebug::DEBUG)) debugger->printf("(EnergyAccounting) Initializing prices at %lld\n", (int64_t) now);
         calcDayCost();
     }
 
     if(local.Hour != currentHour && (amsData->getListType() >= 3 || local.Minute == 1)) {
         if(debugger->isActive(RemoteDebug::INFO)) debugger->printf("(EnergyAccounting) New local hour %d\n", local.Hour);
 
-        if(calcDayUse()) ret = true;
+        tmElements_t oneHrAgo;
+        breakTime(now-3600, oneHrAgo);
+        uint16_t val = ds->getHourImport(oneHrAgo.Hour) / 10;
+        ret |= updateMax(val, local.Day);
+
         if(local.Hour > 0) {
             calcDayCost();
         }
 
         use = 0;
+        produce = 0;
         costHour = 0;
         currentHour = local.Hour;
 
         if(local.Day != currentDay) {
             if(debugger->isActive(RemoteDebug::INFO)) debugger->printf("(EnergyAccounting) New day %d\n", local.Day);
-            data.costYesterday = costDay * 100;
-            data.costThisMonth += costDay * 100;
+            data.costYesterday = costDay * 10;
+            data.costThisMonth += costDay;
             costDay = 0;
             currentDay = local.Day;
             ret = true;
@@ -77,7 +97,9 @@ bool EnergyAccounting::update(AmsData* amsData) {
             if(debugger->isActive(RemoteDebug::INFO)) debugger->printf("(EnergyAccounting) New month %d\n", local.Month);
             data.costLastMonth = data.costThisMonth;
             data.costThisMonth = 0;
-            data.maxHour = 0;
+            for(uint8_t i = 0; i < 5; i++) {
+                data.peaks[i] = { 0, 0 };
+            }
             data.month = local.Month;
             currentThresholdIdx = 0;
             ret = true;
@@ -85,19 +107,24 @@ bool EnergyAccounting::update(AmsData* amsData) {
     }
 
     unsigned long ms = this->lastUpdateMillis > amsData->getLastUpdateMillis() ? 0 : amsData->getLastUpdateMillis() - this->lastUpdateMillis;
-    float kwh = (amsData->getActiveImportPower() * (((float) ms) / 3600000.0)) / 1000.0;
+    float kwhi = (amsData->getActiveImportPower() * (((float) ms) / 3600000.0)) / 1000.0;
+    float kwhe = (amsData->getActiveExportPower() * (((float) ms) / 3600000.0)) / 1000.0;
     lastUpdateMillis = amsData->getLastUpdateMillis();
-    if(kwh > 0) {
-        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf("(EnergyAccounting) Adding %.4f kWh\n", kwh);
-        use += kwh;
+    if(kwhi > 0) {
+        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf("(EnergyAccounting) Adding %.4f kWh import\n", kwhi);
+        use += kwhi;
         if(eapi != NULL && eapi->getValueForHour(0) != ENTSOE_NO_VALUE) {
             float price = eapi->getValueForHour(0);
-            float cost = price * kwh;
+            float cost = price * kwhi;
             if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf("(EnergyAccounting)  and %.4f %s\n", cost / 100.0, eapi->getCurrency());
             costHour += cost;
             costDay += cost;
         }
     }
+    if(kwhe > 0) {
+        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf("(EnergyAccounting) Adding %.4f kWh export\n", kwhe);
+        produce += kwhe;
+    }
 
     if(config != NULL) {
         if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf("(EnergyAccounting)  calculating threshold, currently at %d\n", currentThresholdIdx);
@@ -108,24 +135,6 @@ bool EnergyAccounting::update(AmsData* amsData) {
     return ret;
 }
 
-bool EnergyAccounting::calcDayUse() {
-    time_t now = time(nullptr);
-    tmElements_t local, utc;
-    breakTime(tz->toLocal(now), local);
-
-    bool ret = false;
-    uint8_t lim = local.Day == 1 ? local.Hour : 24;
-    for(int i = 0; i < lim; i++) {
-        breakTime(now - ((lim - i) * 3600), utc);
-        int16_t val = ds->getHourImport(utc.Hour) / 10.0;
-        if(val > data.maxHour) {
-            data.maxHour = val;
-            ret = true;
-        }
-    }
-    return ret;
-}
-
 void EnergyAccounting::calcDayCost() {
     time_t now = time(nullptr);
     tmElements_t local, utc;
@@ -133,10 +142,10 @@ void EnergyAccounting::calcDayCost() {
 
     if(eapi != NULL && eapi->getValueForHour(0) != ENTSOE_NO_VALUE) {
         if(initPrice) costDay = 0;
-        for(int i = 0; i < local.Hour; i++) {
-            float price = eapi->getValueForHour(i - local.Hour);
+        for(int i = 0; i < currentHour; i++) {
+            float price = eapi->getValueForHour(i - currentHour);
             if(price == ENTSOE_NO_VALUE) break;
-            breakTime(now - ((local.Hour - i) * 3600), utc);
+            breakTime(now - ((currentHour - i) * 3600), utc);
             int16_t wh = ds->getHourImport(utc.Hour);
             costDay += price * (wh / 1000.0);
         }
@@ -148,52 +157,73 @@ double EnergyAccounting::getUseThisHour() {
     return use;
 }
 
-double EnergyAccounting::getCostThisHour() {
-    return costHour;
-}
-
 double EnergyAccounting::getUseToday() {
     float ret = 0.0;
     time_t now = time(nullptr);
     if(now < BUILD_EPOCH) return 0;
-    tmElements_t local, utc;
-    breakTime(tz->toLocal(now), local);
-    for(int i = 0; i < local.Hour; i++) {
-        breakTime(now - ((local.Hour - i) * 3600), utc);
+    tmElements_t utc;
+    for(int i = 0; i < currentHour; i++) {
+        breakTime(now - ((currentHour - i) * 3600), utc);
         ret += ds->getHourImport(utc.Hour) / 1000.0;
     }
     return ret + getUseThisHour();
 }
 
+double EnergyAccounting::getUseThisMonth() {
+    time_t now = time(nullptr);
+    if(now < BUILD_EPOCH) return 0;
+    float ret = 0;
+    for(int i = 0; i < currentDay; i++) {
+        ret += ds->getDayImport(i) / 1000.0;
+    }
+    return ret + getUseToday();
+}
+
+double EnergyAccounting::getProducedThisHour() {
+    return produce;
+}
+
+double EnergyAccounting::getProducedToday() {
+    float ret = 0.0;
+    time_t now = time(nullptr);
+    if(now < BUILD_EPOCH) return 0;
+    tmElements_t utc;
+    for(int i = 0; i < currentHour; i++) {
+        breakTime(now - ((currentHour - i) * 3600), utc);
+        ret += ds->getHourExport(utc.Hour) / 1000.0;
+    }
+    return ret + getProducedThisHour();
+}
+
+double EnergyAccounting::getProducedThisMonth() {
+    time_t now = time(nullptr);
+    if(now < BUILD_EPOCH) return 0;
+    float ret = 0;
+    for(int i = 0; i < currentDay; i++) {
+        ret += ds->getDayExport(i) / 1000.0;
+    }
+    return ret + getProducedToday();
+}
+
+
+double EnergyAccounting::getCostThisHour() {
+    return costHour;
+}
+
 double EnergyAccounting::getCostToday() {
     return costDay;
 }
 
 double EnergyAccounting::getCostYesterday() {
-    return data.costYesterday / 100.0;
-}
-
-double EnergyAccounting::getUseThisMonth() {
-    time_t now = time(nullptr);
-    if(now < BUILD_EPOCH) return 0;
-    tmElements_t tm;
-    if(tz != NULL)
-        breakTime(tz->toLocal(now), tm);
-    else
-        breakTime(now, tm);
-    float ret = 0;
-    for(int i = 0; i < tm.Day; i++) {
-        ret += ds->getDayImport(i) / 1000.0;
-    }
-    return ret + getUseToday();
+    return data.costYesterday / 10.0;
 }
 
 double EnergyAccounting::getCostThisMonth() {
-    return (data.costThisMonth / 100.0) + getCostToday();
+    return data.costThisMonth + getCostToday();
 }
 
-double EnergyAccounting::getCostLastMonth() {
-    return data.costLastMonth / 100.0;
+uint16_t EnergyAccounting::getCostLastMonth() {
+    return data.costLastMonth;
 }
 
 uint8_t EnergyAccounting::getCurrentThreshold() {
@@ -203,7 +233,61 @@ uint8_t EnergyAccounting::getCurrentThreshold() {
 }
 
 float EnergyAccounting::getMonthMax() {
-    return data.maxHour / 100.0;
+    uint8_t count = 0;
+    uint32_t maxHour = 0.0;
+    bool included[5] = { false, false, false, false, false };
+
+    while(count < config->hours && count <= 5) {
+        uint8_t maxIdx = 0;
+        uint16_t maxVal = 0;
+        for(uint8_t i = 0; i < 5; i++) {
+            if(included[i]) continue;
+            if(data.peaks[i].day == 0) continue;
+            if(data.peaks[i].value > maxVal) {
+                maxVal = data.peaks[i].value;
+                maxIdx = i;
+            }
+        }
+        included[maxIdx] = true;
+        count++;
+    }
+
+    for(uint8_t i = 0; i < 5; i++) {
+        if(!included[i]) continue;
+        maxHour += data.peaks[i].value;
+    }
+    return maxHour > 0 ? maxHour / count / 100.0 : 0.0;
+}
+
+float EnergyAccounting::getPeak(uint8_t num) {
+    if(num < 1 || num > 5) return 0.0;
+
+    uint8_t count = 0;
+    bool included[5] = { false, false, false, false, false };
+
+    while(count < config->hours && count <= 5) {
+        uint8_t maxIdx = 0;
+        uint16_t maxVal = 0;
+        for(uint8_t i = 0; i < 5; i++) {
+            if(included[i]) continue;
+            if(data.peaks[i].value > maxVal) {
+                maxVal = data.peaks[i].value;
+                maxIdx = i;
+            }
+        }
+        included[maxIdx] = true;
+        count++;
+    }
+
+    uint8_t pos = 0;
+    for(uint8_t i = 0; i < 5; i++) {
+        if(!included[i]) continue;
+        pos++;
+        if(pos == num) {
+            return data.peaks[i].value / 100.0;
+        }
+    }
+    return 0.0;
 }
 
 bool EnergyAccounting::load() {
@@ -219,15 +303,64 @@ bool EnergyAccounting::load() {
         File file = LittleFS.open(FILE_ENERGYACCOUNTING, "r");
         char buf[file.size()];
         file.readBytes(buf, file.size());
-        EnergyAccountingData* data = (EnergyAccountingData*) buf;
-        file.close();
 
-        if(data->version == 1) {
+        if(debugger->isActive(RemoteDebug::DEBUG)) debugger->printf("(EnergyAccounting) Data version %d\n", buf[0]);
+        if(buf[0] == 4) {
+            EnergyAccountingData* data = (EnergyAccountingData*) buf;
             memcpy(&this->data, data, sizeof(this->data));
             ret = true;
+        } else if(buf[0] == 3) {
+            EnergyAccountingData* data = (EnergyAccountingData*) buf;
+            this->data = { 4, data->month, 
+                (uint16_t) (data->costYesterday / 10), (uint16_t) (data->costThisMonth / 100), (uint16_t) (data->costLastMonth / 100),
+                data->peaks[0].day, data->peaks[0].value,
+                data->peaks[1].day, data->peaks[1].value,
+                data->peaks[2].day, data->peaks[2].value,
+                data->peaks[3].day, data->peaks[3].value,
+                data->peaks[4].day, data->peaks[4].value
+            };
+            ret = true;
         } else {
-            ret = false;
+            data = { 4, 0, 
+                0, 0, 0,
+                0, 0, // Peak 1
+                0, 0, // Peak 2
+                0, 0, // Peak 3
+                0, 0, // Peak 4
+                0, 0 // Peak 5
+            };
+            if(buf[0] == 2) {
+                EnergyAccountingData1* data = (EnergyAccountingData1*) buf;
+                this->data.month = data->month;
+                this->data.costYesterday = (uint16_t) (data->costYesterday / 10);
+                this->data.costThisMonth = (uint16_t) (data->costThisMonth / 100);
+                this->data.costLastMonth = (uint16_t) (data->costLastMonth / 100);
+                uint8_t b = 0;
+                for(uint8_t i = sizeof(this->data); i < file.size(); i+=2) {
+                    this->data.peaks[b].day = b;
+                    memcpy(&this->data.peaks[b].value, buf+i, 2);
+                    b++;
+                    if(b >= config->hours || b >= 5) break;
+                }
+                ret = true;
+            } else if(buf[0] == 1) {
+                EnergyAccountingData1* data = (EnergyAccountingData1*) buf;
+                this->data.month = data->month;
+                this->data.costYesterday = (uint16_t) (data->costYesterday / 10);
+                this->data.costThisMonth = (uint16_t) (data->costThisMonth / 100);
+                this->data.costLastMonth = (uint16_t) (data->costLastMonth / 100);
+                this->data.peaks[0].day = 1;
+                this->data.peaks[0].value = data->maxHour;
+                ret = true;
+            } else {
+                if(debugger->isActive(RemoteDebug::WARNING)) debugger->printf("(EnergyAccounting) Unknown version\n");
+                ret = false;
+            }
         }
+
+        file.close();
+    } else {
+        if(debugger->isActive(RemoteDebug::WARNING)) debugger->printf("(EnergyAccounting) File not found\n");
     }
 
     LittleFS.end();
@@ -246,7 +379,7 @@ bool EnergyAccounting::save() {
         File file = LittleFS.open(FILE_ENERGYACCOUNTING, "w");
         char buf[sizeof(data)];
         memcpy(buf, &data, sizeof(data));
-        for(unsigned long i = 0; i < sizeof(data); i++) {
+        for(uint8_t i = 0; i < sizeof(buf); i++) {
             file.write(buf[i]);
         }
         file.close();
@@ -263,3 +396,34 @@ EnergyAccountingData EnergyAccounting::getData() {
 void EnergyAccounting::setData(EnergyAccountingData& data) {
     this->data = data;
 }
+
+bool EnergyAccounting::updateMax(uint16_t val, uint8_t day) {
+    for(uint8_t i = 0; i < 5; i++) {
+        if(data.peaks[i].day == day || data.peaks[i].day == 0) {
+            if(val > data.peaks[i].value) {
+                if(debugger->isActive(RemoteDebug::INFO)) debugger->printf("(EnergyAccounting) Adding new max %d for day %d which is larger than %d\n", val*10, day, data.peaks[i].value*10);
+                data.peaks[i].day = day;
+                data.peaks[i].value = val;
+                return true;
+            }
+            return false;
+        }
+    }
+    uint16_t test = 0;
+    uint8_t idx = 255;
+    for(uint8_t i = 0; i < 5; i++) {
+        if(val > data.peaks[i].value) {
+            if(test < data.peaks[i].value) {
+                test = data.peaks[i].value;
+                idx = i;
+            }
+        }
+    }
+    if(idx < 5) {
+        if(debugger->isActive(RemoteDebug::INFO)) debugger->printf("(EnergyAccounting) Adding new max %d for day %d\n", val*10, day);
+        data.peaks[idx].value = val;
+        data.peaks[idx].day = day;
+        return true;
+    }
+    return false;
+}

src/EnergyAccounting.h

@@ -6,7 +6,21 @@
 #include "AmsDataStorage.h"
 #include "entsoe/EntsoeApi.h"
 
+struct EnergyAccountingPeak {
+    uint8_t day;
+    uint16_t value;
+};
+
 struct EnergyAccountingData {
+    uint8_t version;
+    uint8_t month;
+    uint16_t costYesterday;
+    uint16_t costThisMonth;
+    uint16_t costLastMonth;
+    EnergyAccountingPeak peaks[5];
+};
+
+struct EnergyAccountingData1 {
     uint8_t version;
     uint8_t month;
     uint16_t maxHour;
@@ -15,26 +29,35 @@ struct EnergyAccountingData {
     uint16_t costLastMonth;
 };
 
+
 class EnergyAccounting {
 public:
     EnergyAccounting(RemoteDebug*);
-    void setup(AmsDataStorage *ds, EntsoeApi *eapi, EnergyAccountingConfig *config);
+    void setup(AmsDataStorage *ds, EnergyAccountingConfig *config);
+    void setEapi(EntsoeApi *eapi);
     void setTimezone(Timezone*);
     EnergyAccountingConfig* getConfig();
     bool update(AmsData* amsData);
+    bool load();
     bool save();
 
     double getUseThisHour();
-    double getCostThisHour();
     double getUseToday();
+    double getUseThisMonth();
+
+    double getProducedThisHour();
+    double getProducedToday();
+    double getProducedThisMonth();
+
+    double getCostThisHour();
     double getCostToday();
     double getCostYesterday();
-    double getUseThisMonth();
     double getCostThisMonth();
-    double getCostLastMonth();
+    uint16_t getCostLastMonth();
 
     float getMonthMax();
     uint8_t getCurrentThreshold();
+    float getPeak(uint8_t);
 
     EnergyAccountingData getData();
     void setData(EnergyAccountingData&);
@@ -49,11 +72,11 @@ private:
     Timezone *tz = NULL;
     uint8_t currentHour = 0, currentDay = 0, currentThresholdIdx = 0;
     double use, costHour, costDay;
+    double produce;
     EnergyAccountingData data = { 0, 0, 0, 0, 0, 0 };
 
-    bool load();
-    bool calcDayUse();
     void calcDayCost();
+    bool updateMax(uint16_t val, uint8_t day);
 };
 
 #endif

src/HwTools.cpp

@@ -14,10 +14,32 @@ void HwTools::setup(GpioConfig* config, AmsConfiguration* amsConf) {
         config->tempSensorPin = 0xFF;
     }
 
+    #if defined(CONFIG_IDF_TARGET_ESP32S2)
+        analogReadResolution(13);
+        analogRange = 8192;
+        analogSetAttenuation(ADC_11db);
+    #elif defined(ESP32)
+        analogReadResolution(12);
+        analogRange = 4096;
+        analogSetAttenuation(ADC_6db);
+    #endif
     if(config->vccPin > 0 && config->vccPin < 40) {
-        getAdcChannel(config->vccPin, voltAdc);
-        if(voltAdc.unit != 0xFF) {
-            #if defined(CONFIG_IDF_TARGET_ESP32)
+        #if defined(CONFIG_IDF_TARGET_ESP32S2)
+            getAdcChannel(config->vccPin, voltAdc);
+            if(voltAdc.unit != 0xFF) {
+                if(voltAdc.unit == ADC_UNIT_1) {
+                    voltAdcChar = (esp_adc_cal_characteristics_t*) calloc(1, sizeof(esp_adc_cal_characteristics_t));
+                    esp_adc_cal_value_t adcVal = esp_adc_cal_characterize((adc_unit_t) voltAdc.unit, ADC_ATTEN_DB_11, ADC_WIDTH_BIT_13, 1100, voltAdcChar);
+                    adc1_config_channel_atten((adc1_channel_t) voltAdc.channel, ADC_ATTEN_DB_11);
+                } else if(voltAdc.unit == ADC_UNIT_2) {
+                    voltAdcChar = (esp_adc_cal_characteristics_t*) calloc(1, sizeof(esp_adc_cal_characteristics_t));
+                    esp_adc_cal_value_t adcVal = esp_adc_cal_characterize((adc_unit_t) voltAdc.unit, ADC_ATTEN_DB_11, ADC_WIDTH_BIT_13, 1100, voltAdcChar);
+                    adc2_config_channel_atten((adc2_channel_t) voltAdc.channel, ADC_ATTEN_DB_11);
+                }
+            }
+        #elif defined(ESP32)
+            getAdcChannel(config->vccPin, voltAdc);
+            if(voltAdc.unit != 0xFF) {
                 if(voltAdc.unit == ADC_UNIT_1) {
                     voltAdcChar = (esp_adc_cal_characteristics_t*) calloc(1, sizeof(esp_adc_cal_characteristics_t));
                     esp_adc_cal_value_t adcVal = esp_adc_cal_characterize((adc_unit_t) voltAdc.unit, ADC_ATTEN_DB_6, ADC_WIDTH_BIT_12, 1100, voltAdcChar);
@@ -27,10 +49,10 @@ void HwTools::setup(GpioConfig* config, AmsConfiguration* amsConf) {
                     esp_adc_cal_value_t adcVal = esp_adc_cal_characterize((adc_unit_t) voltAdc.unit, ADC_ATTEN_DB_6, ADC_WIDTH_BIT_12, 1100, voltAdcChar);
                     adc2_config_channel_atten((adc2_channel_t) voltAdc.channel, ADC_ATTEN_DB_6);
                 }
-            #endif
-        } else {
+            }
+        #else
             pinMode(config->vccPin, INPUT);
-        }
+        #endif
     } else {
         voltAdc.unit = 0xFF;
         voltAdc.channel = 0xFF;
@@ -109,6 +131,16 @@ void HwTools::getAdcChannel(uint8_t pin, AdcConfig& config) {
                 config.unit = ADC_UNIT_1;
                 config.channel = ADC1_CHANNEL_7;
                 break;
+            #if defined(CONFIG_IDF_TARGET_ESP32S2)
+            case ADC1_CHANNEL_8_GPIO_NUM:
+                config.unit = ADC_UNIT_1;
+                config.channel = ADC1_CHANNEL_8;
+                break;
+            case ADC1_CHANNEL_9_GPIO_NUM:
+                config.unit = ADC_UNIT_1;
+                config.channel = ADC1_CHANNEL_9;
+                break;
+            #endif
             case ADC2_CHANNEL_0_GPIO_NUM:
                 config.unit = ADC_UNIT_2;
                 config.channel = ADC2_CHANNEL_0;
@@ -156,7 +188,7 @@ void HwTools::getAdcChannel(uint8_t pin, AdcConfig& config) {
 double HwTools::getVcc() {
     double volts = 0.0;
     if(config->vccPin != 0xFF) {
-        #if defined(CONFIG_IDF_TARGET_ESP32)
+        #if defined(ESP32)
             if(voltAdc.unit != 0xFF) {
                 uint32_t x = 0;
                 for (int i = 0; i < 10; i++) {
@@ -164,7 +196,11 @@ double HwTools::getVcc() {
                         x +=  adc1_get_raw((adc1_channel_t) voltAdc.channel);
                     } else if(voltAdc.unit == ADC_UNIT_2) {
                         int v = 0;
+                        #if defined(CONFIG_IDF_TARGET_ESP32S2)
+                        adc2_get_raw((adc2_channel_t) voltAdc.channel, ADC_WIDTH_BIT_13, &v);
+                        #elif defined(CONFIG_IDF_TARGET_ESP32)
                         adc2_get_raw((adc2_channel_t) voltAdc.channel, ADC_WIDTH_BIT_12, &v);
+                        #endif
                         x += v;
                     }
                 }
@@ -176,20 +212,22 @@ double HwTools::getVcc() {
                 for (int i = 0; i < 10; i++) {
                     x += analogRead(config->vccPin);
                 }
-                volts = x / 40950;
+                volts = (x * 3.3) / 10.0 / analogRange;
             }
         #else
             uint32_t x = 0;
             for (int i = 0; i < 10; i++) {
                 x += analogRead(config->vccPin);
             }
-            volts = x / 10240;
+            volts = (x * 3.3) / 10.0 / analogRange;
         #endif
     } else {
         #if defined(ESP8266)
             volts = ESP.getVcc() / 1024.0;
         #endif
     }
+    if(volts == 0.0) return 0.0;
+
     if(config->vccResistorGnd > 0 && config->vccResistorVcc > 0) {
         volts *= ((double) (config->vccResistorGnd + config->vccResistorVcc) / config->vccResistorGnd);
     }
@@ -303,12 +341,7 @@ double HwTools::getTemperature() {
 double HwTools::getTemperatureAnalog() {
     if(config->tempAnalogSensorPin != 0xFF) {
         float adcCalibrationFactor = 1.06587;
-        int volts;
-        #if defined(ESP8266)
-            volts = (analogRead(config->tempAnalogSensorPin) / 1024.0) * 3.3;
-        #elif defined(ESP32)
-            volts = (analogRead(config->tempAnalogSensorPin) / 4095.0) * 3.3;
-        #endif
+        int volts = ((double) analogRead(config->tempAnalogSensorPin) / analogRange) * 3.3;
         return ((volts * adcCalibrationFactor) - 0.4) / 0.0195;
     }
     return DEVICE_DISCONNECTED_C;
@@ -340,8 +373,8 @@ bool HwTools::ledBlink(uint8_t color, uint8_t blink) {
         if(!ledOn(color)) return false;
         delay(50);
         ledOff(color);
-        if(i != blink)
-            delay(50);
+        if(i != blink-1)
+            delay(200);
     }
     return true;
 }

src/HwTools.h

@@ -51,6 +51,7 @@ public:
 
     HwTools() {};
 private:
+    uint16_t analogRange = 1024;
     AdcConfig voltAdc, tempAdc;
     #if defined(ESP32)
         esp_adc_cal_characteristics_t* voltAdcChar, tempAdcChar;

src/IEC6205621.cpp

@@ -1,11 +1,20 @@
 #include "IEC6205621.h"
+#include "ams/crc.h"
 
-IEC6205621::IEC6205621(String payload) {
-	if(payload.length() < 16)
+IEC6205621::IEC6205621(const char* p) {
+	if(strlen(p) < 16)
 		return;
 
+	String payload(p+1);
+	int crc_pos = payload.lastIndexOf("!");
+	String crc = payload.substring(crc_pos+1, crc_pos+5);
+	//uint16_t crc_calc = crc16_x25((uint8_t*) (payload.startsWith("/") ? p+1 : p), crc_pos);
+
+	//Serial.printf("CRC %s :: %04X\n", crc.c_str(), crc_calc);
+
 	lastUpdateMillis = millis();
 	listId = payload.substring(payload.startsWith("/") ? 1 : 0, payload.indexOf("\n"));
+
 	if(listId.startsWith("ADN")) {
 		meterType = AmsTypeAidon;
 		listId = listId.substring(0,4);
@@ -21,7 +30,7 @@ IEC6205621::IEC6205621(String payload) {
 	} else if(listId.startsWith("XMX")) {
 		meterType = AmsTypeLandis;
 		listId = listId.substring(0,6);
-	} else if(listId.startsWith("Ene")) {
+	} else if(listId.startsWith("Ene") || listId.startsWith("EST")) {
 		meterType = AmsTypeSagemcom;
 		listId = listId.substring(0,4);
 	} else {
@@ -55,10 +64,10 @@ IEC6205621::IEC6205621(String payload) {
 		meterTimestamp = makeTime(tm); // TODO: Adjust for time zone
 	}
 
-	activeImportPower = (uint16_t) (extractDouble(payload, "1.7.0") * 1000);
-	activeExportPower = (uint16_t) (extractDouble(payload, "2.7.0") * 1000);
-	reactiveImportPower = (uint16_t) (extractDouble(payload, "3.7.0") * 1000);
-	reactiveExportPower = (uint16_t) (extractDouble(payload, "4.7.0") * 1000);
+	activeImportPower = (uint16_t) (extractDouble(payload, "1.7.0"));
+	activeExportPower = (uint16_t) (extractDouble(payload, "2.7.0"));
+	reactiveImportPower = (uint16_t) (extractDouble(payload, "3.7.0"));
+	reactiveExportPower = (uint16_t) (extractDouble(payload, "4.7.0"));
 
 	if(activeImportPower > 0)
 		listType = 1;
@@ -73,11 +82,40 @@ IEC6205621::IEC6205621(String payload) {
 	
 	if(l1voltage > 0 || l2voltage > 0 || l3voltage > 0)
 		listType = 2;
+
+	double val = 0.0;
 	
-	activeImportCounter = extractDouble(payload, "1.8.0");
-	activeExportCounter = extractDouble(payload, "2.8.0");
-	reactiveImportCounter = extractDouble(payload, "3.8.0");
-	reactiveExportCounter = extractDouble(payload, "4.8.0");
+	val = extractDouble(payload, "1.8.0");
+	if(val == 0) {
+		for(int i = 1; i < 9; i++) {
+			val += extractDouble(payload, "1.8." + String(i,10));
+		}
+	}
+	if(val > 0) activeImportCounter = val / 1000;
+
+	val = extractDouble(payload, "2.8.0");
+	if(val == 0) {
+		for(int i = 1; i < 9; i++) {
+			val += extractDouble(payload, "2.8." + String(i,10));
+		}
+	}
+	if(val > 0) activeExportCounter = val / 1000;
+
+	val = extractDouble(payload, "3.8.0");
+	if(val == 0) {
+		for(int i = 1; i < 9; i++) {
+			val += extractDouble(payload, "3.8." + String(i,10));
+		}
+	}
+	if(val > 0) reactiveImportCounter = val / 1000;
+
+	val = extractDouble(payload, "4.8.0");
+	if(val == 0) {
+		for(int i = 1; i < 9; i++) {
+			val += extractDouble(payload, "4.8." + String(i,10));
+		}
+	}
+	if(val > 0) reactiveExportCounter = val / 1000;
 
 	if(activeImportCounter > 0 || activeExportCounter > 0 || reactiveImportCounter > 0 || reactiveExportCounter > 0)
 		listType = 3;
@@ -104,5 +142,14 @@ String IEC6205621::extract(String payload, String obis) {
 }
 
 double IEC6205621::extractDouble(String payload, String obis) {
-	return extract(payload, obis).toDouble();
+	String str = extract(payload, obis);
+	if(str.isEmpty()) {
+		return 0.0;
+	}
+
+	int a = str.indexOf("*");
+	String val = str.substring(0,a);
+	String unit = str.substring(a+1);
+
+	return unit.startsWith("k") ? val.toDouble() * 1000 : val.toDouble();
 }

src/IEC6205621.h

@@ -1,11 +1,12 @@
 #ifndef _IEC62056_21_H
 #define _IEC62056_21_H
 
+#include "Arduino.h"
 #include "AmsData.h"
 
 class IEC6205621 : public AmsData {
 public:
-    IEC6205621(String payload);
+    IEC6205621(const char* payload);
 
 private:
     String extract(String payload, String obis);

src/IEC6205675.cpp

@@ -1,8 +1,9 @@
 #include "IEC6205675.h"
 #include "lwip/def.h"
 #include "Timezone.h"
+#include "ams/ntohll.h"
 
-IEC6205675::IEC6205675(const char* d, uint8_t useMeterType, MeterConfig* meterConfig, CosemDateTime packageTimestamp, HDLCConfig* hc) {
+IEC6205675::IEC6205675(const char* d, uint8_t useMeterType, MeterConfig* meterConfig, DataParserContext &ctx) {
     double val;
     char str[64];
 
@@ -10,7 +11,7 @@ IEC6205675::IEC6205675(const char* d, uint8_t useMeterType, MeterConfig* meterCo
     TimeChangeRule CET = {"CET ", Last, Sun, Oct, 3, 60};
     Timezone tz(CEST, CET);
 
-    this->packageTimestamp = getTimestamp(packageTimestamp);
+    this->packageTimestamp = ctx.timestamp;
 
     val = getNumber(AMS_OBIS_ACTIVE_IMPORT, sizeof(AMS_OBIS_ACTIVE_IMPORT), ((char *) (d)));
     if(val == NOVALUE) {
@@ -107,7 +108,7 @@ IEC6205675::IEC6205675(const char* d, uint8_t useMeterType, MeterConfig* meterCo
                         case CosemTypeOctetString: {
                             if(data->oct.length == 0x0C) {
                                 AmsOctetTimestamp* amst = (AmsOctetTimestamp*) data;
-                                time_t ts = getTimestamp(amst->dt);
+                                time_t ts = decodeCosemDateTime(amst->dt);
                                 meterTimestamp = tz.toUTC(ts);
                             }
                         }
@@ -157,8 +158,8 @@ IEC6205675::IEC6205675(const char* d, uint8_t useMeterType, MeterConfig* meterCo
             } 
         }
         // Try system title
-        if(meterType == AmsTypeUnknown && hc != NULL) {
-            if(memcmp(hc->system_title, "SAGY", 4)) {
+        if(meterType == AmsTypeUnknown) {
+            if(memcmp(ctx.system_title, "SAGY", 4) == 0) {
                 meterType = AmsTypeSagemcom;
             }
         }
@@ -264,8 +265,10 @@ IEC6205675::IEC6205675(const char* d, uint8_t useMeterType, MeterConfig* meterCo
         CosemData* meterTs = findObis(AMS_OBIS_METER_TIMESTAMP, sizeof(AMS_OBIS_METER_TIMESTAMP), ((char *) (d)));
         if(meterTs != NULL) {
             AmsOctetTimestamp* amst = (AmsOctetTimestamp*) meterTs;
-            time_t ts = getTimestamp(amst->dt);
-            if(meterType == AmsTypeKamstrup || meterType == AmsTypeAidon) {
+            time_t ts = decodeCosemDateTime(amst->dt);
+            if(meterType == AmsTypeAidon) {
+                meterTimestamp = ts - 3600;
+            } else if(meterType == AmsTypeKamstrup) {
                 meterTimestamp = tz.toUTC(ts);
             } else {
                 meterTimestamp = ts;
@@ -293,6 +296,38 @@ IEC6205675::IEC6205675(const char* d, uint8_t useMeterType, MeterConfig* meterCo
             l3PowerFactor = val;
         }
 
+        val = getNumber(AMS_OBIS_ACTIVE_IMPORT_L1, sizeof(AMS_OBIS_ACTIVE_IMPORT_L1), ((char *) (d)));
+        if (val != NOVALUE) {
+            listType = 4;
+            l1activeImportPower = val;
+        }
+        val = getNumber(AMS_OBIS_ACTIVE_IMPORT_L2, sizeof(AMS_OBIS_ACTIVE_IMPORT_L2), ((char *) (d)));
+        if (val != NOVALUE) {
+            listType = 4;
+            l2activeImportPower = val;
+        }
+        val = getNumber(AMS_OBIS_ACTIVE_IMPORT_L3, sizeof(AMS_OBIS_ACTIVE_IMPORT_L3), ((char *) (d)));
+        if (val != NOVALUE) {
+            listType = 4;
+            l3activeImportPower = val;
+        }
+
+        val = getNumber(AMS_OBIS_ACTIVE_EXPORT_L1, sizeof(AMS_OBIS_ACTIVE_EXPORT_L1), ((char *) (d)));
+        if (val != NOVALUE) {
+            listType = 4;
+            l1activeExportPower = val;
+        }
+        val = getNumber(AMS_OBIS_ACTIVE_EXPORT_L2, sizeof(AMS_OBIS_ACTIVE_EXPORT_L2), ((char *) (d)));
+        if (val != NOVALUE) {
+            listType = 4;
+            l2activeExportPower = val;
+        }
+        val = getNumber(AMS_OBIS_ACTIVE_EXPORT_L3, sizeof(AMS_OBIS_ACTIVE_EXPORT_L3), ((char *) (d)));
+        if (val != NOVALUE) {
+            listType = 4;
+            l3activeExportPower = val;
+        }
+
         if(meterType == AmsTypeKamstrup) {
             if(listType >= 3) {
                 activeImportCounter *= 10;
@@ -325,7 +360,7 @@ IEC6205675::IEC6205675(const char* d, uint8_t useMeterType, MeterConfig* meterCo
             CosemData* meterTs = getCosemDataAt(1, ((char *) (d)));
             if(meterTs != NULL) {
                 AmsOctetTimestamp* amst = (AmsOctetTimestamp*) meterTs;
-                time_t ts = getTimestamp(amst->dt);
+                time_t ts = decodeCosemDateTime(amst->dt);
                 meterTimestamp = ts;
             }
 
@@ -333,12 +368,16 @@ IEC6205675::IEC6205675(const char* d, uint8_t useMeterType, MeterConfig* meterCo
             if(mid != NULL) {
                 switch(mid->base.type) {
                     case CosemTypeString:
-                        memcpy(&meterId, mid->str.data, mid->str.length);
+                        memcpy(str, mid->oct.data, mid->oct.length);
+                        str[mid->oct.length] = 0x00;
+                        meterId = String(str);
                         meterId[mid->str.length] = 0;
                         break;
                     case CosemTypeOctetString:
-                        memcpy(&meterId, mid->oct.data, mid->oct.length);
-                        meterId[mid->oct.length] = 0;
+                        memcpy(str, mid->str.data, mid->str.length);
+                        str[mid->str.length] = 0x00;
+                        meterId = String(str);
+                        meterId[mid->str.length] = 0;
                         break;
                 }
             }
@@ -407,7 +446,7 @@ CosemData* IEC6205675::getCosemDataAt(uint8_t index, const char* ptr) {
     CosemData* item = (CosemData*) ptr;
     int i = 0;
     char* pos = (char*) ptr;
-    do {
+    while(pos-ptr < 900) {
         item = (CosemData*) pos;
         if(i == index) return item;
         switch(item->base.type) {
@@ -438,8 +477,7 @@ CosemData* IEC6205675::getCosemDataAt(uint8_t index, const char* ptr) {
                 pos += 2;
         }
         i++;
-        if(pos-ptr > 900) break; 
-    } while(item->base.type != HDLC_FLAG);
+    }
     return NULL;
 }
 
@@ -447,7 +485,7 @@ CosemData* IEC6205675::findObis(uint8_t* obis, int matchlength, const char* ptr)
     CosemData* item = (CosemData*) ptr;
     int ret = 0;
     char* pos = (char*) ptr;
-    do {
+    while(pos-ptr < 900) {
         item = (CosemData*) pos;
         if(ret == 1) return item;
         switch(item->base.type) {
@@ -485,8 +523,7 @@ CosemData* IEC6205675::findObis(uint8_t* obis, int matchlength, const char* ptr)
             default:
                 pos += 2;
         }
-        if(pos-ptr > 900) break; 
-    } while(item->base.type != HDLC_FLAG);
+    }
     return NULL;
 }
 
@@ -572,31 +609,10 @@ time_t IEC6205675::getTimestamp(uint8_t* obis, int matchlength, const char* ptr)
             case CosemTypeOctetString: {
                 if(item->oct.length == 0x0C) {
                     AmsOctetTimestamp* ts = (AmsOctetTimestamp*) item;
-                    return getTimestamp(ts->dt);
+                    return decodeCosemDateTime(ts->dt);
                 }
             }
         }
     }
     return 0;
 }
-
-time_t IEC6205675::getTimestamp(CosemDateTime timestamp) {
-    tmElements_t tm;
-    uint16_t year = ntohs(timestamp.year);
-    if(year < 1970) return 0;
-    tm.Year = year - 1970;
-    tm.Month = timestamp.month;
-    tm.Day = timestamp.dayOfMonth;
-    tm.Hour = timestamp.hour;
-    tm.Minute = timestamp.minute;
-    tm.Second = timestamp.second;
-
-    //Serial.printf("\nY: %d, M: %d, D: %d, h: %d, m: %d, s: %d, deviation: 0x%2X, status: 0x%1X\n", tm.Year, tm.Month, tm.Day, tm.Hour, tm.Minute, tm.Second, timestamp.deviation, timestamp.status);
-
-    time_t time = makeTime(tm);
-    int16_t deviation = ntohs(timestamp.deviation);
-    if(deviation >= -720 && deviation <= 720) {
-        time -= deviation * 60;
-    }
-    return time;
-}

src/IEC6205675.h

@@ -2,8 +2,9 @@
 #define _IEC62056_7_5_H
 
 #include "AmsData.h"
-#include "ams/hdlc.h"
 #include "AmsConfiguration.h"
+#include "ams/DataParser.h"
+#include "ams/Cosem.h"
 
 #define NOVALUE 0xFFFFFFFF
 
@@ -14,7 +15,7 @@ struct AmsOctetTimestamp {
 
 class IEC6205675 : public AmsData {
 public:
-    IEC6205675(const char* payload, uint8_t useMeterType, MeterConfig* meterConfig, CosemDateTime packageTimestamp, HDLCConfig* hc);
+    IEC6205675(const char* payload, uint8_t useMeterType, MeterConfig* meterConfig, DataParserContext &ctx);
 
 private:
     CosemData* getCosemDataAt(uint8_t index, const char* ptr);
@@ -23,7 +24,6 @@ private:
     double getNumber(uint8_t* obis, int matchlength, const char* ptr);
     double getNumber(CosemData*);
     time_t getTimestamp(uint8_t* obis, int matchlength, const char* ptr);
-    time_t getTimestamp(CosemDateTime timestamp);
 
     uint8_t AMS_OBIS_VERSION[4]                 = {  0, 2, 129, 255 };
     uint8_t AMS_OBIS_METER_MODEL[4]             = { 96, 1, 1, 255 };
@@ -49,6 +49,12 @@ private:
     uint8_t AMS_OBIS_POWER_FACTOR_L1[4]         = { 33, 7, 0, 255 };
     uint8_t AMS_OBIS_POWER_FACTOR_L2[4]         = { 53, 7, 0, 255 };
     uint8_t AMS_OBIS_POWER_FACTOR_L3[4]         = { 73, 7, 0, 255 };
+    uint8_t AMS_OBIS_ACTIVE_IMPORT_L1[4]        = { 21, 7, 0, 255 };
+    uint8_t AMS_OBIS_ACTIVE_IMPORT_L2[4]        = { 41, 7, 0, 255 };
+    uint8_t AMS_OBIS_ACTIVE_IMPORT_L3[4]        = { 61, 7, 0, 255 };
+    uint8_t AMS_OBIS_ACTIVE_EXPORT_L1[4]        = { 22, 7, 0, 255 };
+    uint8_t AMS_OBIS_ACTIVE_EXPORT_L2[4]        = { 42, 7, 0, 255 };
+    uint8_t AMS_OBIS_ACTIVE_EXPORT_L3[4]        = { 62, 7, 0, 255 };
 
 };
 #endif

src/LNG.cpp

@@ -0,0 +1,111 @@
+#include "LNG.h"
+#include "lwip/def.h"
+#include "ams/Cosem.h"
+
+LNG::LNG(const char* payload, uint8_t useMeterType, MeterConfig* meterConfig, DataParserContext &ctx, RemoteDebug* debugger) {
+    LngHeader* h = (LngHeader*) payload;
+    if(h->tag == CosemTypeStructure && h->arrayTag == CosemTypeArray) {
+        meterType = AmsTypeLng;
+        this->packageTimestamp = ctx.timestamp;
+
+        uint8_t* ptr = (uint8_t*) &h[1];
+        uint8_t* data = ptr + (18*h->arrayLength); // Skip descriptors
+
+        uint16_t o170 = 0, o270 = 0;
+        uint16_t o181 = 0, o182 = 0;
+        uint16_t o281 = 0, o282 = 0;
+        LngObisDescriptor* descriptor = (LngObisDescriptor*) ptr;
+        for(uint8_t x = 0;  x < h->arrayLength-1; x++) {
+            ptr = (uint8_t*) &descriptor[1];
+            descriptor = (LngObisDescriptor*) ptr;
+            if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf("(L&G) OBIS %d.%d.%d with type 0x%02X", descriptor->obis[2], descriptor->obis[3], descriptor->obis[4], *data);
+
+            CosemData* item = (CosemData*) data;
+            if(descriptor->obis[2] == 1) {
+                if(descriptor->obis[3] == 7) {
+                    if(descriptor->obis[4] == 0) {
+                        o170 = ntohl(item->dlu.data);
+                        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf(" and value %lu (dlu)", ntohl(item->dlu.data));
+                    }
+                } else if(descriptor->obis[3] == 8) {
+                    if(descriptor->obis[4] == 0) {
+                        activeImportCounter = ntohl(item->dlu.data) / 1000.0;
+                        listType = listType >= 3 ? listType : 3;
+                        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf(" and value %lu (dlu)", ntohl(item->dlu.data));
+                    } else if(descriptor->obis[4] == 1) {
+                        o181 = ntohl(item->dlu.data);
+                        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf(" and value %lu (dlu)", ntohl(item->dlu.data));
+                    } else if(descriptor->obis[4] == 2) {
+                        o182 = ntohl(item->dlu.data);
+                        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf(" and value %lu (dlu)", ntohl(item->dlu.data));
+                    }
+                } 
+            } else if(descriptor->obis[2] == 2) {
+                if(descriptor->obis[3] == 7) {
+                    if(descriptor->obis[4] == 0) {
+                        o270 = ntohl(item->dlu.data);
+                        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf(" and value %lu (dlu)", ntohl(item->dlu.data));
+                    }
+                } else if(descriptor->obis[3] == 8) {
+                    if(descriptor->obis[4] == 0) {
+                        activeExportCounter = ntohl(item->dlu.data) / 1000.0;
+                        listType = listType >= 3 ? listType : 3;
+                        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf(" and value %lu (dlu)", ntohl(item->dlu.data));
+                    } else if(descriptor->obis[4] == 1) {
+                        o281 = ntohl(item->dlu.data);
+                        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf(" and value %lu (dlu)", ntohl(item->dlu.data));
+                    } else if(descriptor->obis[4] == 2) {
+                        o282 = ntohl(item->dlu.data);
+                        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf(" and value %lu (dlu)", ntohl(item->dlu.data));
+                    }
+                } 
+            } else if(descriptor->obis[2] == 96) {
+                if(descriptor->obis[3] == 1) {
+                    if(descriptor->obis[4] == 0) {
+                        char str[item->oct.length+1];
+                        memcpy(str, item->oct.data, item->oct.length);
+                        str[item->oct.length] = '\0';
+                        meterId = String(str);
+                        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf(" and value %s (oct)", str);
+                    } else if(descriptor->obis[4] == 1) {
+                        char str[item->oct.length+1];
+                        memcpy(str, item->oct.data, item->oct.length);
+                        str[item->oct.length] = '\0';
+                        meterModel = String(str);
+                        if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf(" and value %s (oct)", str);
+                    }
+                }
+            }
+
+            if(debugger->isActive(RemoteDebug::VERBOSE)) debugger->printf("\n");
+
+            if(o170 > 0 || o270 > 0) {
+                int32_t sum = o170-o270;
+                if(sum > 0) {
+                    listType = listType >= 1 ? listType : 1;
+                    activeImportPower = sum;
+                } else {
+                    listType = listType >= 2 ? listType : 2;
+                    activeExportPower = sum * -1;
+                }
+            }
+
+            if(o181 > 0 || o182 > 0) {
+                activeImportCounter = (o181 + o182) / 1000.0;
+                listType = listType >= 3 ? listType : 3;
+            }
+            if(o281 > 0 || o282 > 0) {
+                activeExportCounter = (o281 + o282) / 1000.0;
+                listType = listType >= 3 ? listType : 3;
+            }
+
+            if((*data) == 0x09) {
+                data += (*(data+1))+2;
+            } else {
+                data += 5;
+            }
+
+            lastUpdateMillis = millis();
+        }
+    }
+}

src/LNG.h

@@ -0,0 +1,30 @@
+#ifndef _LNG_H
+#define _LNG_H
+
+#include "AmsData.h"
+#include "AmsConfiguration.h"
+#include "ams/DataParser.h"
+#include "RemoteDebug.h"
+
+struct LngHeader {
+    uint8_t tag;
+    uint8_t values;
+    uint8_t arrayTag;
+    uint8_t arrayLength;
+} __attribute__((packed));
+
+struct LngObisDescriptor {
+    uint8_t ignore1[5];
+    uint8_t octetTag;
+    uint8_t octetLength;
+    uint8_t obis[6];
+    uint8_t ignore2[5];
+} __attribute__((packed));
+
+
+class LNG : public AmsData {
+public:
+    LNG(const char* payload, uint8_t useMeterType, MeterConfig* meterConfig, DataParserContext &ctx, RemoteDebug* debugger);
+};
+
+#endif

src/MbusAssembler.cpp

@@ -1,57 +0,0 @@
-#include "Arduino.h"
-#include "MbusAssembler.h"
-#include "ams/hdlc.h"
-
-MbusAssembler::MbusAssembler() {
-    buf = (uint8_t *)malloc((size_t)1024); // TODO find out from first package ?
-}
-
-uint8_t MbusAssembler::append(const uint8_t* d, int length) {
-    MbusHeader* h = (MbusHeader*) d;
-    uint8_t* ptr = (uint8_t*) &h[1];
-
-    uint8_t len = h->len1;
-    
-    uint8_t control = *ptr;
-    ptr++; len--;
-    
-    uint8_t address = *ptr;
-    ptr++; len--;
-    
-    uint8_t ci = *ptr;
-    ptr++; len--;
-    
-    uint8_t stsap = *ptr;
-    ptr++; len--;
-    
-    uint8_t dtsap = *ptr;
-    ptr++; len--;
-
-    uint8_t sequenceNumber = ci & 0x0F;
-    if(sequenceNumber == 0) {
-        memcpy(buf, d, length - 2); // Do not include FCS and MBUS_STOP
-        buf[6] = 0x10; // Mark that this is a single, complete frame
-        pos = length - 2;
-        lastSequenceNumber = 0;
-        return 0;
-    } else if(pos + len > 1024 || sequenceNumber != (lastSequenceNumber + 1)) { // TODO return error
-        pos = 0;
-        lastSequenceNumber = -1;
-        return -1;
-    } else {
-        if(len > length) return -1;
-        memcpy(buf + pos, ptr, len);
-        pos += len;
-        lastSequenceNumber = sequenceNumber;
-        return 0;
-    }
-    return -2;
-}
-
-uint16_t MbusAssembler::write(const uint8_t* d) {
-    buf[1] = buf[2] = 0x00;
-    buf[pos++] = mbusChecksum(buf+4, pos-4);
-    buf[pos++] = MBUS_END;
-    memcpy((uint8_t *) d, buf, pos);
-    return pos;
-}

src/MbusAssembler.h

@@ -1,18 +0,0 @@
-#ifndef _MBUS_ASSEMBLER_H
-#define _MBUS_ASSEMBLER_H
-
-#include <stdint.h>
-
-class MbusAssembler {
-public:
-    MbusAssembler();
-    uint8_t append(const uint8_t* d, int length);
-    uint16_t write(const uint8_t* d);
-
-private:
-    uint16_t pos = 0;
-    uint8_t *buf;
-    uint8_t lastSequenceNumber = -1;
-};
-
-#endif

src/Uptime.cpp

@@ -1,5 +1,8 @@
 #include "Uptime.h"
 
+uint32_t _uptime_last_value = 0;
+uint32_t _uptime_rollovers = 0;
+
 uint64_t millis64() {
     uint32_t new_low32 = millis();
     if (new_low32 < _uptime_last_value) _uptime_rollovers++;

src/Uptime.h

@@ -3,8 +3,6 @@
 
 #include "Arduino.h"
 
-static uint32_t _uptime_last_value = 0;
-static uint32_t _uptime_rollovers = 0;
 uint64_t millis64();
 
 #endif

src/ams/Cosem.cpp

@@ -0,0 +1,24 @@
+#include "Cosem.h"
+#include "lwip/def.h"
+#include <TimeLib.h>
+
+time_t decodeCosemDateTime(CosemDateTime timestamp) {
+    tmElements_t tm;
+    uint16_t year = ntohs(timestamp.year);
+    if(year < 1970) return 0;
+    tm.Year = year - 1970;
+    tm.Month = timestamp.month;
+    tm.Day = timestamp.dayOfMonth;
+    tm.Hour = timestamp.hour;
+    tm.Minute = timestamp.minute;
+    tm.Second = timestamp.second;
+
+    //Serial.printf("\nY: %d, M: %d, D: %d, h: %d, m: %d, s: %d, deviation: 0x%2X, status: 0x%1X\n", tm.Year, tm.Month, tm.Day, tm.Hour, tm.Minute, tm.Second, timestamp.deviation, timestamp.status);
+
+    time_t time = makeTime(tm);
+    int16_t deviation = ntohs(timestamp.deviation);
+    if(deviation >= -720 && deviation <= 720) {
+        time -= deviation * 60;
+    }
+    return time;
+}

src/ams/Cosem.h

@@ -0,0 +1,92 @@
+#ifndef _COSEM_H
+#define _COSEM_H
+
+#include "lwip/def.h"
+
+// Blue book, Table 2
+enum CosemType {
+    CosemTypeNull = 0x00,
+    CosemTypeArray = 0x01,
+    CosemTypeStructure = 0x02,
+    CosemTypeOctetString = 0x09,
+    CosemTypeString = 0x0A,
+    CosemTypeDLongSigned = 0x05,
+    CosemTypeDLongUnsigned = 0x06,
+    CosemTypeLongSigned = 0x10,
+    CosemTypeLongUnsigned = 0x12,
+    CosemTypeLong64Signed = 0x14,
+    CosemTypeLong64Unsigned = 0x15,
+    CosemTypeDateTime = 0x19
+};
+
+struct CosemBasic {
+    uint8_t type;
+    uint8_t length;
+} __attribute__((packed));
+
+struct CosemString {
+    uint8_t type;
+    uint8_t length;
+    uint8_t data[];
+} __attribute__((packed));
+
+struct CosemLongSigned {
+    uint8_t type;
+	int16_t data;
+} __attribute__((packed));
+
+struct CosemLongUnsigned {
+    uint8_t type;
+    uint16_t data;
+} __attribute__((packed));
+
+struct CosemDLongSigned {
+    uint8_t type;
+    int32_t data;
+} __attribute__((packed));
+
+struct CosemDLongUnsigned {
+    uint8_t type;
+    uint32_t data;
+} __attribute__((packed));
+
+struct CosemLong64Signed {
+    uint8_t type;
+    int64_t data;
+} __attribute__((packed));
+
+struct CosemLong64Unsigned {
+    uint8_t type;
+    uint64_t data;
+} __attribute__((packed));
+
+struct CosemDateTime {
+    uint8_t type;
+    uint16_t year;
+    uint8_t month;
+    uint8_t dayOfMonth;
+    uint8_t dayOfWeek;
+    uint8_t hour;
+    uint8_t minute;
+    uint8_t second;
+    uint8_t hundredths;
+    int16_t deviation;
+    uint8_t status;
+} __attribute__((packed));
+
+typedef union {
+    struct CosemBasic base;
+	struct CosemString str;
+	struct CosemString oct;
+    struct CosemLongSigned ls;
+	struct CosemLongUnsigned lu;
+    struct CosemDLongSigned dls;
+    struct CosemDLongUnsigned dlu;
+    struct CosemLong64Signed l64s;
+    struct CosemLong64Unsigned l64u;
+    struct CosemDateTime dt;
+} CosemData; 
+
+time_t decodeCosemDateTime(CosemDateTime timestamp);
+
+#endif

src/ams/DataParser.h

@@ -0,0 +1,31 @@
+#ifndef _DATAPASERSER_H
+#define _DATAPASERSER_H
+
+#define DATA_TAG_NONE 0x00
+#define DATA_TAG_AUTO 0x01
+#define DATA_TAG_HDLC 0x7E
+#define DATA_TAG_LLC 0xE6
+#define DATA_TAG_DLMS 0x0F
+#define DATA_TAG_DSMR 0x2F
+#define DATA_TAG_MBUS 0x68
+#define DATA_TAG_GBT 0xE0
+#define DATA_TAG_GCM 0xDB
+
+#define DATA_PARSE_OK 0
+#define DATA_PARSE_FAIL -1
+#define DATA_PARSE_INCOMPLETE -2
+#define DATA_PARSE_BOUNDRY_FLAG_MISSING -3
+#define DATA_PARSE_HEADER_CHECKSUM_ERROR -4
+#define DATA_PARSE_FOOTER_CHECKSUM_ERROR -5
+#define DATA_PARSE_INTERMEDIATE_SEGMENT -6
+#define DATA_PARSE_FINAL_SEGMENT -7
+#define DATA_PARSE_UNKNOWN_DATA -9
+
+struct DataParserContext {
+    uint8_t type;
+    uint16_t length;
+    time_t timestamp;
+    uint8_t system_title[8];
+};
+
+#endif

src/ams/DataParsers.h

@@ -0,0 +1,13 @@
+#ifndef _DATAPASERSERS_H
+#define _DATAPASERSERS_H
+
+#include "HdlcParser.h"
+#include "DlmsParser.h"
+#include "DsmrParser.h"
+#include "MbusParser.h"
+#include "GbtParser.h"
+#include "GcmParser.h"
+#include "LlcParser.h"
+
+#endif
+

src/ams/DlmsParser.cpp

@@ -0,0 +1,38 @@
+#include "DlmsParser.h"
+#include "Cosem.h"
+
+int8_t DLMSParser::parse(uint8_t *buf, DataParserContext &ctx) {
+    if(ctx.length < 6) return DATA_PARSE_INCOMPLETE;
+
+    uint8_t* ptr = buf+1;
+    ptr += 4; // Skip invoke ID and priority
+
+    CosemData* item = (CosemData*) ptr;
+    if(item->base.type == CosemTypeOctetString) {
+        if(item->base.length == 0x0C) {
+            CosemDateTime* dateTime = (CosemDateTime*) (ptr+1);
+            ctx.timestamp = decodeCosemDateTime(*dateTime);
+        }
+        uint8_t len = 5+14;
+        ctx.length -= len;
+        return len;
+    } else if(item->base.type == CosemTypeNull) {
+        ctx.timestamp = 0;
+        uint8_t len = 5+1;
+        ctx.length -= len;
+        return len;
+    } else if(item->base.type == CosemTypeDateTime) {
+        CosemDateTime* dateTime = (CosemDateTime*) (ptr);
+        ctx.timestamp = decodeCosemDateTime(*dateTime);
+        uint8_t len = 5+13;
+        ctx.length -= len;
+        return len;
+    } else if(item->base.type == 0x0C) { // Kamstrup bug...
+        CosemDateTime* dateTime = (CosemDateTime*) (ptr);
+        ctx.timestamp = decodeCosemDateTime(*dateTime);
+        uint8_t len = 5+13;
+        ctx.length -= len;
+        return len;
+    }
+    return DATA_PARSE_UNKNOWN_DATA;
+}

src/ams/DlmsParser.h

@@ -0,0 +1,12 @@
+#ifndef _DLMSPARSER_H
+#define _DLMSPARSER_H
+
+#include "Arduino.h"
+#include "DataParser.h"
+
+class DLMSParser {
+public:
+    int8_t parse(uint8_t *buf, DataParserContext &ctx);
+};
+
+#endif

src/ams/DsmrParser.cpp

@@ -0,0 +1,21 @@
+#include "DsmrParser.h"
+
+int8_t DSMRParser::parse(uint8_t *buf, DataParserContext &ctx, bool verified) {
+    uint16_t crcPos = 0;
+    bool reachedEnd = verified;
+    uint8_t lastByte = 0x00;
+    for(int pos = 0; pos < ctx.length; pos++) {
+        uint8_t b = *(buf+pos);
+        if(pos == 0 && b != '/') return DATA_PARSE_BOUNDRY_FLAG_MISSING;
+        if(pos > 0 && b == '!' && lastByte == '\n') crcPos = pos+1;
+        if(crcPos > 0 && b == '\n') reachedEnd = true;
+        lastByte = b;
+    }
+    if(!reachedEnd) return DATA_PARSE_INCOMPLETE;
+    buf[ctx.length+1] = '\0';
+    if(crcPos > 0) {
+        // TODO: CRC
+        Serial.printf("CRC: %s\n", buf+crcPos);
+    }
+    return DATA_PARSE_OK;
+}

src/ams/DsmrParser.h

@@ -0,0 +1,13 @@
+#ifndef _DSMRPARSER_H
+#define _DSMRPARSER_H
+
+#include "Arduino.h"
+#include "DataParser.h"
+
+class DSMRParser {
+public:
+    int8_t parse(uint8_t *buf, DataParserContext &ctx, bool verified);
+private:
+};
+
+#endif

src/ams/GbtParser.cpp

@@ -0,0 +1,32 @@
+#include "GbtParser.h"
+#include "lwip/def.h"
+
+int8_t GBTParser::parse(uint8_t *d, DataParserContext &ctx) {
+    GBTHeader* h = (GBTHeader*) (d);
+    uint16_t sequence = ntohs(h->sequence);
+
+    if(h->flag != GBT_TAG) return DATA_PARSE_BOUNDRY_FLAG_MISSING;
+
+    if(sequence == 1) {
+        if(buf == NULL) buf = (uint8_t *)malloc((size_t)1024); // TODO find out from first package ?
+        pos = 0;
+    } else if(lastSequenceNumber != sequence-1) {
+        return DATA_PARSE_FAIL;
+    }
+
+    if(buf == NULL) return DATA_PARSE_FAIL;
+
+    uint8_t* ptr = (uint8_t*) &h[1];
+    memcpy(buf + pos, ptr, h->size);
+    pos += h->size;
+    lastSequenceNumber = sequence;
+
+    if((h->control & 0x80) == 0x00) {
+        return DATA_PARSE_INTERMEDIATE_SEGMENT;
+    } else {
+        memcpy((uint8_t *) d, buf, pos);
+    }
+    ctx.length = pos;
+    return DATA_PARSE_OK;
+
+}

src/ams/GbtParser.h

@@ -0,0 +1,26 @@
+#ifndef _GBTPARSER_H
+#define _GBTPARSER_H
+
+#include "Arduino.h"
+#include "DataParser.h"
+
+#define GBT_TAG 0xE0
+
+typedef struct GBTHeader {
+	uint8_t flag;
+	uint8_t control;
+	uint16_t sequence;
+	uint16_t sequenceAck;
+    uint8_t size;
+} __attribute__((packed)) GBTHeader;
+
+class GBTParser {
+public:
+    int8_t parse(uint8_t *buf, DataParserContext &ctx);
+private:
+    uint8_t lastSequenceNumber = 0;
+    uint16_t pos = 0;
+    uint8_t *buf  = NULL;
+};
+
+#endif

src/ams/GcmParser.cpp

@@ -0,0 +1,131 @@
+#include "GcmParser.h"
+#include "lwip/def.h"
+#if defined(ESP8266)
+#include "bearssl/bearssl.h"
+#elif defined(ESP32)
+#include "mbedtls/gcm.h"
+#endif
+
+GCMParser::GCMParser(uint8_t *encryption_key, uint8_t *authentication_key) {
+    memcpy(this->encryption_key, encryption_key, 16);
+    memcpy(this->authentication_key, authentication_key, 16);
+}
+
+int8_t GCMParser::parse(uint8_t *d, DataParserContext &ctx) {
+    if(ctx.length < 12) return DATA_PARSE_INCOMPLETE;
+
+    uint8_t* ptr = (uint8_t*) d;
+    if(*ptr != GCM_TAG) return DATA_PARSE_BOUNDRY_FLAG_MISSING;
+    ptr++;
+    // Encrypted APDU
+    // http://www.weigu.lu/tutorials/sensors2bus/04_encryption/index.html
+
+    uint8_t systemTitleLength = *ptr;
+    ptr++;
+
+    uint8_t initialization_vector[12];
+    memcpy(ctx.system_title, ptr, systemTitleLength);
+    memcpy(initialization_vector, ctx.system_title, systemTitleLength);
+
+    int len = 0;
+    int headersize = 2 + systemTitleLength;
+    ptr += systemTitleLength;
+    if(((*ptr) & 0xFF) == 0x81) {
+        ptr++;
+        len = *ptr;
+        // 1-byte payload length
+        ptr++;
+        headersize += 2;
+    } else if(((*ptr) & 0xFF) == 0x82) {
+        GCMSizeDef* h = (GCMSizeDef*) ptr;
+
+        // 2-byte payload length
+        len = (ntohs(h->format) & 0xFFFF);
+
+        ptr += 3;
+        headersize += 3;
+    }
+    if(len + headersize > ctx.length)
+        return DATA_PARSE_INCOMPLETE;
+
+    //Serial.printf("\nL: %d : %d, %d\n", length, len, headersize);
+
+    uint8_t additional_authenticated_data[17];
+    memcpy(additional_authenticated_data, ptr, 1);
+
+    // Security tag
+    uint8_t sec = *ptr;
+    ptr++;
+    headersize++;
+
+    // Frame counter
+    memcpy(initialization_vector + 8, ptr, 4);
+    ptr += 4;
+    headersize += 4;
+
+    int footersize = 0;
+
+    // Authentication enabled
+    uint8_t authentication_tag[12];
+    uint8_t authkeylen = 0, aadlen = 0;
+    if((sec & 0x10) == 0x10) {
+        authkeylen = 12;
+        aadlen = 17;
+        footersize += authkeylen;
+        memcpy(additional_authenticated_data + 1, authentication_key, 16);
+        memcpy(authentication_tag, ptr + len - footersize - 5, authkeylen);
+    }
+
+    #if defined(ESP8266)
+        br_gcm_context gcmCtx;
+        br_aes_ct_ctr_keys bc;
+        br_aes_ct_ctr_init(&bc, encryption_key, 16);
+        br_gcm_init(&gcmCtx, &bc.vtable, br_ghash_ctmul32);
+        br_gcm_reset(&gcmCtx, initialization_vector, sizeof(initialization_vector));
+        if(authkeylen > 0) {
+            br_gcm_aad_inject(&gcmCtx, additional_authenticated_data, aadlen);
+        }
+        br_gcm_flip(&gcmCtx);
+        br_gcm_run(&gcmCtx, 0, (void*) (ptr), len - authkeylen - 5); // 5 == security tag and frame counter
+        if(authkeylen > 0 && br_gcm_check_tag_trunc(&gcmCtx, authentication_tag, authkeylen) != 1) {
+            return GCM_AUTH_FAILED;
+        }
+    #elif defined(ESP32)
+        uint8_t cipher_text[len - authkeylen - 5];
+        memcpy(cipher_text, ptr, len - authkeylen - 5);
+
+        mbedtls_gcm_context m_ctx;
+        mbedtls_gcm_init(&m_ctx);
+        int success = mbedtls_gcm_setkey(&m_ctx, MBEDTLS_CIPHER_ID_AES, encryption_key, 128);
+        if (0 != success) {
+            return GCM_ENCRYPTION_KEY_FAILED;
+        }
+        if (0 < authkeylen) {
+            success = mbedtls_gcm_auth_decrypt(&m_ctx, sizeof(cipher_text), initialization_vector, sizeof(initialization_vector),
+                additional_authenticated_data, aadlen, authentication_tag, authkeylen,
+                cipher_text, (unsigned char*)(ptr));
+            if (authkeylen > 0 && success == MBEDTLS_ERR_GCM_AUTH_FAILED) {
+                mbedtls_gcm_free(&m_ctx);
+                return GCM_AUTH_FAILED;
+            } else if(success == MBEDTLS_ERR_GCM_BAD_INPUT) {
+                mbedtls_gcm_free(&m_ctx);
+                return GCM_DECRYPT_FAILED;
+            }
+        } else {
+            success = mbedtls_gcm_starts(&m_ctx, MBEDTLS_GCM_DECRYPT, initialization_vector, sizeof(initialization_vector),NULL, 0);
+            if (0 != success) {
+                mbedtls_gcm_free(&m_ctx);
+                return GCM_DECRYPT_FAILED;
+            }
+            success = mbedtls_gcm_update(&m_ctx, sizeof(cipher_text), cipher_text, (unsigned char*)(ptr));
+            if (0 != success) {
+                mbedtls_gcm_free(&m_ctx);
+                return GCM_DECRYPT_FAILED;
+            }
+        }
+        mbedtls_gcm_free(&m_ctx);
+    #endif
+
+    ctx.length -= footersize + headersize;
+    return ptr-d;
+}

src/ams/GcmParser.h

@@ -0,0 +1,27 @@
+#ifndef _GCMPARSER_H
+#define _GCMPARSER_H
+
+#include "Arduino.h"
+#include "DataParser.h"
+
+#define GCM_TAG 0xDB
+#define GCM_AUTH_FAILED -51
+#define GCM_DECRYPT_FAILED -52
+#define GCM_ENCRYPTION_KEY_FAILED -53
+
+typedef struct GCMSizeDef {
+	uint8_t  flag;
+	uint16_t format;
+} __attribute__((packed)) GCMSizeDef;
+
+
+class GCMParser {
+public:
+    GCMParser(uint8_t *encryption_key, uint8_t *authentication_key);
+    int8_t parse(uint8_t *buf, DataParserContext &ctx);
+private:
+    uint8_t encryption_key[16];
+    uint8_t authentication_key[16];
+};
+
+#endif

src/ams/HdlcParser.cpp

@@ -0,0 +1,56 @@
+#include "HdlcParser.h"
+#include "lwip/def.h"
+#include "crc.h"
+
+int8_t HDLCParser::parse(uint8_t *d, DataParserContext &ctx) {
+    int len;
+
+    uint8_t* ptr;
+    if(ctx.length < 3)
+        return DATA_PARSE_INCOMPLETE;
+
+    HDLCHeader* h = (HDLCHeader*) d;
+    ptr = (uint8_t*) &h[1];
+
+    // Frame format type 3
+    if((h->format & 0xF0) == 0xA0) {
+        // Length field (11 lsb of format)
+        len = (ntohs(h->format) & 0x7FF) + 2;
+        if(len > ctx.length)
+            return DATA_PARSE_INCOMPLETE;
+
+        HDLCFooter* f = (HDLCFooter*) (d + len - sizeof *f);
+
+        // First and last byte should be HDLC_FLAG
+        if(h->flag != HDLC_FLAG || f->flag != HDLC_FLAG)
+            return DATA_PARSE_BOUNDRY_FLAG_MISSING;
+
+        // Verify FCS
+        if(ntohs(f->fcs) != crc16_x25(d + 1, len - sizeof *f - 1))
+            return DATA_PARSE_FOOTER_CHECKSUM_ERROR;
+
+        // Skip destination address, LSB marks last byte
+        while(((*ptr) & 0x01) == 0x00) {
+            ptr++;
+        }
+        ptr++;
+
+        // Skip source address, LSB marks last byte
+        while(((*ptr) & 0x01) == 0x00) {
+            ptr++;
+        }
+        ptr++;
+
+        HDLC3CtrlHcs* t3 = (HDLC3CtrlHcs*) (ptr);
+
+        // Verify HCS
+        if(ntohs(t3->hcs) != crc16_x25(d + 1, ptr-d))
+            return DATA_PARSE_HEADER_CHECKSUM_ERROR;
+        ptr += 3;
+
+        // Exclude all of header and 3 byte footer
+        ctx.length -= ptr-d+3;
+        return ptr-d;
+    }
+    return DATA_PARSE_UNKNOWN_DATA;
+}

src/ams/HdlcParser.h

@@ -0,0 +1,29 @@
+#ifndef _HDLCPARSER_H
+#define _HDLCPARSER_H
+
+#include "Arduino.h"
+#include "DataParser.h"
+
+#define HDLC_FLAG 0x7E
+
+typedef struct HDLCHeader {
+	uint8_t  flag;
+	uint16_t format;
+} __attribute__((packed)) HDLCHeader;
+
+typedef struct HDLCFooter {
+	uint16_t fcs;
+	uint8_t flag;
+} __attribute__((packed)) HDLCFooter;
+
+typedef struct HDLC3CtrlHcs {
+    uint8_t control;
+    uint16_t hcs;
+} __attribute__((packed)) HDLC3CtrlHcs;
+
+class HDLCParser {
+public:
+    int8_t parse(uint8_t *buf, DataParserContext &ctx);
+};
+
+#endif

src/ams/LlcParser.cpp

@@ -0,0 +1,6 @@
+#include "LlcParser.h"
+
+int8_t LLCParser::parse(uint8_t *buf, DataParserContext &ctx) {
+    ctx.length -= 3;
+    return 3;
+}

src/ams/LlcParser.h

@@ -0,0 +1,18 @@
+#ifndef _LLCPARSER_H
+#define _LLCPARSER_H
+
+#include "Arduino.h"
+#include "DataParser.h"
+
+typedef struct LLCHeader {
+    uint8_t dst;
+    uint8_t src;
+    uint8_t control;
+} __attribute__((packed)) LLCHeader;
+
+class LLCParser {
+public:
+    int8_t parse(uint8_t *buf, DataParserContext &ctx);
+};
+
+#endif

src/ams/MbusParser.cpp

@@ -0,0 +1,87 @@
+#include "MbusParser.h"
+
+int8_t MBUSParser::parse(uint8_t *d, DataParserContext &ctx) {
+    int len;
+    int headersize = 3;
+    int footersize = 1;
+
+    uint8_t* ptr;
+
+    // https://m-bus.com/documentation-wired/06-application-layer
+    if(ctx.length < 4)
+        return DATA_PARSE_INCOMPLETE;
+
+    MbusHeader* mh = (MbusHeader*) d;
+    if(mh->flag1 != MBUS_START || mh->flag2 != MBUS_START)
+        return DATA_PARSE_BOUNDRY_FLAG_MISSING;
+
+    // First two bytes is 1-byte length value repeated. Only used for last segment
+    if(mh->len1 != mh->len2)
+        return MBUS_FRAME_LENGTH_NOT_EQUAL;
+    len = mh->len1;
+    ptr = (uint8_t*) &mh[1];
+    headersize = 4;
+    footersize = 2;
+
+    if(len == 0x00)
+        len = ctx.length - headersize - footersize;
+    // Payload can max be 255 bytes, so I think the following case is only valid for austrian meters
+    if(len < headersize)
+        len += 256;
+
+    if((headersize + footersize + len) > ctx.length)
+        return DATA_PARSE_INCOMPLETE;
+
+    MbusFooter* mf = (MbusFooter*) (d + len + headersize);
+    if(mf->flag != MBUS_END)
+        return DATA_PARSE_BOUNDRY_FLAG_MISSING;
+    if(checksum(d + headersize, len) != mf->fcs)
+        return DATA_PARSE_FOOTER_CHECKSUM_ERROR;
+
+    ptr += 2; len -= 2;
+
+    // Control information field
+    uint8_t ci = *ptr;
+
+    // Skip CI, STSAP and DTSAP
+    ptr += 3; len -= 3;
+
+    // Bits 7 6 5 4         3 2 1 0
+    //      0 0 0 Finished  Sequence number
+    uint8_t sequenceNumber = (ci & 0x0F);
+    if((ci & 0x10) == 0x00) { // Not finished yet
+        if(sequenceNumber == 0) {
+            if(buf == NULL) buf = (uint8_t *)malloc((size_t)1024); // TODO find out from first package ?
+            pos = 0;
+        } else if(buf == NULL || pos + len > 1024 || sequenceNumber != (lastSequenceNumber + 1)) {
+            return DATA_PARSE_FAIL;
+        }
+        memcpy(buf+pos, ptr, len);
+        pos += len;
+        lastSequenceNumber = sequenceNumber;
+        return DATA_PARSE_INTERMEDIATE_SEGMENT;
+    } else if(sequenceNumber > 0) { // This is the last frame of multiple, assembly needed
+        if(buf == NULL || pos + len > 1024 || sequenceNumber != (lastSequenceNumber + 1)) {
+            return DATA_PARSE_FAIL;
+        }
+        memcpy(buf+pos, ptr, len);
+        pos += len;
+        return DATA_PARSE_FINAL_SEGMENT;
+    }
+    return ptr-d;
+}
+
+uint16_t MBUSParser::write(const uint8_t* d, DataParserContext &ctx) {
+    if(buf != NULL) {
+        memcpy((uint8_t *) d, buf, pos);
+        ctx.length = pos;
+    }
+    return 0;
+}
+
+uint8_t MBUSParser::checksum(const uint8_t* p, int len) {
+    uint8_t ret = 0;
+    while(len--)
+        ret += *p++;
+    return ret;
+}

src/ams/MbusParser.h

@@ -0,0 +1,34 @@
+#ifndef _MBUSPARSER_H
+#define _MBUSPARSER_H
+
+#include "Arduino.h"
+#include "DataParser.h"
+
+#define MBUS_START 0x68
+#define MBUS_END 0x16
+#define MBUS_FRAME_LENGTH_NOT_EQUAL -41
+
+typedef struct MbusHeader {
+	uint8_t flag1;
+	uint8_t len1;
+	uint8_t len2;
+	uint8_t flag2;
+} __attribute__((packed)) MbusHeader;
+
+typedef struct MbusFooter {
+	uint8_t fcs;
+	uint8_t flag;
+} __attribute__((packed)) MbusFooter;
+
+class MBUSParser {
+public:
+    int8_t parse(uint8_t *buf, DataParserContext &ctx);
+	uint16_t write(const uint8_t* d, DataParserContext &ctx);
+private:
+    uint8_t lastSequenceNumber = 0;
+    uint16_t pos = 0;
+    uint8_t *buf  = NULL;
+    uint8_t checksum(const uint8_t* p, int len);
+};
+
+#endif

src/ams/hdlc.cpp

@@ -1,308 +0,0 @@
-#include "Arduino.h"
-#include "hdlc.h"
-#include "crc.h"
-#include "lwip/def.h"
-#if defined(ESP8266)
-#include "bearssl/bearssl.h"
-#elif defined(ESP32)
-#include "mbedtls/gcm.h"
-#endif
-
-void mbus_hexdump(const uint8_t* buf, int len) {
-    printf("\nDUMP (%db) [ ", len); 
-    for(const uint8_t* p = buf; p-buf < len; ++p)
-        printf("%02X ", *p);
-    printf("]\n");
-}
-
-int HDLC_validate(const uint8_t* d, int length, HDLCConfig* config, CosemDateTime* timestamp) {
-    int len;
-    int headersize = 3;
-    int footersize = 1;
-
-    uint8_t flag = *d;
-
-    uint8_t* ptr;
-    if(flag == HDLC_FLAG) {
-        if(length < 3)
-            return HDLC_FRAME_INCOMPLETE;
-
-        HDLCHeader* h = (HDLCHeader*) d;
-        ptr = (uint8_t*) &h[1];
-
-        // Frame format type 3
-        if((h->format & 0xF0) == 0xA0) {
-            // Length field (11 lsb of format)
-            len = (ntohs(h->format) & 0x7FF) + 2;
-            if(len > length)
-                return HDLC_FRAME_INCOMPLETE;
-
-            HDLCFooter* f = (HDLCFooter*) (d + len - sizeof *f);
-            footersize = sizeof *f;
-
-            // First and last byte should be MBUS_HAN_TAG
-            if(h->flag != HDLC_FLAG || f->flag != HDLC_FLAG)
-                return HDLC_BOUNDRY_FLAG_MISSING;
-
-            // Verify FCS
-            if(ntohs(f->fcs) != crc16_x25(d + 1, len - sizeof *f - 1))
-                return HDLC_FCS_ERROR;
-
-            // Skip destination address, LSB marks last byte
-            while(((*ptr) & 0x01) == 0x00) {
-                ptr++;
-                headersize++;
-            }
-            headersize++;
-            ptr++;
-
-            // Skip source address, LSB marks last byte
-            while(((*ptr) & 0x01) == 0x00) {
-                ptr++;
-                headersize++;
-            }
-            headersize++;
-            ptr++;
-
-            HDLC3CtrlHcs* t3 = (HDLC3CtrlHcs*) (ptr);
-            headersize += 3;
-
-            // Verify HCS
-            if(ntohs(t3->hcs) != crc16_x25(d + 1, ptr-d))
-                return HDLC_HCS_ERROR;
-
-            ptr += sizeof *t3;
-
-            // Extract LLC
-            HDLCLLC* llc = (HDLCLLC*) ptr;
-            ptr += sizeof *llc;
-            headersize += sizeof *llc;
-        } else {
-            return HDLC_UNKNOWN_DATA;
-        }
-    } else if(flag == MBUS_START) {
-        // https://m-bus.com/documentation-wired/06-application-layer
-        if(length < 4)
-            return HDLC_FRAME_INCOMPLETE;
-
-        MbusHeader* mh = (MbusHeader*) d;
-        if(mh->flag1 != MBUS_START || mh->flag2 != MBUS_START)
-            return MBUS_BOUNDRY_FLAG_MISSING;
-
-        // First two bytes is 1-byte length value repeated. Only used for last segment
-        if(mh->len1 != mh->len2)
-            return MBUS_FRAME_LENGTH_NOT_EQUAL;
-        len = mh->len1;
-        ptr = (uint8_t*) &mh[1];
-        headersize = 4;
-        footersize = 2;
-
-        if(len == 0x00)
-            len = length - headersize - footersize;
-        // Payload can max be 255 bytes, so I think the following case is only valid for austrian meters
-        if(len < headersize)
-            len += 256;
-
-        if((headersize + footersize + len) > length)
-            return HDLC_FRAME_INCOMPLETE;
-
-        MbusFooter* mf = (MbusFooter*) (d + len + headersize);
-        if(mf->flag != MBUS_END)
-            return MBUS_BOUNDRY_FLAG_MISSING;
-        if(mbusChecksum(d + headersize, len) != mf->fcs)
-            return MBUS_CHECKSUM_ERROR;
-
-        ptr += 2;
-
-        // Control information field
-        uint8_t ci = *ptr;
-
-        // Bits 7 6 5 4         3 2 1 0
-        //      0 0 0 Finished  Sequence number
-        uint8_t sequenceNumber = (ci & 0x0F);
-        if((ci & 0x10) == 0x00) { // Not finished yet
-            return MBUS_FRAME_INTERMEDIATE_SEGMENT;
-        } else if(sequenceNumber > 0) { // This is the last frame of multiple, assembly needed
-            return MBUS_FRAME_LAST_SEGMENT;
-        }
-
-        // Skip CI, STSAP and DTSAP
-        ptr += 3;
-        headersize += 5; // And also control and address that we didn't skip earlier, needed these for checksum.
-    } else {
-        return HDLC_UNKNOWN_DATA;
-    }
-
-    if(((*ptr) & 0xFF) == 0x0F) {
-        // Unencrypted APDU
-        HDLCADPU* adpu = (HDLCADPU*) (ptr);
-        ptr += sizeof *adpu;
-
-        // ADPU timestamp
-        CosemData* dateTime = (CosemData*) ptr;
-        if(dateTime->base.type == CosemTypeOctetString) {
-            if(dateTime->base.length == 0x0C) {
-                memcpy(timestamp, ptr+1, dateTime->base.length+1);
-            }
-            ptr += 2 + dateTime->base.length;
-        } else if(dateTime->base.type == CosemTypeNull) {
-            timestamp = 0;
-            ptr++;
-        } else if(dateTime->base.type == CosemTypeDateTime) {
-            memcpy(timestamp, ptr, dateTime->base.length);
-        } else if(dateTime->base.type == 0x0C) { // Kamstrup bug...
-            memcpy(timestamp, ptr, 13);
-            ptr += 13;
-        } else {
-            return HDLC_TIMESTAMP_UNKNOWN;
-        }
-
-        return ptr-d;
-    } else if(((*ptr) & 0xFF) == 0xDB) {
-        if(length < headersize + 18)
-            return HDLC_FRAME_INCOMPLETE;
-
-        ptr++;
-        // Encrypted APDU
-        // http://www.weigu.lu/tutorials/sensors2bus/04_encryption/index.html
-        if(config == NULL)
-            return HDLC_ENCRYPTION_CONFIG_MISSING;
-
-        uint8_t systemTitleLength = *ptr;
-        ptr++;
-        memcpy(config->system_title, ptr, systemTitleLength);
-        memcpy(config->initialization_vector, config->system_title, systemTitleLength);
-
-        headersize += 2 + systemTitleLength;
-        ptr += systemTitleLength;
-        if(((*ptr) & 0xFF) == 0x81) {
-            ptr++;
-            len = *ptr;
-            // 1-byte payload length
-            ptr++;
-            headersize += 2;
-        } else if(((*ptr) & 0xFF) == 0x82) {
-            HDLCHeader* h = (HDLCHeader*) ptr;
-
-            // 2-byte payload length
-            len = (ntohs(h->format) & 0xFFFF);
-
-            ptr += 3;
-            headersize += 3;
-        }
-        if(len + headersize + footersize > length)
-            return HDLC_FRAME_INCOMPLETE;
-
-        //Serial.printf("\nL: %d : %d, %d : %d\n", length, len, headersize, footersize);
-
-        memcpy(config->additional_authenticated_data, ptr, 1);
-
-        // Security tag
-        uint8_t sec = *ptr;
-        ptr++;
-        headersize++;
-
-        // Frame counter
-        memcpy(config->initialization_vector + 8, ptr, 4);
-        ptr += 4;
-        headersize += 4;
-
-        // Authentication enabled
-        uint8_t authkeylen = 0, aadlen = 0;
-        if((sec & 0x10) == 0x10) {
-            authkeylen = 12;
-            aadlen = 17;
-            footersize += authkeylen;
-            memcpy(config->additional_authenticated_data + 1, config->authentication_key, 16);
-            memcpy(config->authentication_tag, ptr + len - footersize - 2, authkeylen);
-        }
-
-        #if defined(ESP8266)
-            br_gcm_context gcmCtx;
-            br_aes_ct_ctr_keys bc;
-            br_aes_ct_ctr_init(&bc, config->encryption_key, 16);
-            br_gcm_init(&gcmCtx, &bc.vtable, br_ghash_ctmul32);
-            br_gcm_reset(&gcmCtx, config->initialization_vector, sizeof(config->initialization_vector));
-            if(authkeylen > 0) {
-                br_gcm_aad_inject(&gcmCtx, config->additional_authenticated_data, aadlen);
-            }
-            br_gcm_flip(&gcmCtx);
-            br_gcm_run(&gcmCtx, 0, (void*) (ptr), len - authkeylen - 5); // 5 == security tag and frame counter
-            if(authkeylen > 0 && br_gcm_check_tag_trunc(&gcmCtx, config->authentication_tag, authkeylen) != 1) {
-                return HDLC_ENCRYPTION_AUTH_FAILED;
-            }
-        #elif defined(ESP32)
-            uint8_t cipher_text[len - authkeylen - 5];
-            memcpy(cipher_text, ptr, len - authkeylen - 5);
-
-            mbedtls_gcm_context m_ctx;
-            mbedtls_gcm_init(&m_ctx);
-            int success = mbedtls_gcm_setkey(&m_ctx, MBEDTLS_CIPHER_ID_AES, config->encryption_key, 128);
-            if (0 != success) {
-                return HDLC_ENCRYPTION_KEY_FAILED;
-            }
-            if (0 < authkeylen) {
-                success = mbedtls_gcm_auth_decrypt(&m_ctx, sizeof(cipher_text), config->initialization_vector, sizeof(config->initialization_vector),
-                    config->additional_authenticated_data, aadlen, config->authentication_tag, authkeylen,
-                    cipher_text, (unsigned char*)(ptr));
-                if (authkeylen > 0 && success == MBEDTLS_ERR_GCM_AUTH_FAILED) {
-                    mbedtls_gcm_free(&m_ctx);
-                    return HDLC_ENCRYPTION_AUTH_FAILED;
-                } else if(success == MBEDTLS_ERR_GCM_BAD_INPUT) {
-                    mbedtls_gcm_free(&m_ctx);
-                    return HDLC_ENCRYPTION_DECRYPT_FAILED;
-                }
-            } else {
-                success = mbedtls_gcm_starts(&m_ctx, MBEDTLS_GCM_DECRYPT, config->initialization_vector, sizeof(config->initialization_vector),NULL, 0);
-                if (0 != success) {
-                    mbedtls_gcm_free(&m_ctx);
-                    return HDLC_ENCRYPTION_DECRYPT_FAILED;
-                }
-                success = mbedtls_gcm_update(&m_ctx, sizeof(cipher_text), cipher_text, (unsigned char*)(ptr));
-                if (0 != success) {
-                    mbedtls_gcm_free(&m_ctx);
-                    return HDLC_ENCRYPTION_DECRYPT_FAILED;
-                }
-            }
-            mbedtls_gcm_free(&m_ctx);
-        #endif
-
-        HDLCADPU* adpu = (HDLCADPU*) (ptr);
-        ptr += sizeof *adpu;
-
-        // ADPU timestamp
-        CosemData* dateTime = (CosemData*) ptr;
-        if(dateTime->base.type == CosemTypeOctetString) {
-            if(dateTime->base.length == 0x0C) {
-                memcpy(timestamp, ptr+1, dateTime->base.length);
-            }
-            ptr += 2 + dateTime->base.length;
-        } else if(dateTime->base.type == CosemTypeNull) {
-            timestamp = 0;
-            ptr++;
-        } else if(dateTime->base.type == CosemTypeDateTime) {
-            memcpy(timestamp, ptr, dateTime->base.length);
-        } else if(dateTime->base.type == 0x0C) { // Kamstrup bug...
-            memcpy(timestamp, ptr, 13);
-            ptr += 13;
-        } else {
-            return HDLC_TIMESTAMP_UNKNOWN;
-        }
-
-        return ptr-d;
-    }    
-
-    // Unknown payload
-	return HDLC_UNKNOWN_DATA;
-}
-
-uint8_t mbusChecksum(const uint8_t* p, int len) {
-    uint8_t ret = 0;
-    while(len--)
-        ret += *p++;
-    return ret;
-}
-
-uint64_t ntohll(uint64_t x) {
-    return (((uint64_t)ntohl((uint32_t)x)) << 32) + ntohl(x >> 32);
-}

src/ams/hdlc.h

@@ -1,167 +0,0 @@
-#ifndef _HDLC_H
-#define _HDLC_H
-
-#include "Arduino.h"
-#include <stdint.h>
-#include "lwip/def.h"
-
-#define HDLC_FLAG 0x7E
-#define HDLC_BOUNDRY_FLAG_MISSING -1
-#define HDLC_FCS_ERROR -2
-#define HDLC_HCS_ERROR -3
-#define HDLC_FRAME_INCOMPLETE -4
-#define HDLC_UNKNOWN_DATA -9
-#define HDLC_ENCRYPTION_CONFIG_MISSING -90
-#define HDLC_ENCRYPTION_AUTH_FAILED -91
-#define HDLC_ENCRYPTION_KEY_FAILED -92
-#define HDLC_ENCRYPTION_DECRYPT_FAILED -93
-#define HDLC_TIMESTAMP_UNKNOWN -99
-
-#define MBUS_START 0x68
-#define MBUS_END 0x16
-#define MBUS_BOUNDRY_FLAG_MISSING -1
-#define MBUS_FRAME_LENGTH_NOT_EQUAL -40
-#define MBUS_FRAME_INTERMEDIATE_SEGMENT -41
-#define MBUS_FRAME_LAST_SEGMENT -42
-#define MBUS_CHECKSUM_ERROR -2
-
-struct HDLCConfig {
-    uint8_t encryption_key[32];
-	uint8_t authentication_key[32];
-	uint8_t system_title[8];
-	uint8_t initialization_vector[12];
-    uint8_t additional_authenticated_data[17];
-    uint8_t authentication_tag[12];
-};
-
-typedef struct HDLCHeader {
-	uint8_t  flag;
-	uint16_t format;
-} __attribute__((packed)) HDLCHeader;
-
-typedef struct HDLCFooter {
-	uint16_t fcs;
-	uint8_t flag;
-} __attribute__((packed)) HDLCFooter;
-
-typedef struct HDLC3CtrlHcs {
-    uint8_t control;
-    uint16_t hcs;
-} __attribute__((packed)) HDLC3CtrlHcs;
-
-typedef struct HDLCLLC {
-    uint8_t dst;
-    uint8_t src;
-    uint8_t control;
-} __attribute__((packed)) HDLCLLC;
-
-typedef struct HDLCADPU {
-    uint8_t flag;
-    uint32_t id;
-} __attribute__((packed)) HDLCADPU;
-
-typedef struct MbusHeader {
-	uint8_t flag1;
-	uint8_t len1;
-	uint8_t len2;
-	uint8_t flag2;
-} __attribute__((packed)) MbusHeader;
-
-typedef struct MbusFooter {
-	uint8_t fcs;
-	uint8_t flag;
-} __attribute__((packed)) MbusFooter;
-
-
-// Blue book, Table 2
-enum CosemType {
-    CosemTypeNull = 0x00,
-    CosemTypeArray = 0x01,
-    CosemTypeStructure = 0x02,
-    CosemTypeOctetString = 0x09,
-    CosemTypeString = 0x0A,
-    CosemTypeDLongSigned = 0x05,
-    CosemTypeDLongUnsigned = 0x06,
-    CosemTypeLongSigned = 0x10,
-    CosemTypeLongUnsigned = 0x12,
-    CosemTypeLong64Signed = 0x14,
-    CosemTypeLong64Unsigned = 0x15,
-    CosemTypeDateTime = 0x19
-};
-
-struct CosemBasic {
-    uint8_t type;
-    uint8_t length;
-} __attribute__((packed));
-
-struct CosemString {
-    uint8_t type;
-    uint8_t length;
-    uint8_t data[];
-} __attribute__((packed));
-
-struct CosemLongSigned {
-    uint8_t type;
-	int16_t data;
-} __attribute__((packed));
-
-struct CosemLongUnsigned {
-    uint8_t type;
-    uint16_t data;
-} __attribute__((packed));
-
-struct CosemDLongSigned {
-    uint8_t type;
-    int32_t data;
-} __attribute__((packed));
-
-struct CosemDLongUnsigned {
-    uint8_t type;
-    uint32_t data;
-} __attribute__((packed));
-
-struct CosemLong64Signed {
-    uint8_t type;
-    int64_t data;
-} __attribute__((packed));
-
-struct CosemLong64Unsigned {
-    uint8_t type;
-    uint64_t data;
-} __attribute__((packed));
-
-struct CosemDateTime {
-    uint8_t type;
-    uint16_t year;
-    uint8_t month;
-    uint8_t dayOfMonth;
-    uint8_t dayOfWeek;
-    uint8_t hour;
-    uint8_t minute;
-    uint8_t second;
-    uint8_t hundredths;
-    int16_t deviation;
-    uint8_t status;
-} __attribute__((packed));
-
-typedef union {
-    struct CosemBasic base;
-	struct CosemString str;
-	struct CosemString oct;
-    struct CosemLongSigned ls;
-	struct CosemLongUnsigned lu;
-    struct CosemDLongSigned dls;
-    struct CosemDLongUnsigned dlu;
-    struct CosemLong64Signed l64s;
-    struct CosemLong64Unsigned l64u;
-    struct CosemDateTime dt;
-} CosemData; 
-
-void mbus_hexdump(const uint8_t* buf, int len);
-int HDLC_validate(const uint8_t* d, int len, HDLCConfig* config, CosemDateTime* timestamp);
-
-uint8_t mbusChecksum(const uint8_t* p, int len);
-
-uint64_t ntohll(uint64_t x);
-
-#endif

src/ams/ntohll.cpp

@@ -0,0 +1,5 @@
+#include "ntohll.h"
+
+uint64_t ntohll(uint64_t x) {
+    return (((uint64_t)ntohl((uint32_t)x)) << 32) + ntohl(x >> 32);
+}

src/ams/ntohll.h

@@ -0,0 +1,8 @@
+#ifndef _NTOHLL_H
+#define _NTOHLL_H
+
+#include "lwip/def.h"
+
+uint64_t ntohll(uint64_t x);
+
+#endif

src/entsoe/DnbCurrParser.cpp

@@ -1,6 +1,5 @@
 #include "DnbCurrParser.h"
 #include "Arduino.h"
-#include "HardwareSerial.h"
 
 float DnbCurrParser::getValue() {
     return value;
@@ -23,20 +22,21 @@ void DnbCurrParser::flush() {
 }
 
 size_t DnbCurrParser::write(const uint8_t *buffer, size_t size) {
-    for(int i = 0; i < size; i++) {
+    for(size_t i = 0; i < size; i++) {
         write(buffer[i]);
     }
     return size;
 }
 
 size_t DnbCurrParser::write(uint8_t byte) {
-    if(pos >= 64) pos = 0;
+    if(pos >= 128) pos = 0;
     if(pos == 0) {
         if(byte == '<') {
             buf[pos++] = byte;
         }
     } else if(byte == '>') {
         buf[pos++] = byte;
+        buf[pos++] = '\0';
         if(strncmp(buf, "<Series", 7) == 0) {
             for(int i = 0; i < pos; i++) {
                 if(strncmp(buf+i, "UNIT_MULT=\"", 11) == 0) {

src/entsoe/DnbCurrParser.h

@@ -18,7 +18,7 @@ private:
     uint8_t scale = 0;
     float value = 1.0;
 
-    char buf[64];
+    char buf[128];
     uint8_t pos = 0;
     uint8_t mode = 0;
 };

src/entsoe/EntsoeA44Parser.cpp

@@ -5,6 +5,10 @@ EntsoeA44Parser::EntsoeA44Parser() {
     for(int i = 0; i < 24; i++) points[i] = ENTSOE_NO_VALUE;
 }
 
+EntsoeA44Parser::~EntsoeA44Parser() {
+
+}
+
 char* EntsoeA44Parser::getCurrency() {
     return currency;
 }
@@ -35,7 +39,7 @@ void EntsoeA44Parser::flush() {
 }
 
 size_t EntsoeA44Parser::write(const uint8_t *buffer, size_t size) {
-    for(int i = 0; i < size; i++) {
+    for(size_t i = 0; i < size; i++) {
         write(buffer[i]);
     }
     return size;

src/entsoe/EntsoeA44Parser.h

@@ -14,6 +14,7 @@
 class EntsoeA44Parser: public Stream {
 public:
     EntsoeA44Parser();
+    virtual ~EntsoeA44Parser();
 
     char* getCurrency();
     char* getMeasurementUnit();

src/entsoe/EntsoeApi.cpp

@@ -27,7 +27,10 @@ void EntsoeApi::setup(EntsoeConfig& config) {
         this->config = new EntsoeConfig();
     }
     memcpy(this->config, &config, sizeof(config));
-    lastCurrencyFetch = 0;
+    lastTodayFetch = lastTomorrowFetch = lastCurrencyFetch = 0;
+    if(today != NULL) delete today;
+    if(tomorrow != NULL) delete tomorrow;
+    today = tomorrow = NULL;
 }
 
 char* EntsoeApi::getToken() {
@@ -103,11 +106,11 @@ bool EntsoeApi::loop() {
     if(midnightMillis == 0) {
         uint32_t curDayMillis = (((((tm.Hour * 60) + tm.Minute) * 60) + tm.Second) * 1000);
         midnightMillis = now + (SECS_PER_DAY * 1000) - curDayMillis;
-        if(debugger->isActive(RemoteDebug::INFO)) debugger->printf("(EntsoeApi) Setting midnight millis %lu\n", midnightMillis);
+        if(debugger->isActive(RemoteDebug::INFO)) debugger->printf("(EntsoeApi) Setting midnight millis %llu\n", midnightMillis);
         currentDay = tm.Day;
         return false;
     } else if(now > midnightMillis && currentDay != tm.Day) {
-        if(debugger->isActive(RemoteDebug::INFO)) debugger->printf("(EntsoeApi) Rotating price objects at %lu\n", t);
+        if(debugger->isActive(RemoteDebug::INFO)) debugger->printf("(EntsoeApi) Rotating price objects at %lld\n", t);
         if(today != NULL) delete today;
         if(tomorrow != NULL) {
             today = tomorrow;

src/mqtt/AmsMqttHandler.h

@@ -15,11 +15,12 @@ public:
         this->mqtt = mqtt;
         this->json = buf;
     };
+    virtual ~AmsMqttHandler() {};
 
     virtual bool publish(AmsData* data, AmsData* previousState, EnergyAccounting* ea);
     virtual bool publishTemperatures(AmsConfiguration*, HwTools*);
     virtual bool publishPrices(EntsoeApi* eapi);
-    virtual bool publishSystem(HwTools*);
+    virtual bool publishSystem(HwTools*, EntsoeApi*, EnergyAccounting*);
 
 protected:
     MQTTClient* mqtt;

src/mqtt/DomoticzMqttHandler.cpp

@@ -71,6 +71,6 @@ bool DomoticzMqttHandler::publishPrices(EntsoeApi* eapi) {
     return false;
 }
 
-bool DomoticzMqttHandler::publishSystem(HwTools* hw) {
+bool DomoticzMqttHandler::publishSystem(HwTools* hw, EntsoeApi* eapi, EnergyAccounting* ea) {
     return false;
 }

src/mqtt/DomoticzMqttHandler.h

@@ -12,7 +12,7 @@ public:
     bool publish(AmsData* data, AmsData* previousState, EnergyAccounting* ea);
     bool publishTemperatures(AmsConfiguration*, HwTools*);
     bool publishPrices(EntsoeApi*);
-    bool publishSystem(HwTools*);
+    bool publishSystem(HwTools* hw, EntsoeApi* eapi, EnergyAccounting* ea);
 
 private:
     DomoticzConfig config;

src/mqtt/HomeAssistantMqttHandler.cpp

@@ -6,9 +6,11 @@
 #include "web/root/ha1_json.h"
 #include "web/root/ha2_json.h"
 #include "web/root/ha3_json.h"
+#include "web/root/ha4_json.h"
 #include "web/root/jsonsys_json.h"
 #include "web/root/jsonprices_json.h"
 #include "web/root/hadiscover_json.h"
+#include "web/root/realtime_json.h"
 
 bool HomeAssistantMqttHandler::publish(AmsData* data, AmsData* previousState, EnergyAccounting* ea) {
 	if(topic.isEmpty() || !mqtt->connected())
@@ -24,17 +26,20 @@ bool HomeAssistantMqttHandler::publish(AmsData* data, AmsData* previousState, En
             data->getMeterTimestamp()
         );
         mqtt->publish(topic + "/energy", json);
+        mqtt->loop();
     }
+    String meterModel = data->getMeterModel();
+    meterModel.replace("\\", "\\\\");
     if(data->getListType() == 1) { // publish power counts
         snprintf_P(json, BufferSize, HA1_JSON,
             data->getActiveImportPower()
         );
-        return mqtt->publish(topic + "/power", json);
-    } else if(data->getListType() >= 2) { // publish power counts and volts/amps
+        mqtt->publish(topic + "/power", json);
+    } else if(data->getListType() <= 3) { // publish power counts and volts/amps
         snprintf_P(json, BufferSize, HA3_JSON,
             data->getListId().c_str(),
             data->getMeterId().c_str(),
-            data->getMeterModel().c_str(),
+            meterModel.c_str(),
             data->getActiveImportPower(),
             data->getReactiveImportPower(),
             data->getActiveExportPower(),
@@ -44,15 +49,62 @@ bool HomeAssistantMqttHandler::publish(AmsData* data, AmsData* previousState, En
             data->getL3Current(),
             data->getL1Voltage(),
             data->getL2Voltage(),
+            data->getL3Voltage()
+        );
+        mqtt->publish(topic + "/power", json);
+    } else if(data->getListType() == 4) { // publish power counts and volts/amps/phase power and PF
+        snprintf_P(json, BufferSize, HA4_JSON,
+            data->getListId().c_str(),
+            data->getMeterId().c_str(),
+            meterModel.c_str(),
+            data->getActiveImportPower(),
+            data->getL1ActiveImportPower(),
+            data->getL2ActiveImportPower(),
+            data->getL3ActiveImportPower(),
+            data->getReactiveImportPower(),
+            data->getActiveExportPower(),
+            data->getL1ActiveExportPower(),
+            data->getL2ActiveExportPower(),
+            data->getL3ActiveExportPower(),
+            data->getReactiveExportPower(),
+            data->getL1Current(),
+            data->getL2Current(),
+            data->getL3Current(),
+            data->getL1Voltage(),
+            data->getL2Voltage(),
             data->getL3Voltage(),
             data->getPowerFactor() == 0 ? 1 : data->getPowerFactor(),
             data->getPowerFactor() == 0 ? 1 : data->getL1PowerFactor(),
             data->getPowerFactor() == 0 ? 1 : data->getL2PowerFactor(),
             data->getPowerFactor() == 0 ? 1 : data->getL3PowerFactor()
         );
-        return mqtt->publish(topic + "/power", json);
+        mqtt->publish(topic + "/power", json);
     }
-    return false;
+
+	String peaks = "";
+    uint8_t peakCount = ea->getConfig()->hours;
+    if(peakCount > 5) peakCount = 5;
+	for(uint8_t i = 1; i <= peakCount; i++) {
+		if(!peaks.isEmpty()) peaks += ",";
+		peaks += String(ea->getPeak(i), 2);
+	}
+    snprintf_P(json, BufferSize, REALTIME_JSON,
+		ea->getMonthMax(),
+		peaks.c_str(),
+		ea->getCurrentThreshold(),
+		ea->getUseThisHour(),
+		ea->getCostThisHour(),
+		ea->getProducedThisHour(),
+		ea->getUseToday(),
+		ea->getCostToday(),
+		ea->getProducedToday(),
+		ea->getUseThisMonth(),
+		ea->getCostThisMonth(),
+		ea->getProducedThisMonth()
+    );
+    mqtt->publish(topic + "/realtime", json);
+
+    return true;
 }
 
 bool HomeAssistantMqttHandler::publishTemperatures(AmsConfiguration* config, HwTools* hw) {
@@ -89,10 +141,11 @@ bool HomeAssistantMqttHandler::publishPrices(EntsoeApi* eapi) {
 
 	time_t now = time(nullptr);
 
-	float min1hr, min3hr, min6hr;
+	float min1hr = 0.0, min3hr = 0.0, min6hr = 0.0;
 	int8_t min1hrIdx = -1, min3hrIdx = -1, min6hrIdx = -1;
 	float min = INT16_MAX, max = INT16_MIN;
-	float values[24] = {0};
+	float values[24];
+    for(int i = 0;i < 24; i++) values[i] = ENTSOE_NO_VALUE;
 	for(uint8_t i = 0; i < 24; i++) {
 		float val = eapi->getValueForHour(now, i);
 		values[i] = val;
@@ -138,7 +191,7 @@ bool HomeAssistantMqttHandler::publishPrices(EntsoeApi* eapi) {
 
 	}
 
-	char ts1hr[21];
+	char ts1hr[24];
 	if(min1hrIdx > -1) {
         time_t ts = now + (SECS_PER_HOUR * min1hrIdx);
         //Serial.printf("1hr: %d %lu\n", min1hrIdx, ts);
@@ -146,7 +199,7 @@ bool HomeAssistantMqttHandler::publishPrices(EntsoeApi* eapi) {
         breakTime(ts, tm);
 		sprintf(ts1hr, "%04d-%02d-%02dT%02d:00:00Z", tm.Year+1970, tm.Month, tm.Day, tm.Hour);
 	}
-	char ts3hr[21];
+	char ts3hr[24];
 	if(min3hrIdx > -1) {
         time_t ts = now + (SECS_PER_HOUR * min3hrIdx);
         //Serial.printf("3hr: %d %lu\n", min3hrIdx, ts);
@@ -154,7 +207,7 @@ bool HomeAssistantMqttHandler::publishPrices(EntsoeApi* eapi) {
         breakTime(ts, tm);
 		sprintf(ts3hr, "%04d-%02d-%02dT%02d:00:00Z", tm.Year+1970, tm.Month, tm.Day, tm.Hour);
 	}
-	char ts6hr[21];
+	char ts6hr[24];
 	if(min6hrIdx > -1) {
         time_t ts = now + (SECS_PER_HOUR * min6hrIdx);
         //Serial.printf("6hr: %d %lu\n", min6hrIdx, ts);
@@ -183,10 +236,10 @@ bool HomeAssistantMqttHandler::publishPrices(EntsoeApi* eapi) {
         ts3hr,
         ts6hr
     );
-    return mqtt->publish(topic + "/prices", json);
+    return mqtt->publish(topic + "/prices", json, true, 0);
 }
 
-bool HomeAssistantMqttHandler::publishSystem(HwTools* hw) {
+bool HomeAssistantMqttHandler::publishSystem(HwTools* hw, EntsoeApi* eapi, EnergyAccounting* ea) {
 	if(topic.isEmpty() || !mqtt->connected()){
         sequence = 0;
 		return false;
@@ -199,7 +252,8 @@ bool HomeAssistantMqttHandler::publishSystem(HwTools* hw) {
             (uint32_t) (millis64()/1000),
             hw->getVcc(),
             hw->getWifiRssi(),
-            hw->getTemperature()
+            hw->getTemperature(),
+            VERSION
         );
         mqtt->publish(topic + "/state", json);
     }
@@ -212,27 +266,46 @@ bool HomeAssistantMqttHandler::publishSystem(HwTools* hw) {
         #endif
         String haUrl = "http://" + haUID + ".local/";
         // Could this be necessary? haUID.replace("-", "_");
+        uint8_t peakCount = ea->getConfig()->hours;
+        if(peakCount > 5) peakCount = 5;
 
-        for(int i=0;i<sensors;i++){
+        uint8_t peaks = 0;
+        for(int i=0;i<HA_SENSOR_COUNT;i++) {
+            HomeAssistantSensor sensor = HA_SENSORS[i];
+            String uid = String(sensor.path);
+            uid.replace(".", "");
+            uid.replace("[", "");
+            uid.replace("]", "");
+            uid.replace("'", "");
+            String uom = String(sensor.uom);
+            if(strncmp(sensor.devcl, "monetary", 8) == 0) {
+                if(eapi == NULL) continue;
+                uom = String(eapi->getCurrency());
+            }
+            if(strncmp(sensor.path, "peaks[", 6) == 0) {
+                if(peaks >= peakCount) continue;
+                peaks++;
+            }
             snprintf_P(json, BufferSize, HADISCOVER_JSON,
-                FPSTR(HA_NAMES[i]),
-                topic.c_str(), FPSTR(HA_TOPICS[i]),
-                haUID.c_str(), FPSTR(HA_PARAMS[i]),
-                haUID.c_str(), FPSTR(HA_PARAMS[i]),
-                FPSTR(HA_UOM[i]),
-                FPSTR(HA_PARAMS[i]),
-                FPSTR(HA_DEVCL[i]),
+                sensor.name,
+                topic.c_str(), sensor.topic,
+                haUID.c_str(), uid.c_str(),
+                haUID.c_str(), uid.c_str(),
+                uom.c_str(),
+                sensor.path,
+                sensor.devcl,
                 haUID.c_str(),
                 haName.c_str(),
                 haModel.c_str(),
                 VERSION,
                 haManuf.c_str(),
                 haUrl.c_str(),
-                strlen_P(HA_STACL[i]) > 0 ? ", \"stat_cla\" :" : "",
-                strlen_P(HA_STACL[i]) > 0 ? (char *) FPSTR(HA_STACL[i]) : ""
+                strlen_P(sensor.stacl) > 0 ? ", \"stat_cla\" :" : "",
+                strlen_P(sensor.stacl) > 0 ? (char *) FPSTR(sensor.stacl) : ""
             );
-            mqtt->publish(haTopic + haUID + "_" + FPSTR(HA_PARAMS[i]) + "/config", json, true, 0);
+            mqtt->publish(haTopic + haUID + "_" + uid.c_str() + "/config", json, true, 0);
         }
+
         autodiscoverInit = true;
     }
     if(listType>0) sequence++;

src/mqtt/HomeAssistantMqttHandler.h

@@ -13,11 +13,9 @@ public:
     bool publish(AmsData* data, AmsData* previousState, EnergyAccounting* ea);
     bool publishTemperatures(AmsConfiguration*, HwTools*);
     bool publishPrices(EntsoeApi*);
-    bool publishSystem(HwTools*);
+    bool publishSystem(HwTools* hw, EntsoeApi* eapi, EnergyAccounting* ea);
 
 private:
-    static const uint8_t sensors = 17;
-
     String haTopic = "homeassistant/sensor/";
 
     String haName = "AMS reader";

src/mqtt/HomeAssistantStatic.h

@@ -3,12 +3,79 @@
 
 #include "Arduino.h"
 
-const char* HA_TOPICS[17] PROGMEM = {"/state", "/state", "/state", "/power", "/power", "/power", "/power", "/power", "/power", "/power", "/power", "/power", "/power", "/energy", "/energy", "/energy", "/energy"};
-const char* HA_NAMES[17] PROGMEM = {"Status", "Supply volt", "Temperature", "Active import", "Reactive import", "Active export", "Reactive export", "L1 current", "L2 current", "L3 current",
-                            "L1 voltage", "L2 voltage", "L3 voltage", "Accumulated active import", "Accumulated active export", "Accumulated reactive import", "Accumulated reactive export"};
-const char* HA_PARAMS[17] PROGMEM = {"rssi", "vcc", "temp", "P", "Q", "PO", "QO", "I1", "I2", "I3", "U1", "U2", "U3", "tPI", "tPO", "tQI", "tQO"};
-const char* HA_UOM[17] PROGMEM = {"dBm", "V", "C", "W", "W", "W", "W", "A", "A", "A", "V", "V", "V", "kWh", "kWh", "kWh", "kWh"};
-const char* HA_DEVCL[17] PROGMEM = {"signal_strength", "voltage", "temperature", "power", "power", "power", "power", "current", "current", "current", "voltage", "voltage", "voltage", "energy", "energy", "energy", "energy"};
-const char* HA_STACL[17] PROGMEM = {"", "", "", "\"measurement\"", "\"measurement\"", "\"measurement\"", "\"measurement\"", "", "", "", "", "", "", "\"total_increasing\"", "\"total_increasing\"", "\"total_increasing\"", "\"total_increasing\""};
+struct HomeAssistantSensor {
+    const char* name;
+    const char* topic;
+    const char* path;
+    const char* uom;
+    const char* devcl;
+    const char* stacl;
+};
+
+
+const uint8_t HA_SENSOR_COUNT PROGMEM = 60;
+HomeAssistantSensor HA_SENSORS[HA_SENSOR_COUNT] PROGMEM = {
+    {"Status",                     "/state",   "rssi",              "dBm",  "signal_strength", "\"measurement\""},
+    {"Supply volt",                "/state",   "vcc",               "V",    "voltage",         "\"measurement\""},
+    {"Temperature",                "/state",   "temp",              "C",    "temperature",     "\"measurement\""},
+    {"Active import",              "/power",   "P",                 "W",    "power",           "\"measurement\""},
+    {"L1 active import",           "/power",   "P1",                "W",    "power",           "\"measurement\""},
+    {"L2 active import",           "/power",   "P2",                "W",    "power",           "\"measurement\""},
+    {"L3 active import",           "/power",   "P3",                "W",    "power",           "\"measurement\""},
+    {"Reactive import",            "/power",   "Q",                 "VAr",  "reactive_power",  "\"measurement\""},
+    {"Active export",              "/power",   "PO",                "W",    "power",           "\"measurement\""},
+    {"L1 active export",           "/power",   "PO1",               "W",    "power",           "\"measurement\""},
+    {"L2 active export",           "/power",   "PO2",               "W",    "power",           "\"measurement\""},
+    {"L3 active export",           "/power",   "PO3",               "W",    "power",           "\"measurement\""},
+    {"Reactive export",            "/power",   "QO",                "VAr",  "reactive_power",  "\"measurement\""},
+    {"L1 current",                 "/power",   "I1",                "A",    "current",         "\"measurement\""},
+    {"L2 current",                 "/power",   "I2",                "A",    "current",         "\"measurement\""},
+    {"L3 current",                 "/power",   "I3",                "A",    "current",         "\"measurement\""},
+    {"L1 voltage",                 "/power",   "U1",                "V",    "voltage",         "\"measurement\""},
+    {"L2 voltage",                 "/power",   "U2",                "V",    "voltage",         "\"measurement\""},
+    {"L3 voltage",                 "/power",   "U3",                "V",    "voltage",         "\"measurement\""},
+    {"Accumulated active import",  "/energy",  "tPI",               "kWh",  "energy",          "\"total_increasing\""},
+    {"Accumulated active export",  "/energy",  "tPO",               "kWh",  "energy",          "\"total_increasing\""},
+    {"Accumulated reactive import","/energy",  "tQI",               "kVArh","energy",          "\"total_increasing\""},
+    {"Accumulated reactive export","/energy",  "tQO",               "kVArh","energy",          "\"total_increasing\""},
+    {"Power factor",               "/power",   "PF",                "",     "power_factor",    "\"measurement\""},
+    {"L1 power factor",            "/power",   "PF1",               "",     "power_factor",    "\"measurement\""},
+    {"L2 power factor",            "/power",   "PF2",               "",     "power_factor",    "\"measurement\""},
+    {"L3 power factor",            "/power",   "PF3",               "",     "power_factor",    "\"measurement\""},
+    {"Price current hour",         "/prices",  "prices['0']",       "",     "monetary",        ""},
+    {"Price next hour",            "/prices",  "prices['1']",       "",     "monetary",        ""},
+    {"Price in two hour",          "/prices",  "prices['2']",       "",     "monetary",        ""},
+    {"Price in three hour",        "/prices",  "prices['3']",       "",     "monetary",        ""},
+    {"Price in four hour",         "/prices",  "prices['4']",       "",     "monetary",        ""},
+    {"Price in five hour",         "/prices",  "prices['5']",       "",     "monetary",        ""},
+    {"Price in six hour",          "/prices",  "prices['6']",       "",     "monetary",        ""},
+    {"Price in seven hour",        "/prices",  "prices['7']",       "",     "monetary",        ""},
+    {"Price in eight hour",        "/prices",  "prices['8']",       "",     "monetary",        ""},
+    {"Price in nine hour",         "/prices",  "prices['9']",       "",     "monetary",        ""},
+    {"Price in ten hour",          "/prices",  "prices['10']",      "",     "monetary",        ""},
+    {"Price in eleven hour",       "/prices",  "prices['11']",      "",     "monetary",        ""},
+    {"Minimum price ahead",        "/prices",  "prices.min",        "",     "monetary",        ""},
+    {"Maximum price ahead",        "/prices",  "prices.max",        "",     "monetary",        ""},
+    {"Cheapest 1hr period ahead",  "/prices",  "prices.cheapest1hr","",     "timestamp",       ""},
+    {"Cheapest 3hr period ahead",  "/prices",  "prices.cheapest3hr","",     "timestamp",       ""},
+    {"Cheapest 6hr period ahead",  "/prices",  "prices.cheapest6hr","",     "timestamp",       ""},
+    {"Month max",                  "/realtime","max",               "kWh",  "energy",          "\"total_increasing\""},
+    {"Tariff threshold",           "/realtime","threshold",         "kWh",  "energy",          "\"total_increasing\""},
+    {"Current hour used",          "/realtime","hour.use",          "kWh",  "energy",          "\"total_increasing\""},
+    {"Current hour cost",          "/realtime","hour.cost",         "",     "monetary",        "\"total_increasing\""},
+    {"Current hour produced",      "/realtime","hour.produced",     "kWh",  "energy",          "\"total_increasing\""},
+    {"Current day used",           "/realtime","day.use",           "kWh",  "energy",          "\"total_increasing\""},
+    {"Current day cost",           "/realtime","day.cost",          "",     "monetary",        "\"total_increasing\""},
+    {"Current day produced",       "/realtime","day.produced",      "kWh",  "energy",          "\"total_increasing\""},
+    {"Current month used",         "/realtime","month.use",         "kWh",  "energy",          "\"total_increasing\""},
+    {"Current month cost",         "/realtime","month.cost",        "",     "monetary",        "\"total_increasing\""},
+    {"Current month produced",     "/realtime","month.produced",    "kWh",  "energy",          "\"total_increasing\""},
+    {"Current month peak 1",       "/realtime","peaks[0]",          "kWh",  "energy",          ""},
+    {"Current month peak 2",       "/realtime","peaks[1]",          "kWh",  "energy",          ""},
+    {"Current month peak 3",       "/realtime","peaks[2]",          "kWh",  "energy",          ""},
+    {"Current month peak 4",       "/realtime","peaks[3]",          "kWh",  "energy",          ""},
+    {"Current month peak 5",       "/realtime","peaks[4]",          "kWh",  "energy",          ""},
+};
+
 
 #endif

src/mqtt/JsonMqttHandler.cpp

@@ -1,4 +1,5 @@
 #include "JsonMqttHandler.h"
+#include "version.h"
 #include "hexutils.h"
 #include "Uptime.h"
 #include "web/root/json1_json.h"
@@ -12,6 +13,8 @@ bool JsonMqttHandler::publish(AmsData* data, AmsData* previousState, EnergyAccou
 	if(topic.isEmpty() || !mqtt->connected())
 		return false;
 
+    String meterModel = data->getMeterModel();
+    meterModel.replace("\\", "\\\\");
     if(data->getListType() == 1) {
         snprintf_P(json, BufferSize, JSON1_JSON,
             WiFi.macAddress().c_str(),
@@ -25,7 +28,9 @@ bool JsonMqttHandler::publish(AmsData* data, AmsData* previousState, EnergyAccou
             ea->getUseThisHour(),
             ea->getUseToday(),
             ea->getCurrentThreshold(),
-            ea->getMonthMax()
+            ea->getMonthMax(),
+            ea->getProducedThisHour(),
+            ea->getProducedToday()
         );
         return mqtt->publish(topic, json);
     } else if(data->getListType() == 2) {
@@ -39,7 +44,7 @@ bool JsonMqttHandler::publish(AmsData* data, AmsData* previousState, EnergyAccou
             hw->getTemperature(),
             data->getListId().c_str(),
             data->getMeterId().c_str(),
-            data->getMeterModel().c_str(),
+            meterModel.c_str(),
             data->getActiveImportPower(),
             data->getReactiveImportPower(),
             data->getActiveExportPower(),
@@ -53,7 +58,9 @@ bool JsonMqttHandler::publish(AmsData* data, AmsData* previousState, EnergyAccou
             ea->getUseThisHour(),
             ea->getUseToday(),
             ea->getCurrentThreshold(),
-            ea->getMonthMax()
+            ea->getMonthMax(),
+            ea->getProducedThisHour(),
+            ea->getProducedToday()
         );
         return mqtt->publish(topic, json);
     } else if(data->getListType() == 3) {
@@ -67,7 +74,7 @@ bool JsonMqttHandler::publish(AmsData* data, AmsData* previousState, EnergyAccou
             hw->getTemperature(),
             data->getListId().c_str(),
             data->getMeterId().c_str(),
-            data->getMeterModel().c_str(),
+            meterModel.c_str(),
             data->getActiveImportPower(),
             data->getReactiveImportPower(),
             data->getActiveExportPower(),
@@ -86,7 +93,9 @@ bool JsonMqttHandler::publish(AmsData* data, AmsData* previousState, EnergyAccou
             ea->getUseThisHour(),
             ea->getUseToday(),
             ea->getCurrentThreshold(),
-            ea->getMonthMax()
+            ea->getMonthMax(),
+            ea->getProducedThisHour(),
+            ea->getProducedToday()
         );
         return mqtt->publish(topic, json);
     } else if(data->getListType() == 4) {
@@ -100,10 +109,16 @@ bool JsonMqttHandler::publish(AmsData* data, AmsData* previousState, EnergyAccou
             hw->getTemperature(),
             data->getListId().c_str(),
             data->getMeterId().c_str(),
-            data->getMeterModel().c_str(),
+            meterModel.c_str(),
             data->getActiveImportPower(),
+            data->getL1ActiveImportPower(),
+            data->getL2ActiveImportPower(),
+            data->getL3ActiveImportPower(),
             data->getReactiveImportPower(),
             data->getActiveExportPower(),
+            data->getL1ActiveExportPower(),
+            data->getL2ActiveExportPower(),
+            data->getL3ActiveExportPower(),
             data->getReactiveExportPower(),
             data->getL1Current(),
             data->getL2Current(),
@@ -123,7 +138,9 @@ bool JsonMqttHandler::publish(AmsData* data, AmsData* previousState, EnergyAccou
             ea->getUseThisHour(),
             ea->getUseToday(),
             ea->getCurrentThreshold(),
-            ea->getMonthMax()
+            ea->getMonthMax(),
+            ea->getProducedThisHour(),
+            ea->getProducedToday()
         );
         return mqtt->publish(topic, json);
     }
@@ -132,8 +149,9 @@ bool JsonMqttHandler::publish(AmsData* data, AmsData* previousState, EnergyAccou
 
 bool JsonMqttHandler::publishTemperatures(AmsConfiguration* config, HwTools* hw) {
 	int count = hw->getTempSensorCount();
-    if(count < 2)
+    if(count < 2) {
         return false;
+    }
 
 	snprintf(json, 24, "{\"temperatures\":{");
 
@@ -162,10 +180,11 @@ bool JsonMqttHandler::publishPrices(EntsoeApi* eapi) {
 
 	time_t now = time(nullptr);
 
-	float min1hr, min3hr, min6hr;
+	float min1hr = 0.0, min3hr = 0.0, min6hr = 0.0;
 	int8_t min1hrIdx = -1, min3hrIdx = -1, min6hrIdx = -1;
 	float min = INT16_MAX, max = INT16_MIN;
-	float values[24] = {0};
+	float values[24];
+    for(int i = 0;i < 24; i++) values[i] = ENTSOE_NO_VALUE;
 	for(uint8_t i = 0; i < 24; i++) {
 		float val = eapi->getValueForHour(now, i);
 		values[i] = val;
@@ -211,7 +230,7 @@ bool JsonMqttHandler::publishPrices(EntsoeApi* eapi) {
 
 	}
 
-	char ts1hr[21];
+	char ts1hr[24];
 	if(min1hrIdx > -1) {
         time_t ts = now + (SECS_PER_HOUR * min1hrIdx);
         //Serial.printf("1hr: %d %lu\n", min1hrIdx, ts);
@@ -219,7 +238,7 @@ bool JsonMqttHandler::publishPrices(EntsoeApi* eapi) {
         breakTime(ts, tm);
 		sprintf(ts1hr, "%04d-%02d-%02dT%02d:00:00Z", tm.Year+1970, tm.Month, tm.Day, tm.Hour);
 	}
-	char ts3hr[21];
+	char ts3hr[24];
 	if(min3hrIdx > -1) {
         time_t ts = now + (SECS_PER_HOUR * min3hrIdx);
         //Serial.printf("3hr: %d %lu\n", min3hrIdx, ts);
@@ -227,7 +246,7 @@ bool JsonMqttHandler::publishPrices(EntsoeApi* eapi) {
         breakTime(ts, tm);
 		sprintf(ts3hr, "%04d-%02d-%02dT%02d:00:00Z", tm.Year+1970, tm.Month, tm.Day, tm.Hour);
 	}
-	char ts6hr[21];
+	char ts6hr[24];
 	if(min6hrIdx > -1) {
         time_t ts = now + (SECS_PER_HOUR * min6hrIdx);
         //Serial.printf("6hr: %d %lu\n", min6hrIdx, ts);
@@ -259,7 +278,7 @@ bool JsonMqttHandler::publishPrices(EntsoeApi* eapi) {
     return mqtt->publish(topic, json);
 }
 
-bool JsonMqttHandler::publishSystem(HwTools* hw) {
+bool JsonMqttHandler::publishSystem(HwTools* hw, EntsoeApi* eapi, EnergyAccounting* ea) {
 	if(init || topic.isEmpty() || !mqtt->connected())
 		return false;
 
@@ -269,7 +288,8 @@ bool JsonMqttHandler::publishSystem(HwTools* hw) {
         (uint32_t) (millis64()/1000),
         hw->getVcc(),
         hw->getWifiRssi(),
-        hw->getTemperature()
+        hw->getTemperature(),
+        VERSION
     );
     init = mqtt->publish(topic, json);
     return init;

src/mqtt/JsonMqttHandler.h

@@ -13,7 +13,7 @@ public:
     bool publish(AmsData* data, AmsData* previousState, EnergyAccounting* ea);
     bool publishTemperatures(AmsConfiguration*, HwTools*);
     bool publishPrices(EntsoeApi*);
-    bool publishSystem(HwTools*);
+    bool publishSystem(HwTools* hw, EntsoeApi* eapi, EnergyAccounting* ea);
 
 private:
     String clientId;

src/mqtt/RawMqttHandler.cpp

@@ -11,6 +11,24 @@ bool RawMqttHandler::publish(AmsData* data, AmsData* meterState, EnergyAccountin
     }
     switch(data->getListType()) {
         case 4:
+            if(full || meterState->getL1ActiveImportPower() != data->getL1ActiveImportPower()) {
+                mqtt->publish(topic + "/meter/import/l1", String(data->getL1ActiveImportPower(), 2));
+            }
+            if(full || meterState->getL2ActiveImportPower() != data->getL2ActiveImportPower()) {
+                mqtt->publish(topic + "/meter/import/l2", String(data->getL2ActiveImportPower(), 2));
+            }
+            if(full || meterState->getL3ActiveImportPower() != data->getL3ActiveImportPower()) {
+                mqtt->publish(topic + "/meter/import/l3", String(data->getL3ActiveImportPower(), 2));
+            }
+            if(full || meterState->getL1ActiveExportPower() != data->getL1ActiveExportPower()) {
+                mqtt->publish(topic + "/meter/export/l1", String(data->getL1ActiveExportPower(), 2));
+            }
+            if(full || meterState->getL2ActiveExportPower() != data->getL2ActiveExportPower()) {
+                mqtt->publish(topic + "/meter/export/l2", String(data->getL2ActiveExportPower(), 2));
+            }
+            if(full || meterState->getL3ActiveExportPower() != data->getL3ActiveExportPower()) {
+                mqtt->publish(topic + "/meter/export/l3", String(data->getL3ActiveExportPower(), 2));
+            }
             if(full || meterState->getPowerFactor() != data->getPowerFactor()) {
                 mqtt->publish(topic + "/meter/powerfactor", String(data->getPowerFactor(), 2));
             }
@@ -74,8 +92,13 @@ bool RawMqttHandler::publish(AmsData* data, AmsData* meterState, EnergyAccountin
     }
     mqtt->publish(topic + "/realtime/import/hour", String(ea->getUseThisHour(), 3));
     mqtt->publish(topic + "/realtime/import/day", String(ea->getUseToday(), 2));
+    for(uint8_t i = 1; i <= ea->getConfig()->hours; i++) {
+        mqtt->publish(topic + "/realtime/import/peak/" + String(i, 10), String(ea->getPeak(i), 10), true, 0);
+    }
     mqtt->publish(topic + "/realtime/import/threshold", String(ea->getCurrentThreshold(), 10), true, 0);
     mqtt->publish(topic + "/realtime/import/monthmax", String(ea->getMonthMax(), 3), true, 0);
+    mqtt->publish(topic + "/realtime/export/hour", String(ea->getProducedThisHour(), 3));
+    mqtt->publish(topic + "/realtime/export/day", String(ea->getProducedToday(), 2));
     return true;
 }
 
@@ -101,11 +124,11 @@ bool RawMqttHandler::publishPrices(EntsoeApi* eapi) {
 
 	time_t now = time(nullptr);
 
-	float min1hr, min3hr, min6hr;
+	float min1hr = 0.0, min3hr = 0.0, min6hr = 0.0;
 	int8_t min1hrIdx = -1, min3hrIdx = -1, min6hrIdx = -1;
 	float min = INT16_MAX, max = INT16_MIN;
-	float values[34] = {0};
-	memset(values, ENTSOE_NO_VALUE, 34);
+	float values[34];
+    for(int i = 0;i < 34; i++) values[i] = ENTSOE_NO_VALUE;
 	for(uint8_t i = 0; i < 34; i++) {
 		float val = eapi->getValueForHour(now, i);
 		values[i] = val;
@@ -152,7 +175,7 @@ bool RawMqttHandler::publishPrices(EntsoeApi* eapi) {
 
 	}
 
-	char ts1hr[21];
+	char ts1hr[24];
 	if(min1hrIdx > -1) {
         time_t ts = now + (SECS_PER_HOUR * min1hrIdx);
         //Serial.printf("1hr: %d %lu\n", min1hrIdx, ts);
@@ -160,7 +183,7 @@ bool RawMqttHandler::publishPrices(EntsoeApi* eapi) {
         breakTime(ts, tm);
 		sprintf(ts1hr, "%04d-%02d-%02dT%02d:00:00Z", tm.Year+1970, tm.Month, tm.Day, tm.Hour);
 	}
-	char ts3hr[21];
+	char ts3hr[24];
 	if(min3hrIdx > -1) {
         time_t ts = now + (SECS_PER_HOUR * min3hrIdx);
         //Serial.printf("3hr: %d %lu\n", min3hrIdx, ts);
@@ -168,7 +191,7 @@ bool RawMqttHandler::publishPrices(EntsoeApi* eapi) {
         breakTime(ts, tm);
 		sprintf(ts3hr, "%04d-%02d-%02dT%02d:00:00Z", tm.Year+1970, tm.Month, tm.Day, tm.Hour);
 	}
-	char ts6hr[21];
+	char ts6hr[24];
 	if(min6hrIdx > -1) {
         time_t ts = now + (SECS_PER_HOUR * min6hrIdx);
         //Serial.printf("6hr: %d %lu\n", min6hrIdx, ts);
@@ -206,7 +229,7 @@ bool RawMqttHandler::publishPrices(EntsoeApi* eapi) {
     return true;
 }
 
-bool RawMqttHandler::publishSystem(HwTools* hw) {
+bool RawMqttHandler::publishSystem(HwTools* hw, EntsoeApi* eapi, EnergyAccounting* ea) {
 	if(topic.isEmpty() || !mqtt->connected())
 		return false;
 

src/mqtt/RawMqttHandler.h

@@ -12,7 +12,7 @@ public:
     bool publish(AmsData* data, AmsData* previousState, EnergyAccounting* ea);
     bool publishTemperatures(AmsConfiguration*, HwTools*);
     bool publishPrices(EntsoeApi*);
-    bool publishSystem(HwTools*);
+    bool publishSystem(HwTools* hw, EntsoeApi* eapi, EnergyAccounting* ea);
 
 private:
     String topic;

src/web/AmsWebServer.cpp

@@ -4,20 +4,11 @@
 #include "hexutils.h"
 #include "AmsData.h"
 
-#if defined(ESP8266)
-	#include "root/head8266_html.h"
-	#define HEAD_HTML HEAD8266_HTML
-	#define HEAD_HTML_LEN HEAD8266_HTML_LEN
-#elif defined(ESP32) 
-	#include "root/head32_html.h"
-	#define HEAD_HTML HEAD32_HTML
-	#define HEAD_HTML_LEN HEAD32_HTML_LEN
-#endif
-
 #if defined(ESP32)
 #include <esp_task_wdt.h>
 #endif
 
+#include "root/head_html.h"
 #include "root/foot_html.h"
 #include "root/index_html.h"
 #include "root/application_js.h"
@@ -43,7 +34,6 @@
 #include "root/notfound_html.h"
 #include "root/data_json.h"
 #include "root/tempsensor_json.h"
-#include "root/lowmem_html.h"
 #include "root/dayplot_json.h"
 #include "root/monthplot_json.h"
 #include "root/energyprice_json.h"
@@ -100,7 +90,7 @@ void AmsWebServer::setup(AmsConfiguration* config, GpioConfig* gpioConfig, Meter
 	server.on("/debugging", HTTP_GET, std::bind(&AmsWebServer::configDebugHtml, this));
 
 	server.on("/firmware", HTTP_GET, std::bind(&AmsWebServer::firmwareHtml, this));
-	server.on("/firmware", HTTP_POST, std::bind(&AmsWebServer::uploadPost, this), std::bind(&AmsWebServer::firmwareUpload, this));
+	server.on("/firmware", HTTP_POST, std::bind(&AmsWebServer::firmwarePost, this), std::bind(&AmsWebServer::firmwareUpload, this));
 	server.on("/upgrade", HTTP_GET, std::bind(&AmsWebServer::firmwareDownload, this));
 	server.on("/restart", HTTP_GET, std::bind(&AmsWebServer::restartHtml, this));
 	server.on("/restart", HTTP_POST, std::bind(&AmsWebServer::restartPost, this));
@@ -346,6 +336,9 @@ void AmsWebServer::configMeterHtml() {
 		case AmsTypeSagemcom:
 			manufacturer = "Sagemcom";
 			break;
+		case AmsTypeLng:
+			manufacturer = "L&G";
+			break;
 		default:
 			manufacturer = "Unknown";
 			break;
@@ -356,7 +349,11 @@ void AmsWebServer::configMeterHtml() {
 	html.replace("{mid}", meterState->getMeterId());
 	html.replace("{b}", String(meterConfig->baud));
 	html.replace("{b2400}", meterConfig->baud == 2400 ? "selected"  : "");
+	html.replace("{b4800}", meterConfig->baud == 4800 ? "selected"  : "");
 	html.replace("{b9600}", meterConfig->baud == 9600 ? "selected"  : "");
+	html.replace("{b19200}", meterConfig->baud == 19200 ? "selected"  : "");
+	html.replace("{b38400}", meterConfig->baud == 38400 ? "selected"  : "");
+	html.replace("{b57600}", meterConfig->baud == 57600 ? "selected"  : "");
 	html.replace("{b115200}", meterConfig->baud == 115200 ? "selected"  : "");
 	html.replace("{c}", String(meterConfig->baud));
 	html.replace("{c2}", meterConfig->parity == 2 ? "selected"  : "");
@@ -573,6 +570,20 @@ void AmsWebServer::configEntsoeHtml() {
 		html.replace("{eaDk1}", strcmp(entsoe.area, "10YDK-1--------W") == 0 ? "selected" : "");
 		html.replace("{eaDk2}", strcmp(entsoe.area, "10YDK-2--------M") == 0 ? "selected" : "");
 
+		html.replace("{at}", strcmp(entsoe.area, "10YAT-APG------L") == 0 ? "selected" : "");
+		html.replace("{be}", strcmp(entsoe.area, "10YBE----------2") == 0 ? "selected" : "");
+		html.replace("{cz}", strcmp(entsoe.area, "10YCZ-CEPS-----N") == 0 ? "selected" : "");
+		html.replace("{ee}", strcmp(entsoe.area, "10Y1001A1001A39I") == 0 ? "selected" : "");
+		html.replace("{fi}", strcmp(entsoe.area, "10YFI-1--------U") == 0 ? "selected" : "");
+		html.replace("{fr}", strcmp(entsoe.area, "10YFR-RTE------C") == 0 ? "selected" : "");
+		html.replace("{de}", strcmp(entsoe.area, "10Y1001A1001A83F") == 0 ? "selected" : "");
+		html.replace("{gb}", strcmp(entsoe.area, "10YGB----------A") == 0 ? "selected" : "");
+		html.replace("{lv}", strcmp(entsoe.area, "10YLV-1001A00074") == 0 ? "selected" : "");
+		html.replace("{lt}", strcmp(entsoe.area, "10YLT-1001A0008Q") == 0 ? "selected" : "");
+		html.replace("{nl}", strcmp(entsoe.area, "10YNL----------L") == 0 ? "selected" : "");
+		html.replace("{pl}", strcmp(entsoe.area, "10YPL-AREA-----S") == 0 ? "selected" : "");
+		html.replace("{ch}", strcmp(entsoe.area, "10YCH-SWISSGRIDZ") == 0 ? "selected" : "");
+
 		html.replace("{ecNOK}", strcmp(entsoe.currency, "NOK") == 0 ? "selected" : "");
 		html.replace("{ecSEK}", strcmp(entsoe.currency, "SEK") == 0 ? "selected" : "");
 		html.replace("{ecDKK}", strcmp(entsoe.currency, "DKK") == 0 ? "selected" : "");
@@ -583,10 +594,7 @@ void AmsWebServer::configEntsoeHtml() {
 		server.sendContent(html);
 		server.sendContent_P(FOOT_HTML);
 	} else {
-		server.setContentLength(LOWMEM_HTML_LEN + HEAD_HTML_LEN + FOOT_HTML_LEN);
-		server.send_P(200, MIME_HTML, HEAD_HTML);
-		server.sendContent_P(LOWMEM_HTML);
-		server.sendContent_P(FOOT_HTML);
+		notFound();
 	}
 }
 
@@ -600,8 +608,9 @@ void AmsWebServer::configThresholdsHtml() {
 
 	String html = String((const __FlashStringHelper*) THRESHOLDS_HTML);
 	for(int i = 0; i < 9; i++) {
-		html.replace("{t" + String(i) + "}", String(config->thresholds[i]));
+		html.replace("{t" + String(i) + "}", String(config->thresholds[i], 10));
 	}
+	html.replace("{h}", String(config->hours, 10));
 
 	server.setContentLength(html.length() + HEAD_HTML_LEN + FOOT_HTML_LEN);
 	server.send_P(200, MIME_HTML, HEAD_HTML);
@@ -716,6 +725,12 @@ void AmsWebServer::dataJson() {
 	if(eapi != NULL && strlen(eapi->getToken()) > 0)
 		price = eapi->getValueForHour(0);
 
+	String peaks = "";
+	for(uint8_t i = 1; i <= ea->getConfig()->hours; i++) {
+		if(!peaks.isEmpty()) peaks += ",";
+		peaks += String(ea->getPeak(i));
+	}
+
 	snprintf_P(buf, BufferSize, DATA_JSON,
 		maxPwr == 0 ? meterState->isThreePhase() ? 20000 : 10000 : maxPwr,
 		meterConfig->productionCapacity,
@@ -752,13 +767,17 @@ void AmsWebServer::dataJson() {
 		meterState->getMeterType(),
 		meterConfig->distributionSystem,
 		ea->getMonthMax(),
+		peaks.c_str(),
 		ea->getCurrentThreshold(),
 		ea->getUseThisHour(),
 		ea->getCostThisHour(),
+		ea->getProducedThisHour(),
 		ea->getUseToday(),
 		ea->getCostToday(),
+		ea->getProducedToday(),
 		ea->getUseThisMonth(),
 		ea->getCostThisMonth(),
+		ea->getProducedThisMonth(),
 		(uint32_t) time(nullptr)
 	);
 
@@ -935,42 +954,42 @@ void AmsWebServer::energyPriceJson() {
 
 	snprintf_P(buf, BufferSize, ENERGYPRICE_JSON, 
 		eapi == NULL ? "" : eapi->getCurrency(),
-		prices[0] == ENTSOE_NO_VALUE ? "null" : String(prices[0], 2).c_str(),
-		prices[1] == ENTSOE_NO_VALUE ? "null" : String(prices[1], 2).c_str(),
-		prices[2] == ENTSOE_NO_VALUE ? "null" : String(prices[2], 2).c_str(),
-		prices[3] == ENTSOE_NO_VALUE ? "null" : String(prices[3], 2).c_str(),
-		prices[4] == ENTSOE_NO_VALUE ? "null" : String(prices[4], 2).c_str(),
-		prices[5] == ENTSOE_NO_VALUE ? "null" : String(prices[5], 2).c_str(),
-		prices[6] == ENTSOE_NO_VALUE ? "null" : String(prices[6], 2).c_str(),
-		prices[7] == ENTSOE_NO_VALUE ? "null" : String(prices[7], 2).c_str(),
-		prices[8] == ENTSOE_NO_VALUE ? "null" : String(prices[8], 2).c_str(),
-		prices[9] == ENTSOE_NO_VALUE ? "null" : String(prices[9], 2).c_str(),
-		prices[10] == ENTSOE_NO_VALUE ? "null" : String(prices[10], 2).c_str(),
-		prices[11] == ENTSOE_NO_VALUE ? "null" : String(prices[11], 2).c_str(),
-		prices[12] == ENTSOE_NO_VALUE ? "null" : String(prices[12], 2).c_str(),
-		prices[13] == ENTSOE_NO_VALUE ? "null" : String(prices[13], 2).c_str(),
-		prices[14] == ENTSOE_NO_VALUE ? "null" : String(prices[14], 2).c_str(),
-		prices[15] == ENTSOE_NO_VALUE ? "null" : String(prices[15], 2).c_str(),
-		prices[16] == ENTSOE_NO_VALUE ? "null" : String(prices[16], 2).c_str(),
-		prices[17] == ENTSOE_NO_VALUE ? "null" : String(prices[17], 2).c_str(),
-		prices[18] == ENTSOE_NO_VALUE ? "null" : String(prices[18], 2).c_str(),
-		prices[19] == ENTSOE_NO_VALUE ? "null" : String(prices[19], 2).c_str(),
-		prices[20] == ENTSOE_NO_VALUE ? "null" : String(prices[20], 2).c_str(),
-		prices[21] == ENTSOE_NO_VALUE ? "null" : String(prices[21], 2).c_str(),
-		prices[22] == ENTSOE_NO_VALUE ? "null" : String(prices[22], 2).c_str(),
-		prices[23] == ENTSOE_NO_VALUE ? "null" : String(prices[23], 2).c_str(),
-		prices[24] == ENTSOE_NO_VALUE ? "null" : String(prices[24], 2).c_str(),
-		prices[25] == ENTSOE_NO_VALUE ? "null" : String(prices[25], 2).c_str(),
-		prices[26] == ENTSOE_NO_VALUE ? "null" : String(prices[26], 2).c_str(),
-		prices[27] == ENTSOE_NO_VALUE ? "null" : String(prices[27], 2).c_str(),
-		prices[28] == ENTSOE_NO_VALUE ? "null" : String(prices[28], 2).c_str(),
-		prices[29] == ENTSOE_NO_VALUE ? "null" : String(prices[29], 2).c_str(),
-		prices[30] == ENTSOE_NO_VALUE ? "null" : String(prices[30], 2).c_str(),
-		prices[31] == ENTSOE_NO_VALUE ? "null" : String(prices[31], 2).c_str(),
-		prices[32] == ENTSOE_NO_VALUE ? "null" : String(prices[32], 2).c_str(),
-		prices[33] == ENTSOE_NO_VALUE ? "null" : String(prices[33], 2).c_str(),
-		prices[34] == ENTSOE_NO_VALUE ? "null" : String(prices[34], 2).c_str(),
-		prices[35] == ENTSOE_NO_VALUE ? "null" : String(prices[35], 2).c_str()
+		prices[0] == ENTSOE_NO_VALUE ? "null" : String(prices[0], 4).c_str(),
+		prices[1] == ENTSOE_NO_VALUE ? "null" : String(prices[1], 4).c_str(),
+		prices[2] == ENTSOE_NO_VALUE ? "null" : String(prices[2], 4).c_str(),
+		prices[3] == ENTSOE_NO_VALUE ? "null" : String(prices[3], 4).c_str(),
+		prices[4] == ENTSOE_NO_VALUE ? "null" : String(prices[4], 4).c_str(),
+		prices[5] == ENTSOE_NO_VALUE ? "null" : String(prices[5], 4).c_str(),
+		prices[6] == ENTSOE_NO_VALUE ? "null" : String(prices[6], 4).c_str(),
+		prices[7] == ENTSOE_NO_VALUE ? "null" : String(prices[7], 4).c_str(),
+		prices[8] == ENTSOE_NO_VALUE ? "null" : String(prices[8], 4).c_str(),
+		prices[9] == ENTSOE_NO_VALUE ? "null" : String(prices[9], 4).c_str(),
+		prices[10] == ENTSOE_NO_VALUE ? "null" : String(prices[10], 4).c_str(),
+		prices[11] == ENTSOE_NO_VALUE ? "null" : String(prices[11], 4).c_str(),
+		prices[12] == ENTSOE_NO_VALUE ? "null" : String(prices[12], 4).c_str(),
+		prices[13] == ENTSOE_NO_VALUE ? "null" : String(prices[13], 4).c_str(),
+		prices[14] == ENTSOE_NO_VALUE ? "null" : String(prices[14], 4).c_str(),
+		prices[15] == ENTSOE_NO_VALUE ? "null" : String(prices[15], 4).c_str(),
+		prices[16] == ENTSOE_NO_VALUE ? "null" : String(prices[16], 4).c_str(),
+		prices[17] == ENTSOE_NO_VALUE ? "null" : String(prices[17], 4).c_str(),
+		prices[18] == ENTSOE_NO_VALUE ? "null" : String(prices[18], 4).c_str(),
+		prices[19] == ENTSOE_NO_VALUE ? "null" : String(prices[19], 4).c_str(),
+		prices[20] == ENTSOE_NO_VALUE ? "null" : String(prices[20], 4).c_str(),
+		prices[21] == ENTSOE_NO_VALUE ? "null" : String(prices[21], 4).c_str(),
+		prices[22] == ENTSOE_NO_VALUE ? "null" : String(prices[22], 4).c_str(),
+		prices[23] == ENTSOE_NO_VALUE ? "null" : String(prices[23], 4).c_str(),
+		prices[24] == ENTSOE_NO_VALUE ? "null" : String(prices[24], 4).c_str(),
+		prices[25] == ENTSOE_NO_VALUE ? "null" : String(prices[25], 4).c_str(),
+		prices[26] == ENTSOE_NO_VALUE ? "null" : String(prices[26], 4).c_str(),
+		prices[27] == ENTSOE_NO_VALUE ? "null" : String(prices[27], 4).c_str(),
+		prices[28] == ENTSOE_NO_VALUE ? "null" : String(prices[28], 4).c_str(),
+		prices[29] == ENTSOE_NO_VALUE ? "null" : String(prices[29], 4).c_str(),
+		prices[30] == ENTSOE_NO_VALUE ? "null" : String(prices[30], 4).c_str(),
+		prices[31] == ENTSOE_NO_VALUE ? "null" : String(prices[31], 4).c_str(),
+		prices[32] == ENTSOE_NO_VALUE ? "null" : String(prices[32], 4).c_str(),
+		prices[33] == ENTSOE_NO_VALUE ? "null" : String(prices[33], 4).c_str(),
+		prices[34] == ENTSOE_NO_VALUE ? "null" : String(prices[34], 4).c_str(),
+		prices[35] == ENTSOE_NO_VALUE ? "null" : String(prices[35], 4).c_str()
 	);
 
 	server.sendHeader(HEADER_CACHE_CONTROL, CACHE_CONTROL_NO_CACHE);
@@ -988,7 +1007,7 @@ void AmsWebServer::handleSetup() {
 		server.sendHeader("Location", String("/"), true);
 		server.send (302, MIME_PLAIN, "");
 	} else {
-		SystemConfig sys { server.arg("board").toInt() };
+		SystemConfig sys { static_cast<uint8_t>(server.arg("board").toInt()) };
 
 		DebugConfig debugConfig;
 		config->getDebugConfig(debugConfig);
@@ -1044,7 +1063,27 @@ void AmsWebServer::handleSetup() {
 				gpioConfig->ledPinRed = 13;
 				gpioConfig->ledPinGreen = 14;
 				gpioConfig->ledRgbInverted = true;
-				gpioConfig->vccPin = 35;
+				gpioConfig->vccPin = 10;
+				gpioConfig->vccResistorGnd = 22;
+				gpioConfig->vccResistorVcc = 33;
+				break;
+			case 6: // Pow-P1
+				gpioConfig->hanPin = 16;
+				gpioConfig->apPin = 0;
+				gpioConfig->ledPinRed = 13;
+				gpioConfig->ledPinGreen = 14;
+				gpioConfig->ledRgbInverted = true;
+				gpioConfig->vccPin = 10;
+				gpioConfig->vccResistorGnd = 22;
+				gpioConfig->vccResistorVcc = 33;
+				break;
+			case 7: // Pow-U+
+				gpioConfig->hanPin = 16;
+				gpioConfig->apPin = 0;
+				gpioConfig->ledPinRed = 13;
+				gpioConfig->ledPinGreen = 14;
+				gpioConfig->ledRgbInverted = true;
+				gpioConfig->vccPin = 10;
 				gpioConfig->vccResistorGnd = 22;
 				gpioConfig->vccResistorVcc = 33;
 				break;
@@ -1081,6 +1120,15 @@ void AmsWebServer::handleSetup() {
 				gpioConfig->ledPin = 2;
 				gpioConfig->ledInverted = false;
 				break;
+			case 50: // S2
+				gpioConfig->hanPin = 18;
+				break;
+			case 51: // S2-mini
+				gpioConfig->hanPin = 18;
+				gpioConfig->ledPin = 15;
+				gpioConfig->ledInverted = false;
+				gpioConfig->apPin = 0;
+				break;
 		}
 
 		WiFiConfig wifi;
@@ -1239,11 +1287,11 @@ void AmsWebServer::handleSave() {
 	if(server.hasArg("dc") && server.arg("dc") == "true") {
 		printD("Received Domoticz config");
 		DomoticzConfig domo {
-			server.arg("elidx").toInt(),
-			server.arg("vl1idx").toInt(),
-			server.arg("vl2idx").toInt(),
-			server.arg("vl3idx").toInt(),
-			server.arg("cl1idx").toInt()
+			static_cast<uint16_t>(server.arg("elidx").toInt()),
+			static_cast<uint16_t>(server.arg("vl1idx").toInt()),
+			static_cast<uint16_t>(server.arg("vl2idx").toInt()),
+			static_cast<uint16_t>(server.arg("vl3idx").toInt()),
+			static_cast<uint16_t>(server.arg("cl1idx").toInt())
 		};
 		config->setDomoticzConfig(domo);
 	}
@@ -1264,24 +1312,24 @@ void AmsWebServer::handleSave() {
 		config->setWebConfig(webConfig);
 	}
 
-	if(server.hasArg("gpioConfig") && server.arg("gpioConfig") == "true") {
+	if(server.hasArg("gc") && server.arg("gc") == "true") {
 		printD("Received GPIO config");
-		gpioConfig->hanPin = server.hasArg("hanPin") && !server.arg("hanPin").isEmpty() ? server.arg("hanPin").toInt() : 3;
-		gpioConfig->ledPin = server.hasArg("ledPin") && !server.arg("ledPin").isEmpty() ? server.arg("ledPin").toInt() : 0xFF;
-		gpioConfig->ledInverted = server.hasArg("ledInverted") && server.arg("ledInverted") == "true";
-		gpioConfig->ledPinRed = server.hasArg("ledPinRed") && !server.arg("ledPinRed").isEmpty() ? server.arg("ledPinRed").toInt() : 0xFF;
-		gpioConfig->ledPinGreen = server.hasArg("ledPinGreen") && !server.arg("ledPinGreen").isEmpty() ? server.arg("ledPinGreen").toInt() : 0xFF;
-		gpioConfig->ledPinBlue = server.hasArg("ledPinBlue") && !server.arg("ledPinBlue").isEmpty() ? server.arg("ledPinBlue").toInt() : 0xFF;
-		gpioConfig->ledRgbInverted = server.hasArg("ledRgbInverted") && server.arg("ledRgbInverted") == "true";
-		gpioConfig->apPin = server.hasArg("apPin") && !server.arg("apPin").isEmpty() ? server.arg("apPin").toInt() : 0xFF;
-		gpioConfig->tempSensorPin = server.hasArg("tempSensorPin") && !server.arg("tempSensorPin").isEmpty() ?server.arg("tempSensorPin").toInt() : 0xFF;
-		gpioConfig->tempAnalogSensorPin = server.hasArg("tempAnalogSensorPin") && !server.arg("tempAnalogSensorPin").isEmpty() ?server.arg("tempAnalogSensorPin").toInt() : 0xFF;
-		gpioConfig->vccPin = server.hasArg("vccPin") && !server.arg("vccPin").isEmpty() ? server.arg("vccPin").toInt() : 0xFF;
-		gpioConfig->vccOffset = server.hasArg("vccOffset") && !server.arg("vccOffset").isEmpty() ? server.arg("vccOffset").toFloat() * 100 : 0;
-		gpioConfig->vccMultiplier = server.hasArg("vccMultiplier") && !server.arg("vccMultiplier").isEmpty() ? server.arg("vccMultiplier").toFloat() * 1000 : 1000;
-		gpioConfig->vccBootLimit = server.hasArg("vccBootLimit") && !server.arg("vccBootLimit").isEmpty() ? server.arg("vccBootLimit").toFloat() * 10 : 0;
-		gpioConfig->vccResistorGnd = server.hasArg("vccResistorGnd") && !server.arg("vccResistorGnd").isEmpty() ? server.arg("vccResistorGnd").toInt() : 0;
-		gpioConfig->vccResistorVcc = server.hasArg("vccResistorVcc") && !server.arg("vccResistorVcc").isEmpty() ? server.arg("vccResistorVcc").toInt() : 0;
+		gpioConfig->hanPin = server.hasArg("h") && !server.arg("h").isEmpty() ? server.arg("h").toInt() : 3;
+		gpioConfig->ledPin = server.hasArg("l") && !server.arg("l").isEmpty() ? server.arg("l").toInt() : 0xFF;
+		gpioConfig->ledInverted = server.hasArg("i") && server.arg("i") == "true";
+		gpioConfig->ledPinRed = server.hasArg("r") && !server.arg("r").isEmpty() ? server.arg("r").toInt() : 0xFF;
+		gpioConfig->ledPinGreen = server.hasArg("e") && !server.arg("e").isEmpty() ? server.arg("e").toInt() : 0xFF;
+		gpioConfig->ledPinBlue = server.hasArg("b") && !server.arg("b").isEmpty() ? server.arg("b").toInt() : 0xFF;
+		gpioConfig->ledRgbInverted = server.hasArg("n") && server.arg("n") == "true";
+		gpioConfig->apPin = server.hasArg("a") && !server.arg("a").isEmpty() ? server.arg("a").toInt() : 0xFF;
+		gpioConfig->tempSensorPin = server.hasArg("t") && !server.arg("t").isEmpty() ?server.arg("t").toInt() : 0xFF;
+		gpioConfig->tempAnalogSensorPin = server.hasArg("m") && !server.arg("m").isEmpty() ?server.arg("m").toInt() : 0xFF;
+		gpioConfig->vccPin = server.hasArg("v") && !server.arg("v").isEmpty() ? server.arg("v").toInt() : 0xFF;
+		gpioConfig->vccOffset = server.hasArg("o") && !server.arg("o").isEmpty() ? server.arg("o").toFloat() * 100 : 0;
+		gpioConfig->vccMultiplier = server.hasArg("u") && !server.arg("u").isEmpty() ? server.arg("u").toFloat() * 1000 : 1000;
+		gpioConfig->vccBootLimit = server.hasArg("c") && !server.arg("c").isEmpty() ? server.arg("c").toFloat() * 10 : 0;
+		gpioConfig->vccResistorGnd = server.hasArg("d") && !server.arg("d").isEmpty() ? server.arg("d").toInt() : 0;
+		gpioConfig->vccResistorVcc = server.hasArg("s") && !server.arg("s").isEmpty() ? server.arg("s").toInt() : 0;
 		config->setGpioConfig(*gpioConfig);
 	}
 
@@ -1320,8 +1368,8 @@ void AmsWebServer::handleSave() {
 		NtpConfig ntp {
 			server.hasArg("n") && server.arg("n") == "true",
 			server.hasArg("nd") && server.arg("nd") == "true",
-			server.arg("o").toInt() / 10,
-			server.arg("so").toInt() / 10
+			static_cast<int16_t>(server.arg("o").toInt() / 10),
+			static_cast<int16_t>(server.arg("so").toInt() / 10)
 		};
 		strcpy(ntp.server, server.arg("ns").c_str());
 		config->setNtpConfig(ntp);
@@ -1349,6 +1397,7 @@ void AmsWebServer::handleSave() {
 		eac.thresholds[6] = server.arg("t6").toInt();
 		eac.thresholds[7] = server.arg("t7").toInt();
 		eac.thresholds[8] = server.arg("t8").toInt();
+		eac.hours = server.arg("h").toInt();
 		config->setEnergyAccountingConfig(eac);
 	}
 
@@ -1412,32 +1461,32 @@ void AmsWebServer::configGpioHtml() {
 	String html = String((const __FlashStringHelper*) GPIO_HTML);
 
 	#if defined(CONFIG_IDF_TARGET_ESP32S2)
-		html.replace("${gpio.max}", "44");
+		html.replace("${g}", "44");
 	#elif defined(ESP32)
-		html.replace("${gpio.max}", "39");
+		html.replace("${g}", "39");
 	#else
-		html.replace("${gpio.max}", "16");
+		html.replace("${g}", "16");
 	#endif
 
-	html.replace("${options.han}", getSerialSelectOptions(gpioConfig->hanPin));
+	html.replace("${h}", getSerialSelectOptions(gpioConfig->hanPin));
 
-	html.replace("${config.ledPin}", gpioConfig->ledPin == 0xFF ? "" : String(gpioConfig->ledPin));
-	html.replace("${config.ledInverted}", gpioConfig->ledInverted ? "checked" : "");
-	html.replace("${config.ledPinRed}", gpioConfig->ledPinRed == 0xFF ? "" : String(gpioConfig->ledPinRed));
-	html.replace("${config.ledPinGreen}", gpioConfig->ledPinGreen == 0xFF ? "" : String(gpioConfig->ledPinGreen));
-	html.replace("${config.ledPinBlue}", gpioConfig->ledPinBlue == 0xFF ? "" : String(gpioConfig->ledPinBlue));
-	html.replace("${config.ledRgbInverted}", gpioConfig->ledRgbInverted ? "checked" : "");
-	html.replace("${config.apPin}", gpioConfig->apPin == 0xFF ? "" : String(gpioConfig->apPin));
-	html.replace("${config.tempSensorPin}", gpioConfig->tempSensorPin == 0xFF ? "" : String(gpioConfig->tempSensorPin));
-	html.replace("${config.tempAnalogSensorPin}", gpioConfig->tempAnalogSensorPin == 0xFF ? "" : String(gpioConfig->tempAnalogSensorPin));
-	html.replace("${config.vccPin}", gpioConfig->vccPin == 0xFF ? "" : String(gpioConfig->vccPin));
+	html.replace("${l}", gpioConfig->ledPin == 0xFF ? "" : String(gpioConfig->ledPin));
+	html.replace("${i}", gpioConfig->ledInverted ? "checked" : "");
+	html.replace("${r}", gpioConfig->ledPinRed == 0xFF ? "" : String(gpioConfig->ledPinRed));
+	html.replace("${e}", gpioConfig->ledPinGreen == 0xFF ? "" : String(gpioConfig->ledPinGreen));
+	html.replace("${b}", gpioConfig->ledPinBlue == 0xFF ? "" : String(gpioConfig->ledPinBlue));
+	html.replace("${n}", gpioConfig->ledRgbInverted ? "checked" : "");
+	html.replace("${a}", gpioConfig->apPin == 0xFF ? "" : String(gpioConfig->apPin));
+	html.replace("${t}", gpioConfig->tempSensorPin == 0xFF ? "" : String(gpioConfig->tempSensorPin));
+	html.replace("${m}", gpioConfig->tempAnalogSensorPin == 0xFF ? "" : String(gpioConfig->tempAnalogSensorPin));
+	html.replace("${v}", gpioConfig->vccPin == 0xFF ? "" : String(gpioConfig->vccPin));
 
-	html.replace("${config.vccOffset}", gpioConfig->vccOffset > 0 ? String(gpioConfig->vccOffset / 100.0, 2) : "");
-	html.replace("${config.vccMultiplier}", gpioConfig->vccMultiplier > 0 ? String(gpioConfig->vccMultiplier / 1000.0, 2) : "");
-	html.replace("${config.vccBootLimit}", gpioConfig->vccBootLimit > 0 ? String(gpioConfig->vccBootLimit / 10.0, 1) : "");
+	html.replace("${o}", gpioConfig->vccOffset > 0 ? String(gpioConfig->vccOffset / 100.0, 2) : "");
+	html.replace("${u}", gpioConfig->vccMultiplier > 0 ? String(gpioConfig->vccMultiplier / 1000.0, 2) : "");
+	html.replace("${c}", gpioConfig->vccBootLimit > 0 ? String(gpioConfig->vccBootLimit / 10.0, 1) : "");
 
-	html.replace("${config.vccResistorGnd}", gpioConfig->vccResistorGnd > 0 ? String(gpioConfig->vccResistorGnd) : "");
-	html.replace("${config.vccResistorVcc}", gpioConfig->vccResistorVcc > 0 ? String(gpioConfig->vccResistorVcc) : "");
+	html.replace("${d}", gpioConfig->vccResistorGnd > 0 ? String(gpioConfig->vccResistorGnd) : "");
+	html.replace("${s}", gpioConfig->vccResistorVcc > 0 ? String(gpioConfig->vccResistorVcc) : "");
 
 	server.sendHeader(HEADER_CACHE_CONTROL, "no-cache, no-store, must-revalidate");
 	server.sendHeader("Pragma", "no-cache");
@@ -1482,8 +1531,13 @@ String AmsWebServer::getSerialSelectOptions(int selected) {
 		gpioOptions += "<option value=\"3\">UART0 (GPIO3)</option>";
 	}
 	#if defined(CONFIG_IDF_TARGET_ESP32S2)
-		int numGpio = 31;
-		int gpios[] = {4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,21,22,23,25,32,33,34,35,36,39,40,41,42,43,44};
+		int numGpio = 30;
+		int gpios[] = {4,5,6,7,8,9,10,11,12,13,14,15,16,17,19,21,22,23,25,32,33,34,35,36,39,40,41,42,43,44};
+		if(selected == 18) {
+			gpioOptions += "<option value=\"18\" selected>UART1 (GPIO18)</option>";
+		} else {
+			gpioOptions += "<option value=\"18\">UART1 (GPIO18)</option>";
+		}
 	#elif defined(ESP32)
 		int numGpio = 24;
 		int gpios[] = {4,5,6,7,8,10,11,12,13,14,15,17,18,19,21,22,23,25,32,33,34,35,36,39};
@@ -1545,21 +1599,21 @@ HTTPUpload& AmsWebServer::uploadFile(const char* path) {
 			}
 		    file = LittleFS.open(path, "w");
 			if(debugger->isActive(RemoteDebug::DEBUG)) {
-				debugger->printf("handleFileUpload Open file and write: %lu\n", upload.currentSize);
+				debugger->printf("handleFileUpload Open file and write: %u\n", upload.currentSize);
 			}
             size_t written = file.write(upload.buf, upload.currentSize);
 			if(debugger->isActive(RemoteDebug::DEBUG)) {
-				debugger->printf("handleFileUpload Written: %lu\n", written);
+				debugger->printf("handleFileUpload Written: %u\n", written);
 			}
 	    } 
     } else if(upload.status == UPLOAD_FILE_WRITE) {
 		if(debugger->isActive(RemoteDebug::DEBUG)) {
-			debugger->printf("handleFileUpload Writing: %lu\n", upload.currentSize);
+			debugger->printf("handleFileUpload Writing: %u\n", upload.currentSize);
 		}
         if(file) {
             size_t written = file.write(upload.buf, upload.currentSize);
 			if(debugger->isActive(RemoteDebug::DEBUG)) {
-				debugger->printf("handleFileUpload Written: %lu\n", written);
+				debugger->printf("handleFileUpload Written: %u\n", written);
 			}
 			delay(1);
 			if(written != upload.currentSize) {
@@ -1605,11 +1659,15 @@ void AmsWebServer::firmwareHtml() {
 	String html = String((const __FlashStringHelper*) FIRMWARE_HTML);
 
 	#if defined(ESP8266)
-	html.replace("{chipset}", "ESP8266");
+		html.replace("{chipset}", "ESP8266");
 	#elif defined(CONFIG_IDF_TARGET_ESP32S2)
-	html.replace("{chipset}", "ESP32S2");
+		html.replace("{chipset}", "ESP32S2");
 	#elif defined(ESP32)
-	html.replace("{chipset}", "ESP32");
+		#if defined(CONFIG_FREERTOS_UNICORE)
+			html.replace("{chipset}", "ESP32SOLO");
+		#else
+			html.replace("{chipset}", "ESP32");
+		#endif
 	#endif
 	
 	server.setContentLength(html.length() + HEAD_HTML_LEN + FOOT_HTML_LEN);
@@ -1618,13 +1676,40 @@ void AmsWebServer::firmwareHtml() {
 	server.sendContent_P(FOOT_HTML);
 }
 
+void AmsWebServer::firmwarePost() {
+	printD("Handlling firmware post...");
+	if(!checkSecurity(1))
+		return;
+	
+	if(rebootForUpgrade) {
+		server.send(200);
+	} else {
+		if(server.hasArg("url")) {
+			String url = server.arg("url");
+			if(!url.isEmpty() && (url.startsWith("http://") || url.startsWith("https://"))) {
+				printD("Custom firmware URL was provided");
+				customFirmwareUrl = url;
+				performUpgrade = true;
+				server.sendHeader("Location","/restart-wait");
+				server.send(303);
+				return;
+			}
+		}
+		server.sendHeader("Location","/firmware");
+		server.send(303);
+	}
+}
+
 void AmsWebServer::firmwareUpload() {
+	printD("Handlling firmware upload...");
 	if(!checkSecurity(1))
 		return;
 
 	HTTPUpload& upload = server.upload();
+	String filename = upload.filename;
+	if(filename.isEmpty()) return;
+
     if(upload.status == UPLOAD_FILE_START) {
-        String filename = upload.filename;
         if(!filename.endsWith(".bin")) {
             server.send(500, MIME_PLAIN, "500: couldn't create file");
 		} else {
@@ -1638,7 +1723,7 @@ void AmsWebServer::firmwareUpload() {
 	}
 	uploadFile(FILE_FIRMWARE);
 	if(upload.status == UPLOAD_FILE_END) {
-		performRestart = true;
+		rebootForUpgrade = true;
 		server.sendHeader("Location","/restart-wait");
 		server.send(303);
 	}
@@ -1651,99 +1736,9 @@ void AmsWebServer::firmwareDownload() {
 		return;
 
 	printD("Firmware download URL triggered");
-	if(server.hasArg("version")) {
-		String version = server.arg("version");
-		String versionStripped = version.substring(1);
-		printI("Downloading firmware...");
-		HTTPClient httpClient;
-		httpClient.setFollowRedirects(HTTPC_STRICT_FOLLOW_REDIRECTS);
-		httpClient.setTimeout(20000);
-		httpClient.addHeader("User-Agent", "ams2mqtt/" + String(VERSION));
-
-		#if defined(ESP8266)
-			WiFiClient client;
-			String url = "http://ams2mqtt.no23.cc/releases/download/" + version + "/ams2mqtt-esp8266-" + versionStripped + ".bin";
-			/*
-			t_httpUpdate_return ret = ESPhttpUpdate.update(client, url, VERSION);
-			switch(ret) {
-				case HTTP_UPDATE_FAILED:
-					printE("[update] Update failed.");
-					server.sendHeader("Location","/");
-					server.send(303);
-					break;
-				case HTTP_UPDATE_NO_UPDATES:
-					printI("[update] Update no Update.");
-					server.sendHeader("Location","/");
-					server.send(303);
-					break;
-				case HTTP_UPDATE_OK:
-					printI("[update] Update ok."); // may not be called since we reboot the ESP
-					performRestart = true;
-					server.sendHeader("Location","/restart-wait");
-					server.send(303);
-					break;
-			}
-			
-			return;
-			*/
-		#elif defined(CONFIG_IDF_TARGET_ESP32S2)
-			WiFiClientSecure client;
-			client.setInsecure();
-			String url = "https://github.com/gskjold/AmsToMqttBridge/releases/download/" + version + "/ams2mqtt-esp32s2-" + versionStripped + ".bin";
-			httpClient.addHeader("Referer", "https://github.com/gskjold/AmsToMqttBridge/releases");
-		#elif defined(ESP32)
-			WiFiClientSecure client;
-			client.setInsecure();
-			String url = "https://github.com/gskjold/AmsToMqttBridge/releases/download/" + version + "/ams2mqtt-esp32-" + versionStripped + ".bin";
-			httpClient.addHeader("Referer", "https://github.com/gskjold/AmsToMqttBridge/releases");
-		#endif
-
-		if(httpClient.begin(client, url)) {
-			printD("HTTP client setup successful");
-			int status = httpClient.GET();
-			if(status == HTTP_CODE_OK) {
-				printD("Received OK from server");
-				if(LittleFS.begin()) {
-					#if defined(ESP32)
-						esp_task_wdt_delete(NULL);
-						esp_task_wdt_deinit();
-					#elif defined(ESP8266)
-						ESP.wdtDisable();
-					#endif
-
-					printI("Downloading firmware to LittleFS");
-					file = LittleFS.open(FILE_FIRMWARE, "w");
-					int len = httpClient.writeToStream(&file);
-					file.close();
-					LittleFS.end();
-					performRestart = true;
-					server.sendHeader("Location","/restart-wait");
-					server.send(303);
-				} else {
-					printE("Unable to open LittleFS for writing");
-					server.sendHeader("Location","/");
-					server.send(303);
-				}
-			} else {
-				printE("Communication error: ");
-				printE(httpClient.errorToString(status));
-				printI(url);
-				printD(httpClient.getString());
-				server.sendHeader("Location","/");
-				server.send(303);
-			}
-		} else {
-			printE("Unable to configure HTTP client");
-			server.sendHeader("Location","/");
-			server.send(303);
-		}
-		httpClient.end();
-		client.stop();
-	} else {
-		printI("No firmware version specified...");
-		server.sendHeader("Location","/");
-		server.send(303);
-	}
+	performUpgrade = true;
+	server.sendHeader("Location","/restart-wait");
+	server.send(303);
 }
 
 void AmsWebServer::restartHtml() {
@@ -1793,6 +1788,14 @@ void AmsWebServer::restartWaitHtml() {
 	}
 	html.replace("${hostname}", wifi.hostname);
 
+	if(performUpgrade || rebootForUpgrade) {
+		html.replace("{rs}", "d-none");
+		html.replace("{us}", "");
+	} else {
+		html.replace("{rs}", "");
+		html.replace("{us}", "d-none");
+	}
+
 	server.sendHeader(HEADER_CACHE_CONTROL, CACHE_CONTROL_NO_CACHE);
 	server.sendHeader(HEADER_PRAGMA, PRAGMA_NO_CACHE);
 	server.sendHeader(HEADER_EXPIRES, EXPIRES_OFF);
@@ -1801,7 +1804,7 @@ void AmsWebServer::restartWaitHtml() {
 	server.send(200, MIME_HTML, html);
 
 	yield();
-	if(performRestart) {
+	if(performRestart || rebootForUpgrade) {
 		if(ds != NULL) {
 			ds->save();
 		}
@@ -1813,6 +1816,42 @@ void AmsWebServer::restartWaitHtml() {
 		ESP.restart();
 #endif
 		performRestart = false;
+	} else if(performUpgrade) {
+		WiFiClient client;
+		String url = customFirmwareUrl.isEmpty() || !customFirmwareUrl.startsWith("http") ? "http://ams2mqtt.rewiredinvent.no/hub/firmware/update" : customFirmwareUrl;
+		#if defined(ESP8266)
+			String chipType = "esp8266";
+		#elif defined(CONFIG_IDF_TARGET_ESP32S2)
+			String chipType = "esp32s2";
+		#elif defined(ESP32)
+			#if defined(CONFIG_FREERTOS_UNICORE)
+				String chipType = "esp32solo";
+			#else
+				String chipType = "esp32";
+			#endif
+		#endif
+
+		#if defined(ESP8266)
+			ESPhttpUpdate.setFollowRedirects(HTTPC_STRICT_FOLLOW_REDIRECTS);
+			t_httpUpdate_return ret = ESPhttpUpdate.update(client, url, VERSION);
+		#elif defined(ESP32)
+			HTTPUpdate httpUpdate;
+			httpUpdate.setFollowRedirects(HTTPC_STRICT_FOLLOW_REDIRECTS);
+			HTTPUpdateResult ret = httpUpdate.update(client, url, String(VERSION) + "-" + chipType);
+		#endif
+
+		switch(ret) {
+			case HTTP_UPDATE_FAILED:
+				printE("Update failed");
+				break;
+			case HTTP_UPDATE_NO_UPDATES:
+				printI("No Update");
+				break;
+			case HTTP_UPDATE_OK:
+				printI("Update OK");
+				break;
+		}
+		performUpgrade = false;
 	}
 }
 
@@ -1857,7 +1896,7 @@ void AmsWebServer::mqttCa() {
 		}
 		LittleFS.end();
 	} else {
-		server.sendHeader("Location","/config-mqtt");
+		server.sendHeader("Location","/mqtt");
 		server.send(303);
 	}
 }
@@ -1869,7 +1908,7 @@ void AmsWebServer::mqttCaUpload() {
 	uploadFile(FILE_MQTT_CA);
     HTTPUpload& upload = server.upload();
     if(upload.status == UPLOAD_FILE_END) {
-		server.sendHeader("Location","/config-mqtt");
+		server.sendHeader("Location","/mqtt");
 		server.send(303);
 
 		MqttConfig mqttConfig;
@@ -1885,7 +1924,7 @@ void AmsWebServer::mqttCaDelete() {
 
 	if(!uploading) { // Not an upload
 		deleteFile(FILE_MQTT_CA);
-		server.sendHeader("Location","/config-mqtt");
+		server.sendHeader("Location","/mqtt");
 		server.send(303);
 		MqttConfig mqttConfig;
 		if(config->getMqttConfig(mqttConfig) && mqttConfig.ssl) {
@@ -1911,7 +1950,7 @@ void AmsWebServer::mqttCert() {
 		}
 		LittleFS.end();
 	} else {
-		server.sendHeader("Location","/config-mqtt");
+		server.sendHeader("Location","/mqtt");
 		server.send(303);
 	}
 }
@@ -1923,7 +1962,7 @@ void AmsWebServer::mqttCertUpload() {
 	uploadFile(FILE_MQTT_CERT);
     HTTPUpload& upload = server.upload();
     if(upload.status == UPLOAD_FILE_END) {
-		server.sendHeader("Location","/config-mqtt");
+		server.sendHeader("Location","/mqtt");
 		server.send(303);
 		MqttConfig mqttConfig;
 		if(config->getMqttConfig(mqttConfig) && mqttConfig.ssl) {
@@ -1938,7 +1977,7 @@ void AmsWebServer::mqttCertDelete() {
 
 	if(!uploading) { // Not an upload
 		deleteFile(FILE_MQTT_CERT);
-		server.sendHeader("Location","/config-mqtt");
+		server.sendHeader("Location","/mqtt");
 		server.send(303);
 		MqttConfig mqttConfig;
 		if(config->getMqttConfig(mqttConfig) && mqttConfig.ssl) {
@@ -1964,7 +2003,7 @@ void AmsWebServer::mqttKey() {
 		}
 		LittleFS.end();
 	} else {
-		server.sendHeader("Location","/config-mqtt");
+		server.sendHeader("Location","/mqtt");
 		server.send(303);
 	}
 }
@@ -1976,7 +2015,7 @@ void AmsWebServer::mqttKeyUpload() {
 	uploadFile(FILE_MQTT_KEY);
     HTTPUpload& upload = server.upload();
     if(upload.status == UPLOAD_FILE_END) {
-		server.sendHeader("Location","/config-mqtt");
+		server.sendHeader("Location","/mqtt");
 		server.send(303);
 		MqttConfig mqttConfig;
 		if(config->getMqttConfig(mqttConfig) && mqttConfig.ssl) {
@@ -1991,7 +2030,7 @@ void AmsWebServer::mqttKeyDelete() {
 
 	if(!uploading) { // Not an upload
 		deleteFile(FILE_MQTT_KEY);
-		server.sendHeader("Location","/config-mqtt");
+		server.sendHeader("Location","/mqtt");
 		server.send(303);
 		MqttConfig mqttConfig;
 		if(config->getMqttConfig(mqttConfig) && mqttConfig.ssl) {
@@ -2245,7 +2284,7 @@ void AmsWebServer::configFileDownload() {
 		EnergyAccountingConfig eac;
 		config->getEnergyAccountingConfig(eac);
 
-		if(eac.thresholds[9] > 0) server.sendContent(buf, snprintf_P(buf, BufferSize, (char*) F("thresholds %d %d %d %d %d %d %d %d %d %d\n"), 
+		if(eac.thresholds[9] > 0) server.sendContent(buf, snprintf_P(buf, BufferSize, (char*) F("thresholds %d %d %d %d %d %d %d %d %d %d %d\n"), 
 			eac.thresholds[0],
 			eac.thresholds[1],
 			eac.thresholds[2],
@@ -2255,7 +2294,8 @@ void AmsWebServer::configFileDownload() {
 			eac.thresholds[6],
 			eac.thresholds[7],
 			eac.thresholds[8],
-			eac.thresholds[9]
+			eac.thresholds[9],
+			eac.hours
 		));
 	}
 
@@ -2292,7 +2332,7 @@ void AmsWebServer::configFileDownload() {
 			ds->getHourImport(23)
 		));
 		if(day.activeExport > 0) {
-			server.sendContent(buf, snprintf(buf, BufferSize, " %lu %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d\n", 
+			server.sendContent(buf, snprintf(buf, BufferSize, " %u %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d\n", 
 				day.activeExport,
 				ds->getHourExport(0),
 				ds->getHourExport(1),
@@ -2361,7 +2401,7 @@ void AmsWebServer::configFileDownload() {
 			ds->getDayImport(31)
 		));
 		if(month.activeExport > 0) {
-			server.sendContent(buf, snprintf_P(buf, BufferSize, " %lu %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d\n", 
+			server.sendContent(buf, snprintf_P(buf, BufferSize, " %u %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d\n", 
 				month.activeExport,
 				ds->getDayExport(1),
 				ds->getDayExport(2),
@@ -2401,15 +2441,28 @@ void AmsWebServer::configFileDownload() {
 	}
 
 	if(ea != NULL) {
+		EnergyAccountingConfig eac;
+		config->getEnergyAccountingConfig(eac);
 		EnergyAccountingData ead = ea->getData();
-		server.sendContent(buf, snprintf_P(buf, BufferSize, (char*) F("energyaccounting %d %d %.2f %.2f %.2f %.2f"), 
+		server.sendContent(buf, snprintf_P(buf, BufferSize, (char*) F("energyaccounting %d %d %.2f %.2f %.2f %.2f %d %.2f %d %.2f %d %.2f %d %.2f %d %.2f"), 
 			ead.version,
 			ead.month,
-			ead.maxHour / 100.0,
-			ead.costYesterday / 100.0,
-			ead.costThisMonth / 100.0,
-			ead.costLastMonth / 100.0
+			0.0, // Old max
+			ead.costYesterday / 10.0,
+			ead.costThisMonth / 1.0,
+			ead.costLastMonth / 1.0,
+			ead.peaks[0].day,
+			ead.peaks[0].value / 100.0,
+			ead.peaks[1].day,
+			ead.peaks[1].value / 100.0,
+			ead.peaks[2].day,
+			ead.peaks[2].value / 100.0,
+			ead.peaks[3].day,
+			ead.peaks[3].value / 100.0,
+			ead.peaks[4].day,
+			ead.peaks[4].value / 100.0
 		));
+		server.sendContent("\n");
 	}
 }
 

src/web/AmsWebServer.h

@@ -24,6 +24,7 @@
 	#include <WiFi.h>
 	#include <WebServer.h>
 	#include <HTTPClient.h>
+	#include <HTTPUpdate.h>
 #else
 	#warning "Unsupported board type"
 #endif
@@ -58,6 +59,13 @@ private:
 	bool uploading = false;
 	File file;
 	bool performRestart = false;
+	bool performUpgrade = false;
+	bool rebootForUpgrade = false;
+	#if defined(AMS2MQTT_FIRMWARE_URL)
+	String customFirmwareUrl = AMS2MQTT_FIRMWARE_URL;
+	#else
+	String customFirmwareUrl;
+	#endif
 
     static const uint16_t BufferSize = 2048;
     char* buf;
@@ -101,6 +109,7 @@ private:
 
 	String getSerialSelectOptions(int selected);
 	void firmwareHtml();
+	void firmwarePost();
 	void firmwareUpload();
 	void firmwareDownload();
 	void restartHtml();

web/application.js

@@ -316,6 +316,7 @@ $(function() {
             url: swv.data('url'),
             dataType: 'json'
         }).done(function(releases) {
+            var isnew = false;
             if(/^v\d{1,2}\.\d{1,2}\.\d{1,2}$/.test(swv.text()) && fwl.length == 0) {
                 releases.reverse();
                 var next_patch;
@@ -352,10 +353,13 @@ $(function() {
                 });
                 if(next_minor) {
                     nextVersion = next_minor;
+                    isnew = true;
                 } else if(next_major) {
                     nextVersion = next_major;
+                    isnew = true;
                 } else if(next_patch) {
                     nextVersion = next_patch;
+                    isnew = true;
                 }
             } else {
                 nextVersion = releases[0];
@@ -375,9 +379,11 @@ $(function() {
                         }
                     });
                 };
-                $('#newVersionTag').text(nextVersion.tag_name);
-                $('#newVersionUrl').prop('href', nextVersion.html_url);
-                $('#newVersion').removeClass('d-none');
+                if(isnew) {
+                    $('#newVersionTag').text(nextVersion.tag_name);
+                    $('#newVersionUrl').prop('href', nextVersion.html_url);
+                    $('#newVersion').removeClass('d-none');
+                }
             }
         });
     }
@@ -478,7 +484,7 @@ var drawDay = function() {
         timeout: 30000,
         dataType: 'json',
     }).done(function(json) {
-        data = [['Hour', 'Import', { role: 'style' }, { role: 'annotation' }, 'Export', { role: 'style' }]];
+        data = [['Hour', 'Import', { role: 'style' }, { role: 'annotation' }, 'Export', { role: 'style' }, { role: 'annotation' }]];
         var r = 1;
         var hour = moment.utc().hours();
         var offset = moment().utcOffset()/60;
@@ -486,13 +492,13 @@ var drawDay = function() {
         for(var i = hour; i<24; i++) {
             var imp = json["i"+zeropad(i)];
             var exp = json["e"+zeropad(i)];
-            data[r++] = [zeropad((i+offset)%24), imp, "opacity: 0.9;", exp == 0 ? imp.toFixed(1) : imp.toFixed(1) + '\n' + -exp.toFixed(1), exp == 0 ? 0 : -exp, "opacity: 0.9;"];
+            data[r++] = [zeropad((i+offset)%24), imp, "opacity: 0.9;", imp == 0 ? "" : imp.toFixed(1), exp == 0 ? 0 : -exp, "opacity: 0.9;", exp == 0 ? "" : -exp.toFixed(1)];
             min = Math.min(0, -exp);
         };
         for(var i = 0; i < hour; i++) {
             var imp = json["i"+zeropad(i)];
             var exp = json["e"+zeropad(i)];
-            data[r++] = [zeropad((i+offset)%24), imp, "opacity: 0.9;", exp == 0 ? imp.toFixed(1) : imp.toFixed(1) + '\n' + -exp.toFixed(1), exp == 0 ? 0 : -exp, "opacity: 0.9;"];
+            data[r++] = [zeropad((i+offset)%24), imp, "opacity: 0.9;", imp == 0 ? "" : imp.toFixed(1), exp == 0 ? 0 : -exp, "opacity: 0.9;", exp == 0 ? "" : -exp.toFixed(1)];
             min = Math.min(0, -exp);
         };
         ea = google.visualization.arrayToDataTable(data);
@@ -511,7 +517,7 @@ var drawMonth = function() {
         timeout: 30000,
         dataType: 'json',
     }).done(function(json) {
-        data = [['Hour', 'Import', { role: 'style' }, { role: 'annotation' }, 'Export', { role: 'style' }]];
+        data = [['Hour', 'Import', { role: 'style' }, { role: 'annotation' }, 'Export', { role: 'style' }, { role: 'annotation' }]];
         var r = 1;
         var day = moment().date();
         var eom = moment().subtract(1, 'months').endOf('month').date();
@@ -519,13 +525,13 @@ var drawMonth = function() {
         for(var i = day; i<=eom; i++) {
             var imp = json["i"+zeropad(i)];
             var exp = json["e"+zeropad(i)];
-            data[r++] = [zeropad(i), imp, "opacity: 0.9;", exp == 0 ? imp.toFixed(0) : imp.toFixed(0) + '\n' + -exp.toFixed(0), exp == 0 ? 0 : -exp, "opacity: 0.9;"];
+            data[r++] = [zeropad(i), imp, "opacity: 0.9;", imp == 0 ? "" : imp.toFixed(0), exp == 0 ? 0 : -exp, "opacity: 0.9;", exp == 0 ? "" : -exp.toFixed(0)];
             min = Math.min(0, -exp);
         }
         for(var i = 1; i < day; i++) {
             var imp = json["i"+zeropad(i)];
             var exp = json["e"+zeropad(i)];
-            data[r++] = [zeropad(i), imp, "opacity: 0.9;", exp == 0 ? imp.toFixed(0) : imp.toFixed(0) + '\n' + -exp.toFixed(0), exp == 0 ? 0 : -exp, "opacity: 0.9;"];
+            data[r++] = [zeropad(i), imp, "opacity: 0.9;", imp == 0 ? "" : imp.toFixed(0), exp == 0 ? 0 : -exp, "opacity: 0.9;", exp == 0 ? "" : -exp.toFixed(0)];
             min = Math.min(0, -exp);
         }
         ma = google.visualization.arrayToDataTable(data);
@@ -790,6 +796,12 @@ var fetch = function() {
             if(currency) {
                 $('.sp').show();
             }
+            if(om > 0) {
+                $('.se').removeClass('d-none');
+                $('#eache').html(json.ea.h.p.toFixed(2));
+                $('#eacde').html(json.ea.d.p.toFixed(1));
+                $('#eacme').html(json.ea.m.p.toFixed(0));
+            }
         }
 
         if(json.me) {
@@ -878,7 +890,7 @@ var fetch = function() {
 
 var upgrade = function() {
     if(nextVersion) {
-        if(confirm("Are you sure you want to perform upgrade to " + nextVersion.tag_name + "?")) {
+        if(confirm("WARNING: If you have a M-BUS powered device (Pow-U), please keep USB power connected while upgrading.\n\nAre you sure you want to perform upgrade to " + nextVersion.tag_name + "?")) {
             $('#loading-indicator').show();
             window.location.href="/upgrade?version=" + nextVersion.tag_name;
         }

web/data.json

@@ -23,8 +23,8 @@
     "v" : %.3f,
     "r" : %d,
     "t" : %.2f,
-    "u" : %lu,
-    "m" : %lu,
+    "u" : %u,
+    "m" : %u,
     "em" : %d,
     "hm" : %d,
     "wm" : %d,
@@ -35,19 +35,23 @@
     "ds" : %d,
     "ea" : {
         "x" : %.1f,
+        "p" : [ %s ],
         "t" : %d,
         "h" : {
             "u" : %.2f,
-            "c" : %.2f
+            "c" : %.2f,
+            "p" : %.2f
         },
         "d" : {
             "u" : %.2f,
-            "c" : %.2f
+            "c" : %.2f,
+            "p" : %.2f
         },
         "m" : {
             "u" : %.2f,
-            "c" : %.2f
+            "c" : %.2f,
+            "p" : %.2f
         }
     },
-    "c" : %lu
+    "c" : %u
 }

web/entsoe.html

@@ -34,6 +34,19 @@
                             <option value="10YDK-1--------W" {eaDk1}>DK1</option>
                             <option value="10YDK-2--------M" {eaDk2}>DK2</option>
                         </optgroup>
+                        <option value="10YAT-APG------L" {at}>Austria</option>
+                        <option value="10YBE----------2" {be}>Belgium</option>
+                        <option value="10YCZ-CEPS-----N" {cz}>Czech Republic</option>
+                        <option value="10Y1001A1001A39I" {ee}>Estonia</option>
+                        <option value="10YFI-1--------U" {fi}>Finland</option>
+                        <option value="10YFR-RTE------C" {fr}>France</option>
+                        <option value="10Y1001A1001A83F" {de}>Germany</option>
+                        <option value="10YGB----------A" {gb}>Great Britain</option>
+                        <option value="10YLV-1001A00074" {lv}>Latvia</option>
+                        <option value="10YLT-1001A0008Q" {lt}>Lithuania</option>
+                        <option value="10YNL----------L" {nl}>Netherland</option>
+                        <option value="10YPL-AREA-----S" {pl}>Poland</option>
+                        <option value="10YCH-SWISSGRIDZ" {ch}>Switzerland</option>
                     </select>
                 </div>
             </div>

web/firmware.html

@@ -1,18 +1,21 @@
 <div class="alert alert-danger">
-    WARNING: Units powered over M-bus must be connected to an external power supply during firmware upload. Failure to do so may cause power-down during upload resulting in non-functioning unit.
+    WARNING: Units powered by M-BUS (Pow-U) must be connected to an external power supply during firmware upload. Failure to do so may cause power-down during upload resulting in non-functioning unit.
 </div>
 <div class="alert alert-warning">
     Your board is using {chipset} chipset. Only upload firmware designed for this chipset. Failure to do so may result in non-functioning unit.
     <span id="fwDownload" style="display: none;"><br/>Download latest firmware file <a  id="fwLink" href="#" data-chipset="{chipset}">here</a></span>
 </div>
+<div class="alert alert-warning">
+    When using URL, only a valid ESP OTA server response will be accepted.
+</div>
 
 <form method="post" enctype="multipart/form-data" class="upload-form">
     <div class="my-3 p-3 bg-white rounded shadow">
         <div class="row">
             <div class="col-lg-6">
-                <div class="input-group mb-3">
+                <div class="input-group">
                     <div class="input-group-prepend">
-                        <span class="input-group-text">Upload</span>
+                        <span class="input-group-text">Upload file</span>
                     </div>
                     <div class="custom-file">
                         <input name="file" type="file" class="custom-file-input" id="fileUploadField">
@@ -21,6 +24,19 @@
                 </div>
             </div>
         </div>
+        <div class="row">
+            <div class="col-lg-6">or</div>
+        </div>
+        <div class="row">
+            <div class="col-lg-6">
+                <div class="input-group">
+                    <div class="input-group-prepend">
+                        <span class="input-group-text">Use URL</span>
+                    </div>
+                    <input type="text" name="url" class="form-control"/>
+                </div>
+            </div>
+        </div>
     </div>
     <hr/>
     <div class="row form-group">
@@ -28,7 +44,7 @@
             <a href="javascript:history.back();" class="btn btn-outline-secondary">Back</a>
         </div>
         <div class="col-6 text-right">
-            <button class="btn btn-primary">Upload</button>
+            <button class="btn btn-primary">Upgrade firmware</button>
         </div>
     </div>
-</form>
+</form>

web/foot.html

@@ -1,6 +1,5 @@
         <div id="newVersion" class="alert alert-info d-none">New version <span id="newVersionTag"></span>! 
-            <a id="newVersionUrl" href="#" target="_blank">view</a>
-            <span class="d-none ssl-capable"> or <a href="javascript:upgrade();">upgrade</a></span>
+            <a id="newVersionUrl" href="#" target="_blank">view</a> or <a href="javascript:upgrade();">click here to upgrade</a>
         </div>
     </main>
 

web/gpio.html

@@ -1,6 +1,6 @@
 <div class="alert alert-warning">!!WARNING!!<br/>Do not change anything here unless you know exactly what you are doing! Changing things here could cause the device to stop responding</div>
 <form method="post" action="/save">
-    <input type="hidden" name="gpioConfig" value="true"/>
+    <input type="hidden" name="gc" value="true"/>
     <div class="my-3 p-3 bg-white rounded shadow">
         <h6>GPIO settings</h6>
         <div class="d-flex flex-row flex-wrap">
@@ -8,18 +8,18 @@
                 <div class="input-group-prepend">
                     <span class="input-group-text">HAN</span>
                 </div>
-                <select name="hanPin" class="form-control">
-                    ${options.han}
+                <select name="h" class="form-control">
+                    ${h}
                 </select>
             </div>
             <div class="m-2 input-group input-group-sm" style="width: 150px;">
                 <div class="input-group-prepend">
                     <span class="input-group-text">LED</span>
                 </div>
-                <input name="ledPin" type="number" min="2" max="${gpio.max}" class="form-control" value="${config.ledPin}"/>
+                <input name="l" type="number" min="2" max="${g}" class="form-control" value="${l}"/>
                 <div class="input-group-append" title="Inverted">
                     <label class="input-group-text">
-                        <input type="checkbox" name="ledInverted" value="true" ${config.ledInverted}/> inv
+                        <input type="checkbox" name="i" value="true" ${i}/> inv
                     </label>
                 </div>
             </div>
@@ -27,12 +27,12 @@
                 <div class="input-group-prepend">
                     <span class="input-group-text">RGB</span>
                 </div>
-                <input name="ledPinRed" type="number" min="2" max="${gpio.max}" class="form-control" value="${config.ledPinRed}"/>
-                <input name="ledPinGreen" type="number" min="2" max="${gpio.max}" class="form-control" value="${config.ledPinGreen}"/>
-                <input name="ledPinBlue" type="number" min="2" max="${gpio.max}" class="form-control" value="${config.ledPinBlue}"/>
+                <input name="r" type="number" min="2" max="${g}" class="form-control" value="${r}"/>
+                <input name="e" type="number" min="2" max="${g}" class="form-control" value="${e}"/>
+                <input name="b" type="number" min="2" max="${g}" class="form-control" value="${b}"/>
                 <div class="input-group-append" title="Inverted">
                     <label class="input-group-text">
-                        <input type="checkbox" name="ledRgbInverted" value="true" ${config.ledRgbInverted}/> inv
+                        <input type="checkbox" name="n" value="true" ${n}/> inv
                     </label>
                 </div>
             </div>
@@ -40,31 +40,31 @@
                 <div class="input-group-prepend">
                     <span class="input-group-text">AP button</span>
                 </div>
-                <input name="apPin" type="number" min="0" max="${gpio.max}" class="form-control" value="${config.apPin}"/>
+                <input name="a" type="number" min="0" max="${g}" class="form-control" value="${a}"/>
             </div>
             <div class="m-2 input-group input-group-sm" style="width: 150px;">
                 <div class="input-group-prepend">
                     <span class="input-group-text">Temperature</span>
                 </div>
-                <input name="tempSensorPin" type="number" min="0" max="${gpio.max}" class="form-control" value="${config.tempSensorPin}"/>
+                <input name="t" type="number" min="0" max="${g}" class="form-control" value="${t}"/>
             </div>
             <div class="m-2 input-group input-group-sm" style="width: 150px;">
                 <div class="input-group-prepend">
                     <span class="input-group-text">Analog temp</span>
                 </div>
-                <input name="tempAnalogSensorPin" type="number" min="0" max="${gpio.max}" class="form-control" value="${config.tempAnalogSensorPin}"/>
+                <input name="m" type="number" min="0" max="${g}" class="form-control" value="${m}"/>
             </div>
             <div class="m-2 input-group input-group-sm" style="width: 100px;">
                 <div class="input-group-prepend">
                     <span class="input-group-text">Vcc</span>
                 </div>
-                <input name="vccPin" type="number" min="0" max="${gpio.max}" class="form-control" value="${config.vccPin}"/>
+                <input name="v" type="number" min="0" max="${g}" class="form-control" value="${v}"/>
             </div>
             <div class="m-2 input-group input-group-sm" style="width: 200px;">
                 <div class="input-group-prepend">
                     <span class="input-group-text">GND resistor</span>
                 </div>
-                <input type="number" min="1" max="1000" step="1" class="form-control" name="vccResistorGnd" value="${config.vccResistorGnd}" />
+                <input type="number" min="1" max="1000" step="1" class="form-control" name="d" value="${d}" />
                 <div class="input-group-append" title="Inverted">
                     <label class="input-group-text">k&ohm;</label>
                 </div>
@@ -73,7 +73,7 @@
                 <div class="input-group-prepend">
                     <span class="input-group-text">Vcc resistor</span>
                 </div>
-                <input type="number" min="1" max="1000" step="1" class="form-control" name="vccResistorVcc" value="${config.vccResistorVcc}" />
+                <input type="number" min="1" max="1000" step="1" class="form-control" name="s" value="${s}" />
                 <div class="input-group-append" title="Inverted">
                     <label class="input-group-text">k&ohm;</label>
                 </div>
@@ -82,19 +82,19 @@
                 <div class="input-group-prepend">
                     <span class="input-group-text">Multiplier</span>
                 </div>
-                <input type="number" min="0.1" max="10" step="0.01" class="form-control" name="vccMultiplier" value="${config.vccMultiplier}" />
+                <input type="number" min="0.1" max="10" step="0.01" class="form-control" name="u" value="${u}" />
             </div>
             <div class="m-2 input-group input-group-sm" style="width: 120px;">
                 <div class="input-group-prepend">
                     <span class="input-group-text">Offset</span>
                 </div>
-                <input type="number" min="0.0" max="3.5" step="0.01" class="form-control" name="vccOffset" value="${config.vccOffset}" />
+                <input type="number" min="0.0" max="3.5" step="0.01" class="form-control" name="o" value="${o}" />
             </div>
             <div class="m-2 input-group input-group-sm" style="width: 130px;">
                 <div class="input-group-prepend">
                     <span class="input-group-text">Boot limit</span>
                 </div>
-                <input type="number" min="2.5" max="3.5" step="0.1" class="form-control" name="vccBootLimit" value="${config.vccBootLimit}" />
+                <input type="number" min="2.5" max="3.5" step="0.1" class="form-control" name="c" value="${c}" />
             </div>
         </div>
     </div>

web/ha2.json

@@ -3,5 +3,5 @@
     "tPO" : %.2f,
     "tQI" : %.2f,
     "tQO" : %.2f,
-    "rtc" : %llu
+    "rtc" : %lld
 }

web/ha3.json

@@ -11,9 +11,5 @@
     "I3" : %.2f,
     "U1" : %.2f,
     "U2" : %.2f,
-    "U3" : %.2f,
-    "PF" : %.2f,
-    "PF1" : %.2f,
-    "PF2" : %.2f,
-    "PF3" : %.2f
+    "U3" : %.2f
 }

web/ha4.json

@@ -3,8 +3,14 @@
     "id" : "%s",
     "type" : "%s",
     "P" : %d,
+    "P1" : %.2f,
+    "P2" : %.2f,
+    "P3" : %.2f,
     "Q" : %d,
     "PO" : %d,
+    "PO1" : %.2f,
+    "PO2" : %.2f,
+    "PO3" : %.2f,
     "QO" : %d,
     "I1" : %.2f,
     "I2" : %.2f,
@@ -15,10 +21,5 @@
     "PF" : %.2f,
     "PF1" : %.2f,
     "PF2" : %.2f,
-    "PF3" : %.2f,
-    "tPI" : %.2f,
-    "tPO" : %.2f,
-    "tQI" : %.2f,
-    "tQO" : %.2f,
-    "rtc" : %lu
+    "PF3" : %.2f
 }

web/head.html

@@ -1,3 +1,4 @@
+<!DOCTYPE html>
 <html>
 <head>
     <meta charset="UTF-8">
@@ -63,7 +64,7 @@
                             <a class="dropdown-item" href="/mqtt">MQTT</a>
                             <a class="dropdown-item" href="/web">Web</a>
                             <a class="dropdown-item" href="/ntp">NTP</a>
-                            <a class="dropdown-item" href="/entsoe">ENTSO-E API</a>
+                            <a class="dropdown-item d-none ssl-capable" href="/entsoe">ENTSO-E API</a>
                             <div class="dropdown-divider"></div>
                             <a class="dropdown-item" href="https://github.com/gskjold/AmsToMqttBridge/wiki" target="_blank">Documentation</a>
                         </div>