From cf63dd893f814da86eff44fe4efac028e59620de Mon Sep 17 00:00:00 2001 From: Roar Fredriksen Date: Thu, 14 Sep 2017 15:03:46 +0200 Subject: [PATCH] Better markup --- Samples/HAN Sample Breakdown.md | 107 ++++++++++++-------------------- 1 file changed, 41 insertions(+), 66 deletions(-) diff --git a/Samples/HAN Sample Breakdown.md b/Samples/HAN Sample Breakdown.md index 693b81ae..1a006d9f 100644 --- a/Samples/HAN Sample Breakdown.md +++ b/Samples/HAN Sample Breakdown.md @@ -1,69 +1,44 @@ -SAMPLE Data: -[2017-09-12 23.18.43.731 - Received 41 (0x29) bytes] -7E A0 27 01 02 01 10 5A 87 E6 E7 00 0F 40 00 00 00 09 0C 07 E1 09 0C 02 -17 12 2A FF 80 00 00 02 01 06 00 00 05 28 B8 0C 7E +### SAMPLE Data: +> **[2017-09-12 23.18.43.731 - Received 41 (0x29) bytes]** + +> 7E A0 27 01 02 01 10 5A 87 E6 E7 00 0F 40 00 00 00 09 0C 07 E1 09 0C 02 +> 17 12 2A FF 80 00 00 02 01 06 00 00 05 28 B8 0C 7E -Breakdown: ---------- -7E: Frame Start flag - -A: 4 bits, A = Frame Format Type 3 (0b1010) - -0 -27: 11 bits, Frame size: 0x27 (39 bytes, excluding start/end flags) - -01: Destination Address - (Address can be 1-4 bytes. Terminated by LSB=1) -02 -01: Source Address - (Address can be 1-4 bytes. Terminated by LSB=1) - -10: Control Field - -5A -87: Header check sequence (HCS) - (Check sum calculated from the address bytes, according to RFC 1662) - --------- -Data: - - LLC PDU Format (GB, 8.3 Fig 19) -E6 Destination LSAP -E7 Source LSAP -00 LLC Quality -0F Information, n*8 bits? - - (UNCERTAIN) -40 Push setup, class_id=40 -00 version=0 - -00 00 09 0C (UNKNOWN, 2316?) - -07 E1 2017 (year) -09 09 (sep) -0C 12 (date) -02 tuesday - -17 23 (hour) -12 18 (min) -2A 42 (sec) -FF (fff not specified) -80 (deviation not specified) -00 -00 (clock_status) - -02 (UNKNOWN) -01 06 (UNCERTAIN. 0106=List1, 0D09=List2, 1209=List3) -00 (UNKNOWN) -00 (UNKNOWN) - -05 28 1320 Watt --------- - -B8 -0C: Frame check sequence (FCS) - (Check sum calculated from full frame, excluding flags and FCS, according to RFC 1662) - -7E: Frame End flag +### Breakdown: +Data | Explaination +--------|------------- +7E | Frame Start flag +A | 4 bits, A = Frame Format Type 3 (0b1010) +0 27 | 11 bits, Frame size: 0x27 (39 bytes, excluding start/end flags) +01 | Destination Address (Address can be 1-4 bytes. Terminated by LSB=1) +02 01 | Source Address (Address can be 1-4 bytes. Terminated by LSB=1) +10 | Control Field +5A 87 | Header check sequence (HCS) (Check sum calculated from the address bytes, according to RFC 1662) +**Begin Data**| LLC PDU Format (GB, 8.3 Fig 19)|| +E6 | Destination LSAP +E7 | Source LSAP +00 | LLC Quality +0F | Information, n*8 bits? +40 | (UNCERTAIN) Push setup, class_id=40 +00 | (UNCERTAIN) version=0 +00 00 09 0C | (UNKNOWN, 2316?) +07 E1 | 2017 (year) +09 | 09 (sep) +0C | 12 (date) +02 | tuesday +17 | 23 (hour) +12 | 18 (min) +2A | 42 (sec) +FF | (fff not specified) +80 | (deviation not specified) +00 00 | (clock_status) +02 | (UNKNOWN) +01 06 | (UNCERTAIN. 0106=List1, 0D09=List2, 1209=List3) +00 | (UNKNOWN) +00 | (UNKNOWN) +05 28 | 1320 Watt +**End Data**| +B8 0C | Frame check sequence (FCS) (Check sum calculated from full frame, excluding flags and FCS, according to RFC 1662) +7E | Frame End flag