mirror of
https://github.com/UtilitechAS/amsreader-firmware.git
synced 2026-01-13 15:37:03 +00:00
b06aa5f71b
* Limit tasks in loop based on voltage * Updated disconnect voltage limit * Fixed 8266 build
93 lines
2.3 KiB
C++
93 lines
2.3 KiB
C++
/**
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* @copyright Utilitech AS 2023
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* License: Fair Source
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*
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*/
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#ifndef _HWTOOLS_H
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#define _HWTOOLS_H
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#include "Arduino.h"
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#if defined(ESP8266)
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#include <ESP8266WiFi.h>
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#elif defined(ESP32)
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#include <WiFi.h>
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#include <driver/adc.h>
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#include <esp_adc_cal.h>
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#include <soc/adc_channel.h>
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#endif
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#include <DallasTemperature.h>
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#include <OneWire.h>
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#include "AmsConfiguration.h"
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#define LED_INTERNAL 0
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#define LED_RED 1
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#define LED_GREEN 2
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#define LED_BLUE 3
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#define LED_YELLOW 4
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struct TempSensorData {
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uint8_t address[8];
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float lastRead;
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float lastValidRead;
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bool changed;
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};
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struct AdcConfig {
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uint8_t unit;
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uint8_t channel;
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};
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class HwTools {
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public:
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bool applyBoardConfig(uint8_t boardType, GpioConfig& gpioConfig, MeterConfig& meterConfig, uint8_t hanPin);
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void setup(SystemConfig* sys, GpioConfig* gpio);
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float getVcc();
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uint8_t getTempSensorCount();
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TempSensorData* getTempSensorData(uint8_t);
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bool updateTemperatures();
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float getTemperature();
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float getTemperatureAnalog();
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float getTemperature(uint8_t address[8]);
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int getWifiRssi();
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bool ledOn(uint8_t color);
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bool ledOff(uint8_t color);
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bool ledBlink(uint8_t color, uint8_t blink);
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void setBootSuccessful(bool value);
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bool isVoltageOptimal(float range = 0.4);
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uint8_t getBoardType();
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HwTools() {};
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private:
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uint8_t boardType;
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uint8_t ledPin, redPin, greenPin, bluePin, tempPin, atempPin;
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uint8_t ledDisablePin, ledBehaviour;
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bool ledInvert, rgbInvert;
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uint8_t vccPin, vccGnd_r, vccVcc_r;
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float vccOffset, vccMultiplier;
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float vcc = 3.3; // Last known Vcc
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float maxVcc = 3.25; // Best to have this close to max as a start, in case Pow-U reboots and starts off with a low voltage, we dont want that to be perceived as max
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unsigned long lastVccRead = 0;
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uint16_t analogRange = 1024;
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AdcConfig voltAdc, tempAdc;
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#if defined(ESP32)
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esp_adc_cal_characteristics_t* voltAdcChar, tempAdcChar;
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#endif
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bool tempSensorInit;
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OneWire *oneWire = NULL;
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DallasTemperature *sensorApi = NULL;
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uint8_t sensorCount = 0;
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TempSensorData** tempSensors = NULL;
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bool bootSuccessful = false;
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bool writeLedPin(uint8_t color, uint8_t state);
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bool isSensorAddressEqual(uint8_t a[8], uint8_t b[8]);
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void getAdcChannel(uint8_t pin, AdcConfig&);
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};
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#endif
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