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esp32-nmea2000-obp60
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Fix for voltage sensor OBP40

This commit is contained in:
norbert-walter 2025-07-03 22:41:12 +02:00
parent c614cae472
commit 07a1b2388e
1 changed files with 7 additions and 5 deletions
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12
lib/obp60task/OBPSensorTask.cpp
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@ -498,10 +498,12 @@ void sensorTask(void *param){
// Send supply voltage value all 1s
if(millis() > starttime5 + 1000 && String(powsensor1) == "off"){
starttime5 = millis();
#ifdef VOLTAGE_SENSOR
float rawVoltage = (float(analogRead(OBP_ANALOG0)) * 3.3 / 4096 + 0.53) * 2; // Vin = 1/2 for OBP40
#else
float rawVoltage = (float(analogRead(OBP_ANALOG0)) * 3.3 / 4096 + 0.17) * 20; // Vin = 1/20 for OBP60
float rawVoltage = 0;
#ifdef BOARD_OBP40S3 && VOLTAGE_SENSOR
rawVoltage = (float(analogRead(OBP_ANALOG0)) * 3.3 / 4096 + 0.53) * 2; // Vin = 1/2 for OBP40
#endif
#ifdef BOARD_OBP60S3
rawVoltage = (float(analogRead(OBP_ANALOG0)) * 3.3 / 4096 + 0.17) * 20; // Vin = 1/20 for OBP60
#endif
sensors.batteryVoltage = rawVoltage * vslope + voffset; // Calibration
// Save new data in average array
@ -510,7 +512,7 @@ void sensorTask(void *param){
sensors.batteryVoltage10 = batV.getAvg(10) / 100.0;
sensors.batteryVoltage60 = batV.getAvg(60) / 100.0;
sensors.batteryVoltage300 = batV.getAvg(300) / 100.0;
#if defined LIPO_ACCU_1200 && defined VOLTAGE_SENSOR
#if BOARD_OBP40S3 && defined LIPO_ACCU_1200 && defined VOLTAGE_SENSOR
// Polynomfit for LiPo capacity calculation for 3,7V LiPo accus, 0...100%
sensors.batteryLevelLiPo = sensors.batteryVoltage60 * 203.8312 -738.1635;
// Limiter