diff --git a/afsk/main.c b/afsk/main.c index 39e2f9f0..bea38537 100644 --- a/afsk/main.c +++ b/afsk/main.c @@ -110,7 +110,9 @@ struct SensorData read_sensor_data(struct SensorConfig sensor) { wiringPiI2CWriteReg16(sensor.fd, INA219_REG_CALIBRATION, sensor.calValue); wiringPiI2CWriteReg16(sensor.fd, INA219_REG_CONFIG, sensor.config); wiringPiI2CWriteReg16(sensor.fd, INA219_REG_CALIBRATION, sensor.calValue); - data.current = (float)((int16_t)wiringPiI2CReadReg16(sensor.fd, INA219_REG_CURRENT)) / (float)sensor.currentDivider; +// data.current = (float)((int16_t)wiringPiI2CReadReg16(sensor.fd, INA219_REG_CURRENT)) / (float)sensor.currentDivider; + int16_t value = (uint16_t)((wiringPiI2CRead(sensor.fd) << 8 ) | wiringPiI2CRead (sensor.fd)); + data.current = (float)value / (float)sensor.currentDivider;; uint16_t value = (uint16_t)wireReadRegister(sensor.fd, INA219_REG_BUSVOLTAGE); data.voltage = ((double)(value >> 3) * 4) / 1000; data.power = (float)((uint16_t)wiringPiI2CReadReg16(sensor.fd, INA219_REG_POWER)) * (float)sensor.powerMultiplier;