pull/18/head
alanbjohnston 7 years ago committed by GitHub
parent b3be894747
commit 221df1fe09
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GPG Key ID: 4AEE18F83AFDEB23

@ -115,7 +115,7 @@ struct SensorData read_sensor_data(struct SensorConfig sensor) {
int16_t value = (int16_t)((wiringPiI2CRead(sensor.fd) << 8 ) | wiringPiI2CRead (sensor.fd)); int16_t value = (int16_t)((wiringPiI2CRead(sensor.fd) << 8 ) | wiringPiI2CRead (sensor.fd));
float value1 = (float) value; float value1 = (float) value;
data.current = value1 / (float)sensor.currentDivider; data.current = value1 / (float)sensor.currentDivider;
printf("********* value0 %d value1 %d value %d data.current %f \n", value0, value1, value, data.current); printf("********* value0 %d value1 %f value %d data.current %f \n", value0, value1, value, data.current);
uint16_t value2 = (uint16_t)wireReadRegister(sensor.fd, INA219_REG_BUSVOLTAGE); uint16_t value2 = (uint16_t)wireReadRegister(sensor.fd, INA219_REG_BUSVOLTAGE);
data.voltage = ((double)(value2 >> 3) * 4) / 1000; data.voltage = ((double)(value2 >> 3) * 4) / 1000;
data.power = (float)((uint16_t)wiringPiI2CReadReg16(sensor.fd, INA219_REG_POWER)) * (float)sensor.powerMultiplier; data.power = (float)((uint16_t)wiringPiI2CReadReg16(sensor.fd, INA219_REG_POWER)) * (float)sensor.powerMultiplier;

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