/**
* Read the battery voltage.
*
* @return The battery voltage in Volts.
*/
float DriverStation::GetBatteryVoltage() const {
int32_t status = 0;
float voltage = getVinVoltage(&status);
wpi_setErrorWithContext(status, "getVinVoltage");
return voltage;
}
/*
* Class: edu_wpi_first_wpilibj_hal_PowerJNI
* Method: getVinVoltage
* Signature: ()F
*/
JNIEXPORT jfloat JNICALL Java_edu_wpi_first_wpilibj_hal_PowerJNI_getVinVoltage
(JNIEnv * env, jclass)
{
int32_t status = 0;
float val = getVinVoltage(&status);
CheckStatus(env, status);
return val;
}
/**
* Get the input voltage to the robot controller
* @return The controller input voltage value in Volts
*/
double ControllerPower::GetInputVoltage() {
int32_t status = 0;
double retVal = getVinVoltage(&status);
wpi_setGlobalErrorWithContext(status, getHALErrorMessage(status));
return retVal;
}
/*
* Class: edu_wpi_first_wpilibj_hal_PowerJNI
* Method: getVinVoltage
* Signature: (Ljava/nio/IntBuffer;)F
*/
JNIEXPORT jfloat JNICALL Java_edu_wpi_first_wpilibj_hal_PowerJNI_getVinVoltage
(JNIEnv * env, jclass, jobject status)
{
jint * statusPtr = (jint*)env->GetDirectBufferAddress(status);
return getVinVoltage(statusPtr);
}
