/**
* Sets the maximum period for stopped detection.
*
* Sets the value that represents the maximum period of the Encoder before it
* will assume that the attached device is stopped. This timeout allows users
* to determine if the wheels or other shaft has stopped rotating.
* This method compensates for the decoding type.
*
* @deprecated Use SetMinRate() in favor of this method. This takes unscaled
* periods and SetMinRate() scales using value from
* SetDistancePerPulse().
*
* @param maxPeriod The maximum time between rising and falling edges before
* the FPGA will report the device stopped. This is expressed
* in seconds.
*/
void Encoder::SetMaxPeriod(double maxPeriod) {
if (StatusIsFatal()) return;
if (m_counter) {
m_counter->SetMaxPeriod(maxPeriod * DecodingScaleFactor());
} else {
int32_t status = 0;
setEncoderMaxPeriod(m_encoder, maxPeriod, &status);
wpi_setErrorWithContext(status, getHALErrorMessage(status));
}
}
/*
* Class: edu_wpi_first_wpilibj_hal_EncoderJNI
* Method: setEncoderMaxPeriod
* Signature: (JD)V
*/
JNIEXPORT void JNICALL Java_edu_wpi_first_wpilibj_hal_EncoderJNI_setEncoderMaxPeriod
(JNIEnv * env, jclass, jlong id, jdouble value)
{
ENCODERJNI_LOG(logDEBUG) << "Calling ENCODERJNI setEncoderMaxPeriod";
ENCODERJNI_LOG(logDEBUG) << "Encoder Ptr = " << (void*)id;
int32_t status = 0;
setEncoderMaxPeriod((void*)id, value, &status);
ENCODERJNI_LOG(logDEBUG) << "Status = " << status;
CheckStatus(env, status);
}
/*
* Class: edu_wpi_first_wpilibj_hal_EncoderJNI
* Method: setEncoderMaxPeriod
* Signature: (Ljava/nio/ByteBuffer;DLjava/nio/IntBuffer;)V
*/
JNIEXPORT void JNICALL Java_edu_wpi_first_wpilibj_hal_EncoderJNI_setEncoderMaxPeriod
(JNIEnv * env, jclass, jobject id, jdouble value, jobject status)
{
ENCODERJNI_LOG(logDEBUG) << "Calling ENCODERJNI setEncoderMaxPeriod";
void ** javaId = (void**)env->GetDirectBufferAddress(id);
ENCODERJNI_LOG(logDEBUG) << "Encoder Ptr = " << *javaId;
jint * statusPtr = (jint*)env->GetDirectBufferAddress(status);
ENCODERJNI_LOG(logDEBUG) << "Status Ptr = " << statusPtr;
setEncoderMaxPeriod(*javaId, value, statusPtr);
ENCODERJNI_LOG(logDEBUG) << "Status = " << *statusPtr;
}
