/*
* Class: edu_wpi_first_wpilibj_hal_DIOJNI
* Method: allocateDIO
* Signature: (JZ)Z
*/
JNIEXPORT jboolean JNICALL Java_edu_wpi_first_wpilibj_hal_DIOJNI_allocateDIO
(JNIEnv * env, jclass, jlong id, jboolean value)
{
DIOJNI_LOG(logDEBUG) << "Calling DIOJNI allocateDIO";
DIOJNI_LOG(logDEBUG) << "Port Ptr = " << (void*)id;
int32_t status = 0;
jboolean returnValue = allocateDIO((void*)id, value, &status);
DIOJNI_LOG(logDEBUG) << "Status = " << status;
DIOJNI_LOG(logDEBUG) << "allocateDIOResult = " << (jint)returnValue;
CheckStatus(env, status);
return returnValue;
}
/*
* Class: edu_wpi_first_wpilibj_hal_DIOJNI
* Method: allocateDIO
* Signature: (Ljava/nio/ByteBuffer;BLjava/nio/IntBuffer;)B
*/
JNIEXPORT jbyte JNICALL Java_edu_wpi_first_wpilibj_hal_DIOJNI_allocateDIO
(JNIEnv * env, jclass, jobject id, jbyte value, jobject status)
{
DIOJNI_LOG(logDEBUG) << "Calling DIOJNI allocateDIO";
void ** javaId = (void**)env->GetDirectBufferAddress(id);
DIOJNI_LOG(logDEBUG) << "Port Ptr = " << *javaId;
jint * statusPtr = (jint*)env->GetDirectBufferAddress(status);
DIOJNI_LOG(logDEBUG) << "Status Ptr = " << statusPtr;
jbyte returnValue = allocateDIO(*javaId, value, statusPtr);
DIOJNI_LOG(logDEBUG) << "Status = " << *statusPtr;
DIOJNI_LOG(logDEBUG) << "allocateDIOResult = " << (jint)returnValue;
return returnValue;
}
/**
* Create an instance of a DigitalInput.
* Creates a digital input given a channel. Common creation routine for all
* constructors.
*/
void DigitalInput::InitDigitalInput(uint32_t channel)
{
m_table = NULL;
char buf[64];
if (!CheckDigitalChannel(channel))
{
snprintf(buf, 64, "Digital Channel %d", channel);
wpi_setWPIErrorWithContext(ChannelIndexOutOfRange, buf);
return;
}
m_channel = channel;
int32_t status = 0;
allocateDIO(m_digital_ports[channel], true, &status);
wpi_setErrorWithContext(status, getHALErrorMessage(status));
LiveWindow::GetInstance()->AddSensor("DigitalInput", channel, this);
HALReport(HALUsageReporting::kResourceType_DigitalInput, channel);
}
InterruptSource::InterruptSource(uint32_t channel) : m_channel(channel) {
int32_t status = 0;
allocateDIO(m_digital_ports[channel], true, &status);
wpi_setErrorWithContext(status, getHALErrorMessage(status));
}
