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Made CAN actually work in Java

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Change-Id: I90709799de02c4cf1800f57bbecd637c76b33469
This commit is contained in:
thomasclark
2014-05-27 15:10:18 -04:00
parent db940d8c43
commit c1482cb267
2 changed files with 11 additions and 12 deletions
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5
wpilibj/wpilibJavaJNI/lib/CANJNI.cpp
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@@ -5,6 +5,7 @@
#include "edu_wpi_first_wpilibj_can_CANJNI.h"
#include "HAL/CAN.h"
#include "NetworkCommunication/JaguarCANDriver.h"
// set the logging level
TLogLevel canJNILogLevel = logDEBUG;
@@ -46,7 +47,7 @@ JNIEXPORT void JNICALL Java_edu_wpi_first_wpilibj_can_CANJNI_FRCNetworkCommunica
jint * statusPtr = (jint*)env->GetDirectBufferAddress(status);
//CANJNI_LOG(logDEBUG) << "Status Ptr = " << statusPtr;
JaguarCANSendMessage((uint32_t) messageID, (const uint8_t*)dataPtr, (uint8_t)dataCapacity, statusPtr);
FRC_NetworkCommunication_JaguarCANDriver_sendMessage((uint32_t) messageID, (const uint8_t*)dataPtr, (uint8_t)dataCapacity, statusPtr);
CANJNI_LOG(logDEBUG) << "Status = " << *statusPtr;
}
@@ -68,7 +69,7 @@ JNIEXPORT jobject JNICALL Java_edu_wpi_first_wpilibj_can_CANJNI_FRCNetworkCommun
jbyte* dataPtr = new jbyte[8];
//CANJNI_LOG(logDEBUG) << "Original MessageSize = " << (jint)dataSize;
//CANJNI_LOG(logDEBUG) << "Original MessagePtr = " << (jint*)dataPtr;
JaguarCANReceiveMessage((uint32_t*)messageIDPtr, (uint8_t*)dataPtr, &dataSize, timeout, statusPtr);
FRC_NetworkCommunication_JaguarCANDriver_receiveMessage((uint32_t*)messageIDPtr, (uint8_t*)dataPtr, &dataSize, timeout, statusPtr);
//CANJNI_LOG(logDEBUG) << "MessageID Out = " << std::hex << *messageIDPtr;
CANJNI_LOG(logDEBUG) << "MessageSize = " << (jint)dataSize;