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[hal] Add support for DMA to Java (#3158)

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This commit is contained in:
Thad House
2021-06-14 19:56:42 -07:00
committed by GitHub
parent 85144e47ff
commit 4a36f86c81
39 changed files with 2013 additions and 97 deletions
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9
hal/src/main/native/cpp/jni/HALUtil.cpp
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@@ -46,6 +46,7 @@ static JClass matchInfoDataCls;
static JClass accumulatorResultCls;
static JClass canDataCls;
static JClass halValueCls;
static JClass baseStoreCls;
static const JClassInit classes[] = {
{"edu/wpi/first/hal/PWMConfigDataResult", &pwmConfigDataResultCls},
@@ -53,7 +54,8 @@ static const JClassInit classes[] = {
{"edu/wpi/first/hal/MatchInfoData", &matchInfoDataCls},
{"edu/wpi/first/hal/AccumulatorResult", &accumulatorResultCls},
{"edu/wpi/first/hal/CANData", &canDataCls},
{"edu/wpi/first/hal/HALValue", &halValueCls}};
{"edu/wpi/first/hal/HALValue", &halValueCls},
{"edu/wpi/first/hal/DMAJNISample$BaseStore", &baseStoreCls}};
static const JExceptionInit exceptions[] = {
{"java/lang/IllegalArgumentException", &illegalArgExCls},
@@ -305,6 +307,11 @@ jobject CreateHALValue(JNIEnv* env, const HAL_Value& value) {
halValueCls, fromNative, static_cast<jint>(value.type), value1, value2);
}
jobject CreateDMABaseStore(JNIEnv* env, jint valueType, jint index) {
static jmethodID ctor = env->GetMethodID(baseStoreCls, "<init>", "(II)V");
return env->NewObject(baseStoreCls, ctor, valueType, index);
}
JavaVM* GetJVM() {
return jvm;
}