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https://github.com/wpilibsuite/allwpilib
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45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
// Copyright (c) FIRST and other WPILib contributors.
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// Open Source Software; you can modify and/or share it under the terms of
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// the WPILib BSD license file in the root directory of this project.
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#pragma once
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#include <jni.h>
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#include <wpi/jni_util.h>
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#include "SimulatorJNI.h"
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#include "hal/Types.h"
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#include "hal/Value.h"
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#include "hal/handles/UnlimitedHandleResource.h"
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#include "hal/simulation/NotifyListener.h"
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#include "hal/simulation/SPIData.h"
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namespace hal::sim {
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class SpiReadAutoReceiveBufferCallbackStore {
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public:
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void create(JNIEnv* env, jobject obj);
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int32_t performCallback(const char* name, uint32_t* buffer,
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int32_t numToRead);
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void free(JNIEnv* env);
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void setCallbackId(int32_t id) { callbackId = id; }
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int32_t getCallbackId() { return callbackId; }
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private:
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wpi::java::JGlobal<jobject> m_call;
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int32_t callbackId;
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};
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void InitializeSpiBufferStore();
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using RegisterSpiBufferCallbackFunc = int32_t (*)(
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int32_t index, HAL_SpiReadAutoReceiveBufferCallback callback, void* param);
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using FreeSpiBufferCallbackFunc = void (*)(int32_t index, int32_t uid);
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SIM_JniHandle AllocateSpiBufferCallback(
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JNIEnv* env, jint index, jobject callback,
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RegisterSpiBufferCallbackFunc createCallback);
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void FreeSpiBufferCallback(JNIEnv* env, SIM_JniHandle handle, jint index,
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FreeSpiBufferCallbackFunc freeCallback);
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} // namespace hal::sim
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