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https://github.com/wpilibsuite/allwpilib
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f84018af5f
During shared library loading, a different libLLVM can be pulled in, causing llvm symbols from dependent libraries to resolve to that library instead of this one. This has been seen in the wild with the Mesa OpenGL implementation in JavaFX applications (see wpilibsuite/shuffleboard#361). This is clearly a very breaking change. For some level of backwards compatibility, a namespace alias from llvm to wpi is performed in the "llvm" headers. Unfortunately, forward declarations of llvm classes will still break, but compilers seem to generate clear error messages in those cases ("namespace alias 'llvm' not allowed here, assuming 'wpi'"). This change also moves all the wpiutil headers to a single "wpi" subdirectory from the previously split "llvm", "support", "tcpsockets", and "udpsockets". Shim headers will be added for backwards compatibility in a later commit.
114 lines
5.0 KiB
C++
114 lines
5.0 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) 2017-2018 FIRST. All Rights Reserved. */
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/* Open Source Software - may be modified and shared by FRC teams. The code */
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/* must be accompanied by the FIRST BSD license file in the root directory of */
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/* the project. */
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/*----------------------------------------------------------------------------*/
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#pragma once
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#include <atomic>
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#include <memory>
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#include <wpi/mutex.h>
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#include "MockData/AnalogInData.h"
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#include "MockData/NotifyListenerVector.h"
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namespace hal {
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class AnalogInData {
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public:
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int32_t RegisterInitializedCallback(HAL_NotifyCallback callback, void* param,
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HAL_Bool initialNotify);
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void CancelInitializedCallback(int32_t uid);
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void InvokeInitializedCallback(HAL_Value value);
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HAL_Bool GetInitialized();
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void SetInitialized(HAL_Bool initialized);
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int32_t RegisterAverageBitsCallback(HAL_NotifyCallback callback, void* param,
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HAL_Bool initialNotify);
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void CancelAverageBitsCallback(int32_t uid);
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void InvokeAverageBitsCallback(HAL_Value value);
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int32_t GetAverageBits();
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void SetAverageBits(int32_t averageBits);
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int32_t RegisterOversampleBitsCallback(HAL_NotifyCallback callback,
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void* param, HAL_Bool initialNotify);
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void CancelOversampleBitsCallback(int32_t uid);
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void InvokeOversampleBitsCallback(HAL_Value value);
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int32_t GetOversampleBits();
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void SetOversampleBits(int32_t oversampleBits);
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int32_t RegisterVoltageCallback(HAL_NotifyCallback callback, void* param,
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HAL_Bool initialNotify);
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void CancelVoltageCallback(int32_t uid);
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void InvokeVoltageCallback(HAL_Value value);
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double GetVoltage();
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void SetVoltage(double voltage);
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int32_t RegisterAccumulatorInitializedCallback(HAL_NotifyCallback callback,
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void* param,
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HAL_Bool initialNotify);
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void CancelAccumulatorInitializedCallback(int32_t uid);
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void InvokeAccumulatorInitializedCallback(HAL_Value value);
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HAL_Bool GetAccumulatorInitialized();
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void SetAccumulatorInitialized(HAL_Bool accumulatorInitialized);
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int32_t RegisterAccumulatorValueCallback(HAL_NotifyCallback callback,
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void* param, HAL_Bool initialNotify);
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void CancelAccumulatorValueCallback(int32_t uid);
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void InvokeAccumulatorValueCallback(HAL_Value value);
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int64_t GetAccumulatorValue();
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void SetAccumulatorValue(int64_t accumulatorValue);
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int32_t RegisterAccumulatorCountCallback(HAL_NotifyCallback callback,
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void* param, HAL_Bool initialNotify);
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void CancelAccumulatorCountCallback(int32_t uid);
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void InvokeAccumulatorCountCallback(HAL_Value value);
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int64_t GetAccumulatorCount();
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void SetAccumulatorCount(int64_t accumulatorCount);
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int32_t RegisterAccumulatorCenterCallback(HAL_NotifyCallback callback,
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void* param,
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HAL_Bool initialNotify);
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void CancelAccumulatorCenterCallback(int32_t uid);
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void InvokeAccumulatorCenterCallback(HAL_Value value);
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int32_t GetAccumulatorCenter();
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void SetAccumulatorCenter(int32_t accumulatorCenter);
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int32_t RegisterAccumulatorDeadbandCallback(HAL_NotifyCallback callback,
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void* param,
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HAL_Bool initialNotify);
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void CancelAccumulatorDeadbandCallback(int32_t uid);
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void InvokeAccumulatorDeadbandCallback(HAL_Value value);
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int32_t GetAccumulatorDeadband();
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void SetAccumulatorDeadband(int32_t accumulatorDeadband);
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virtual void ResetData();
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private:
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wpi::mutex m_registerMutex;
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std::atomic<HAL_Bool> m_initialized{false};
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std::shared_ptr<NotifyListenerVector> m_initializedCallbacks = nullptr;
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std::atomic<int32_t> m_averageBits{7};
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std::shared_ptr<NotifyListenerVector> m_averageBitsCallbacks = nullptr;
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std::atomic<int32_t> m_oversampleBits{0};
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std::shared_ptr<NotifyListenerVector> m_oversampleBitsCallbacks = nullptr;
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std::atomic<double> m_voltage{0.0};
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std::shared_ptr<NotifyListenerVector> m_voltageCallbacks = nullptr;
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std::atomic<HAL_Bool> m_accumulatorInitialized{false};
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std::shared_ptr<NotifyListenerVector> m_accumulatorInitializedCallbacks =
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nullptr;
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std::atomic<int64_t> m_accumulatorValue{0};
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std::shared_ptr<NotifyListenerVector> m_accumulatorValueCallbacks = nullptr;
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std::atomic<int64_t> m_accumulatorCount{0};
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std::shared_ptr<NotifyListenerVector> m_accumulatorCountCallbacks = nullptr;
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std::atomic<int32_t> m_accumulatorCenter{0};
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std::shared_ptr<NotifyListenerVector> m_accumulatorCenterCallbacks = nullptr;
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std::atomic<int32_t> m_accumulatorDeadband{0};
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std::shared_ptr<NotifyListenerVector> m_accumulatorDeadbandCallbacks =
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nullptr;
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};
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extern AnalogInData* SimAnalogInData;
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} // namespace hal
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