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https://github.com/wpilibsuite/allwpilib
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59 lines
1.7 KiB
C++
59 lines
1.7 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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#include "../PortsInternal.h"
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#include "DigitalPWMDataInternal.h"
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using namespace wpi::hal;
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namespace wpi::hal::init {
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void InitializeDigitalPWMData() {
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static DigitalPWMData sdpd[kNumDigitalPWMOutputs];
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::wpi::hal::SimDigitalPWMData = sdpd;
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}
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} // namespace wpi::hal::init
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DigitalPWMData* wpi::hal::SimDigitalPWMData;
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void DigitalPWMData::ResetData() {
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initialized.Reset(false);
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dutyCycle.Reset(0.0);
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pin.Reset(0);
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}
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extern "C" {
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int32_t HALSIM_FindDigitalPWMForChannel(int32_t channel) {
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for (int i = 0; i < kNumDigitalPWMOutputs; ++i) {
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if (SimDigitalPWMData[i].initialized &&
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SimDigitalPWMData[i].pin == channel) {
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return i;
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}
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}
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return -1;
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}
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void HALSIM_ResetDigitalPWMData(int32_t index) {
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SimDigitalPWMData[index].ResetData();
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}
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#define DEFINE_CAPI(TYPE, CAPINAME, LOWERNAME) \
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HAL_SIMDATAVALUE_DEFINE_CAPI(TYPE, HALSIM, DigitalPWM##CAPINAME, \
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SimDigitalPWMData, LOWERNAME)
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DEFINE_CAPI(HAL_Bool, Initialized, initialized)
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DEFINE_CAPI(double, DutyCycle, dutyCycle)
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DEFINE_CAPI(int32_t, Pin, pin)
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#define REGISTER(NAME) \
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SimDigitalPWMData[index].NAME.RegisterCallback(callback, param, initialNotify)
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void HALSIM_RegisterDigitalPWMAllCallbacks(int32_t index,
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HAL_NotifyCallback callback,
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void* param,
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HAL_Bool initialNotify) {
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REGISTER(initialized);
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REGISTER(dutyCycle);
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REGISTER(pin);
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}
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} // extern "C"
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