[hal] Initial SystemCore empty HAL (#7454)

hal/src/main/native/systemcore/PWM.cpp

@@ -0,0 +1,139 @@
+// Copyright (c) FIRST and other WPILib contributors.
+// Open Source Software; you can modify and/or share it under the terms of
+// the WPILib BSD license file in the root directory of this project.
+
+#include "hal/PWM.h"
+
+#include <algorithm>
+#include <cmath>
+#include <cstdio>
+#include <thread>
+
+#include <fmt/format.h>
+#include <wpi/print.h>
+
+#include "HALInitializer.h"
+#include "HALInternal.h"
+#include "PortsInternal.h"
+#include "hal/Errors.h"
+#include "hal/cpp/fpga_clock.h"
+#include "hal/handles/HandlesInternal.h"
+
+using namespace hal;
+
+namespace hal::init {
+void InitializePWM() {}
+}  // namespace hal::init
+
+extern "C" {
+
+HAL_DigitalHandle HAL_InitializePWMPort(HAL_PortHandle portHandle,
+                                        const char* allocationLocation,
+                                        int32_t* status) {
+  hal::init::CheckInit();
+  *status = HAL_HANDLE_ERROR;
+  return HAL_kInvalidHandle;
+}
+
+void HAL_FreePWMPort(HAL_DigitalHandle pwmPortHandle) {}
+
+HAL_Bool HAL_CheckPWMChannel(int32_t channel) {
+  return false;
+}
+
+void HAL_SetPWMConfigMicroseconds(HAL_DigitalHandle pwmPortHandle, int32_t max,
+                                  int32_t deadbandMax, int32_t center,
+                                  int32_t deadbandMin, int32_t min,
+                                  int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return;
+}
+
+void HAL_GetPWMConfigMicroseconds(HAL_DigitalHandle pwmPortHandle,
+                                  int32_t* maxPwm, int32_t* deadbandMaxPwm,
+                                  int32_t* centerPwm, int32_t* deadbandMinPwm,
+                                  int32_t* minPwm, int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return;
+}
+
+void HAL_SetPWMEliminateDeadband(HAL_DigitalHandle pwmPortHandle,
+                                 HAL_Bool eliminateDeadband, int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return;
+}
+
+HAL_Bool HAL_GetPWMEliminateDeadband(HAL_DigitalHandle pwmPortHandle,
+                                     int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return false;
+}
+
+void HAL_SetPWMPulseTimeMicroseconds(HAL_DigitalHandle pwmPortHandle,
+                                     int32_t microsecondPulseTime,
+                                     int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return;
+}
+
+void HAL_SetPWMSpeed(HAL_DigitalHandle pwmPortHandle, double speed,
+                     int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return;
+}
+
+void HAL_SetPWMPosition(HAL_DigitalHandle pwmPortHandle, double pos,
+                        int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return;
+}
+
+void HAL_SetPWMDisabled(HAL_DigitalHandle pwmPortHandle, int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return;
+}
+
+int32_t HAL_GetPWMPulseTimeMicroseconds(HAL_DigitalHandle pwmPortHandle,
+                                        int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return 0;
+}
+
+double HAL_GetPWMSpeed(HAL_DigitalHandle pwmPortHandle, int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return 0;
+}
+
+double HAL_GetPWMPosition(HAL_DigitalHandle pwmPortHandle, int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return 0;
+}
+
+void HAL_LatchPWMZero(HAL_DigitalHandle pwmPortHandle, int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return;
+}
+
+void HAL_SetPWMPeriodScale(HAL_DigitalHandle pwmPortHandle, int32_t squelchMask,
+                           int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return;
+}
+
+void HAL_SetPWMAlwaysHighMode(HAL_DigitalHandle pwmPortHandle,
+                              int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return;
+}
+
+int32_t HAL_GetPWMLoopTiming(int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return 0;
+}
+
+uint64_t HAL_GetPWMCycleStartTime(int32_t* status) {
+  *status = HAL_HANDLE_ERROR;
+  return 0;
+}
+
+}  // extern "C"