allwpilib/wpilibc/src/main/native/cpp/Compressor.cpp

/*----------------------------------------------------------------------------*/
/* Copyright (c) 2014-2019 FIRST. All Rights Reserved.                        */
/* Open Source Software - may be modified and shared by FRC teams. The code   */
/* must be accompanied by the FIRST BSD license file in the root directory of */
/* the project.                                                               */
/*----------------------------------------------------------------------------*/

#include "frc/Compressor.h"

#include <hal/Compressor.h>
#include <hal/HAL.h>
#include <hal/Ports.h>
#include <hal/Solenoid.h>

#include "frc/WPIErrors.h"
#include "frc/smartdashboard/SendableBuilder.h"
#include "frc/smartdashboard/SendableRegistry.h"

using namespace frc;

Compressor::Compressor(int pcmID) : m_module(pcmID) {
  int32_t status = 0;
  m_compressorHandle = HAL_InitializeCompressor(m_module, &status);
  if (status != 0) {
    wpi_setErrorWithContextRange(status, 0, HAL_GetNumPCMModules(), pcmID,
                                 HAL_GetErrorMessage(status));
    return;
  }
  SetClosedLoopControl(true);

  HAL_Report(HALUsageReporting::kResourceType_Compressor, pcmID);
  SendableRegistry::GetInstance().AddLW(this, "Compressor", pcmID);
}

void Compressor::Start() {
  if (StatusIsFatal()) return;
  SetClosedLoopControl(true);
}

void Compressor::Stop() {
  if (StatusIsFatal()) return;
  SetClosedLoopControl(false);
}

bool Compressor::Enabled() const {
  if (StatusIsFatal()) return false;
  int32_t status = 0;
  bool value;

  value = HAL_GetCompressor(m_compressorHandle, &status);

  if (status) {
    wpi_setWPIError(Timeout);
  }

  return value;
}

bool Compressor::GetPressureSwitchValue() const {
  if (StatusIsFatal()) return false;
  int32_t status = 0;
  bool value;

  value = HAL_GetCompressorPressureSwitch(m_compressorHandle, &status);

  if (status) {
    wpi_setWPIError(Timeout);
  }

  return value;
}

double Compressor::GetCompressorCurrent() const {
  if (StatusIsFatal()) return 0;
  int32_t status = 0;
  double value;

  value = HAL_GetCompressorCurrent(m_compressorHandle, &status);

  if (status) {
    wpi_setWPIError(Timeout);
  }

  return value;
}

void Compressor::SetClosedLoopControl(bool on) {
  if (StatusIsFatal()) return;
  int32_t status = 0;

  HAL_SetCompressorClosedLoopControl(m_compressorHandle, on, &status);

  if (status) {
    wpi_setWPIError(Timeout);
  }
}

bool Compressor::GetClosedLoopControl() const {
  if (StatusIsFatal()) return false;
  int32_t status = 0;
  bool value;

  value = HAL_GetCompressorClosedLoopControl(m_compressorHandle, &status);

  if (status) {
    wpi_setWPIError(Timeout);
  }

  return value;
}

bool Compressor::GetCompressorCurrentTooHighFault() const {
  if (StatusIsFatal()) return false;
  int32_t status = 0;
  bool value;

  value = HAL_GetCompressorCurrentTooHighFault(m_compressorHandle, &status);

  if (status) {
    wpi_setWPIError(Timeout);
  }

  return value;
}

bool Compressor::GetCompressorCurrentTooHighStickyFault() const {
  if (StatusIsFatal()) return false;
  int32_t status = 0;
  bool value;

  value =
      HAL_GetCompressorCurrentTooHighStickyFault(m_compressorHandle, &status);

  if (status) {
    wpi_setWPIError(Timeout);
  }

  return value;
}

bool Compressor::GetCompressorShortedStickyFault() const {
  if (StatusIsFatal()) return false;
  int32_t status = 0;
  bool value;

  value = HAL_GetCompressorShortedStickyFault(m_compressorHandle, &status);

  if (status) {
    wpi_setWPIError(Timeout);
  }

  return value;
}

bool Compressor::GetCompressorShortedFault() const {
  if (StatusIsFatal()) return false;
  int32_t status = 0;
  bool value;

  value = HAL_GetCompressorShortedFault(m_compressorHandle, &status);

  if (status) {
    wpi_setWPIError(Timeout);
  }

  return value;
}

bool Compressor::GetCompressorNotConnectedStickyFault() const {
  if (StatusIsFatal()) return false;
  int32_t status = 0;
  bool value;

  value = HAL_GetCompressorNotConnectedStickyFault(m_compressorHandle, &status);

  if (status) {
    wpi_setWPIError(Timeout);
  }

  return value;
}

bool Compressor::GetCompressorNotConnectedFault() const {
  if (StatusIsFatal()) return false;
  int32_t status = 0;
  bool value;

  value = HAL_GetCompressorNotConnectedFault(m_compressorHandle, &status);

  if (status) {
    wpi_setWPIError(Timeout);
  }

  return value;
}

void Compressor::ClearAllPCMStickyFaults() {
  if (StatusIsFatal()) return;
  int32_t status = 0;

  HAL_ClearAllPCMStickyFaults(m_module, &status);

  if (status) {
    wpi_setWPIError(Timeout);
  }
}

void Compressor::InitSendable(SendableBuilder& builder) {
  builder.SetSmartDashboardType("Compressor");
  builder.AddBooleanProperty("Enabled", [=]() { return Enabled(); },
                             [=](bool value) {
                               if (value)
                                 Start();
                               else
                                 Stop();
                             });
  builder.AddBooleanProperty(
      "Pressure switch", [=]() { return GetPressureSwitchValue(); }, nullptr);
}