/*----------------------------------------------------------------------------*/
/* Copyright (c) 2016-2018 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.                                                               */
/*----------------------------------------------------------------------------*/

#pragma once

#include <stdint.h>

#include "HAL/AnalogTrigger.h"
#include "HAL/Types.h"

enum HAL_SPIPort : int32_t {
  HAL_SPI_kOnboardCS0 = 0,
  HAL_SPI_kOnboardCS1,
  HAL_SPI_kOnboardCS2,
  HAL_SPI_kOnboardCS3,
  HAL_SPI_kMXP
};

#ifdef __cplusplus
extern "C" {
#endif

void HAL_InitializeSPI(HAL_SPIPort port, int32_t* status);
int32_t HAL_TransactionSPI(HAL_SPIPort port, const uint8_t* dataToSend,
                           uint8_t* dataReceived, int32_t size);
int32_t HAL_WriteSPI(HAL_SPIPort port, const uint8_t* dataToSend,
                     int32_t sendSize);
int32_t HAL_ReadSPI(HAL_SPIPort port, uint8_t* buffer, int32_t count);
void HAL_CloseSPI(HAL_SPIPort port);
void HAL_SetSPISpeed(HAL_SPIPort port, int32_t speed);
void HAL_SetSPIOpts(HAL_SPIPort port, HAL_Bool msbFirst,
                    HAL_Bool sampleOnTrailing, HAL_Bool clkIdleHigh);
void HAL_SetSPIChipSelectActiveHigh(HAL_SPIPort port, int32_t* status);
void HAL_SetSPIChipSelectActiveLow(HAL_SPIPort port, int32_t* status);
int32_t HAL_GetSPIHandle(HAL_SPIPort port);
void HAL_SetSPIHandle(HAL_SPIPort port, int32_t handle);

void HAL_InitSPIAuto(HAL_SPIPort port, int32_t bufferSize, int32_t* status);
void HAL_FreeSPIAuto(HAL_SPIPort port, int32_t* status);
void HAL_StartSPIAutoRate(HAL_SPIPort port, double period, int32_t* status);
void HAL_StartSPIAutoTrigger(HAL_SPIPort port, HAL_Handle digitalSourceHandle,
                             HAL_AnalogTriggerType analogTriggerType,
                             HAL_Bool triggerRising, HAL_Bool triggerFalling,
                             int32_t* status);
void HAL_StopSPIAuto(HAL_SPIPort port, int32_t* status);
void HAL_SetSPIAutoTransmitData(HAL_SPIPort port, const uint8_t* dataToSend,
                                int32_t dataSize, int32_t zeroSize,
                                int32_t* status);
void HAL_ForceSPIAutoRead(HAL_SPIPort port, int32_t* status);
int32_t HAL_ReadSPIAutoReceivedData(HAL_SPIPort port, uint8_t* buffer,
                                    int32_t numToRead, double timeout,
                                    int32_t* status);
int32_t HAL_GetSPIAutoDroppedCount(HAL_SPIPort port, int32_t* status);

#ifdef __cplusplus
}  // extern "C"
#endif