hw_api.h

#pragma once

#ifdef __cplusplus
extern "C"
{
#endif

#include <stdbool.h>
#include <stdint.h>

  /* HAL_SPI_Enable() is to drive the CS Pin to the eve HIGH */
  void HAL_SPI_Enable(void);

  /* HAL_SPI_Disable() is to drive the CS Pin to the eve LOW */
  void HAL_SPI_Disable(void);

  /* HAL_SPI_Write(uint8_t data) does a single byte SPI write transfer */
  uint8_t HAL_SPI_Write(uint8_t data);

  /* HAL_SPI_WriteBuffer does a buffer based SPI Write transfer */
  void HAL_SPI_WriteBuffer(uint8_t *Buffer, uint32_t Length);

  /* HAL_SPI_WriteBuffer does a buffer based SPI Read transfer */
  void HAL_SPI_ReadBuffer(uint8_t *Buffer, uint32_t Length);

  /* Stall the cpu for X milliseconds */
  void HAL_Delay(uint32_t milliSeconds);

  /* Gives an opertunity to reset the EVE hardware */
  int HAL_Eve_Reset_HW(void);

  /* Cleans up and resources allocated */
  void HAL_Close(void);

#ifdef __cplusplus
}
#endif