/**
  ******************************************************************************
  * @file    es_wifi_io.h
  * @author  MCD Application Team
  * @brief   This file contains the functions prototypes for es_wifi IO operations.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V.
  * All rights reserved.</center></h2>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted, provided that the following conditions are met:
  *
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  *    this list of conditions and the following disclaimer.
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  *    this list of conditions and the following disclaimer in the documentation
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  *    derived from this software without specific written permission.
  * 4. This software, including modifications and/or derivative works of this
  *    software, must execute solely and exclusively on microcontroller or
  *    microprocessor devices manufactured by or for STMicroelectronics.
  * 5. Redistribution and use of this software other than as permitted under
  *    this license is void and will automatically terminate your rights under
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  *
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  ******************************************************************************
  */

#ifndef __WIFI_IO__
#define __WIFI_IO__

#ifdef __cplusplus
 extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32l4xx_hal.h"

/* Exported constants --------------------------------------------------------*/

/* Exported macro ------------------------------------------------------------*/
#define WIFI_RESET_MODULE()                do{\
                                            HAL_GPIO_WritePin(GPIOE, GPIO_PIN_8, GPIO_PIN_RESET);\
                                            HAL_Delay(10);\
                                            HAL_GPIO_WritePin(GPIOE, GPIO_PIN_8, GPIO_PIN_SET);\
                                            HAL_Delay(500);\
                                             }while(0);


#define WIFI_ENABLE_NSS()                  do{ \
                                             HAL_GPIO_WritePin( GPIOE, GPIO_PIN_0, GPIO_PIN_RESET );\
                                             }while(0);

#define WIFI_DISABLE_NSS()                 do{ \
                                             HAL_GPIO_WritePin( GPIOE, GPIO_PIN_0, GPIO_PIN_SET );\
                                             }while(0);

#define WIFI_IS_CMDDATA_READY()            (HAL_GPIO_ReadPin(GPIOE, GPIO_PIN_1) == GPIO_PIN_SET)

/* Exported functions ------------------------------------------------------- */ 
void    SPI_WIFI_MspInit(SPI_HandleTypeDef* hspi);
int8_t  SPI_WIFI_DeInit(void);
int8_t  SPI_WIFI_Init(uint16_t mode);
int8_t  SPI_WIFI_ResetModule(void);
int16_t SPI_WIFI_ReceiveData(uint8_t *pData, uint16_t len, uint32_t timeout);
int16_t SPI_WIFI_SendData( uint8_t *pData, uint16_t len, uint32_t timeout);
void    SPI_WIFI_Delay(uint32_t Delay);
void    SPI_WIFI_ISR(void);
    
#ifdef __cplusplus
}
#endif

#endif /* __WIFI_IO__ */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/