text: /**
   *
   * \file
   *
   * \brief This module contains SPI protocol bus API declarations.
   *
   * Copyright (c) 2018 Microchip Technology Inc. and its subsidiaries.
   *
   * \asf_license_start
   *
   * \page License
   *
   * Subject to your compliance with these terms, you may use Microchip
   * software and any derivatives exclusively with Microchip products.
   * It is your responsibility to comply with third party license terms applicable
   * to your use of third party software (including open source software) that
   * may accompany Microchip software.
   *
   * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES,
   * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE,
   * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY,
   * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE
   * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL
   * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE
   * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE
   * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE.  TO THE FULLEST EXTENT
   * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY
   * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY,
   * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
   *
   * \asf_license_stop
   *
   */
  /*
   * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
   */
  
  #ifndef _WINC_SPI_H_
  #define _WINC_SPI_H_
  
  #ifdef __cplusplus
       extern "C" {
  #endif
  
  #define WINC_BUS_SUCCESS  0
  #define WINC_BUS_FAIL     1
  
  int_fast8_t winc_bus_init(void);
  int_fast8_t winc_bus_reset(void);
  int_fast8_t winc_bus_deinit(void);
  uint32_t winc_bus_read_reg(const uint32_t u32Addr);
  int_fast8_t winc_bus_read_reg_with_ret(const uint32_t u32Addr, uint32_t *pu32RetVal);
  int_fast8_t winc_bus_write_reg(const uint32_t u32Addr, const uint32_t u32Val);
  int_fast8_t winc_bus_write_reg_no_rsp(const uint32_t u32Addr, const uint32_t u32Val);
  int_fast8_t winc_bus_read_block(const uint32_t u32Addr, uint8_t *pu8Buf, uint_fast16_t u16Sz);
  int_fast8_t winc_bus_write_block(uint32_t u32Addr, const uint8_t *pu8Buf, uint_fast16_t u16Sz);
  int_fast8_t winc_bus_set_reg_bits(uint32_t u32Addr, uint32_t u32Bits);
  int_fast8_t winc_bus_clear_reg_bits(uint32_t u32Addr, uint32_t u32Bits);
  bool winc_bus_error(void);
  
  #ifdef __cplusplus
       }
  #endif
  
  #endif /* _WINC_SPI_H_ */
  