sw_spi.h

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/****************************************************************************
 * modules/include/sw_peripherals/sw_spi.h
 *
 *   Copyright 2021 Sony Semiconductor Solutions Corporation
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 3. Neither the name of Sony Semiconductor Solutions Corporation nor
 *    the names of its contributors may be used to endorse or promote
 *    products derived from this software without specific prior written
 *    permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef __MODULES_SW_PERIPHERALS_SW_SPI_H__
#define __MODULES_SW_PERIPHERALS_SW_SPI_H__
 
#include <nuttx/spi/spi.h>
 
#  ifdef __cplusplus
#    define EXTERN extern "C"
extern "C"
{
#  else
#    define EXTERN extern
#  endif
 
/********************************************************************************
 * Public Function Prototypes
 ********************************************************************************/
 
FAR struct spi_dev_s *create_swspi(int cs_pin, int sck_pin, int mosi_pin,
    int miso_pin);
 
void destroy_swspi(FAR struct spi_dev_s *dev);
 
#  undef EXTERN
#  ifdef __cplusplus
}
#  endif
 
#endif  /* __MODULES_SW_PERIPHERALS_SW_SPI_H__ */