nmspi.h File Reference

This module contains WINC3400 SPI protocol bus APIs implementation. More...

#include "common/include/nm_common.h"

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Functions
sint8	nm_spi_deinit (void)
	DeInitialize the SPI. More...
sint8	nm_spi_init (void)
	Initialize the SPI. More...
sint8	nm_spi_read_block (uint32 u32Addr, uint8 *puBuf, uint16 u16Sz)
uint32	nm_spi_read_reg (uint32 u32Addr)
sint8	nm_spi_read_reg_with_ret (uint32 u32Addr, uint32 *pu32RetVal)
sint8	nm_spi_write_block (uint32 u32Addr, uint8 *puBuf, uint16 u16Sz)
sint8	nm_spi_write_reg (uint32 u32Addr, uint32 u32Val)

Detailed Description

This module contains WINC3400 SPI protocol bus APIs implementation.

Copyright (c) 2017-2018 Microchip Technology Inc. and its subsidiaries.

Definition in file nmspi.h.

Function Documentation

nm_spi_deinit()

nm_spi_deinit

(

void

)

DeInitialize the SPI.

Returns

ZERO in case of success and M2M_ERR_BUS_FAIL in case of failure

nm_spi_init()

nm_spi_init

(

void

)

Initialize the SPI.

Returns

ZERO in case of success and M2M_ERR_BUS_FAIL in case of failure

nm_spi_read_block()

sint8 nm_spi_read_block	(	uint32	u32Addr,
		uint8 *	puBuf,
		uint16	u16Sz
	)

nm_spi_read_reg()

uint32 nm_spi_read_reg

(

uint32

u32Addr

)

nm_spi_read_reg_with_ret()

sint8 nm_spi_read_reg_with_ret	(	uint32	u32Addr,
		uint32 *	pu32RetVal
	)

nm_spi_write_block()

sint8 nm_spi_write_block	(	uint32	u32Addr,
		uint8 *	puBuf,
		uint16	u16Sz
	)

nm_spi_write_reg()

sint8 nm_spi_write_reg	(	uint32	u32Addr,
		uint32	u32Val
	)