nmspi.h File Reference

This module contains NMC1000 SPI protocol bus APIs implementation.

Copyright (c) 2016-2018 Microchip Technology Inc. and its subsidiaries.

#include "common/include/nm_common.h"

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_reset (void)
	reset the SPI More...
sint8	nm_spi_write_block (uint32 u32Addr, uint8 *puBuf, uint16 u16Sz)
sint8	nm_spi_write_reg (uint32 u32Addr, uint32 u32Val)

nm_spi_deinit

(

void

)

DeInitialize the SPI.

Returns

ZERO in case of success and M2M_ERR_BUS_FAIL in case of failure

Referenced by nm_drv_deinit(), and nm_drv_init_start().

nm_spi_init

(

void

)

Initialize the SPI.

Returns

ZERO in case of success and M2M_ERR_BUS_FAIL in case of failure

Referenced by nm_drv_init_download_mode(), and nm_drv_init_hold().

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

Referenced by p_nm_read_block().

uint32 nm_spi_read_reg

(

uint32

u32Addr

)

Referenced by nm_read_reg().

sint8 nm_spi_read_reg_with_ret	(	uint32	u32Addr,
		uint32 *	pu32RetVal
	)

Referenced by nm_read_reg_with_ret().

nm_spi_reset

(

void

)

reset the SPI

Returns

ZERO in case of success and M2M_ERR_BUS_FAIL in case of failure

Referenced by nm_bus_reset().

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

Referenced by p_nm_write_block().

sint8 nm_spi_write_reg	(	uint32	u32Addr,
		uint32	u32Val
	)

Referenced by nm_write_reg().