winc1500/host_drv/driver/source/nmbus.c File Reference

This module contains NMC1000 bus APIs implementation.

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

#include "nmbus.h"
#include "nmi2c.h"
#include "nmspi.h"
#include "nmuart.h"

Macros
#define	MAX_TRX_CFG_SZ   8

Functions
sint8	nm_bus_iface_deinit (void)
	Deinitialize bus interface. More...
sint8	nm_bus_iface_init (void *pvInitVal)
sint8	nm_bus_iface_reconfigure (void *ptr)
sint8	nm_bus_reset (void)
	reset bus interface More...
sint8	nm_read_block (uint32 u32Addr, uint8 *puBuf, uint32 u32Sz)
uint32	nm_read_reg (uint32 u32Addr)
sint8	nm_read_reg_with_ret (uint32 u32Addr, uint32 *pu32RetVal)
sint8	nm_write_block (uint32 u32Addr, uint8 *puBuf, uint32 u32Sz)
sint8	nm_write_reg (uint32 u32Addr, uint32 u32Val)
static sint8	p_nm_read_block (uint32 u32Addr, uint8 *puBuf, uint16 u16Sz)
static sint8	p_nm_write_block (uint32 u32Addr, uint8 *puBuf, uint16 u16Sz)

#define MAX_TRX_CFG_SZ   8

Referenced by nm_read_block(), and nm_write_block().

sint8 nm_bus_iface_deinit

(

void

)

Deinitialize bus interface.

Returns

M2M_SUCCESS in case of success and M2M_ERR_BUS_FAIL in case of failure

M2M_SUCCESS in case of success and M2M_ERR_BUS_FAIL in case of failure

M2M_SUCCESS in case of success and M2M_ERR_BUS_FAIL in case of failure

Author

Samer Sarhan

Date

07 April 2014

Version

1.0

Returns

M2M_SUCCESS in case of success and M2M_ERR_BUS_FAIL in case of failure

References M2M_SUCCESS, nm_bus_deinit(), and ret.

sint8 nm_bus_iface_init

(

void *

pvInitVal

)

References M2M_SUCCESS, nm_bus_init(), and ret.

sint8 nm_bus_iface_reconfigure

(

void *

ptr

)

References M2M_ERR_BUS_FAIL, M2M_SUCCESS, nm_uart_reconfigure(), and ret.

sint8 nm_bus_reset

(

void

)

reset bus interface

Reset bus interface.

Returns

M2M_SUCCESS in case of success and M2M_ERR_BUS_FAIL in case of failure

Version

1.0

Returns

M2M_SUCCESS in case of success and M2M_ERR_BUS_FAIL in case of failure

Version

1.0

Returns

M2M_SUCCESS in case of success and M2M_ERR_BUS_FAIL in case of failure

Version

1.0

References M2M_SUCCESS, nm_spi_reset(), and ret.

sint8 nm_read_block	(	uint32	u32Addr,
		uint8 *	puBuf,
		uint32	u32Sz
	)

References egstrNmBusCapabilities, M2M_SUCCESS, MAX_TRX_CFG_SZ, off(), p_nm_read_block(), and tstrNmBusCapabilities::u16MaxTrxSz.

uint32 nm_read_reg

(

uint32

u32Addr

)

References nm_i2c_read_reg(), nm_spi_read_reg(), and nm_uart_read_reg().

sint8 nm_read_reg_with_ret	(	uint32	u32Addr,
		uint32 *	pu32RetVal
	)

References nm_i2c_read_reg_with_ret(), nm_spi_read_reg_with_ret(), and nm_uart_read_reg_with_ret().

sint8 nm_write_block	(	uint32	u32Addr,
		uint8 *	puBuf,
		uint32	u32Sz
	)

References egstrNmBusCapabilities, M2M_SUCCESS, MAX_TRX_CFG_SZ, off(), p_nm_write_block(), and tstrNmBusCapabilities::u16MaxTrxSz.

sint8 nm_write_reg	(	uint32	u32Addr,
		uint32	u32Val
	)

References nm_i2c_write_reg(), nm_spi_write_reg(), and nm_uart_write_reg().

static sint8 p_nm_read_block ( uint32  u32Addr, uint8 *  puBuf, uint16  u16Sz  )

static

References nm_i2c_read_block(), nm_spi_read_block(), and nm_uart_read_block().

Referenced by nm_read_block().

static sint8 p_nm_write_block ( uint32  u32Addr, uint8 *  puBuf, uint16  u16Sz  )

static

References nm_i2c_write_block(), nm_spi_write_block(), and nm_uart_write_block().

Referenced by nm_write_block().