nmi2c.c File Reference

This module contains NMC1000 I2C protocol bus APIs implementation.

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

#include "common/include/nm_common.h"
#include "nmi2c.h"
#include "bus_wrapper/include/nm_bus_wrapper.h"

Functions
sint8	nm_i2c_read_block (uint32 u32Addr, uint8 *pu8Buf, uint16 u16Sz)
uint32	nm_i2c_read_reg (uint32 u32Addr)
sint8	nm_i2c_read_reg_with_ret (uint32 u32Addr, uint32 *pu32RetVal)
sint8	nm_i2c_write_block (uint32 u32Addr, uint8 *pu8Buf, uint16 u16Sz)
sint8	nm_i2c_write_reg (uint32 u32Addr, uint32 u32Val)

sint8 nm_i2c_read_block	(	uint32	u32Addr,
		uint8 *	pu8Buf,
		uint16	u16Sz
	)

References M2M_ERR, M2M_ERR_BUS_FAIL, M2M_SUCCESS, nm_bus_ioctl(), NM_BUS_IOCTL_R, NM_BUS_IOCTL_W, tstrNmI2cDefault::pu8Buf, and tstrNmI2cDefault::u16Sz.

Referenced by p_nm_read_block().

uint32 nm_i2c_read_reg

(

uint32

u32Addr

)

References nm_i2c_read_reg_with_ret().

Referenced by nm_read_reg().

sint8 nm_i2c_read_reg_with_ret	(	uint32	u32Addr,
		uint32 *	pu32RetVal
	)

References M2M_ERR, M2M_ERR_BUS_FAIL, M2M_SUCCESS, nm_bus_ioctl(), NM_BUS_IOCTL_R, NM_BUS_IOCTL_W, tstrNmI2cDefault::pu8Buf, and tstrNmI2cDefault::u16Sz.

Referenced by nm_i2c_read_reg(), and nm_read_reg_with_ret().

sint8 nm_i2c_write_block	(	uint32	u32Addr,
		uint8 *	pu8Buf,
		uint16	u16Sz
	)

References M2M_ERR, M2M_ERR_BUS_FAIL, M2M_SUCCESS, nm_bus_ioctl(), NM_BUS_IOCTL_W_SPECIAL, tstrNmI2cSpecial::pu8Buf1, tstrNmI2cSpecial::pu8Buf2, tstrNmI2cSpecial::u16Sz1, and tstrNmI2cSpecial::u16Sz2.

Referenced by p_nm_write_block().

sint8 nm_i2c_write_reg	(	uint32	u32Addr,
		uint32	u32Val
	)

References M2M_ERR, M2M_ERR_BUS_FAIL, M2M_SUCCESS, nm_bus_ioctl(), NM_BUS_IOCTL_W, tstrNmI2cDefault::pu8Buf, and tstrNmI2cDefault::u16Sz.

Referenced by nm_write_reg().