udrv_twimst.h File Reference

Provide a hardware independent TWI master driver layer for API layer to use. More...

Go to the source code of this file.

Data Structures
struct	udrv_twimst_api

Enumerations
enum	udrv_twimst_port {   UDRV_TWIMST_0 = 0x0,   UDRV_TWIMST_1 = 0x1,   UDRV_TWIMST_2 = 0x2,   UDRV_TWIMST_3 = 0x3,   UDRV_TWIMST_MAX = 0x4 }

Functions
void	udrv_twimst_init (udrv_twimst_port port)
void	udrv_twimst_deinit (udrv_twimst_port port)
void	udrv_twimst_setup_freq (udrv_twimst_port port, uint32_t clk_Hz)
int32_t	udrv_twimst_write (udrv_twimst_port port, uint8_t address, uint8_t *data, uint16_t length, bool send_stop)
int32_t	udrv_twimst_read (udrv_twimst_port port, uint8_t address, uint8_t *data, uint16_t length)
void	udrv_twimst_suspend (void)
void	udrv_twimst_resume (void)

Detailed Description

Provide a hardware independent TWI master driver layer for API layer to use.

Author

Rakwireless

Version

0.0.0

Date

2021.2

Enumeration Type Documentation

udrv_twimst_port

enum udrv_twimst_port

Enumerator
UDRV_TWIMST_0
UDRV_TWIMST_1
UDRV_TWIMST_2
UDRV_TWIMST_3
UDRV_TWIMST_MAX

Function Documentation

udrv_twimst_init()

void udrv_twimst_init

(

udrv_twimst_port

port

)

udrv_twimst_deinit()

void udrv_twimst_deinit

(

udrv_twimst_port

port

)

udrv_twimst_setup_freq()

void udrv_twimst_setup_freq	(	udrv_twimst_port	port,
		uint32_t	clk_Hz
	)

udrv_twimst_write()

int32_t udrv_twimst_write	(	udrv_twimst_port	port,
		uint8_t	address,
		uint8_t *	data,
		uint16_t	length,
		bool	send_stop
	)

udrv_twimst_read()

int32_t udrv_twimst_read	(	udrv_twimst_port	port,
		uint8_t	address,
		uint8_t *	data,
		uint16_t	length
	)

udrv_twimst_suspend()

void udrv_twimst_suspend

(

void

)

udrv_twimst_resume()

void udrv_twimst_resume

(

void

)