ch9121 interface driver function

ch9121 interface driver modules More...

Collaboration diagram for ch9121 interface driver function:

Functions
uint8_t	ch9121_interface_uart_init (void)
	interface uart init
uint8_t	ch9121_interface_uart_deinit (void)
	interface uart deinit
uint16_t	ch9121_interface_uart_read (uint8_t *buf, uint16_t len)
	interface uart read
uint8_t	ch9121_interface_uart_flush (void)
	interface uart flush
uint8_t	ch9121_interface_uart_write (uint8_t *buf, uint16_t len)
	interface uart write
uint8_t	ch9121_interface_reset_gpio_init (void)
	interface reset gpio init
uint8_t	ch9121_interface_reset_gpio_deinit (void)
	interface reset gpio deinit
uint8_t	ch9121_interface_reset_gpio_write (uint8_t data)
	interface reset gpio write
uint8_t	ch9121_interface_cfg_gpio_init (void)
	interface cfg gpio init
uint8_t	ch9121_interface_cfg_gpio_deinit (void)
	interface cfg gpio deinit
uint8_t	ch9121_interface_cfg_gpio_write (uint8_t data)
	interface cfg gpio write
void	ch9121_interface_delay_ms (uint32_t ms)
	interface delay ms
void	ch9121_interface_debug_print (const char *const fmt,...)
	interface print format data

Detailed Description

ch9121 interface driver modules

Function Documentation

ch9121_interface_cfg_gpio_deinit()

uint8_t ch9121_interface_cfg_gpio_deinit

(

void

)

interface cfg gpio deinit

Returns

status code

• 0 success
• 1 cfg gpio deinit failed

Note

none

Definition at line 159 of file driver_ch9121_interface_template.c.

ch9121_interface_cfg_gpio_init()

uint8_t ch9121_interface_cfg_gpio_init

(

void

)

interface cfg gpio init

Returns

status code

• 0 success
• 1 cfg gpio init failed

Note

none

Definition at line 147 of file driver_ch9121_interface_template.c.

ch9121_interface_cfg_gpio_write()

uint8_t ch9121_interface_cfg_gpio_write

(

uint8_t

data

)

interface cfg gpio write

Parameters

[in]

data

set data

Returns

status code

• 0 success
• 1 write failed

Note

none

Definition at line 172 of file driver_ch9121_interface_template.c.

ch9121_interface_debug_print()

void ch9121_interface_debug_print	(	const char *const	fmt,
			... )

interface print format data

Parameters

[in]

fmt

format data

Note

none

Definition at line 192 of file driver_ch9121_interface_template.c.

ch9121_interface_delay_ms()

void ch9121_interface_delay_ms

(

uint32_t

ms

)

interface delay ms

Parameters

[in]

ms

time

Note

none

Definition at line 182 of file driver_ch9121_interface_template.c.

ch9121_interface_reset_gpio_deinit()

uint8_t ch9121_interface_reset_gpio_deinit

(

void

)

interface reset gpio deinit

Returns

status code

• 0 success
• 1 reset gpio deinit failed

Note

none

Definition at line 122 of file driver_ch9121_interface_template.c.

ch9121_interface_reset_gpio_init()

uint8_t ch9121_interface_reset_gpio_init

(

void

)

interface reset gpio init

Returns

status code

• 0 success
• 1 reset gpio init failed

Note

none

Definition at line 110 of file driver_ch9121_interface_template.c.

ch9121_interface_reset_gpio_write()

uint8_t ch9121_interface_reset_gpio_write

(

uint8_t

data

)

interface reset gpio write

Parameters

[in]

data

set data

Returns

status code

• 0 success
• 1 write failed

Note

none

Definition at line 135 of file driver_ch9121_interface_template.c.

ch9121_interface_uart_deinit()

uint8_t ch9121_interface_uart_deinit

(

void

)

interface uart deinit

Returns

status code

• 0 success
• 1 uart deinit failed

Note

none

Definition at line 58 of file driver_ch9121_interface_template.c.

ch9121_interface_uart_flush()

uint8_t ch9121_interface_uart_flush

(

void

)

interface uart flush

Returns

status code

• 0 success
• 1 uart flush failed

Note

none

Definition at line 84 of file driver_ch9121_interface_template.c.

ch9121_interface_uart_init()

uint8_t ch9121_interface_uart_init

(

void

)

interface uart init

Returns

status code

• 0 success
• 1 uart init failed

Note

none

Definition at line 46 of file driver_ch9121_interface_template.c.

ch9121_interface_uart_read()

uint16_t ch9121_interface_uart_read	(	uint8_t *	buf,
		uint16_t	len )

interface uart read

Parameters

[out]	*buf	pointer to a data buffer
[in]	len	length of the data buffer

Returns

status code

• 0 success
• 1 read failed

Note

none

Definition at line 72 of file driver_ch9121_interface_template.c.

ch9121_interface_uart_write()

uint8_t ch9121_interface_uart_write	(	uint8_t *	buf,
		uint16_t	len )

interface uart write

Parameters

[in]	*buf	pointer to a data buffer
[in]	len	length of the data buffer

Returns

status code

• 0 success
• 1 write failed

Note

none

Definition at line 98 of file driver_ch9121_interface_template.c.