em4100 interface driver function

em4100 interface driver modules More...

Collaboration diagram for em4100 interface driver function:

Functions
uint8_t	em4100_interface_contactless_init (void)
	interface contactless init
uint8_t	em4100_interface_contactless_deinit (void)
	interface contactless deinit
uint8_t	em4100_interface_contactless_read (uint32_t clock_div, uint8_t *buf, uint16_t len)
	interface contactless read
void	em4100_interface_delay_ms (uint32_t ms)
	interface delay ms
void	em4100_interface_debug_print (const char *const fmt,...)
	interface print format data

Detailed Description

em4100 interface driver modules

Function Documentation

em4100_interface_contactless_deinit()

uint8_t em4100_interface_contactless_deinit

(

void

)

interface contactless deinit

Returns

status code

• 0 success
• 1 contactless deinit failed

Note

none

Definition at line 58 of file driver_em4100_interface_template.c.

em4100_interface_contactless_init()

uint8_t em4100_interface_contactless_init

(

void

)

interface contactless init

Returns

status code

• 0 success
• 1 contactless init failed

Note

none

Definition at line 46 of file driver_em4100_interface_template.c.

em4100_interface_contactless_read()

uint8_t em4100_interface_contactless_read	(	uint32_t	clock_div,
		uint8_t *	buf,
		uint16_t	len )

interface contactless read

Parameters

[in]	clock_div	clock div
[out]	*buf	pointer to a data buffer
[in]	len	read length

Returns

status code

• 0 success
• 1 contactless read failed

Note

none

Definition at line 73 of file driver_em4100_interface_template.c.

em4100_interface_debug_print()

void em4100_interface_debug_print	(	const char *const	fmt,
			... )

interface print format data

Parameters

[in]

fmt

format data

Note

none

Definition at line 93 of file driver_em4100_interface_template.c.

em4100_interface_delay_ms()

void em4100_interface_delay_ms

(

uint32_t

ms

)

interface delay ms

Parameters

[in]

ms

time

Note

none

Definition at line 83 of file driver_em4100_interface_template.c.