ds1302 advance driver function

ds1302 advance driver modules More...

Collaboration diagram for ds1302 advance driver function:

Functions
uint8_t	ds1302_clock_burst_write (ds1302_handle_t *handle, uint8_t *buf, uint8_t len)
	clock burst write
uint8_t	ds1302_clock_burst_read (ds1302_handle_t *handle, uint8_t *buf, uint8_t len)
	clock burst read
uint8_t	ds1302_ram_burst_write (ds1302_handle_t *handle, uint8_t *buf, uint8_t len)
	ram burst write
uint8_t	ds1302_ram_burst_read (ds1302_handle_t *handle, uint8_t *buf, uint8_t len)
	ram burst read

Detailed Description

ds1302 advance driver modules

Function Documentation

ds1302_clock_burst_read()

uint8_t ds1302_clock_burst_read	(	ds1302_handle_t *	handle,
		uint8_t *	buf,
		uint8_t	len )

clock burst read

Parameters

[in]	*handle	pointer to a ds1302 handle structure
[out]	*buf	pointer to a data buffer
[in]	len	data buffer length

Returns

status code

• 0 success
• 1 read failed
• 2 handle is NULL
• 3 handle is not initialized
• 4 len > 8

Note

none

Definition at line 1382 of file driver_ds1302.c.

ds1302_clock_burst_write()

uint8_t ds1302_clock_burst_write	(	ds1302_handle_t *	handle,
		uint8_t *	buf,
		uint8_t	len )

clock burst write

Parameters

[in]	*handle	pointer to a ds1302 handle structure
[in]	*buf	pointer to a data buffer
[in]	len	data buffer length

Returns

status code

• 0 success
• 1 write failed
• 2 handle is NULL
• 3 handle is not initialized
• 4 len > 8

Note

none

Definition at line 1344 of file driver_ds1302.c.

ds1302_ram_burst_read()

uint8_t ds1302_ram_burst_read	(	ds1302_handle_t *	handle,
		uint8_t *	buf,
		uint8_t	len )

ram burst read

Parameters

[in]	*handle	pointer to a ds1302 handle structure
[out]	*buf	pointer to a data buffer
[in]	len	data buffer length

Returns

status code

• 0 success
• 1 read failed
• 2 handle is NULL
• 3 handle is not initialized
• 4 len > 31

Note

none

Definition at line 1458 of file driver_ds1302.c.

ds1302_ram_burst_write()

uint8_t ds1302_ram_burst_write	(	ds1302_handle_t *	handle,
		uint8_t *	buf,
		uint8_t	len )

ram burst write

Parameters

[in]	*handle	pointer to a ds1302 handle structure
[in]	*buf	pointer to a data buffer
[in]	len	data buffer length

Returns

status code

• 0 success
• 1 write failed
• 2 handle is NULL
• 3 handle is not initialized
• 4 len > 31

Note

none

Definition at line 1420 of file driver_ds1302.c.