ssd1306 extend driver function

ssd1306 extend driver modules More...

Collaboration diagram for ssd1306 extend driver function:

Functions
uint8_t	ssd1306_write_cmd (ssd1306_handle_t *handle, uint8_t *buf, uint8_t len)
	write the register command
uint8_t	ssd1306_write_data (ssd1306_handle_t *handle, uint8_t *buf, uint8_t len)
	write the register data

Detailed Description

ssd1306 extend driver modules

Function Documentation

ssd1306_write_cmd()

uint8_t ssd1306_write_cmd	(	ssd1306_handle_t *	handle,
		uint8_t *	buf,
		uint8_t	len )

write the register command

Parameters

[in]	*handle	pointer to an ssd1306 handle structure
[in]	*buf	pointer to a data buffer
[in]	len	data length

Returns

status code

• 0 success
• 1 write failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2289 of file driver_ssd1306.c.

ssd1306_write_data()

uint8_t ssd1306_write_data	(	ssd1306_handle_t *	handle,
		uint8_t *	buf,
		uint8_t	len )

write the register data

Parameters

[in]	*handle	pointer to an ssd1306 handle structure
[in]	*buf	pointer to a data buffer
[in]	len	data length

Returns

status code

• 0 success
• 1 write failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2315 of file driver_ssd1306.c.