ssd1306.c File Reference

#include "ssd1306.h"

Macros
#define	_PIN_HIGH   1
#define	_PIN_LOW   0
#define	_SUCCESS   0
#define	_SSD_ERROR_CHECK(x)   if (x != _SUCCESS) { return SSD1306_FAIL; }

Functions
static void	_delay_ms (ssd1306_t *ssd1306, uint32_t ms)
static void	_pin_reset (ssd1306_t *ssd1306, uint8_t Signal)
static void	_pin_dc (ssd1306_t *ssd1306, uint8_t Signal)
static void	_pin_cs (ssd1306_t *ssd1306, uint8_t Signal)
static uint8_t	_spi_write (ssd1306_t *ssd1306, uint8_t *data, uint32_t len)
static uint8_t	_i2c_write (ssd1306_t *ssd1306, uint8_t reg, uint8_t *data, uint32_t len)
static uint8_t	_write_data (ssd1306_t *ssd1306, uint8_t *data, uint32_t len)
static uint8_t	_write_command (ssd1306_t *ssd1306, uint8_t cmd)
static void	_reset (ssd1306_t *ssd1306)
static void	_mtx_lock (ssd1306_t *ssd1306)
static void	_mtx_unlock (ssd1306_t *ssd1306)
uint8_t	SSD1306_Init (ssd1306_t *ssd1306, ssd1306_params_t *params)
uint8_t	SSD1306_SetFrameBuffer (ssd1306_t *ssd1306, uint8_t *pu8FrameBuffer)
uint8_t	SSD1306_SetContrast (ssd1306_t *ssd1306, uint8_t level)
uint8_t	SSD1306_SetDisplayOn (ssd1306_t *ssd1306, bool on)
uint8_t	SSD1306_Refresh (ssd1306_t *ssd1306)
uint8_t	SSD1306_Write (ssd1306_t *ssd1306, uint32_t x, uint32_t y, bool color)
uint8_t	SSD1306_Fill (ssd1306_t *ssd1306, uint8_t color)

Macro Definition Documentation

_PIN_HIGH

#define _PIN_HIGH   1

_PIN_LOW

#define _PIN_LOW   0

_SSD_ERROR_CHECK

#define _SSD_ERROR_CHECK

(

x

)

if (x != _SUCCESS) { return SSD1306_FAIL; }

_SUCCESS

#define _SUCCESS   0

Function Documentation

_delay_ms()

static void _delay_ms ( ssd1306_t * ssd1306, uint32_t ms )

static

_i2c_write()

static uint8_t _i2c_write ( ssd1306_t * ssd1306, uint8_t reg, uint8_t * data, uint32_t len )

static

_mtx_lock()

static void _mtx_lock ( ssd1306_t * ssd1306 )

static

_mtx_unlock()

static void _mtx_unlock ( ssd1306_t * ssd1306 )

static

_pin_cs()

static void _pin_cs ( ssd1306_t * ssd1306, uint8_t Signal )

static

_pin_dc()

static void _pin_dc ( ssd1306_t * ssd1306, uint8_t Signal )

static

_pin_reset()

static void _pin_reset ( ssd1306_t * ssd1306, uint8_t Signal )

static

_reset()

static void _reset ( ssd1306_t * ssd1306 )

static

_spi_write()

static uint8_t _spi_write ( ssd1306_t * ssd1306, uint8_t * data, uint32_t len )

static

_write_command()

static uint8_t _write_command ( ssd1306_t * ssd1306, uint8_t cmd )

static

_write_data()

static uint8_t _write_data ( ssd1306_t * ssd1306, uint8_t * data, uint32_t len )

static

SSD1306_Fill()

uint8_t SSD1306_Fill	(	ssd1306_t *	ssd1306,
		uint8_t	color )

SSD1306_Init()

uint8_t SSD1306_Init	(	ssd1306_t *	ssd1306,
		ssd1306_params_t *	params )

SSD1306_Refresh()

uint8_t SSD1306_Refresh

(

ssd1306_t *

ssd1306

)

SSD1306_SetContrast()

uint8_t SSD1306_SetContrast	(	ssd1306_t *	ssd1306,
		uint8_t	level )

SSD1306_SetDisplayOn()

uint8_t SSD1306_SetDisplayOn	(	ssd1306_t *	ssd1306,
		bool	on )

SSD1306_SetFrameBuffer()

uint8_t SSD1306_SetFrameBuffer	(	ssd1306_t *	ssd1306,
		uint8_t *	pu8FrameBuffer )

SSD1306_Write()

uint8_t SSD1306_Write	(	ssd1306_t *	ssd1306,
		uint32_t	x,
		uint32_t	y,
		bool	color )