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/*___________________________________________________
| _____ _____ _ _ _ |
| | __ \ | __ (_) | | | |
| | |__) |__ _ __ __ _ _ _| |__) || | ___ | |_ |
| | ___/ _ \ '_ \ / _` | | | | ___/ | |/ _ \| __| |
| | | | __/ | | | (_| | |_| | | | | | (_) | |_ |
| |_| \___|_| |_|\__, |\__,_|_| |_|_|\___/ \__| |
| __/ | |
| GNU/Linux based |___/ Multi-Rotor UAV Autopilot |
|___________________________________________________|
Adafruit 128x64 SSD1307 Linux I2C Driver Interface
Copyright (C) 2013 Tobias Simon, Ilmenau University of Technology
Based on code written by Limor Fried/Ladyada.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details. */
#ifndef __SSD1306_H__
#define __SSD1306_H__
#include "i2c.h"
#include <stdint.h>
typedef struct
{
i2c_dev_t *i2c_dev;
uint8_t *buf;
int16_t width;
int16_t height;
}
ssd1306_t;
/* initializes display */
void ssd1306_init(ssd1306_t *ssd, i2c_dev_t *i2c_dev);
/* inverts display */
void ssd1306_invert(ssd1306_t *ssd, uint8_t inv);
/* writes buffer contents to display */
void ssd1306_update(ssd1306_t *ssd);
/* clears buffer */
void ssd1306_clear(ssd1306_t *ssd);
/* sets pixel in buffer */
void ssd1306_set_pixel(ssd1306_t *ssd, int16_t x, int16_t y, uint16_t color);
#endif /* __SSD1306_H__ */
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