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/******************************************************************
This is the common ArduiPi include file for ArduiPi board
02/18/2013 Charles-Henri Hallard (http://hallard.me)
Modified for compiling and use on Raspberry ArduiPi Board
LCD size and connection are now passed as arguments on
the command line (no more #define on compilation needed)
ArduiPi project documentation http://hallard.me/arduipi
Written by Charles-Henri Hallard for Fun .
All text above must be included in any redistribution.
******************************************************************/
#ifndef _ArduiPi_SSD1306_H
#define _ArduiPi_SSD1306_H
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "bcm2835.h"
// Configuration Pin for ArduiPi board
#define OLED_SPI_RESET RPI_V2_GPIO_P1_22 /* GPIO 25 pin 22 */
#define OLED_SPI_DC RPI_V2_GPIO_P1_18 /* GPIO 24 pin 18 */
#define OLED_SPI_CS0 BCM2835_SPI_CS0 /* Chip Select CE0 */
#define OLED_SPI_CS1 BCM2835_SPI_CS1 /* Chip Select CE1 */
#define OLED_SPI_CS BCM2835_SPI_CS1 /* Default Chip Select */
#define OLED_I2C_RESET RPI_V2_GPIO_P1_22 /* GPIO 25 pin 12 */
// OLED type I2C Address
#define ADAFRUIT_I2C_ADDRESS 0x3C /* 011110+SA0+RW - 0x3C or 0x3D */
// Address for 128x32 is 0x3C
// Address for 128x32 is 0x3D (default) or 0x3C (if SA0 is grounded)
#define SEEEED_I2C_ADDRESS 0x3C /* 011110+SA0+RW - 0x3C or 0x3D */
// Oled supported display
#define OLED_ADAFRUIT_SPI_128x32 0
#define OLED_ADAFRUIT_SPI_128x64 1
#define OLED_ADAFRUIT_I2C_128x32 2
#define OLED_ADAFRUIT_I2C_128x64 3
#define OLED_SEEED_I2C_128x64 4
#define OLED_SEEED_I2C_96x96 5
#define OLED_LAST_OLED 6 /* always last type, used in code to end array */
static const char * oled_type_str[] = {
"Adafruit SPI 128x32",
"Adafruit SPI 128x64",
"Adafruit I2C 128x32",
"Adafruit I2C 128x64",
"Seeed I2C 128x64",
"Seeed I2C 96x96"
};
// Arduino Compatible type
typedef uint8_t boolean;
typedef uint8_t byte;
// Arduino Compatible Macro
#define _BV(bit) (1 << (bit))
// GCC Missing
#define max(a,b) (a>b?a:b)
#define min(a,b) (a<b?a:b)
#endif
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