--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/brewco/lcd-pcf8574.h Wed Nov 25 22:49:35 2015 +0100 @@ -0,0 +1,25 @@ +#ifndef LCD_PCF8574_H +#define LCD_PCF8574_H + + +#ifdef HAVE_WIRINGPI_H + +// Defines for the pcf8574 Pi LCD interface board +#define AF_BASE 100 + +#define AF_RS (AF_BASE + 0) +#define AF_RW (AF_BASE + 1) +#define AF_E (AF_BASE + 2) +#define AF_BACKLIGHT (AF_BASE + 3) +#define AF_DB4 (AF_BASE + 4) +#define AF_DB5 (AF_BASE + 5) +#define AF_DB6 (AF_BASE + 6) +#define AF_DB7 (AF_BASE + 7) + +#endif + +void setBacklight (int); +int initLCD (int, int); + + +#endif