Update HD44780.h

Added AF_ON, AF_OFF to make editing easier for backlights that use inverted signals
This commit is contained in:
Jan-Willem Ruys 2016-05-07 00:07:18 +02:00
parent 9c41bd6056
commit bebd7c7596

View file

@ -44,7 +44,8 @@ enum ADAFRUIT_COLOUR {
#define AF_GREEN (AF_BASE + 7)
#define AF_BLUE (AF_BASE + 8)
#define AF_RW (AF_BASE + 14)
#define AF_RW (AF_BASE + 14)
#define AF_ON LOW
#define AF_OFF HIGH
#define MCP23017 0x20
#endif