From bbea9dadbcc92c4005188860a44c7b9e2479be2e Mon Sep 17 00:00:00 2001 From: Max Audron Date: Sun, 15 Jul 2018 19:31:45 +0200 Subject: Integrating Peter Fleury's HD44780 LCD library (#3209) * integrated Peter Fleury's LCD library for HD44780 LCDs * fixed typo * cleanup finished * add documentation * added HD44780 documentation * removed keyboard from .gitmodules * resolved merge conflict * removed edit of kira75s rules.mk made by merge * moved hd44780 to drivers/avr * Added licence info to hd44780 files * Added link to hd44780 docs. --- quantum/template/avr/config.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'quantum/template/avr/config.h') diff --git a/quantum/template/avr/config.h b/quantum/template/avr/config.h index e739c93c97..ac31745022 100644 --- a/quantum/template/avr/config.h +++ b/quantum/template/avr/config.h @@ -187,4 +187,32 @@ along with this program. If not, see . /* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */ //#define MIDI_TONE_KEYCODE_OCTAVES 1 +/* + * HD44780 LCD Display Configuration + */ +/* +#define LCD_LINES 2 //< number of visible lines of the display +#define LCD_DISP_LENGTH 16 //< visibles characters per line of the display + +#define LCD_IO_MODE 1 //< 0: memory mapped mode, 1: IO port mode + +#if LCD_IO_MODE +#define LCD_PORT PORTB //< port for the LCD lines +#define LCD_DATA0_PORT LCD_PORT //< port for 4bit data bit 0 +#define LCD_DATA1_PORT LCD_PORT //< port for 4bit data bit 1 +#define LCD_DATA2_PORT LCD_PORT //< port for 4bit data bit 2 +#define LCD_DATA3_PORT LCD_PORT //< port for 4bit data bit 3 +#define LCD_DATA0_PIN 4 //< pin for 4bit data bit 0 +#define LCD_DATA1_PIN 5 //< pin for 4bit data bit 1 +#define LCD_DATA2_PIN 6 //< pin for 4bit data bit 2 +#define LCD_DATA3_PIN 7 //< pin for 4bit data bit 3 +#define LCD_RS_PORT LCD_PORT //< port for RS line +#define LCD_RS_PIN 3 //< pin for RS line +#define LCD_RW_PORT LCD_PORT //< port for RW line +#define LCD_RW_PIN 2 //< pin for RW line +#define LCD_E_PORT LCD_PORT //< port for Enable line +#define LCD_E_PIN 1 //< pin for Enable line +#endif +*/ + #endif -- cgit v1.2.3