diff options
| author | Max Audron <audron@ejected.space> | 2018-07-15 19:31:45 +0200 |
|---|---|---|
| committer | Jack Humbert <jack.humb@gmail.com> | 2018-07-15 13:31:45 -0400 |
| commit | bbea9dadbcc92c4005188860a44c7b9e2479be2e (patch) | |
| tree | 6771bf1efda890e5747fb48db5ff4b1182051f38 /quantum | |
| parent | 81756d7b219fc2c869c043ee606d491a1e77e1c1 (diff) | |
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.
Diffstat (limited to 'quantum')
| -rw-r--r-- | quantum/quantum.c | 4 | ||||
| -rw-r--r-- | quantum/quantum.h | 4 | ||||
| -rw-r--r-- | quantum/template/avr/config.h | 28 | ||||
| -rw-r--r-- | quantum/template/avr/rules.mk | 1 |
4 files changed, 37 insertions, 0 deletions
diff --git a/quantum/quantum.c b/quantum/quantum.c index b9934aee8f..2bd2c71af5 100644 --- a/quantum/quantum.c +++ b/quantum/quantum.c @@ -1187,6 +1187,10 @@ void backlight_set(uint8_t level) {} #endif // backlight +#ifdef HD44780_ENABLED +#include "hd44780.h" +#endif + // Functions for spitting out values // diff --git a/quantum/quantum.h b/quantum/quantum.h index 2958a0abd0..2238464124 100644 --- a/quantum/quantum.h +++ b/quantum/quantum.h @@ -121,6 +121,10 @@ extern uint32_t default_layer_state; #include "process_terminal_nop.h" #endif +#ifdef HD44780_ENABLE + #include "hd44780.h" +#endif + #define STRINGIZE(z) #z #define ADD_SLASH_X(y) STRINGIZE(\x ## y) #define SYMBOL_STR(x) ADD_SLASH_X(x) 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 <http://www.gnu.org/licenses/>. /* 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 diff --git a/quantum/template/avr/rules.mk b/quantum/template/avr/rules.mk index 45eb6ee376..d567544c72 100644 --- a/quantum/template/avr/rules.mk +++ b/quantum/template/avr/rules.mk @@ -66,3 +66,4 @@ UNICODE_ENABLE = no # Unicode BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID AUDIO_ENABLE = no # Audio output on port C6 FAUXCLICKY_ENABLE = no # Use buzzer to emulate clicky switches +HD44780_ENABLE = no # Enable support for HD44780 based LCDs (+400) |