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| author | Biacco42 <biacco42@gmail.com> | 2017-11-19 10:02:39 +0100 |
|---|---|---|
| committer | Jack Humbert <jack.humb@gmail.com> | 2017-12-07 17:10:39 +0100 |
| commit | 5bbad3147c460cd235802a7762771b029b8f8f34 (patch) | |
| tree | d43789e0c0564adece40958dbb6a868b347c6cf4 /keyboards/ergo42/serial.h | |
| parent | 2bac7cf414f59774e979cc5eb45fdbf108b6ed6c (diff) | |
| download | qmk_firmware-5bbad3147c460cd235802a7762771b029b8f8f34.tar.gz qmk_firmware-5bbad3147c460cd235802a7762771b029b8f8f34.tar.xz | |
Add support for 7x4 ortholinear split KB Ergo42
Diffstat (limited to 'keyboards/ergo42/serial.h')
| -rw-r--r-- | keyboards/ergo42/serial.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/keyboards/ergo42/serial.h b/keyboards/ergo42/serial.h new file mode 100644 index 000000000..15fe4db7b --- /dev/null +++ b/keyboards/ergo42/serial.h @@ -0,0 +1,26 @@ +#ifndef MY_SERIAL_H +#define MY_SERIAL_H + +#include "config.h" +#include <stdbool.h> + +/* TODO: some defines for interrupt setup */ +#define SERIAL_PIN_DDR DDRD +#define SERIAL_PIN_PORT PORTD +#define SERIAL_PIN_INPUT PIND +#define SERIAL_PIN_MASK _BV(PD0) +#define SERIAL_PIN_INTERRUPT INT0_vect + +#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2 +#define SERIAL_MASTER_BUFFER_LENGTH 1 + +// Buffers for master - slave communication +extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH]; +extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH]; + +void serial_master_init(void); +void serial_slave_init(void); +int serial_update_buffers(void); +bool serial_slave_data_corrupt(void); + +#endif |