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| author | xyxjj <junjie0605@hotmail.com> | 2017-05-31 14:34:28 +0800 |
|---|---|---|
| committer | Jack Humbert <jack.humb@gmail.com> | 2017-07-28 10:45:34 -0400 |
| commit | be2c7aac31c956caacaba44531463c8083f5199e (patch) | |
| tree | 99c6ff3cf9a57d19f90c3db7a0cf4ef7a9a7ce56 /keyboards/DeltaSplit75/serial.h | |
| parent | c5780647d8f95fc8c51e2864498fa602c49c90e5 (diff) | |
| download | qmk_firmware-be2c7aac31c956caacaba44531463c8083f5199e.tar.gz qmk_firmware-be2c7aac31c956caacaba44531463c8083f5199e.zip | |
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Diffstat (limited to 'keyboards/DeltaSplit75/serial.h')
| -rw-r--r-- | keyboards/DeltaSplit75/serial.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/keyboards/DeltaSplit75/serial.h b/keyboards/DeltaSplit75/serial.h new file mode 100644 index 0000000000..6ef52019a8 --- /dev/null +++ b/keyboards/DeltaSplit75/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_COLS+7)/8 *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 |