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| author | Callum Oakley <callum@pusher.com> | 2017-08-19 10:34:45 +0100 |
|---|---|---|
| committer | Callum Oakley <callum@pusher.com> | 2017-08-19 10:34:45 +0100 |
| commit | a6845036e25c4f4d936dcd12cd0ddedd2894b30e (patch) | |
| tree | b23b4e8d9d757aa3c0d42be561572533ae0d126c /keyboards/deltasplit75/serial.h | |
| parent | 84a8aabe5bf8807595f98de44d18f6a31b892edf (diff) | |
| parent | 7277f09bbadcce120f819132dec8ff7172caacc4 (diff) | |
| download | qmk_firmware-a6845036e25c4f4d936dcd12cd0ddedd2894b30e.tar.gz qmk_firmware-a6845036e25c4f4d936dcd12cd0ddedd2894b30e.zip | |
Merge branch 'master' of https://github.com/qmk/qmk_firmware
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 |