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| author | Jack Humbert <jack.humb@gmail.com> | 2018-06-12 16:59:35 +0200 |
|---|---|---|
| committer | Jack Humbert <jack.humb@gmail.com> | 2018-06-12 16:59:35 +0200 |
| commit | 998ddbb122c9d3e2a77bd4e88c881b225ca0d569 (patch) | |
| tree | ca91ff7ad3c4866555d1e623fe9ea05276397e1c /keyboards/ergodash/serial.h | |
| parent | c0095710a7c7e9bd94aa9f4dd814dc28d718c731 (diff) | |
| parent | 06487daaddf923d635e8a528d1eb644b875a73f6 (diff) | |
| download | qmk_firmware-998ddbb122c9d3e2a77bd4e88c881b225ca0d569.tar.gz qmk_firmware-998ddbb122c9d3e2a77bd4e88c881b225ca0d569.tar.xz | |
Merge branch 'master' of github.com:qmk/qmk_firmware into hf/shinydox
Diffstat (limited to 'keyboards/ergodash/serial.h')
| -rw-r--r-- | keyboards/ergodash/serial.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/keyboards/ergodash/serial.h b/keyboards/ergodash/serial.h new file mode 100644 index 000000000..15fe4db7b --- /dev/null +++ b/keyboards/ergodash/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 |