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| author | Jack Humbert <jack.humb@gmail.com> | 2016-07-06 23:44:22 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-07-06 23:44:22 -0400 |
| commit | 21e443101f4873a813d33e50486d4e9591e89f4e (patch) | |
| tree | d06043ac6fe7003ba2e9d7c3ea30378b6a51c3d5 /keyboards/lets_split/serial.h | |
| parent | 5baaf871bbdd6667625860b0daef7fe9a91e08db (diff) | |
| parent | a4bf46f9b1d0a0be0cecb2cd0f0d941aa7c71bd3 (diff) | |
Merge pull request #484 from jackhumbert/lets-split-support
Add Let's Split support
Diffstat (limited to 'keyboards/lets_split/serial.h')
| -rw-r--r-- | keyboards/lets_split/serial.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/keyboards/lets_split/serial.h b/keyboards/lets_split/serial.h new file mode 100644 index 0000000000..15fe4db7b4 --- /dev/null +++ b/keyboards/lets_split/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 |