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| author | Jack Humbert <jack.humb@gmail.com> | 2017-06-01 12:58:33 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-06-01 12:58:33 -0400 |
| commit | 9069edd9344ae280cf7a638b3f8e6c9e53bbfd67 (patch) | |
| tree | bbb404f2d53bca461e9e8b199b07bdc08d11f44c /keyboards/nyquist/serial.h | |
| parent | d548693c8be93792605c413d7258aeeb0dcc4f34 (diff) | |
| parent | aae727d9ecce60906b26ee9a5a5d72f6fd25d9e4 (diff) | |
Merge pull request #1347 from nooges/nyquist
Add Nyquist keyboard support
Diffstat (limited to 'keyboards/nyquist/serial.h')
| -rw-r--r-- | keyboards/nyquist/serial.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/keyboards/nyquist/serial.h b/keyboards/nyquist/serial.h new file mode 100644 index 0000000000..15fe4db7b4 --- /dev/null +++ b/keyboards/nyquist/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 |