diff options
| author | Olivier <olivier@gid0.org> | 2016-08-20 18:07:02 +0200 |
|---|---|---|
| committer | Olivier <olivier@gid0.org> | 2016-08-20 18:07:02 +0200 |
| commit | 009ab77d3e26bd348e45a9a8102b2737c9367979 (patch) | |
| tree | b01491320736c818584098c4b7a6dce8de53f405 /keyboards/lets_split/serial.h | |
| parent | 4cfb262faab653247f4d66d44bf5f3339d82bd36 (diff) | |
| parent | a3f726174c0f8f358f7970767a1bf743fd9ad761 (diff) | |
| download | qmk_firmware-009ab77d3e26bd348e45a9a8102b2737c9367979.tar.gz qmk_firmware-009ab77d3e26bd348e45a9a8102b2737c9367979.tar.xz | |
Merge https://github.com/jackhumbert/qmk_firmware
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 000000000..15fe4db7b --- /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 |