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| author | Didier Loiseau <didierloiseau+git@gmail.com> | 2016-09-11 01:26:47 +0200 |
|---|---|---|
| committer | Didier Loiseau <didierloiseau+git@gmail.com> | 2016-09-11 01:26:47 +0200 |
| commit | b9014c757599ca288be07629ad1d00ef66c033f1 (patch) | |
| tree | ba056e704e76327c597e25d1be200c4c991efeb8 /keyboards/lets_split/serial.h | |
| parent | 60a826923d5a6b0dbe416b0837608149ab82e470 (diff) | |
| parent | 5010df3d8b68a53c382b853c7c2e45922975b631 (diff) | |
| download | firmware-b9014c757599ca288be07629ad1d00ef66c033f1.tar.gz firmware-b9014c757599ca288be07629ad1d00ef66c033f1.tar.bz2 firmware-b9014c757599ca288be07629ad1d00ef66c033f1.zip | |
Merge remote-tracking branch 'remotes/jackhumbert/master' into bépo
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 |