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author | Nathan Sharfi <[email protected]> | 2016-07-31 14:02:25 -0700 |
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committer | Nathan Sharfi <[email protected]> | 2016-07-31 14:02:25 -0700 |
commit | d889648d5373b7ff77dc7bc4b369c628e8336b45 (patch) | |
tree | 35c6eb194417242958baf54b36f0ff3a56e378f1 /keyboards/lets_split/serial.h | |
parent | 6428069eb70f5cc47ac1f3f9acf3daea14fb9097 (diff) | |
parent | b25dbc484d639210c53d8e13f79cf5a77f2faaaa (diff) | |
download | qmk_firmware-d889648d5373b7ff77dc7bc4b369c628e8336b45.tar.gz qmk_firmware-d889648d5373b7ff77dc7bc4b369c628e8336b45.zip |
Merge branch 'master' of github.com:jackhumbert/qmk_firmware
# Conflicts:
# keyboard/ergodox_ez/keymaps/zweihander-osx/keymap.c
# keyboard/ergodox_ez/keymaps/zweihander-osx/zweihander-osx.hex
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 |