mh
/
qmk_firmware
mirror of https://github.com/qmk/qmk_firmware/


								#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