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qmk_firmware/quantum/split_common/serial.h

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806 B

#ifndef MY_SERIAL_H
#define MY_SERIAL_H
#include <stdbool.h>
// ///////////////////////////////////////
// Need Soft Serial defines in config.h
// ///////////////////////////////////////
// eg.
// #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