28 lines
873 B
C
28 lines
873 B
C
#ifndef SOFT_SERIAL_H
|
|
#define SOFT_SERIAL_H
|
|
|
|
#include <stdbool.h>
|
|
|
|
// ////////////////////////////////////////////
|
|
// Need Soft Serial defines in serial_config.h
|
|
// ////////////////////////////////////////////
|
|
// ex.
|
|
// #define SERIAL_PIN_DDR DDRD
|
|
// #define SERIAL_PIN_PORT PORTD
|
|
// #define SERIAL_PIN_INPUT PIND
|
|
// #define SERIAL_PIN_MASK _BV(PD?) ?=0,2
|
|
// #define SERIAL_PIN_INTERRUPT INT?_vect ?=0,2
|
|
// #define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
|
|
// #define SERIAL_MASTER_BUFFER_LENGTH MATRIX_ROWS/2
|
|
|
|
// 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 /* SOFT_SERIAL_H */
|