7 /* TODO: some defines for interrupt setup */
8 #define SERIAL_PIN_DDR DDRD
9 #define SERIAL_PIN_PORT PORTD
10 #define SERIAL_PIN_INPUT PIND
11 #define SERIAL_PIN_MASK _BV(PD0)
12 #define SERIAL_PIN_INTERRUPT INT0_vect
14 #define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
15 #define SERIAL_MASTER_BUFFER_LENGTH 1
17 // Address location defines
18 #define SERIAL_BACKLIT_START 0x00
20 // Buffers for master - slave communication
21 extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH];
22 extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH];
24 void serial_master_init(void);
25 void serial_slave_init(void);
26 int serial_update_buffers(void);
27 bool serial_slave_data_corrupt(void);