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