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mtei
8804993a89
serial.c was divided into 2 layers, split_scom.c and serial.c. The upper layer split_scomm.c is called from matrix.c. The lower layer serial.c accesses the hardware.
16 lines
471 B
C
16 lines
471 B
C
#ifndef SPLIT_COMM_H
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#define SPLIT_COMM_H
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// Buffers for master - slave communication
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#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
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#define SERIAL_MASTER_BUFFER_LENGTH MATRIX_ROWS/2
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extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH];
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extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH];
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void serial_master_init(void);
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void serial_slave_init(void);
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int serial_update_buffers(int master_changed);
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#endif /* SPLIT_COMM_H */
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