17 lines
241 B
C
17 lines
241 B
C
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#ifndef SPI_H
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#define SPI_H
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#define SPI_DDR DDRB
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#define CS PINB2
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#define MOSI PINB3
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#define MISO PINB4
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#define SCK PINB5
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#include "mystd.h"
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void spi_init(void);
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void spi_write(uint8_t data);
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uint8_t spi_read(void);
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#endif /* SPI_H */
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