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16 lines
269 B
16 lines
269 B
10 years ago
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#ifndef SPI_H
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#define SPI_H
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#include <stdint.h>
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void spi_initialize();
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void spi_set_divisor(unsigned int divisor);
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void spi_cs_assert();
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void spi_cs_deassert();
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void spi_send_byte(uint8_t input);
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uint8_t spi_rcv_byte();
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void spi_enable();
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void spi_disable();
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#endif
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