Reflow oven controller firmware
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/* spi.h */ |
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#ifndef _SPI_H_ |
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#define _SPI_H_ |
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void spi_init(void); |
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char spi_txrxbyte(char data); |
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char spi_rxbyte(void); |
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void spi_start(void); |
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void spi_stop(void); |
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#define spi_txbyte(data) (void)spi_txrxbyte(data) |
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//#define spi_rxbyte() spi_txrxbyte(0) |
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#endif
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