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15 lines
314 B
C
15 lines
314 B
C
// interface between USB spi and minimig spi
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#ifndef SPI_H
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#define SPI_H
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#include "AT91SAM7S256.h"
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#include "hardware.h"
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#define spi_init()
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#define spi_start(a) { *AT91C_PIOA_CODR = USB_SEL; }
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#define spi_end() { SPI_Wait4XferEnd(); *AT91C_PIOA_SODR = USB_SEL; }
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#define spi_xmit(a) SPI(a)
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#endif // SPI_H
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