dev/st7789_lcd #6
@ -1,3 +1,6 @@
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#ifndef __NRF52_SPI_H__
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#define __NRF52_SPI_H__
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int spi_open(const struct driver *drv);
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int spi_close(const struct driver *drv);
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@ -16,3 +19,5 @@ static const struct driver_fp spi_fp = {
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.write = spi_write,
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.ioctl = NULL
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};
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#endif
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@ -8,7 +8,6 @@
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static inline int spi_transfer(uint32_t t);
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int spi_open(const struct driver *drv)
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{
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assert(NULL != drv);
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@ -59,4 +58,3 @@ static inline int spi_transfer(uint32_t t)
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}
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r = NRF_SPI0->RXD; // in
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return (int)r;
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}
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