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https://github.com/dimoniche/solarium.vlad.git
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20 lines
478 B
C
20 lines
478 B
C
#ifndef __SPI1_H__
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#define __SPI1_H__
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#ifdef CONFIG_SPI1_ENABLE
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// íîìåð spi äëÿ fram
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#define SPI1_CS_SD_CARD 0
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#define SPI1_CS_MUSIC_SHIELD 1
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extern void spi1_init(void);
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extern unsigned char spi1_exchange(unsigned char c);
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extern void spi1_getSem();
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extern void spi1_freeSem();
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extern void spi1_unselectChip(unsigned char spi);
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extern void spi1_selectChip(unsigned char spi);
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extern void spi1_setSpeed(unsigned int speed_hz);
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#endif
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#endif //#ifndef __SPI1_H__
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