19 lines
295 B
C
19 lines
295 B
C
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#ifndef __MORSE_H__
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#define __MORSE_H__
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#include <base.h>
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#include <stdlib.h>
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typedef struct SPI {
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io_pin_t clock;
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io_pin_t data_out;
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io_pin_t data_in;
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io_pin_t chip_select;
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} spi_t;
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void initialize_spi(spi_t *spi);
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uint8_t transfer_byte(spi_t *spi, uint8_t output);
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#endif
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