26 lines
823 B
C++
Executable File
26 lines
823 B
C++
Executable File
#ifndef SRC_APP_SPI_H_
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#define SRC_APP_SPI_H_
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#include <stdint.h>
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#define SCS_LOW 0
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#define SCS_HIGH 1
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#define SCS_ACTIVE_POLARITY SCS_LOW
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#define SPIX_ESC SPI1
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//#define SPIX_ESC_SPEED 18000000
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#define SPIX_ESC_SPEED 50000000
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#define ESC_GPIO_Pin_CS PC4
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#define DUMMY_BYTE 0xFF
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extern "C" void spi_setup(void);
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extern "C" void spi_select (int8_t board);
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extern "C" void spi_unselect (int8_t board);
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extern "C" void write (int8_t board, uint8_t *data, uint8_t size);
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extern "C" void read (int8_t board, uint8_t *result, uint8_t size);
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extern "C" void spi_bidirectionally_transfer (int8_t board, uint8_t *result, uint8_t *data, uint8_t size);
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#endif /* SRC_APP_SPI_H_ */
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