19 lines
609 B
C
19 lines
609 B
C
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#ifndef __SPI_LIB_H__
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#define __SPI_LIB_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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int spilib_open(const char *device);
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void spilib_close(int handle);
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int spilib_setspeed(int handle, uint32_t speed);
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int spilib_setbitsperword(int handle, uint8_t bpw);
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int spilib_setopts(int handle, int msb_first, int sample_on_trailing, int clk_idle_high);
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int spilib_read(int handle, char *recv_buf, int32_t size);
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int spilib_write(int handle, const char *send_buf, int32_t size);
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int spilib_writeread(int handle, const char *send_buf, char *recv_buf, int32_t size);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __SPI_LIB_H__ */
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