34 lines
963 B
C
34 lines
963 B
C
#ifndef __USER_SPI_H__
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#define __USER_SPI_H__
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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#include "spi.h"
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typedef enum
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{
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AD7124 = 0,
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DAC161S997 = 1,
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DAC8568 = 2,
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} chip_type_e; // 芯片类型
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extern int32_t spi_transmit_receive(SPI_HandleTypeDef *hspi, uint8_t *data_write, uint8_t *data_read, uint8_t bytes_number);
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extern int32_t AD7124_OUT_spi_transmit_receive(uint8_t *data_write, uint8_t bytes_number);
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extern SPI_HandleTypeDef hspi1;
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extern SPI_HandleTypeDef hspi2;
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extern SPI_HandleTypeDef hspi3;
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extern void board_spi_init(chip_type_e chip_type);
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extern void board_spi_cs_on(chip_type_e chip_type);
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extern void board_spi_cs_off(chip_type_e chip_type);
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void dac161s997_cs_on(uint8_t dac_num);
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void dac161s997_cs_off(uint8_t dac_num);
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void dac161s997_spi_init(void);
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void dac8568_spi_init(void);
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void ad7124_cs_off(void);
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void ad7124_cs_on(void);
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void ad7124_spi_init(void);
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#endif
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