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68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ----------------------------------------------------------------- */
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#include <i2c.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include "bsp/bsp.h"
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/* Exported constants ------------------------------------------------------- */
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/* Exported macro ----------------------------------------------------------- */
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/* Exported types ----------------------------------------------------------- */
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/* 要添加使用I2C的新设备，需要先在此添加对应的枚举值 */
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/* I2C实体枚举，与设备对应 */
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typedef enum {
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/* AUTO GENERATED BSP_I2C_NAME */
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/* USER BSP_I2C BEGIN*/
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/* USER_I2C_XXX */
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/* USER BSP_I2C END */
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BSP_I2C_NUM,
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BSP_I2C_ERR,
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} BSP_I2C_t;
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/* I2C支持的中断回调函数类型*/
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typedef enum {
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HAL_I2C_MASTER_TX_CPLT_CB,
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HAL_I2C_MASTER_RX_CPLT_CB,
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HAL_I2C_SLAVE_TX_CPLT_CB,
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HAL_I2C_SLAVE_RX_CPLT_CB,
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HAL_I2C_LISTEN_CPLT_CB,
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HAL_I2C_MEM_TX_CPLT_CB,
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HAL_I2C_MEM_RX_CPLT_CB,
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HAL_I2C_ERROR_CB,
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HAL_I2C_ABORT_CPLT_CB,
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BSP_I2C_CB_NUM,
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} BSP_I2C_Callback_t;
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/* Exported functions prototypes -------------------------------------------- */
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I2C_HandleTypeDef *BSP_I2C_GetHandle(BSP_I2C_t i2c);
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int8_t BSP_I2C_RegisterCallback(BSP_I2C_t i2c, BSP_I2C_Callback_t type,
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void (*callback)(void));
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int8_t BSP_I2C_Transmit(BSP_I2C_t i2c, uint16_t devAddr, uint8_t *data,
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uint16_t size, bool dma);
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int8_t BSP_I2C_Receive(BSP_I2C_t i2c, uint16_t devAddr, uint8_t *data,
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uint16_t size, bool dma);
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uint8_t BSP_I2C_MemReadByte(BSP_I2C_t i2c, uint16_t devAddr, uint16_t memAddr);
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int8_t BSP_I2C_MemWriteByte(BSP_I2C_t i2c, uint16_t devAddr, uint16_t memAddr,
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uint8_t data);
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int8_t BSP_I2C_MemRead(BSP_I2C_t i2c, uint16_t devAddr, uint16_t memAddr,
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uint8_t *data, uint16_t size, bool dma);
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int8_t BSP_I2C_MemWrite(BSP_I2C_t i2c, uint16_t devAddr, uint16_t memAddr,
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uint8_t *data, uint16_t size, bool dma);
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#ifdef __cplusplus
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}
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#endif
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