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- /**
- * @brief : this
- * @file : bma253.h
- * @version : v0.0.1
- * @author : gang.cheng
- * @date : 2017-06-01
- * change logs :
- * Date Version Author Note
- * 2017-06-01 v0.0.1 gang.cheng first version
- */
- #ifndef __BMA_253_H__
- #define __BMA_253_H__
- #include "bma253_defs.h"
- #include "common/lib/lib.h"
- #define WATERMARK_COUNT (25u)
- typedef enum
- {
- BMA253_GET_FRAME_COUNT,
- BMA253_CLR_FRAME_COUNT,
- BMA253_GET_TEMPERATURE,
- } BMA253_CMD_E;
- typedef struct _bma253_context
- {
- uint8_t i2c_addr;
- // use the fifo
- bool_t use_fifo;
- // accelerationg scaling
- fp32_t acc_scale;
- } bma253_context_t;
- void bma253_device_init(void);
- #define ACC_SENSOR_NAME "BMA253"
- #endif
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