36 lines
839 B
C
36 lines
839 B
C
/**
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* @file encoder_dev.h
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* @brief Manage the hardware encoder unit
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* @author miaow (3703781@qq.com)
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* @version 1.0
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* @date 2022/06/11
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*
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* @copyright Copyright (c) 2022 miaow
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*
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* @par Changelog:
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* <table>
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* <tr><th>Date <th>Version <th>Author <th>Description
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* <tr><td>2022/06/11 <td>0.9 <td>Miaow <td>Write this module
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* </table>
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*/
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#ifndef __ENCODER_DEV_H
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#define __ENCODER_DEV_H
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#include <stdint.h>
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#define ENCODER_DEV_PATH "/dev/encoder"
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#define ENCODER_DEV_DIVIDE_NOT_TO_SET 0
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#define ENCODER_TRIG_MODE_EXTERNEL 100
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#define ENCODER_TRIG_MODE_INTERNEL 101
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int encoder_dev_set_divide(int valve_divide, int camera_divide);
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int encoder_dev_flush(void);
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int encoder_dev_set_trigmod(int mode);
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int encoder_dev_virtual_trig(int count);
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int encoder_dev_init(void);
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int encoder_dev_deinit(void);
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#endif
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