2022-12-04 23:15:18 +08:00
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#ifndef GENERAL_DEF_H
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#define GENERAL_DEF_H
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2023-02-14 11:13:32 +08:00
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// 一些module的通用数值型定义,注意条件macro兼容,一些宏可能在math.h中已经定义过了
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2022-12-09 18:25:35 +08:00
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#ifndef PI
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2022-12-04 23:15:18 +08:00
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#define PI 3.1415926535f
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2023-04-14 22:26:33 +08:00
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#endif
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2022-12-04 23:15:18 +08:00
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#define PI2 (PI * 2.0f) // 2 pi
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2023-04-14 22:26:33 +08:00
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#define RAD_2_DEGREE 57.2957795f // 180/pi
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#define DEGREE_2_RAD 0.01745329252f // pi/180
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2022-12-04 23:15:18 +08:00
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2023-04-14 22:26:33 +08:00
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#define RPM_2_ANGLE_PER_SEC 6.0f // ×360°/60sec
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#define RPM_2_RAD_PER_SEC 0.104719755f // ×2pi/60sec
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2022-12-04 23:15:18 +08:00
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#endif // !GENERAL_DEF_H
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