14 lines
164 B
C
14 lines
164 B
C
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#ifndef _BTN_H_
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#define _BTN_H_
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#include "types.h"
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#define BTN_POWER 0x1
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#define BTN_VOL_DOWN 0x2
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#define BTN_VOL_UP 0x4
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u32 btn_read();
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u32 btn_wait();
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#endif
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