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12 lines
252 B
12 lines
252 B
#ifndef _BSP_KEY_NONBLOCK_H
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#define _BSP_KEY_NONBLOCK_H
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#include "bsp_config.h"
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#define BSP_KEY_NUM_MAX 99
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extern U8 bsp_key_nonblock_init(void);
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extern U8 bsp_key_nonblock_scan(U8 *row, U8 *col);
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extern U8 bsp_key_nonblock_scan_col(U8 col);
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#endif
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