31 lines
542 B
C
31 lines
542 B
C
/*
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* key.h
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*
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* Created on: 2022Äê3ÔÂ5ÈÕ
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* Author: wuwen
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*/
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#ifndef KEY_H_
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#define KEY_H_
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#include "main.h"
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#define KEY0 HAL_GPIO_ReadPin(KEY0_GPIO_Port, KEY0_Pin)
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#define KEY1 HAL_GPIO_ReadPin(KEY1_GPIO_Port, KEY1_Pin)
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#define KEY2 HAL_GPIO_ReadPin(KEY2_GPIO_Port, KEY2_Pin)
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#define KEY3 HAL_GPIO_ReadPin(KEY3_GPIO_Port, KEY3_Pin)
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extern struct button k1,k2,k3;
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struct button
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{
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int code;
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uint8_t lock;
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uint32_t time;
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int times;
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};
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void GEI_BUTTON_CODE(struct button *bt,uint8_t in);
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#endif /* KEY_H_ */
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