完成time3设置,用于提供系统时间

This commit is contained in:
jxh
2025-03-19 18:22:32 +08:00
parent d93e502437
commit 8f5aa0e0a7
9 changed files with 113 additions and 42 deletions

16
Lib/KeyScan.h Normal file
View File

@ -0,0 +1,16 @@
/* KeyScan.h - 按键模块接口 */
#ifndef __KEY_SCAN_H__
#define __KEY_SCAN_H__
// 按键引脚定义(与硬件布局一致)
sbit KEY1 = P3^0;
sbit KEY2 = P3^1;
sbit KEY3 = P3^2;
sbit KEY4 = P3^3;
// 函数声明
void Key_Init(void);
void Key_Scan(void);
uint8_t Get_KeyEvents(void);
#endif