Upload files to "3-5 GPIO_光敏传感器/Hardware"

2026-02-21 20:02:19 -05:00
parent e4332cafe8
commit 6a3b8de88d
5 changed files with 160 additions and 0 deletions
--- a/GPIO_光敏传感器/Hardware/key.h
+++ b/GPIO_光敏传感器/Hardware/key.h
@@ -0,0 +1,15 @@
+#ifndef __KEY_H
+#define __KEY_H
+
+void KeyInit(void);//init PB1 and PB11
+
+
+/*  PB1 按下弹起返回1  PB11 按下弹起返回2 */
+uint8_t Key_GetNum(void);//获取键位值
+
+
+
+
+
+
+#endif