init: 项目初始化，添加基础文件

循迹/User/main.c

@@ -0,0 +1,13 @@
+#include "stm32f10x.h"                  // Device header
+#include "Delay.h"
+#include "Key.h"
+
+int main(void)
+{
+	Gpio_Init();
+		PWM_Init( 100-1,720-1,70);
+	while (1)
+	{
+		
+	}
+}