fix：修复调光时间BUG

解决调光时间一样的情况下，调光亮与调光灭的实际调光时间不一致问题

GPIO.h

@@ -0,0 +1,41 @@
+
+#ifndef	__GPIO_H
+#define	__GPIO_H
+
+#include	"config.h"
+
+#define	GPIO_PullUp		0	//<2F><><EFBFBD><EFBFBD>׼˫<D7BC><CBAB><EFBFBD><EFBFBD>
+#define	GPIO_HighZ		1	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define	GPIO_OUT_OD		2	//<2F><>©<EFBFBD><C2A9><EFBFBD><EFBFBD>
+#define	GPIO_OUT_PP		3	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+
+#define	GPIO_Pin_0		0x01	//IO<49><4F><EFBFBD><EFBFBD> Px.0
+#define	GPIO_Pin_1		0x02	//IO<49><4F><EFBFBD><EFBFBD> Px.1
+#define	GPIO_Pin_2		0x04	//IO<49><4F><EFBFBD><EFBFBD> Px.2
+#define	GPIO_Pin_3		0x08	//IO<49><4F><EFBFBD><EFBFBD> Px.3
+#define	GPIO_Pin_4		0x10	//IO<49><4F><EFBFBD><EFBFBD> Px.4
+#define	GPIO_Pin_5		0x20	//IO<49><4F><EFBFBD><EFBFBD> Px.5
+#define	GPIO_Pin_6		0x40	//IO<49><4F><EFBFBD><EFBFBD> Px.6
+#define	GPIO_Pin_7		0x80	//IO<49><4F><EFBFBD><EFBFBD> Px.7
+#define	GPIO_Pin_All	0xFF	//IO<49><4F><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define GPIO_Pin_Left 0x0F  //IO<49><4F>1,2,3,4<><34>
+	
+#define	GPIO_P0			0		
+#define	GPIO_P1			1
+#define	GPIO_P2			2
+#define	GPIO_P3			3
+#define	GPIO_P4			4
+#define	GPIO_P5			5
+#define	GPIO_P6			6
+#define	GPIO_P7			7
+
+
+typedef struct
+{
+	u8	Mode;		//IOģʽ,  		GPIO_PullUp,GPIO_HighZ,GPIO_OUT_OD,GPIO_OUT_PP
+	u8	Pin;		//Ҫ<><D2AA><EFBFBD>õĶ˿<C4B6>	
+} GPIO_InitTypeDef;
+
+u8	GPIO_Inilize(u8 GPIO, GPIO_InitTypeDef *GPIOx);
+
+#endif