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

WDT.h

@@ -0,0 +1,40 @@
+/*---------------------------------------------------------------------*/
+/* --- STC MCU Limited ------------------------------------------------*/
+/* --- STC 1T Series MCU Demo Programme -------------------------------*/
+/* --- Mobile: (86)13922805190 ----------------------------------------*/
+/* --- Fax: 86-0513-55012956,55012947,55012969 ------------------------*/
+/* --- Tel: 86-0513-55012928,55012929,55012966 ------------------------*/
+/* --- Web: www.STCMCU.com --------------------------------------------*/
+/* --- Web: www.STCMCUDATA.com  ---------------------------------------*/
+/* --- QQ:  800003751 -------------------------------------------------*/
+/* <20><><EFBFBD><EFBFBD>Ҫ<EFBFBD>ڳ<EFBFBD><DAB3><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>ô˴<C3B4><CBB4><EFBFBD>,<2C><><EFBFBD>ڳ<EFBFBD><DAB3><EFBFBD><EFBFBD><EFBFBD>ע<EFBFBD><D7A2>ʹ<EFBFBD><CAB9><EFBFBD><EFBFBD>STC<54><43><EFBFBD><EFBFBD><EFBFBD>ϼ<EFBFBD><CFBC><EFBFBD><EFBFBD><EFBFBD>            */
+/*---------------------------------------------------------------------*/
+
+#ifndef	__WDT_H
+#define	__WDT_H
+
+#include	"config.h"
+
+#define WDT_IDLE_STOP		0
+#define WDT_IDLE_RUN		1
+
+#define WDT_SCALE_2			0		/* WDT Timeout=(12*32768*SCALE)/SYSclk */
+#define WDT_SCALE_4			1
+#define WDT_SCALE_8			2
+#define WDT_SCALE_16		3
+#define WDT_SCALE_32		4
+#define WDT_SCALE_64		5
+#define WDT_SCALE_128		6
+#define WDT_SCALE_256		7
+
+typedef struct
+{
+	u8	WDT_Enable;				//<2F><><EFBFBD>Ź<EFBFBD>ʹ<EFBFBD><CAB9>  	ENABLE,DISABLE
+	u8	WDT_IDLE_Mode;		//IDLEģʽֹͣ<CDA3><D6B9><EFBFBD><EFBFBD>		WDT_IDLE_STOP,WDT_IDLE_RUN
+	u8	WDT_PS;						//<2F><><EFBFBD>Ź<EFBFBD><C5B9><EFBFBD>ʱ<EFBFBD><CAB1>ʱ<EFBFBD>ӷ<EFBFBD>Ƶϵ<C6B5><CFB5>		WDT_SCALE_2,WDT_SCALE_4,WDT_SCALE_8,WDT_SCALE_16,WDT_SCALE_32,WDT_SCALE_64,WDT_SCALE_128,WDT_SCALE_256
+} WDT_InitTypeDef;
+
+void WDT_Inilize(WDT_InitTypeDef *WDT);
+void WDT_Clear (void);
+
+#endif