11.22：完善注释；提高代码的移植性；完善串口程序。

STM32/Gateway_Node/Drivers/LED.h

@@ -0,0 +1,18 @@
+/* <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>ֹͷ<D6B9>ļ<EFBFBD><C4BC>ظ<EFBFBD><D8B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>if not define<6E><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD>ж<EFBFBD><D0B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><C3B4><EFBFBD>ȶ<EFBFBD><C8B6><EFBFBD>һ<EFBFBD><D2BB> */
+#ifndef __LED_H__
+#define __LED_H__
+
+#include "stm32f10x.h"                            // Device header
+
+/* PC13LED<45><44><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
+#define LED_PC13_GPIO_CLOCK                                   RCC_APB2Periph_GPIOC
+#define LED_PC13_GPIO_PORT                                    GPIOC
+#define LED_PC13_GPIO_PIN                                     GPIO_Pin_13
+
+/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
+void vPc13LedInit(void);
+void vPc13LedOn(void);
+void vPc13LedOff(void);
+void vPc13LedTurn(void);
+
+#endif