源码/核心板/Src/OnChipDevices/Usart.h @@ -3,7 +3,7 @@ #define __USART_H__ #include "stm32f10x.h" #define BAUDRATE_19200 //#define BAUDRATE_19200 #define EU_485_PIN GPIO_Pin_7 #define EU_485_GPIO GPIOB