源码/核心板/Src/OnChipDevices/Usart.h
@@ -3,8 +3,11 @@ #define __USART_H__ #include "stm32f10x.h" #include <string.h> #define EU_485_PIN GPIO_Pin_7 #define EU_485_GPIO GPIOB #define OUT485_ENABLE GPIO_WriteBit(EU_485_GPIO, EU_485_PIN, Bit_SET); #define OUT485_DISABLE GPIO_WriteBit(EU_485_GPIO, EU_485_PIN, Bit_RESET); //#define UART_GPIO_REMAP_ENABLE #ifdef UART_GPIO_REMAP_ENABLE
