Resolved! STM32F407 Uart Byte Received error(higher4bit)
Hi,Using "STM32F4xx_DSP_StdPeriph_Lib_V1.8.0" to config STM32F407 Uart1 as following///////////////////////////////////////////////////////////////////////////void USART1_Init(u32 baudrate){ USART_InitTypeDef USART_InitStructure; GPIO_InitTypeDef ...