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WYang.5
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since ‎2021-05-21
‎2023-06-14

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[STM32F411] I want UART waiting for RXNE interrupt,but it can't stop to keep entering UART_IRQ_Handler and alway readed the last data even I'm not trans any data to MCU, Where am I doing wrong?

2021-05-21
UART_HandleTypeDef huart2;void MX_USART2_UART_Init(void){ huart2.Instance = USART2; huart2.Init.BaudRate = 9600; huart2.Init.WordLength = UART_WORDLENGTH_8B; huart2.Init.StopBits = UART_STOPBITS_1; huart2.Init.Parity = UART_PARITY_NONE; huart2.Init.M...
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