huart3.Init.WordLength = UART_WORDLENGTH_8B;\r
huart3.Init.StopBits = UART_STOPBITS_1;\r
huart3.Init.Parity = UART_PARITY_NONE;\r
huart3.Init.WordLength = UART_WORDLENGTH_8B;\r
huart3.Init.StopBits = UART_STOPBITS_1;\r
huart3.Init.Parity = UART_PARITY_NONE;\r