In my application I need to first send some bytes using one baudrate and then, using the same UART, switch to another. I used the following code: uart_config_t uart_config = { .baud_rate = 250000, .data_bits = UART_DATA_8_BITS, .parity = UART_PARITY_DISABLE, .stop_bits = UART_STOP_BITS_2, .flow_ctrl...