Function esp_idf_hal::sys::uart_set_baudrate

source · 
pub unsafe extern "C" fn uart_set_baudrate(
    uart_num: i32,
    baudrate: u32
) -> i32
Expand description

@brief Set UART baud rate.

@param uart_num UART port number, the max port number is (UART_NUM_MAX -1). @param baudrate UART baud rate.

@return - ESP_FAIL Parameter error - ESP_OK Success