title: UART - wrong symbols on PC
body: <ol>
  <li>I'm writing a simple program to transmit data from the MCU to the PC.</li>
  <li>I'm using FTDI cable to achieve that.</li>
  <li>Data that I'm sending is string digits from 0 to 9 (0x30 to 0x39 as ascii codes).</li>
  <li>Both the MCU and the PC terminal are configured to 9600 kbps, 8 bits, no parity, no flow control, one stop bit.</li>
  <li>When the data transferred from the MCU to the PC - symbols are wrong.</li>
  <li>When TX and RX lines of the MCU are both connected to each other - I can see, that all symbols that were sent, were received by the MCU.</li>
  <li>When TX and RX lines of the FTDI cable (connected to the PC) are connected to each other - all symbols that were sent from the PC terminal were received by the PC. </li>
  </ol>
  
  <p>I cannot understand what can be wrong in sending data from the MCU to the PC.</p>
  
  <p>Please, help!</p>