Vincent Chou

UART4 not responding but UART2 does

Discussion created by Vincent Chou on Jun 5, 2012
Latest reply on Aug 20, 2012 by Greg Hill

Hi! All,

We add the following lines on mx53_loco.c and create the image.


    /* UART2 */
    /* UART4 */

We also wire these UART to a port on PC.  Apparently we could open UART2 port with ssh but UART4 does not show any response.  Can anyone tell us what we did wrong to enable UART4?