How do you set up Serial_LDD (UART) in Processor Expert?

[paulsawyer]

With CW 10.5, and MK22DN512VLK5, Serial_LDD, selecting UART0,1 or 3 always shows an error than it cannot use *UART2* pins instead of the correct multiplexed UART pins.  It also won't build in this condition.  I may have to select UART2, generate the code and then fix everything so that UART3 is selected.  Has anyone else had this problem?

[Monica]

Hello Paul,

was this suggestion helpful?

Please keep us posted :smileywink:

Best,

Monica.

[vfilip]

Hello,

I was able to select pins on all UART devices. Details for UART3 are attached. I have just verified it in CW V10.5.

Please note that the selected device must aleays match with corresponding pins otherwise PEx reports an error. In case you switch device, pins are not changed automatically in case there is possible to select more pins.

Best regards

Vojtech Filip

Processor Expert Support Team