Not able to visualize touch signals in NXP Touch FreeMASTER project

arun07 — Fri, 23 Aug 2024 05:11:15 GMT

Hello Everyone

I am using an electronics based on MKE15Z microcontroller, and to explain my problem I used MKE15Z NXP Freedom board, and the "touch_sensing" demo project from the SDK inside the MCU Xpresso IDE.

The only change that I did is as shown below (because I don't have this daughter board with me).

#ifndef NT_FRDM_TOUCH_SUPPORT #define NT_FRDM_TOUCH_SUPPORT 0 #endif

I compiled the project an deployed it, and it works fine, when I press Electrode-1 and 2, I can see change in LED color.

The problem is how to visualize the signals with FreeMASTER, I used the below mentioned setting i.e. using J-Link Plug-In module.

and after reading the board configuration I am getting the following logs.

but instead of using J-Link, I if I use USB to Serial Port of this development board, it works fine.

The reason why I am asking is because, the actual electronics which we have is without any free UART port to be associated with FreeMASTER, the only thing which we can utilize to do tuning and visualize the touch signal is JLink, and with JLink, I can't make the default example work on the Freedom board and that's why I can't make my actual project working.

Can anyone please suggest and help me here?

Kinetis MicrocontrollersのトピックNot able to visualize touch signals in NXP Touch FreeMASTER project

Not able to visualize touch signals in NXP Touch FreeMASTER project