Hi there,
We have a Cortex-M33 and the coresight module is configured such that ITM traces are output on 2 pins of trace port TRACECLK and TRACEDATA[0], rather than the more traditional SWO pin.
So I have two questions please:
Is there any way (trace window or GUI) to capture ITM traces in ARM Development Studio using DStream for example? Or can this only be done on Keil MDK (uvision IDE) using Ulink-pro?
How do we configure the IDE trace capture to use only one bit (i.e. TRACEDATA[0]) of the four-pin trace port (on the connector)?
Thanks
Sarah
Hi Stephen,
Thank you for your helpful answer.
I am trying to find a way to capture trace data with Ulinkpro in armds, but I'm having no luck. It looks like capturing any trace data in Arm Developement Studio using Ulinkpro is only possible with the targets implementing ETB. Is this a correct assumption?
Regards
Amir
You are correct. You can only use Keil MDK with UlinkPro for off-chip trace.
https://developer.arm.com/Tools%20and%20Software/ULINKpro