LPC Microcontrollers中的主题 Re: LPC55S36 ETM Trace with IAR

LPC55S36 ETM Trace with IAR

jpholme — Wed, 28 Aug 2024 13:36:01 GMT

How does one utilize ETM trace debugging on the LPC55S36?

I have activated the 5 pins P1_1, P0_24, P0_28, P0_29 and P0_30 with mode 5 and 6 resp. to activate the outputs.

I have experimented with Debugger, I-JET settings under Trace, but nothing really seems to activate the icon during debugging.

What am I missing?

Re: LPC55S36 ETM Trace with IAR

xiangjun_rong — Thu, 29 Aug 2024 02:28:38 GMT

Hi,

First of all, the LPC553x have ETM module and support trace function.

But the trace function requires dedicated hardware device and software tools, pls refer to the an14330.pdf, which I attached. Although it focuses on the i.mxrt, it also adapts to LPC family.

Hope it can help you

XiangJun Rong