topic Re: How to S32's break point timestamp in running in S32 Design Studio

How to S32's break point timestamp in running

guoqiang_zhu — Mon, 04 Nov 2019 03:42:04 GMT

Hi,

I want to konw the time consumed from breakpoint A to breakpoint B. but I don't know how to do it.

background:

a. Project quesion is MCU Init time too long , I think the time cost in StartUp step .

b.address 0x01000400 is my StartUp's Entry point , address 0x01008e24 is my MainFunc()'s Entry point.

thanks.

Re: How to S32's break point timestamp in running

jiri_kral — Fri, 08 Nov 2019 09:01:11 GMT

Hi,

I'm afraid that PE Micro isn't able measure running time.

You can attach one channel of oscilloscope to Reset. Add as a very first instruction in main pin toggle. Catch this pin toggle on second oscilloscope channel. You got time from reset to main.

Anyway, what's your target MCU?

Jiri

Re: How to S32's break point timestamp in running

guoqiang_zhu — Mon, 11 Nov 2019 01:15:35 GMT

Thanks for you response.My target mcu is MPC5746C.

And oscilloscope can slove my current problem by adding two pins toggle channel.