Why out lowpower can not use uarte or uarte

RE: Why out lowpower can not use uarte or uarte

flordsky — Tue, 06 Jun 2023 11:36:37 GMT

I mean, I used the setjmp() function in the main function before and then executed the business logic to sleep. RTC wakes up in interrupts and calls longjmp() to where setjmp() is hopped. However, this usage method does not conform to the logic of the conventional use of low-power mode, so there is an error. Later, I changed to variable control to enter low power consumption, and change the value of the variable in the interrupt to exit low power, so there was no such problem. The code is company and is kept confidential, so sorry I can't post it

RE: Why out lowpower can not use uarte or uarte

Susheel Nuguru — Tue, 06 Jun 2023 11:07:13 GMT

I am not sure if I understand what you mean by a longjmp. Would be nice to provide a solution (code snippet) here to help others who come across similar issue.

RE: Why out lowpower can not use uarte or uarte

flordsky — Tue, 06 Jun 2023 08:59:12 GMT

Thank you, and I have bypassed that issue by returning to the main function without using longjmp

RE: Why out lowpower can not use uarte or uarte

Susheel Nuguru — Mon, 05 Jun 2023 13:41:05 GMT

The code snippet that you provided does not provide any information on why you are getting that error.

Can you provide the code snippet for me to be able to use so that I can reproduce the error on my end?