Hi, Thank you for your replies and i apologize for the delay in responding. We are working on custom boards now that embeds a STM32L073CZT6 CPU. We have started the project with a nucleo-l073rz board (STM32L073RZT6), and i think it can be easily reproduced on this board. xtimer_usleep() is called from thread context (not from an isr context). I didn't try to change XTIMER_BACKOFF because i have stabilized it to faced another issue (Indeed, xtimer_usleep() was sleeping my task forever if XTIMER_BACKOFF was too small). This "blocking while" can occur at startup or after 24 hours or even after a longer period of time, or even never on some boards, that's why it is not easily reproducible.
Regards, Aurélien Le 15 janv. 2018 10:56, "Jose Alamos" <[email protected]> a écrit : > Hi Aurélien: > > Could you give us more information about your platform? (e.g CPU model, > etc). > Are you getting the same results with different values of XTIMER_BACKOFF? > > Cheers > > José > > _______________________________________________ > users mailing list > [email protected] > https://lists.riot-os.org/mailman/listinfo/users > >
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