Hi It seems that if I use vTaskDelay in vApplicationIdleHook task, application crash!! Did someone find the same problem? Thanks a lot.

From the documentation (which I’m sure you have read ;-) "There must always be at least one task that is ready to run.  It is therefore imperative that the hook function does not call any API functions that might cause the task to block (vTaskDelay() for example)"

Thanks a lot!! Sorry, but I didn’t read that part. (mea culpa) By.