Hi. I have a simple handler which invokes vTaskNotifyGiveFromISR at the end of it and switches context if needed: ~~~ void handlesomeisr() { do_job();

freertos_base higher_prior_task_woken;
vTaskNotifyGiveFromISR(handle, &higher_prior_task_woken);
portEND_SWITCHING_ISR(higher_prior_task_woken);

} ~~~ I want to test this handler by invoking it explicitly within test case which runs inside a task. My question is is it legal to invoke such a handler not from interrupt context?

void handlesomeisr() { do_job();

 freertos_base higher_prior_task_woken;
 give_notification_from_isr(handle, &higher_prior_task_woken);
 portEND_SWITCHING_ISR(higher_prior_task_woken);

}

Not your question – but higherpriortaskwoken should be initialised to pdFALSE before it is passed into whatever givenotificationfromisr() is calling.

I want to test this handler by invoking it explicitly within test case which runs inside a task. My question is is it legal to invoke such a handler not from interrupt context?

The answer probably depends on the port being used, but in general, yes this should be fine to call from a task – the scheduler does need to be running though.