thanks for your quick and precise answer.
I have another question :
I receive data on the HDLC port from the STR710 and during the IRQ HDLC I'm storing this data one byte after another one in the queue. And I have one task which is waiking up when there is data in the queue (with xQueueReceive) : will this task wake up after the irq wrote 1 byte in the queue or at the end of the IRQ?
The IRQ completes - then returns immediately to the woken task.
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