We have a strange problem in using a time critial interrupt (samplin input) in conjunction with the freeRTOS.
my first question is, how long a yield is, which uses the critical section and disables the global interrupts.
So this could be the reason for blocking the interrupt.
I would expect, that the yield should not block that long the interupt or i am i something missing?
Any ideas are welcome. I have to check, if the RTOS itself is the problem for the issues in our application.