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How to disable IRQ7?

Question asked by oscar guallar on Feb 24, 2013
Latest reply on Jul 6, 2014 by gilles buloz



I read that IRQ7 can't be masked in MQX because of priority (level 7). I tried to use this IRQ7 but it didn't work properly.

Now, I want to disable the IRQ7 and use this pin as GPIO.


I wrote in bsp_init.c:





reg_ptr->GPIO.PNQPAR = 0x1555; //Disable IRQ7




But nothing was changed. When I change the pin value, the MQX hangs (seems that execute "spurious interrupt")

Any idea?