lpcware

Interrupt priority / USB ROM

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by iClectic on Thu May 20 05:02:24 MST 2010
Hello,

I'm having a small problem using the ROM HID driver. As soon as I activate it, the other interrupts I've implemented (mainly edge GPIO interrupt ) are not serviced timely anymore,

I'm suspecting a priority level configuration issue: I've tried to use the CMSIS functions to change the priorities but it seems to have no effect.

So does anybody have a working example on how to change priority levels ?
What are the interrupt used by the ROM HID driver ?

Thanks,

Richard

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