• Locked Locked
  • Replies 9 replies
  • Subscribers 119 subscribers
  • Views 5261 views
  • Users 0 members are here
Options
Related
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Assertion of IRQS is not causing calling of ISR

Lokesh Kumar
Note: This was originally posted on 4th September 2012 at http://forums.arm.com

Hi,

With my current flow, when I am asserting legacy nIRQ I am able to jump to ISR, but not when asserting IRQS[0].
I have enabled interrupts as below
[size=2]CPSIE   ifa, #18

and configured [size=2]Interrupt Security ([/size][/size][size=2][size=2]ICDISR), [size=2][/size][/size][/size][size=2][size=2][size=2][size=2]Interrupt Edge Trigger Config ([/size]ICDIF),[size=2]Interrupt Priority (ICDIPR)[/size][/size][/size][/size],[size=2]Interrupt Target Processor (ICDIPTR),[size=2]Interrupt Enable (ICDISER),[size=2]Interrupt Priority Mask (ICCPMR),[size=2]Interrupt Binary Point (ICCBPR),[size=2]Interface Control Register (ICCICR),[size=2]Distributor Control Register (ICDDCR)

Am I missing something?
Is something separate need to be done, when using IRQS interrupts?

Thanks
Lokesh
[/size][/size][/size][/size][/size][/size]
Parents Reply Children
No data