Magnus Johansson

i.MX28evk spurious interrupt

Discussion created by Magnus Johansson on Jan 31, 2012
Latest reply on Feb 5, 2013 by Qiang Li - Mpu Se

Hello.

 

I'm working with the i.MX28evk board and once in a while I get a spurious interrupt (0x7F) from GPIO bank 0 (0x7F). All GPIO IRQs in Bank 0 are turned off but I am using the CAN interface on GPIO0_22/23, has anyone seen this before?

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