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FreeRTOS Support ArchiveThe FreeRTOS support forum is used to obtain active support directly from Real Time Engineers Ltd. In return for using our top quality software and services for free, we request you play fair and do your bit to help others too! Sign up to receive notifications of new support topics then help where you can.
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Spurious Interrupt HandlerPosted by Eduardo Goncalves on March 20, 2009 I'm using FreeRTOS with IAR 5.20 on an AT91SAM7A3 processor. I left my test program running through the night and by morning I've realised that it was stuck in the Spurious Interrupt Handler. The code that I have as defined in Cstartup.s is as follows: AT91F_Spurious_handler b AT91F_Spurious_handler Could you state any reason for this behaviour? What would be the recommended handler? Just perform a EOI and return? thanks RE: Spurious Interrupt HandlerPosted by Dave on March 20, 2009 Spurious interrupts are a feature of ARM7 devices with a separate interrupt controller. I normally just clear and return. RE: Spurious Interrupt HandlerPosted by Eduardo Goncalves on March 20, 2009 is there any defined code that I could use from FreeRTOS web site to deal with spurious interrupts in the ARM7? thanks
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