[ECOS] spurious_IRQ on ARM7

Ilko Iliev iliev@caretec.at
Fri Feb 22 06:20:00 GMT 2002


I have custom board with ARM7 CPU (Atmel AT91M55800) and eCos.
I use JEENI and BDI2000 debug interface units with gdb. OS is Linux.

My programs work, but every time when a internal/external interrupt appear, 
spurious IRQ is generated.
There is no matter what kind of interrupt is: timer, spi or serial.

Is it normal?

best regards
Ilko Iliev

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