Tool/software: Linux
Hello Champs,
Customer used ti-processor-sdk-linux-am57xx-evm-05.01.00.11/board-support/linux-4.14.67+gitAUTOINC+d315a9bb00-gd315a9bb00. He met "unexpected IRQ trap at vector 00 " when using GPIO interrupt.
Below is the snapshot of the code.
[ 27.979227] unexpected IRQ trap at vector 00
[ 27.983521] unexpected IRQ trap at vector 00
[ 27.988218] unexpected IRQ trap at vector 00
[ 27.992504] unexpected IRQ trap at vector 00
[ 27.996805] unexpected IRQ trap at vector 00
[ 28.001104] unexpected IRQ trap at vector 00
[ 28.005401] unexpected IRQ trap at vector 00
[ 28.009690] unexpected IRQ trap at vector 00
[ 28.013986] unexpected IRQ trap at vector 00
[ 28.018276] unexpected IRQ trap at vector 00
[ 28.022561] unexpected IRQ trap at vector 00
[ 28.026855] unexpected IRQ trap at vector 00
Thanks.
Rgds
Shine
