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LPC1347- clearing level sensitive level interrupt

Question asked by Mateusz Kiełbasa on Oct 22, 2017
Latest reply on Oct 24, 2017 by jeremyzhou

I'm using LPC1347 board which has two group interrupts. I'd like to write simple program which uses only one pin group interrupt (for testing only). Edge interrupts works well but when I change interrupt type to low level sensitive (or / and - it doesn't matter) I can't clear interrupt status so the program is stucked in the ISR... Writing one to CTRL register has not any effect. Is different way of clearing level group interrupts?