Hi, I am using an LPC2138 with IAR compiler. Turning on WDT for the first time. I was testing it a few different ways. One way involves a Data Abort IRQ. My data abort IRQ falls into an endless loop (on purpose). It seems that when I create an illegal access to trigger the data abort IRQ the WDT never fires. The code enters the Data Abort IRQ, hits my endless loop and sits there forever - no WDT reset! Anyone know why? Thanks group
Message
WDT reset while in an ISR
2006-04-17 by relentless_6995