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How to detect LPC4357 if in debug mode?

Leo Cheng

How to detect the LPC4357(Cortex M4) is running in debug mode? I mean run the code via Keil Ulink-ME. Is there any register can be used to check?

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    Leo,
    I use this on Cortex M3, I'm not sure if you can do the same on M4 but my guess is "yes". Check if the register is the same etc

            // On Cortex CPU's, only enable watchdog if not running in debugger
        if ((CoreDebug->DHCSR & 0x0001)==0) {
                Chip_WWDT_Start(LPC_WWDT);
        }

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    Leo,
    I use this on Cortex M3, I'm not sure if you can do the same on M4 but my guess is "yes". Check if the register is the same etc

            // On Cortex CPU's, only enable watchdog if not running in debugger
        if ((CoreDebug->DHCSR & 0x0001)==0) {
                Chip_WWDT_Start(LPC_WWDT);
        }

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