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Debugger script totally crashes Keil

Dave Bryan

Hi,

I'm using Keil v5.26 for a simple project on a LPC4078. I have a debug script which downloads and runs a simple looping function into MCU RAM starting at 0x20000000 after FLASHing the processor and on reset (might sound odd but it's needed for this particular project).

By simply downloading the instructions as 32 bit words into RAM using _WDWORD causes the debugger to hang requiring it to be killed from the task manager. This scheme worked fine with v5.23.

Writing to target RAM via the debug script is a valid operation and I don't see why it should kill Keil. Has anybody seen this or have a workaround ?

Thanks
Dave