Simulator Issue in CrossWorks for ARM

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Jerry Gardner

• January 04, 2012 23:15

I'm trying to get the ARM simulator working as described in the manual (using the factorial demo program, to keep things simple...)

I create the project as "An executable for NXP LPC1700", add the main.c and fact.c files, build them for the THUMB RAM Debug configuration, connect to the simulator, but when I try to run the code I get the following error:

 

Simulator memory write word 0xe0001020 failed

 

How do I get beyond this so I can debug my code under the simulator? (I get the same error when trying to run my own code under the simulator, but thought if I couldn't get the simple tutorial working, then either my understanding of how to use the simulator is wrong, or something else in my setup is wrong.)

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  Ed Graham

  • December 21, 2022 11:25

  It's a shame no-one responded to this, as I am having a very similar issue!

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  Jon Elliott

  • December 21, 2022 11:36

  Hi Ed,

  I just tried creating an LPC1700 executable using the latest versions of CrossWorks and LPC1700 support package and it runs okay for me on the simulator.

  Which versions are you using?

  Regards,

  Jon

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