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Hi, I'm a newer of uVision 2. Is it possible to develop a DLL for debugging a specific system? My system is based on At89C52 + PDIUSBD12. I want to write a dll to simulate PDIUSBD12 interfacing with MCU. Thanks for any reply.
Go to search the App Notes & knowledge base (not the forum) for "AGDI"
Check the following application note: http://www.keil.com/appnotes/docs/apnt_154.asp Jon
Thank you very much!
I've read the document and sample codes and begin building a totally new dll. Now I have a question: what does SFR and VTR mean? I don't know what's the difference between them. Thanks for any clarification or reply.
Try looking them up in the uVision Getting Started Guide (GS51.pdf) - accessible, as always, via the 'Books' tab in the uvision Project Window
SFR = Special Function Register VTR = Virtual Target Register When you simulate a target, you must simulate the peripherals VIRTUALLY. Jon