Hello,
I'm working on a luminary LM3s9b92 with Keil µVision4. With the C1 revision of the part, I donwloaded my program with the "In-Circuit Debug Interface" board of the EKK-LM3S9B92 evaluation kit. I had no problem.
With the C3 revision, KEIL4 + EKK : impossible to program the part.
Now, since yesterday, I have a Keil Ulink2 Debug Adapter. With this and my version of µVision4 (4.12) : impossible to program the part. I donwloaded the latest version (4.13a) of Keil yesterday. Now, I can flash the part, but it remains some of questions:
in the Debug sheet of the "Cortex-M Target Driver Setup" and in the "Download Options" group : - if "Verify Code Download" is unselected and "Download to Flash" is unselected too :I can donwload my program and debug it.
- if "Verify Code Download" is selected and "Download to Flash" is selected too :I can donwload my program but not debug it. Here is the error message : "Ulink - Cortex-M Error" Memory Missmatch ! Address = 0x00000000 Value = 0x00 Expected = 0xC8
- if "Verify Code Download" is unselected and "Download to Flash" is selected : I can donwload my program and launch the debug but without breakpoints !
Any suggestions for these problems ? Regards, Jean-Marc Rouxel