Peter11 hat geschrieben:It works!!
reyalp, you did a very good job
With CHDK I can use my camera. I made some photos, videos and there was no crash.
Great, glad to hear it worked. I don't visit this forum often, so if you have problems with this camera again, you can send me a private message or post in the international forum.
At the first start a window appeared with a rolling bar. But it disappeared too quickly for me to read its contents.
This might be the firmware checksum, it says "ROM CRC" and has a progress bar. In your build, I changed this check to ignore the parts we know are already damaged or affected by the fix, so it shouldn't report errors unless there's new damage.
The checksum normally only runs once after you install CHDK, but without the fix, your camera probably crashed before it could record that it had run.
Since we don't know what caused the original problem, you might want to run the check again sometimes. You can control it in the menu CHDK menu, in miscellaneous stuff-> debug parameters -> Checksum ROM at boot.
BTW: camera startet without the <FUNC>-Key.
From the crash information recorded in your firmware dump, it appears the camera crashed because of the damage in the area related to playing sound. When you start with the clock, the startup sound is not played. When you start with the fixed CHDK, the fix is loaded before the sound is played.
If you turn off sounds in the menu, it's possible your camera will start without CHDK but
there's damage in other parts of the firmware, so I wouldn't use the camera like this.