I recently purchased and installed my spoke POV and discovered a strange Problem with it. One of the 3 boards seems to mirror the image. I tried to isolate the problem:
1. I checked the whole board very closely. Everything seems to be assembled right and no "cold" soldering joints.
2. It's not the software. I changed eeprom between boards. As far as i know this is the place where image patterns are stored. The problem remains with this particular board.
3. My suspicion went to the microcontroller. I took one from a good board an *täteretää* it works as it should. Image is displayed correctly and not mirrored.
Reverse: the "mirrored" microcontroller generates the false image no matter which board i clip it in.
Is it a bug in the microcontroller? (seems to me)
Do you have any ideas how i can fix this problem?