2014-08-16, 20:02
(2014-08-16, 17:05)Tobi Wrote: I'm not sure, but this looks like a general problem with the processor. The hard fault error occur at unpredictable program counter values. Things you can try:
- Do a reset (black button) while holding the blue button for some seconds. This will erase the area in the flash memory where the settings are stored.
- Reflash the same firmware or a previous firmware
- Check again the soldering and placement of the parts
- Remove the Ethernet chip (ENC28J60) and/or the LCD and/or the amplifier
- Try a different discovery board
We have the Controller Board running after trying several Firmware Versions.
V7.0b4 seems to be working but only as long as we connect the amplifier or the GPS receiver has locked.
We can connect the WebIF also as long there is nothing conected or the there is no valid GPS Signal.
Do we have to make settings in the WebIF bevor we can connect the amplifier?
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