Autostart locked up Concept Board - solved | Thales IoT Developer Community
June 17, 2015 - 11:19pm, 1113 views
I set my Midlet to Autostart, and then could no longer use the USB serial ports which are set up by the IMP Dbg system. I don't really understand the IMP Dbg very well anyway. So there was no way to send AT commands, there was no port that could work for sending AT commands. So the board just ran my program forever, even when turning it off and on again. Looked like it was a brick.
For the next person: the solution was to move the USB cable to the ASC0 port since that port appears to have a remaining AT Command capability. So simply send the AT^SCFG to turn off autostart, restart the board, and all is well again.