After having downloaded my own custom OpenAT program to the chip, it seems the SL8082T (in a Maestro Wireless M100 3G device) is blocked on a semaphore (error in the code). I cannot connect to the device through the serial port /dev/ttyS0. I get no response. Unplugging and replugging the device seems not to help.
Is there a procedure to reinitialize totally the chip ?
I have seen here: https://forum.sierrawireless.com/viewtopic.php?f=108&t=8126&hilit=semaphore
that DWLWin could help me on that issue. Is the program compatible with my device ?