Keyboard lock-up


#1

Hi Gurus,

Having some trouble with keyboard lock-up.
It normally happens rarely, but quite often after download of new OAT application code.
(“InitType” in adl_main always “ADL_INIT_POWER_ON”)
Usually works OK after hard reset. (reset pin on Wismo)

Error occurs on “Q24Classic” and “Plus”, firmware “657_09gm”, “657g00gm”, and “657h00gm” with OpenAT ver. 03.12, 03.15 and 03.17.
Error occurs on Wavecom dev-board and own PCB´s.

This is what I´ve tried;
Step 1: Making sure no buttons are pressed during reset, lock-up can happen anyway.
Step 2: Tried both “at+cmer=,1” or “at+cmer=,2”, always return OK, lock-up can happen anyway.
Step 3: Command “adl_atUnSoSubscribe (”+CKEV:", EventCKEV )" always return OK, lock-up can happen anyway.

Really thankful for some help on this one!

/Björn