+CCED=0,16 on Q2406B/6.57/3.12 - trouble


#1

First, has anyone used AT+CCED=0,16 with the mentioned module at all?
In application or straight on it as a modem.

My experience with it:
No application:
AT+CCED=0,16 -> wait for response
AT+CSQ -> response takes ages to come and have a that’s usually not 0

AT+CCED=0,16
AT+CCED=0,1
AT+CSQ -> response takes normal time

In application:
After AT+CCED=0,16 has been used once (with AT+CCED=0,1 and AT+CCED=0,2 following that), random crashes that I haven’t been able to pin down to any specific moment.

Without the AT+CCED=0,16, all other things the same, no random crashes.

Anyone know if this is a known problem? Fixed in upcoming firmware/sdk?
6.57 and 6.57c firmware tested, application compiled under 3.12.


#2

The In application crashes looks like it wasn’t CCED’s fault, but the No application problem persists.
(When using indices to point to positions in an array, it’s a good thing to use the right index variable <.<) :imp: