Firmware R73 and at+wopen=3 respond

Legacy Open AT
1

Hi,

I developping an embedded application that writes some objects into the flash. Sometimes I need to clear the flash so I do:
at+wopen=0

OK
at+wopen=3
ERROR

As you can notice the at+wopen=3 returns ERROR (but the flash is cleared).

I notice this behavior since I update the firmware from the R72 to R73.

Does somebody notice the same “problem” ?

Thanks

2

hi,

i have faced the same problem. i use fastract supreme 20 Q2686 , firmware 663g.

You can check this link
http://www.wavecom.com/modules/movie/scenes/forums/viewtopic.php?f=10&t=3230

3

Do you solve it ?

4

no i havent solved it.
While it can perform the delete operation although it retuns ERROR, it is not a problem for me. so i stop searching for a solution. But if we can find the reason or can find a solution then it will be clear to understand what is happening.