bladox.com

[browndav]

Hi,

I'm running in to a case where a couple of STK select item commands are returning immediately rather than drawing the menu. Each menu contains UCS-2 text, and roughly 12 items. If I cut the number of items per menu down to 6 or 7 (with the same content), it seems to work perfectly.

Moving the menu creation out to another TRB that does nothing else (i.e. doesn't malloc anything) yields the same result.

Is there an arbitrary limit for the total size of (or number of items in) an STK select item command? Does the firmware use malloc() internally when it's preparing STK command data to send to the phone?

Thanks,
Dave

[belve]

Structure passed with ACTION_MENU_SELECTION action to application. inserted with insert_menu() (max. 4 items can be inserted by one application).

http://www.bladox.cz/devel-docs/struct__Menu__selection__data.html

[pz]

The max number of items is 13 for standard alphabet and 6 for ucs2. Max len of the item is 14 for def alpha and 29 for ucs2. These limits are hard coded in kernel to follow the max value of STK cmd. Unfortunately ucs2 is 2 bytes/char.