CC2640R2F: OAD on chip and out of memory after implementing SDK bug for service changed

Try to refer to Optimizing Bluetooth low energy Flash and RAM Memory Usage

Ive tried most of those suggestions. some of them are already implemented. adding the follow build configuration -> 

/* This is needed to use GATT_SERVICE_CHANGED */

-DV41_FEATURES=L2CAP_COC_CFG

Adds almost 5k to the memory allocation. I basically have no program memory. It would be nice to know if TI is going to fix this. I looked at the cc2642 as it has more memory, however, they don't have a RBZ package. So frustrating as I have spent a year getting everything locked down and working and now I might have to start over with new PCB layout and chips, testing, etc... 

Hi,

I don't think TI is providing a "RBZ package" for CC2640R2 neither. For CC2652R, TI provides only the RGZ package.

To save some FLASH, you can try the following:

1. try to remove any unnecessary features from the stack:
software-dl.ti.com/.../stack-configuration.html

2. try to turn off features not needed by the stack (i.e. GATT client, OSAL_SNV, etc)
software-dl.ti.com/.../creating-a-custom-bluetooth-low-energy-application.html

3. try to crank up the optimization level of your project

I hope this will help.

Kind regards,

Ive reduced and done everything above. The thing I don't get is why the persistent app has been allocated 49k of memory and my persistent app is only 36k. Thats 3 full pages of 4k memory not being used. I don't know why the frontier auto tool is not detecting this. Same thing on the BLE Stack. There is 3 pages of memory not being used. I can't seem to manually set the entry points... 

I need Gap bond manager DV41 features which add considerable memory. Without these features performing an OAD from iOS device requires user restarting their phone multiple times. Not a solution.