SIMPLELINK-CC2640R2-SDK: v3.30 porting multi role to simple peripheral off-chip oad not working as expected?

Hi Markel,

I have assigned an expert to comment.

Best regards,

Vetle

Hi,

Just an update. I enable CACHE_AS_RAM an I am able to do Off-Chip OAD. But, I can only connect to 1 smart phone. If I close the app, it does not advertise again.

I did the same with Simple Peripheral On-Chip OAD example program and same happens.

-kel

Hello Markel,

blestack or ble5stack?

Did you follow the simplelink academy module?

http://dev.ti.com/tirex/explore/content/simplelink_academy_cc2640r2sdk_3_30_03_00/modules/blestack/ble_enhanced_oad/ble_enhanced_oad.html#task-2-ndash-add-oad-to-multi-role

So if you simply connect (without doing OAD) and then disconnect then it does not start to advertise again?

Hi Eirik,

I am using blestack. I did not know about that guide. Anyway, I will try to do that guide and see if it works.

What I did was use Simple Peripheral Off-Chip OAD as base and then port multi role code. This way I did not need to make changes to linker file.

-kel

Hi Eirik,

I followed the guide. It needs some improvements. At the end of the guide I get error at multi role app project "cannot open input file null: cannot open input file"

-kel

Hi,

If you have multi role with OAD CCS project, please share it to me.

-kel

Hello Markel,

I will take a look at the academy module and try it out.

Some instructions at the app side modification seems to be wrong, but I am not entirely sure.

Thanks.

I also made my version to work. But, multi role + OAD which can do only 1 BLE connection, is no good for me. The OAD sometimes does not work, it hangs at the very beginning.

-kel