CC2640R2F: Insufficient resources response while discovering services

Akash Acharya

Part Number: CC2640R2F

Hello,

I am receiving Insufficient resource as a response from the stack. I checked the SRAM usage. It is only 63%. Any lead is appreciated.
I have attached the sniffer trace and the Memory allocation window from CCS
PS This happens only with iPhone. Android works as intended

over 5 years ago

0 YiKai Chen over 5 years ago

Guru 735455 points

Try to do Flash/RAM optimization according to dev.ti.com/.../creating-a-custom-bluetooth-low-energy-application.html

0 Marie H over 5 years ago

TI__Guru 73611 points

Hi Akash,

You should also check the available heap when this happens - there is also a define called MAX_NUM_PDUs which defines how many outgoing packets you can queue up.