Insufficient RAM allocated for the SoftDevice with Relay Application

RE: Insufficient RAM allocated for the SoftDevice with Relay Application

BendaEng — Thu, 23 Jan 2020 06:53:00 GMT

I never was able to fix this. We were able to move forward without the need for increased connections. I'll have to reinvestigate this again in the future to see if I can find a way that would fix it.

RE: Insufficient RAM allocated for the SoftDevice with Relay Application

RSA — Fri, 06 Dec 2019 11:49:02 GMT

ddi you end up fixing the problem?

RE: Insufficient RAM allocated for the SoftDevice with Relay Application

Joakim Jakobsen — Thu, 14 Mar 2019 11:11:16 GMT

Hi.

I tried modifying the ble_app_hrs_rscs_relay example to support more than a total of 3 links, but I'm not seeing an error like you do.

In short, what other changes have you made to the example that could affect the memory usage?
And which version of the nRF5 SDK are you working with?

Best regards,
Joakim

RE: Insufficient RAM allocated for the SoftDevice with Relay Application

BendaEng — Wed, 06 Mar 2019 19:26:57 GMT

Yes, this is what I was referring to when I say "When modifying the memory location and size under project->options->linker(common)->section placement macros I still get the RAM errors unless I only have a have a maximum of 3 total links." Basically whenever I add more than 3 links (3 central, 1 peripheral) and I modify the RAM size and location according to the message, it never works. 3 and below with the present RAM allocation works though.

RE: Insufficient RAM allocated for the SoftDevice with Relay Application

Joakim Jakobsen — Wed, 06 Mar 2019 14:06:12 GMT

This line indicates that your changes to the RAM start location wasn't sufficient;
<warning> nrf_sdh_ble: Change the RAM start location from 0x200049D8 to 0x20005418.

Did you try using the suggested 0x20005418?

Regards,
Joakim