problem with nRF5_SDK_11.0.0-2.alpha while initializing services

[Raj]

Hi, In my project I am using SDK11 (i.e.nRF5_SDK_11.0.0-2.alpha_bc3f6a0) and s130 soft device. In my projects I am using 128 uuids for services. I got the problem is, while I try to initialize more than one services with 128 bit uuid its not advertising. And If I initialize only one service with 128 bit uuid it advertising properly and working. I don't get where is the problem but I found that the function sd_ble_uuid_vs_add not returns NRF_SUCCESS while initializing the second service. And I tried one service with one 128 bit uuid and other services with 16 bit uuid it advertising. can any one help me plz.

[Richard]

Im experiencing the same problem trying to add the NUS and DFU services. If I kludge the NUS to be a 16bit UUID, it will appear.

[John]

What is the error code being returned?

[Raj]

the error returning from the function sd_ble_uuid_vs_add is NRF_ERROR_NO_MEM. if you use 16 bit uuid for second service it working. In my project I must and should use 128 bit uuids only.

[John]

Usually that indicates the table in the soft device for storing the UUID is full. You might find these posts helpful:

post1

post2

[run_ar]

Which S130 version is this? You should be able to add multiple vendor specific UUID's. However, the advertisement packet is limited to 31 bytes, so you might not be able to fit two VS_UUID's in the advertisement packet. If this is the case you could have one in the scan response as well.