nRF51822-QFAC acts as peripheral and connected by 2 central?

RE: nRF51822-QFAC acts as peripheral and connected by 2 central?

helen — Thu, 10 Jan 2019 09:33:54 GMT

Hi Susheel Nuguru:

Thanks your reply.I get it .

RE: nRF51822-QFAC acts as peripheral and connected by 2 central?

Susheel Nuguru — Thu, 10 Jan 2019 08:31:48 GMT

Hi Helen and Leon,

I have to apologize here. I did not knew that the multi link peripheral feature has not been back ported into S130v2.

I also misread the text here. While trying to change the hrs example to have multiple peripheral roles, sd_softdevice_enable failed error NRF_ERROR_CONN_COUNT. This means that softdevice will not allow more than one peripheral. Sorry about the previous comments and confusion.

[quote user=""]does customer need to switch off one connection and connect the other or it can be connected with 2 central at the same time?[/quote]

It is not possible to be connected to two centrals at the same time using S130. So yes, the customer has to disconnect one connection to be able to connect to the other.

RE: nRF51822-QFAC acts as peripheral and connected by 2 central?

helen — Wed, 09 Jan 2019 13:53:23 GMT

Hi Susheel Nuguru:

Thanks your reply.So,Can you give me a example project? or maybe ,give me some tips about how to modfiy example to connect several central concurrently.

RE: nRF51822-QFAC acts as peripheral and connected by 2 central?

Susheel Nuguru — Wed, 09 Jan 2019 13:42:15 GMT

[quote user="helen"],I want to know if or not ,it support connet two central device,concurrently.[/quote]

Yes, It can do that.

RE: nRF51822-QFAC acts as peripheral and connected by 2 central?

helen — Wed, 09 Jan 2019 13:07:57 GMT

Hi Susheel:

The S130 stack supports up to eight connections with an additional Observer and a Broadcaster role all running concurrently.So ,I want to know if or not ,it support connet two central device,concurrently.

Thanks.

RE: nRF51822-QFAC acts as peripheral and connected by 2 central?

Susheel Nuguru — Wed, 09 Jan 2019 09:20:17 GMT

Hi Leon,

Using S130, the nRF51 devices can have S130 with which they can have upto 8 concurrent roles. So having 3 roles as you asked should be easily doable.