to update connection parameter for Master/Slave Relationship

hachc_2137126 · ‎Dec 17, 2014

Hi,

Referring to post Connection Interval and Connection Slave Latency What if we need the 20737 as master role to change the parameter to slaves? Any other API?

lel2cap_sendConnParamUpdateReq() can be used anytime when there is a connection (so outside connection up callback is OK too) with a peer device. This however is only a request from the slave to the master to change the connection parameters (only the master can change these).

Another question is about the call back function 'lel2cap_handleConnParamUpdateReq', is this the callback when parameter update request coming from master or slave role or BOTH?

MichaelF_56 · ‎Jan 14, 2015

" Do we have further comment on the usage of callback 'lel2cap_handleConnParamUpdateReq'? And how does a master (20737 running as master role) to handle different connection update requests coming from different slaves?"

Take a look at Proximity_Client as I believe it handles multiple requests from different slaves at a fairly frequent interval.

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to update connection parameter for Master/Slave Relationship

to update connection parameter for Master/Slave Relationship

Re: to update connection parameter