Peripheral send rejection on update connection parameter after Master accepts it and send PARAM_REQ.

mahmoud_k_elkas — Thu, 04 Apr 2019 12:23:15 GMT

Hello everybody.

I'm using QN9080 as a peripheral, I implement connection parameter request using "APP_GapcParamUpdateCmd" API after Master accepts it and sends PARAM_REQ, peripheral send rejection on PARAM_REQ to master due to Collision. I read in specs that the master who sends rejection if there is any collision happens.

I have a couple of questions.

1- Why peripheral rejects that after master accepts?

2- I can catch the error code when the Master accepts/rejects the connection parameter.
is there any way to catch the error code if peripheral sends it?

Any help?

Re: Peripheral send rejection on update connection parameter after Master accepts it and send PARAM_REQ.

stephanie_m — Thu, 04 Apr 2019 20:06:01 GMT

Hello,

How are you implementing the flow of the code to start the connection? Are you using some examples as a base?

Regards,
Estephania

topic Re: Peripheral send rejection on update connection parameter after Master accepts it and send PARAM_REQ. in Wireless MCU

Peripheral send rejection on update connection parameter after Master accepts it and send PARAM_REQ.

Re: Peripheral send rejection on update connection parameter after Master accepts it and send PARAM_REQ.