Feasibility about CC2564MODN classic mode and BLE mode communication simultaneously

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Saurabh

Hi Cobina,

The HFP/HSP is only supported in assisted mode. So it cannot be run simultaneously with BLE.

Best regards,
Vihang

Hi Vihang,

When i am playing audio by my earphone, then i need to link CC2564MODN with my iphone, can the link between CC2564MODN and earphone be restored automatically after the communication between CC2564MODN and iphone? Do i need to manually do a reconnection between CC2564MODN and earphone?

Thank you!

Best regards,
Cobain

Hi Cobain,

The re-connection can be automated in the application that runs on top of the Bluetooth Stack.

Can you please provide more details about the use-case and do you mean switching profiles by re-connection or connecting to a paired device that gets disconnected.

Best regards,
Vihang

Hi Vihang,

Yes, the device A is the CC2564MODN, the device B is the bluetooth earphone, the device C is iphone/android phone. A exchange audio data with B, at this time C request to exchange data with A. I mean is whether the ACL link between A and B will disconnect. That is, do i need to pair A and B again?

Thank you!

Regards,
Cobain

Hello Cobain,

There is no reason for devices A and B will be disconnected in order for device A to connect to device C over classic BT.

You do need to keep track of the throughput needed for each one of the different links. For example two different Audio streams being transmitted

from two different devices will probably be problematic.

BR,

Chen Loewy

Hello Loewy,

Thank you for your reply. Our use case is that CC2564MODN transmit speech to bluetooth headset through SCO link, at the same time CC2564MODN transmit data to cellphone( iPhone or android phone) through ACL link. Our question is whether the two transmission (SCO link & ACL link ) can be worked simultaneously ?

Regards,

Cobain