topic Re: How to add CSR USB Bluetooth module for i.MX6 Android(JB). in i.MX Processors

How to add CSR USB Bluetooth module for i.MX6 Android(JB).

norisugi — Tue, 20 May 2014 09:25:32 GMT

I'd like to use the CSR USB Bluetooth module on the i.MX6/Android(JB).

Could you show me how to do it ?

Re: How to add CSR USB Bluetooth module for i.MX6 Android(JB).

igorpadykov — Wed, 21 May 2014 07:27:49 GMT

Hi Nori

first you should obtain USB driver from CSR and firmware for chip,

then use some tutorial, you can easily find them googling on web

for example abs2013_zores_jellybean.pdf or others.

Bluetooth | Android Open Source

Best regards

chip

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Re: How to add CSR USB Bluetooth module for i.MX6 Android(JB).

norisugi — Wed, 21 May 2014 13:20:01 GMT

As long as I see the following site, I think that the specified driver isn't necessary.

http://ac100.wikispaces.com/Bluedroid+4.2+battle

Is my understanding not correct ?

Re: How to add CSR USB Bluetooth module for i.MX6 Android(JB).

igorpadykov — Wed, 21 May 2014 14:19:01 GMT

Hi Nori

yes you are right, if this module supports

USB HCI protocol.

Best regards

chip

Re: Re: How to add CSR USB Bluetooth module for i.MX6 Android(JB).

norisugi — Thu, 22 May 2014 08:03:56 GMT

I'm using the bt module which support USB HCI.

I tried the content of the previous article.

It seems that the module is recognized and its name is displayed on the android.

But off and on is repeated alternatively.

The log at that time is as attached file.

I wonder if the parameter setting isn't enough which should be set on the rc file.

Could you give me something advice ?

Re: How to add CSR USB Bluetooth module for i.MX6 Android(JB).

jamesbone — Thu, 22 May 2014 13:55:11 GMT

Hello Nori,

Check this link from another community,

http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after

Re: How to add CSR USB Bluetooth module for i.MX6 Android(JB).

norisugi — Fri, 23 May 2014 00:56:58 GMT

Thanks for your information.

But it seems that this case is different from my case.

Currently, I can search none of the device.

Re: How to add CSR USB Bluetooth module for i.MX6 Android(JB).

norisugi — Fri, 23 May 2014 01:15:52 GMT

I have a question.

How should I do the kernel driver related to the bluetooth when I use this way ?

Currently, I'm making all bluetooth drivers disable.

Is this correct ?

Re: How to add CSR USB Bluetooth module for i.MX6 Android(JB).

sandeshgowda — Wed, 18 Feb 2015 12:00:37 GMT

Nori,

Even me to facing the issue,when i enabled the BT USB interface after enabling the USB interface instead of UARt interface.

The Device ON and OFF repeatedly.

Did you find the solution for the above issue?

Thanks in advance.

Sandesh D