[Bluez-users] Problems with bcsp ...

[Bluez-users] Problems with bcsp ...

[ra002890]

 Hello Everybody...

  I'm trying to make a ftp connection trought my embedded linux device
running bluez and my desktop running bluez too, but I receive these
messages that destroy my ftp aplication! Somebody could help me?  The
messages are:

bcsp_recv: Error in BCSP hdr checksum
bcsp_recv: Out-of-order packet arrived, got 0 expected 7

ftp> bcsp_recv: Error in BCSP hdr checksum
bcsp_recv: Out-of-order packet arrived, got 5 expected 4
bcsp_recv: Error in BCSP hdr checksum
bcsp_recv: Out-of-order packet arrived, got 5 expected 4
bcsp_recv: Out-of-order packet arrived, got 6 expected 4
bcsp_recv: Error in BCSP hdr checksum
bcsp_recv: Out-of-order packet arrived, got 5 expected 4
bcsp_recv: Out-of-order packet arrived, got 6 expected 4
bcsp_recv: Error in BCSP hdr checksum
bcsp_recv: Out-of-order packet arrived, got 5 expected 4
bcsp_recv: Error in BCSP hdr checksum
bcsp_recv: Out-of-order packet arrived, got 5 expected 4
bcsp_recv: Out-of-order packet arrived, got 7 expected 4
bcsp_recv: Error in BCSP hdr checksum
bcsp_recv: Out-of-order packet arrived, got 5 expected 4
bcsp_recv: Checksum failed: computed 86fc received 0a6b
bcsp_recv: Out-of-order packet arrived, got 7 expected 6
bcsp_recv: Out-of-order packet arrived, got 0 expected 6
bcsp_recv: Out-of-order packet arrived, got 1 expected 6

How could I strip this messages from bluez if they are only for debugging?
Thanks a lot for other doubts that you have solved for me!

Bluez is the best.....


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Re: [Bluez-users] Problems with bcsp ...

[Marcel Holtmann]

Hi,

>   I'm trying to make a ftp connection trought my embedded linux device
> running bluez and my desktop running bluez too, but I receive these
> messages that destroy my ftp aplication!

what do you mean with destroy my ftp application. Is it still working
and the Bluetooth connection is still present? Or do you get annoying
messages from the kernel in the console?

>  Somebody could help me?  The
> messages are:
> 
> bcsp_recv: Error in BCSP hdr checksum
> bcsp_recv: Out-of-order packet arrived, got 0 expected 7
> 
> ftp> bcsp_recv: Error in BCSP hdr checksum
> bcsp_recv: Out-of-order packet arrived, got 5 expected 4
> bcsp_recv: Error in BCSP hdr checksum
> bcsp_recv: Out-of-order packet arrived, got 5 expected 4
> bcsp_recv: Out-of-order packet arrived, got 6 expected 4
> bcsp_recv: Error in BCSP hdr checksum
> bcsp_recv: Out-of-order packet arrived, got 5 expected 4
> bcsp_recv: Out-of-order packet arrived, got 6 expected 4
> bcsp_recv: Error in BCSP hdr checksum
> bcsp_recv: Out-of-order packet arrived, got 5 expected 4
> bcsp_recv: Error in BCSP hdr checksum
> bcsp_recv: Out-of-order packet arrived, got 5 expected 4
> bcsp_recv: Out-of-order packet arrived, got 7 expected 4
> bcsp_recv: Error in BCSP hdr checksum
> bcsp_recv: Out-of-order packet arrived, got 5 expected 4
> bcsp_recv: Checksum failed: computed 86fc received 0a6b
> bcsp_recv: Out-of-order packet arrived, got 7 expected 6
> bcsp_recv: Out-of-order packet arrived, got 0 expected 6
> bcsp_recv: Out-of-order packet arrived, got 1 expected 6

Actually these messages are only debug messages, but if you got so much
you should check why they appear.

> How could I strip this messages from bluez if they are only for debugging?
> Thanks a lot for other doubts that you have solved for me!

Go into the kernel source and replace some BT_ERR with BT_DBG.

Regards

Marcel




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Re: [Bluez-users] Problems with bcsp ...

[ra002890]

Hi, again...

    I have a new question? Bluez utils and libs 2.9 works with kernel
modules from kernel 2.4.24 ?!? If no, how can I patch my kernel?!?
When I tryed it, I killed my kernel and nothing get works again...
    When I was talking about destroying my ftp application, that means,
ftp stops working and card is reseted, but all the system crash and I
have to restart my computer...

    Thanks in advance....


> Hi,
>
>>   I'm trying to make a ftp connection trought my embedded linux device
>> running bluez and my desktop running bluez too, but I receive these
>> messages that destroy my ftp aplication!
>
> what do you mean with destroy my ftp application. Is it still working
> and the Bluetooth connection is still present? Or do you get annoying
> messages from the kernel in the console?
>
>>  Somebody could help me?  The
>> messages are:
>>
>> bcsp_recv: Error in BCSP hdr checksum
>> bcsp_recv: Out-of-order packet arrived, got 0 expected 7
>>
>> ftp> bcsp_recv: Error in BCSP hdr checksum
>> bcsp_recv: Out-of-order packet arrived, got 5 expected 4
>> bcsp_recv: Error in BCSP hdr checksum
>> bcsp_recv: Out-of-order packet arrived, got 5 expected 4
>> bcsp_recv: Out-of-order packet arrived, got 6 expected 4
>> bcsp_recv: Error in BCSP hdr checksum
>> bcsp_recv: Out-of-order packet arrived, got 5 expected 4
>> bcsp_recv: Out-of-order packet arrived, got 6 expected 4
>> bcsp_recv: Error in BCSP hdr checksum
>> bcsp_recv: Out-of-order packet arrived, got 5 expected 4
>> bcsp_recv: Error in BCSP hdr checksum
>> bcsp_recv: Out-of-order packet arrived, got 5 expected 4
>> bcsp_recv: Out-of-order packet arrived, got 7 expected 4
>> bcsp_recv: Error in BCSP hdr checksum
>> bcsp_recv: Out-of-order packet arrived, got 5 expected 4
>> bcsp_recv: Checksum failed: computed 86fc received 0a6b
>> bcsp_recv: Out-of-order packet arrived, got 7 expected 6
>> bcsp_recv: Out-of-order packet arrived, got 0 expected 6
>> bcsp_recv: Out-of-order packet arrived, got 1 expected 6
>
> Actually these messages are only debug messages, but if you got so much
> you should check why they appear.
>
>> How could I strip this messages from bluez if they are only for
>> debugging?
>> Thanks a lot for other doubts that you have solved for me!
>
> Go into the kernel source and replace some BT_ERR with BT_DBG.
>
> Regards
>
> Marcel
>
>





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Re: [Bluez-users] Problems with bcsp ...

[Marcel Holtmann]

Hi,

>     I have a new question? Bluez utils and libs 2.9 works with kernel
> modules from kernel 2.4.24 ?!? If no, how can I patch my kernel?!?

they should work with a 2.4.24, but you can also use patch-2.4.24-mh6 to
bring your kernel up-to-date.

>     When I was talking about destroying my ftp application, that means,
> ftp stops working and card is reseted, but all the system crash and I
> have to restart my computer...

What card are you using and what hciattach options?

Regards

Marcel




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Re: [Bluez-users] Problems with bcsp ...

[ra002890]

Hello...

      But my kernel is for ELDK, have any problem?!?
      My card is a made in home CSR card with BC02...

      my hciattach options are:

      hciattach ttySp3 bcsp 460800

                  Thanks a lot....

> Hi,
>
>>     I have a new question? Bluez utils and libs 2.9 works with kernel
>> modules from kernel 2.4.24 ?!? If no, how can I patch my kernel?!?
>
> they should work with a 2.4.24, but you can also use patch-2.4.24-mh6 to
> bring your kernel up-to-date.
>
>>     When I was talking about destroying my ftp application, that means,
>> ftp stops working and card is reseted, but all the system crash and I
>> have to restart my computer...
>
> What card are you using and what hciattach options?
>
> Regards
>
> Marcel
>
>



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Re: [Bluez-users] Problems with bcsp ...

[Marcel Holtmann]

Hi,

>       But my kernel is for ELDK, have any problem?!?

I don't even now what ELDK is. Maybe your serial hardware is buggy or
you need some extra options.

Regards

Marcel




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Re: [Bluez-users] Problems with bcsp ...

[Marcel Holtmann]

Hi,

> ELDK is: Embedded Linux Development Kit....
> 
>    Did you know bluez work on it?!?

I never used it so far.

>      Thanks...you are the man...I have tryed your solutions and it worked
> well....

What kind of solution was this?

Regards

Marcel




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