Hi henry
Thanks for you reply.
Yes , I am using BC4 A06 Rom version on an arm based embedded board.
So this one must set pskey before running right ?
I try to run the CSR's demo first to set the right pskey and run the
chip up.
After I exit the demo, I can use pc to detect the chip.
While , then I use :
hciattach /dev/ttyS1 bcsp 921600
to attach ttyS1 to hci0
after that , The PC can not detect the chip anymore.
and then I try
hciconfig hci0 up
it can bring up the hci0 interface , but the pc still don't detect the
chip.
for kernel , I only insert bluetooth.ko and hci_uart.ko
So , can you kindly figure out what might be wrong in my operation ?
Seems to me the hciattach operation reset the chip. And I might need to
modify the hciattach , or ?
Raymond
----- Original Message -----
From: "hong zhang" <[email protected]>
To: "BlueZ users" <[email protected]>
Sent: Wednesday, June 11, 2008 8:57 AM
Subject: Re: [Bluez-users] How to use Bluez with CSR chip ?
> Raymond,
>
> CSR bc4 is initialized in two ways based on your
> design. I assum your board is embedded. One is by
> eeprom and one is using command after build. You need
> to provide more information.
>
> You have to make sure your CSR bc4 chip on your board
> is up first before using bluez.
>
> Regular talking here is based on x86.
>
> ---henry
>
> --- colorant <[email protected]> wrote:
>
>> Hi
>>
>> I am not sure is this the proper place to put up
>> this question, if not ,
>> please correct me.
>>
>> I was trying to run bluez on our board with bc4
>> chip. This chip need to
>> set pskey before it can run
>>
>> I use hciattach and hciconfig to bring up the
>> hci0 interface.
>>
>> Then I try hcitool hci0 scan with my earphone
>> open.
>>
>> Nothing happend.
>>
>> while, if I using CSR's bchs a2dp demo , it's
>> ok, I can play music. say
>> hardware is ok.
>>
>> My question is :
>>
>> 1. To enable bluez with csr chip, is there
>> anything need to do vs the
>> standard kernel and bluez package ? Some config
>> need?
>>
>> 2. Did I need to place the bootrap init sequence
>> for the bc4 chip in
>> some place if I using bluez ? say in kernel or in
>> the bluez user space
>> scripts? Or , the standard kernel and bluez utility
>> already hand it, But I
>> just do the wrong way ?
>>
>>
>> Many thanks.
>> Raymond
>>
>>
>>
>>
>>
> -------------------------------------------------------------------------
>> Check out the new SourceForge.net Marketplace.
>> It's the best place to buy or sell services for
>> just about anything Open Source.
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>> _______________________________________________
>> Bluez-users mailing list
>> [email protected]
>>
> https://lists.sourceforge.net/lists/listinfo/bluez-users
>>
>
>
>
>
>
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> It's the best place to buy or sell services for
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If csr bc4 is initialized by eeprom (csr.psr is burned
into eeprom already) when power on. At this case, no
bccmd is needed. =
--- [email protected] wrote:
> hi raymond
> the csr bc4 need to be configured before real
> running, some pskey should be set and warmreset
> should be issued. =
> 1. add --enable-bccmd feature while configure the
> bluez-utils
> 2. use bccmd after hci0 is up:
> $bccmd -t hci psload -r /csr.psr
> here csr.psr is the pskey config file, -r means
> warmreset after pskey configured,there is a example
> psr file in bluez-utils/tools/example
> =
> after that, u can see the other device through
> hcitool scan
> =
> attaboyu
> =
> =D4=DA2008-06-11=A3=ACcolorant <[email protected]> =D0=B4=B5=C0=A3=BA
> >Hi henry
> >
> > Thanks for you reply.
> >
> > Yes , I am using BC4 A06 Rom version on an arm
> based embedded board.
> >
> > So this one must set pskey before running right
> ?
> >
> > I try to run the CSR's demo first to set the
> right pskey and run the =
> >chip up.
> > After I exit the demo, I can use pc to detect
> the chip.
> >
> > While , then I use :
> >
> > hciattach /dev/ttyS1 bcsp 921600
> >
> > to attach ttyS1 to hci0
> >
> > after that , The PC can not detect the chip
> anymore.
> >
> > and then I try
> > hciconfig hci0 up
> > it can bring up the hci0 interface , but the pc
> still don't detect the =
> >chip.
> >
> > for kernel , I only insert bluetooth.ko and
> hci_uart.ko
> >
> > So , can you kindly figure out what might be
> wrong in my operation ?
> >
> > Seems to me the hciattach operation reset the
> chip. And I might need to =
> >modify the hciattach , or ?
> >
> >Raymond
> >
> >----- Original Message ----- =
> >From: "hong zhang" =
> >To: "BlueZ users" =
> >Sent: Wednesday, June 11, 2008 8:57 AM
> >Subject: Re: [Bluez-users] How to use Bluez with
> CSR chip ?
> >
> >
> >> Raymond,
> >>
> >> CSR bc4 is initialized in two ways based on your
> >> design. I assum your board is embedded. One is by
> >> eeprom and one is using command after build. You
> need
> >> to provide more information.
> >>
> >> You have to make sure your CSR bc4 chip on your
> board
> >> is up first before using bluez.
> >>
> >> Regular talking here is based on x86.
> >>
> >> ---henry
> >>
> >> --- colorant wrote:
> >>
> >>> Hi
> >>>
> >>> I am not sure is this the proper place to
> put up
> >>> this question, if not ,
> >>> please correct me.
> >>>
> >>> I was trying to run bluez on our board with
> bc4
> >>> chip. This chip need to
> >>> set pskey before it can run
> >>>
> >>> I use hciattach and hciconfig to bring up
> the
> >>> hci0 interface.
> >>>
> >>> Then I try hcitool hci0 scan with my
> earphone
> >>> open.
> >>>
> >>> Nothing happend.
> >>>
> >>> while, if I using CSR's bchs a2dp demo ,
> it's
> >>> ok, I can play music. say
> >>> hardware is ok.
> >>>
> >>> My question is :
> >>>
> >>> 1. To enable bluez with csr chip, is there
> >>> anything need to do vs the
> >>> standard kernel and bluez package ? Some config
> >>> need?
> >>>
> >>> 2. Did I need to place the bootrap init
> sequence
> >>> for the bc4 chip in
> >>> some place if I using bluez ? say in kernel or
> in
> >>> the bluez user space
> >>> scripts? Or , the standard kernel and bluez
> utility
> >>> already hand it, But I
> >>> just do the wrong way ?
> >>>
> >>>
> >>> Many thanks.
> >>> Raymond
> >>>
> >>>
> >>>
> >>>
> >>>
> >>
>
-------------------------------------------------------------------------
> >>> Check out the new SourceForge.net Marketplace.
> >>> It's the best place to buy or sell services for
> >>> just about anything Open Source.
> >>> http://sourceforge.net/services/buy/index.php
> >>> _______________________________________________
> >>> Bluez-users mailing list
> >>> [email protected]
> >>>
> >>
>
https://lists.sourceforge.net/lists/listinfo/bluez-users
> >>>
> >>
> >>
> >>
> >>
> >>
> >>
>
-------------------------------------------------------------------------
> >> Check out the new SourceForge.net Marketplace.
> >> It's the best place to buy or sell services for
> >> just about anything Open Source.
> >> http://sourceforge.net/services/buy/index.php
> >> _______________________________________________
> >> Bluez-users mailing list
> >> [email protected]
> >>
>
https://lists.sourceforge.net/lists/listinfo/bluez-users
> >> =
> >
> >
> >
> >
>
>-------------------------------------------------------------------------
> >Check out the new SourceForge.net Marketplace.
> >It's the best place to buy or sell services for
> >just about anything Open Source.
> >http://sourceforge.net/services/buy/index.php
> >_______________________________________________
> >Bluez-users mailing list
> >[email protected]
>
>https://lists.sourceforge.net/lists/listinfo/bluez-users
> >
-------------------------------------------------------------------------
> Check out the new SourceForge.net Marketplace.
> It's the best place to buy or sell services for
> just about anything Open Source.
> http://sourceforge.net/services/buy/index.php>
_______________________________________________
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> [email protected]
>
https://lists.sourceforge.net/lists/listinfo/bluez-users
> =
=
-------------------------------------------------------------------------
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It's the best place to buy or sell services for
just about anything Open Source.
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hi raymond
the csr bc4 need to be configured before real running, some pskey should be set and warmreset should be issued.
1. add --enable-bccmd feature while configure the bluez-utils
2. use bccmd after hci0 is up:
$bccmd -t hci psload -r /csr.psr
here csr.psr is the pskey config file, -r means warmreset after pskey configured,there is a example psr file in bluez-utils/tools/example
after that, u can see the other device through hcitool scan
attaboyu
??2008-06-11??colorant <[email protected]> ะด????
>Hi henry
>
> Thanks for you reply.
>
> Yes , I am using BC4 A06 Rom version on an arm based embedded board.
>
> So this one must set pskey before running right ?
>
> I try to run the CSR's demo first to set the right pskey and run the
>chip up.
> After I exit the demo, I can use pc to detect the chip.
>
> While , then I use :
>
> hciattach /dev/ttyS1 bcsp 921600
>
> to attach ttyS1 to hci0
>
> after that , The PC can not detect the chip anymore.
>
> and then I try
> hciconfig hci0 up
> it can bring up the hci0 interface , but the pc still don't detect the
>chip.
>
> for kernel , I only insert bluetooth.ko and hci_uart.ko
>
> So , can you kindly figure out what might be wrong in my operation ?
>
> Seems to me the hciattach operation reset the chip. And I might need to
>modify the hciattach , or ?
>
>Raymond
>
>----- Original Message -----
>From: "hong zhang"
>To: "BlueZ users"
>Sent: Wednesday, June 11, 2008 8:57 AM
>Subject: Re: [Bluez-users] How to use Bluez with CSR chip ?
>
>
>> Raymond,
>>
>> CSR bc4 is initialized in two ways based on your
>> design. I assum your board is embedded. One is by
>> eeprom and one is using command after build. You need
>> to provide more information.
>>
>> You have to make sure your CSR bc4 chip on your board
>> is up first before using bluez.
>>
>> Regular talking here is based on x86.
>>
>> ---henry
>>
>> --- colorant wrote:
>>
>>> Hi
>>>
>>> I am not sure is this the proper place to put up
>>> this question, if not ,
>>> please correct me.
>>>
>>> I was trying to run bluez on our board with bc4
>>> chip. This chip need to
>>> set pskey before it can run
>>>
>>> I use hciattach and hciconfig to bring up the
>>> hci0 interface.
>>>
>>> Then I try hcitool hci0 scan with my earphone
>>> open.
>>>
>>> Nothing happend.
>>>
>>> while, if I using CSR's bchs a2dp demo , it's
>>> ok, I can play music. say
>>> hardware is ok.
>>>
>>> My question is :
>>>
>>> 1. To enable bluez with csr chip, is there
>>> anything need to do vs the
>>> standard kernel and bluez package ? Some config
>>> need?
>>>
>>> 2. Did I need to place the bootrap init sequence
>>> for the bc4 chip in
>>> some place if I using bluez ? say in kernel or in
>>> the bluez user space
>>> scripts? Or , the standard kernel and bluez utility
>>> already hand it, But I
>>> just do the wrong way ?
>>>
>>>
>>> Many thanks.
>>> Raymond
>>>
>>>
>>>
>>>
>>>
>> -------------------------------------------------------------------------
>>> Check out the new SourceForge.net Marketplace.
>>> It's the best place to buy or sell services for
>>> just about anything Open Source.
>>> http://sourceforge.net/services/buy/index.php
>>> _______________________________________________
>>> Bluez-users mailing list
>>> [email protected]
>>>
>> https://lists.sourceforge.net/lists/listinfo/bluez-users
>>>
>>
>>
>>
>>
>>
>> -------------------------------------------------------------------------
>> Check out the new SourceForge.net Marketplace.
>> It's the best place to buy or sell services for
>> just about anything Open Source.
>> http://sourceforge.net/services/buy/index.php
>> _______________________________________________
>> Bluez-users mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/bluez-users
>>
>
>
>
>
>-------------------------------------------------------------------------
>Check out the new SourceForge.net Marketplace.
>It's the best place to buy or sell services for
>just about anything Open Source.
>http://sourceforge.net/services/buy/index.php
>_______________________________________________
>Bluez-users mailing list
>[email protected]
>https://lists.sourceforge.net/lists/listinfo/bluez-users
Raymond,
I have a few questions.
1. Do you use CSR bleutooth stack from CSR?
2. If you use Bluez, you must use bluetooth stack
comes with kernel.
3. How is CSR chip initialized? by eeprom?
I believe you use CSR stack then you cannot use Bluez
utilities.
--henry
--- colorant <[email protected]> wrote:
> Hi henry
>
> Thanks for you reply.
>
> Yes , I am using BC4 A06 Rom version on an arm
> based embedded board.
>
> So this one must set pskey before running right
> ?
>
> I try to run the CSR's demo first to set the
> right pskey and run the
> chip up.
> After I exit the demo, I can use pc to detect
> the chip.
>
> While , then I use :
>
> hciattach /dev/ttyS1 bcsp 921600
>
> to attach ttyS1 to hci0
>
> after that , The PC can not detect the chip
> anymore.
>
> and then I try
> hciconfig hci0 up
> it can bring up the hci0 interface , but the pc
> still don't detect the
> chip.
>
> for kernel , I only insert bluetooth.ko and
> hci_uart.ko
>
> So , can you kindly figure out what might be
> wrong in my operation ?
>
> Seems to me the hciattach operation reset the
> chip. And I might need to
> modify the hciattach , or ?
>
> Raymond
>
> ----- Original Message -----
> From: "hong zhang" <[email protected]>
> To: "BlueZ users"
> <[email protected]>
> Sent: Wednesday, June 11, 2008 8:57 AM
> Subject: Re: [Bluez-users] How to use Bluez with CSR
> chip ?
>
>
> > Raymond,
> >
> > CSR bc4 is initialized in two ways based on your
> > design. I assum your board is embedded. One is by
> > eeprom and one is using command after build. You
> need
> > to provide more information.
> >
> > You have to make sure your CSR bc4 chip on your
> board
> > is up first before using bluez.
> >
> > Regular talking here is based on x86.
> >
> > ---henry
> >
> > --- colorant <[email protected]> wrote:
> >
> >> Hi
> >>
> >> I am not sure is this the proper place to put
> up
> >> this question, if not ,
> >> please correct me.
> >>
> >> I was trying to run bluez on our board with
> bc4
> >> chip. This chip need to
> >> set pskey before it can run
> >>
> >> I use hciattach and hciconfig to bring up the
> >> hci0 interface.
> >>
> >> Then I try hcitool hci0 scan with my earphone
> >> open.
> >>
> >> Nothing happend.
> >>
> >> while, if I using CSR's bchs a2dp demo , it's
> >> ok, I can play music. say
> >> hardware is ok.
> >>
> >> My question is :
> >>
> >> 1. To enable bluez with csr chip, is there
> >> anything need to do vs the
> >> standard kernel and bluez package ? Some config
> >> need?
> >>
> >> 2. Did I need to place the bootrap init
> sequence
> >> for the bc4 chip in
> >> some place if I using bluez ? say in kernel or in
> >> the bluez user space
> >> scripts? Or , the standard kernel and bluez
> utility
> >> already hand it, But I
> >> just do the wrong way ?
> >>
> >>
> >> Many thanks.
> >> Raymond
> >>
> >>
> >>
> >>
> >>
> >
>
-------------------------------------------------------------------------
> >> Check out the new SourceForge.net Marketplace.
> >> It's the best place to buy or sell services for
> >> just about anything Open Source.
> >> http://sourceforge.net/services/buy/index.php
> >> _______________________________________________
> >> Bluez-users mailing list
> >> [email protected]
> >>
> >
>
https://lists.sourceforge.net/lists/listinfo/bluez-users
> >>
> >
> >
> >
> >
> >
> >
>
-------------------------------------------------------------------------
> > Check out the new SourceForge.net Marketplace.
> > It's the best place to buy or sell services for
> > just about anything Open Source.
> > http://sourceforge.net/services/buy/index.php
> > _______________________________________________
> > Bluez-users mailing list
> > [email protected]
> >
>
https://lists.sourceforge.net/lists/listinfo/bluez-users
> >
>
>
>
>
-------------------------------------------------------------------------
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