From: olivlogol <oli...@fr...> - 2010-11-17 09:14:12
|
Hello, on overo Fire, does anyone know whether Bluetooth PCM pin of WI2WI component is connected to - OMAP3530? - or TPS65950? - or not connected at all? thanks for any answer, Olivier -- View this message in context: http://old.nabble.com/Bluetooth-PCM-on-overo-fire-tp30236435p30236435.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Don A. <do...@gu...> - 2010-11-22 17:01:16
|
Hi Olivier The Bluetooth PCM is NOT connected. Don Anderson @ Gumstix ========================== On Wed, Nov 17, 2010 at 1:14 AM, olivlogol <oli...@fr...> wrote: > > Hello, > > on overo Fire, does anyone know whether Bluetooth PCM pin of WI2WI > component > is connected to > - OMAP3530? > - or TPS65950? > - or not connected at all? > > thanks for any answer, > Olivier > -- > View this message in context: > http://old.nabble.com/Bluetooth-PCM-on-overo-fire-tp30236435p30236435.html > Sent from the Gumstix mailing list archive at Nabble.com. > > > > ------------------------------------------------------------------------------ > Beautiful is writing same markup. Internet Explorer 9 supports > standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. > Spend less time writing and rewriting code and more time creating great > experiences on the web. Be a part of the beta today > http://p.sf.net/sfu/msIE9-sfdev2dev > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: olivlogol <oli...@fr...> - 2010-11-23 16:27:44
|
Hi Don, Thanks for this information. No more need to try anything else with PCM. regards, Olivier Don Anderson wrote: > > Hi Olivier > > The Bluetooth PCM is NOT connected. > > > Don Anderson > @ Gumstix > ========================== > > On Wed, Nov 17, 2010 at 1:14 AM, olivlogol <oli...@fr...> wrote: > >> >> Hello, >> >> on overo Fire, does anyone know whether Bluetooth PCM pin of WI2WI >> component >> is connected to >> - OMAP3530? >> - or TPS65950? >> - or not connected at all? >> >> thanks for any answer, >> Olivier >> -- >> View this message in context: >> http://old.nabble.com/Bluetooth-PCM-on-overo-fire-tp30236435p30236435.html >> Sent from the Gumstix mailing list archive at Nabble.com. >> >> >> >> ------------------------------------------------------------------------------ >> Beautiful is writing same markup. Internet Explorer 9 supports >> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. >> Spend less time writing and rewriting code and more time creating great >> experiences on the web. Be a part of the beta today >> http://p.sf.net/sfu/msIE9-sfdev2dev >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > ------------------------------------------------------------------------------ > Beautiful is writing same markup. Internet Explorer 9 supports > standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. > Spend less time writing and rewriting code and more time creating great > experiences on the web. Be a part of the beta today > http://p.sf.net/sfu/msIE9-sfdev2dev > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://old.nabble.com/Bluetooth-PCM-on-overo-fire-tp30236435p30283819.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: olivlogol <oli...@fr...> - 2010-11-23 16:38:26
|
Hi Don, btw for the community, no more need to try anything else with Bluetooth SCO for HSP/HFP as: - PCM pin is not connected - SCO over HCI is not possible as : > SCO route is set to PCM (seen thanks to hciconfig hci0 revision) > no solution to change this SCO route as config is fixed in BT chipset ROM regards, Olivier olivlogol wrote: > > Hi Don, > > Thanks for this information. No more need to try anything else with PCM. > > regards, > Olivier > > > Don Anderson wrote: >> >> Hi Olivier >> >> The Bluetooth PCM is NOT connected. >> >> >> Don Anderson >> @ Gumstix >> ========================== >> >> On Wed, Nov 17, 2010 at 1:14 AM, olivlogol <oli...@fr...> wrote: >> >>> >>> Hello, >>> >>> on overo Fire, does anyone know whether Bluetooth PCM pin of WI2WI >>> component >>> is connected to >>> - OMAP3530? >>> - or TPS65950? >>> - or not connected at all? >>> >>> thanks for any answer, >>> Olivier >>> -- >>> View this message in context: >>> http://old.nabble.com/Bluetooth-PCM-on-overo-fire-tp30236435p30236435.html >>> Sent from the Gumstix mailing list archive at Nabble.com. >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> Beautiful is writing same markup. Internet Explorer 9 supports >>> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. >>> Spend less time writing and rewriting code and more time creating great >>> experiences on the web. Be a part of the beta today >>> http://p.sf.net/sfu/msIE9-sfdev2dev >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >> >> ------------------------------------------------------------------------------ >> Beautiful is writing same markup. Internet Explorer 9 supports >> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. >> Spend less time writing and rewriting code and more time creating great >> experiences on the web. Be a part of the beta today >> http://p.sf.net/sfu/msIE9-sfdev2dev >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> > > -- View this message in context: http://old.nabble.com/Bluetooth-PCM-on-overo-fire-tp30236435p30283823.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Brad M. <bmi...@gm...> - 2010-11-23 17:13:36
|
Oliver, > > no solution to change this SCO route as config is fixed in BT > chipset ROM What docs are you seeing that reference that setting? -- Brad Midgley |
From: olivlogol <oli...@fr...> - 2010-11-24 08:37:20
|
Hi Brad, we adapted the instructions you mentionned in http://bluetooth-alsa.sourceforge.net/embed.html to set firmware settings and according to the following document CS-101564-DSP10 BlueCore4-ROM Product Data Sheet.pdf. Here the commands we used: bccmd psread > conf.psk # conf.psk modifications according to our need (UART setting to 920Kb/s, and SCO mapping setting) bccmd psload conf.psk Unfortunately it doesn't work, SCO mapping is still PCM. We also tried without any success (not supported): bccmd psget mapsco Regards, Olivier Brad Midgley-3 wrote: > > Oliver, > >> > no solution to change this SCO route as config is fixed in BT >> chipset ROM > > What docs are you seeing that reference that setting? > > -- > Brad Midgley > > ------------------------------------------------------------------------------ > Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! > Tap into the largest installed PC base & get more eyes on your game by > optimizing for Intel(R) Graphics Technology. Get started today with the > Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. > http://p.sf.net/sfu/intelisp-dev2dev > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://old.nabble.com/Bluetooth-PCM-on-overo-fire-tp30236435p30289908.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Victor A. <vi...@cy...> - 2010-11-24 11:54:00
|
Hi Brad and Olivier, I'm following your mails, because I'm in a similar situatuin (trying to connect a bluetooth headset to the Overo). Just only a question, if I plug a usb bluetooth dongle the problems will be solved? Regards, Víctor Andrés ----- Original Message ----- From: "olivlogol" <oli...@fr...> To: <gum...@li...> Sent: Wednesday, November 24, 2010 9:37 AM Subject: Re: [Gumstix-users] Bluetooth PCM on overo fire > > Hi Brad, > > we adapted the instructions you mentionned in > http://bluetooth-alsa.sourceforge.net/embed.html to set firmware settings > and according to the following document CS-101564-DSP10 BlueCore4-ROM > Product Data Sheet.pdf. > > Here the commands we used: > bccmd psread > conf.psk > # conf.psk modifications according to our need (UART setting to 920Kb/s, > and > SCO mapping setting) > bccmd psload conf.psk > Unfortunately it doesn't work, SCO mapping is still PCM. > > We also tried without any success (not supported): > bccmd psget mapsco > > Regards, > Olivier > > > Brad Midgley-3 wrote: >> >> Oliver, >> >>> > no solution to change this SCO route as config is fixed in BT >>> chipset ROM >> >> What docs are you seeing that reference that setting? >> >> -- >> Brad Midgley >> >> ------------------------------------------------------------------------------ >> Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! >> Tap into the largest installed PC base & get more eyes on your game by >> optimizing for Intel(R) Graphics Technology. Get started today with the >> Intel(R) Software Partner Program. Five $500 cash prizes are up for >> grabs. >> http://p.sf.net/sfu/intelisp-dev2dev >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> > > -- > View this message in context: > http://old.nabble.com/Bluetooth-PCM-on-overo-fire-tp30236435p30289908.html > Sent from the Gumstix mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! > Tap into the largest installed PC base & get more eyes on your game by > optimizing for Intel(R) Graphics Technology. Get started today with the > Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. > http://p.sf.net/sfu/intelisp-dev2dev > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: Brad M. <bmi...@gm...> - 2010-11-24 15:20:06
|
Victor > I'm following your mails, because I'm in a similar situatuin (trying to > connect a bluetooth headset to the Overo). > Just only a question, if I plug a usb bluetooth dongle the problems will be > solved? probably... most bluetooth adapters are set to use hci for audio. It's highly recommended you use an adapter that is made by CSR. It's sometimes hard to tell who makes a device, so you might just have to try a few and look at lsusb output. -- Brad Midgley |
From: Brad M. <bmi...@gm...> - 2010-11-24 15:23:33
|
Oliver > we adapted the instructions you mentionned in > http://bluetooth-alsa.sourceforge.net/embed.html to set firmware settings > and according to the following document CS-101564-DSP10 BlueCore4-ROM > Product Data Sheet.pdf. My connection to gumstix is acting up so I can't check the specs but iirc, the gumstix adapter is not made by CSR. That means there is some different magic required to change the firmware setting. I'll be checking into it this week. -- Brad Midgley |
From: Brad M. <bmi...@gm...> - 2010-11-24 22:44:15
|
Oliver >> we adapted the instructions you mentionned in >> http://bluetooth-alsa.sourceforge.net/embed.html to set firmware settings >> and according to the following document CS-101564-DSP10 BlueCore4-ROM >> Product Data Sheet.pdf. fwiw, it's a wi2wi so it won't respond to csr & bluecore specific commands. As far as I can tell, it's a W2CBW003 and the vendor won't release the utility for programming firmware settings. Steve Sakoman mentioned this a while ago, so I'll ping him and see if he has a suggestion. -- Brad Midgley |
From: Steve S. <sa...@gm...> - 2010-11-24 23:26:09
|
On Wed, Nov 24, 2010 at 2:37 PM, Brad Midgley <bmi...@gm...> wrote: > Oliver > >>> we adapted the instructions you mentionned in >>> http://bluetooth-alsa.sourceforge.net/embed.html to set firmware settings >>> and according to the following document CS-101564-DSP10 BlueCore4-ROM >>> Product Data Sheet.pdf. > > fwiw, it's a wi2wi so it won't respond to csr & bluecore specific commands. > > As far as I can tell, it's a W2CBW003 and the vendor won't release the > utility for programming firmware settings. Steve Sakoman mentioned > this a while ago, so I'll ping him and see if he has a suggestion. I seem to recall that at one point they offered a Windows utility, which of course is quite worthless! Steve |
From: Victor A. <vi...@cy...> - 2010-11-25 09:20:30
|
Hi, In the W2CBW003 spec tech says that the bluetooth modules is based on CSR architectures. "The W2CBW003 is a complete 802.11 b/g plus Bluetooth v2.0 + EDR radio solution based on the industry standard Marvell 8686 and Cambridge Silicon Radio architectures." Víctor Andrés ----- Original Message ----- From: "Brad Midgley" <bmi...@gm...> To: "General mailing list for gumstix users." <gum...@li...> Sent: Wednesday, November 24, 2010 11:37 PM Subject: Re: [Gumstix-users] Bluetooth PCM on overo fire > Oliver > >>> we adapted the instructions you mentionned in >>> http://bluetooth-alsa.sourceforge.net/embed.html to set firmware >>> settings >>> and according to the following document CS-101564-DSP10 BlueCore4-ROM >>> Product Data Sheet.pdf. > > fwiw, it's a wi2wi so it won't respond to csr & bluecore specific > commands. > > As far as I can tell, it's a W2CBW003 and the vendor won't release the > utility for programming firmware settings. Steve Sakoman mentioned > this a while ago, so I'll ping him and see if he has a suggestion. > > -- > Brad Midgley > > ------------------------------------------------------------------------------ > Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! > Tap into the largest installed PC base & get more eyes on your game by > optimizing for Intel(R) Graphics Technology. Get started today with the > Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. > http://p.sf.net/sfu/intelisp-dev2dev > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: olivlogol <oli...@fr...> - 2010-11-25 10:33:46
|
Hi Agree with Víctor Andrés, on Overo Fire WI2WI component is CSR inside. An d you can check it easily by executing hciconfig -a. The response you get is that the bluetooth IP is Cambridge Silicon Radio, and firmware is BC4-Rom (alias BlueCore 4 from CSR). regards Olivier -- View this message in context: http://old.nabble.com/Bluetooth-PCM-on-overo-fire-tp30236435p30304086.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Victor A. <vi...@cy...> - 2010-11-25 11:00:08
|
After I sent my mail I remember that (use hciconfig tool). But, how do you get the firmware version? It isn't liested with hciconfig, isn't it? Regards, Víctor Andrés ----- Original Message ----- From: "olivlogol" <oli...@fr...> To: <gum...@li...> Sent: Thursday, November 25, 2010 11:33 AM Subject: Re: [Gumstix-users] Bluetooth PCM on overo fire > > Hi > > Agree with Víctor Andrés, on Overo Fire WI2WI component is CSR inside. > An d you can check it easily by executing hciconfig -a. > The response you get is that the bluetooth IP is Cambridge Silicon Radio, > and firmware is BC4-Rom (alias BlueCore 4 from CSR). > > regards > Olivier > -- > View this message in context: > http://old.nabble.com/Bluetooth-PCM-on-overo-fire-tp30236435p30304086.html > Sent from the Gumstix mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! > Tap into the largest installed PC base & get more eyes on your game by > optimizing for Intel(R) Graphics Technology. Get started today with the > Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. > http://p.sf.net/sfu/intelisp-dev2dev > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: olivlogol <oli...@fr...> - 2010-11-25 11:59:11
|
Hi Victor, actually executing hciconfig hci0 revision gives us: hci0: Type: BR/EDR Bus: UART BD Address: XX:XX:XX:XX:XX:XX ACL MTU: 310:10 SCO MTU: 64:8 Unified 21e Chip version: BlueCore4-ROM Max key size: 128 bit SCO mapping: PCM regards, Olivier -- View this message in context: http://old.nabble.com/Bluetooth-PCM-on-overo-fire-tp30236435p30304617.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Brad M. <bmi...@gm...> - 2010-11-26 17:41:45
|
Guys, That is good news it's a csr. It's a version with no flash so sco over hci needs to be set on each boot, probably resetting the chip as well. The first barrier to doing audio is the hciattach is running at 115k. We can't squeeze headset or a2dp audio over that connection. I tried changing this but it looks like it needs to be combined with another bccmd setting + reset at boot time. I'm experimenting with this now. Brad > actually executing hciconfig hci0 revision gives us: > hci0: Type: BR/EDR Bus: UART > BD Address: XX:XX:XX:XX:XX:XX ACL MTU: 310:10 SCO MTU: 64:8 > Unified 21e > Chip version: BlueCore4-ROM > Max key size: 128 bit > SCO mapping: PCM -- Brad Midgley |
From: Brad M. <bmi...@gm...> - 2010-11-26 18:55:33
|
Hey guys, Maybe we can brainstorm on this... if I try to set the baud and sco mapping before hciattach: bccmd -t BCSP -d /dev/ttyS1 psload -r /etc/default/pskeys.psr where pskeys.psr is... // PSKEY_UART_BAUD_RATE 921k &01be = 0EBF // map sco to hci &01ab = 0000 I just get a timeout. Maybe we need to let hciattach work at 115k and then use bccmd over hci and then restart hciattach at 921k... I'll try this after I reflash the last failed experiment. see http://www.spinics.net/lists/bluez-devel/msg00268.html -- Brad Midgley |
From: Brad M. <bmi...@gm...> - 2010-11-28 05:29:33
|
Guys, fyi, I'm also asking about this on the bluez list. Both attempts to renegotiate the baud result in timeouts (it's the first step toward sco routing) Does anyone know if rtc/cts is connected up so we have hardware flow control? I see the hciattach in the bluez startup using noflow. fwiw, it looks like bccmd does not use flow control but I see it setting the bit rate to 38400 in csr_open_bcsp. I will build a custom bccmd. Before the hciattach, using the bcsp protocol: # bccmd -t BCSP -d /dev/ttyS1 psset -r baudrate 0xEBF Initialization timed out reboot, this time hciattach first: # /usr/sbin/hciattach ttyS1 csr 115200 noflow CSR build ID 0x0C-0x5C Device setup complete # bccmd psset -r baudrate 0xEBF # killall hciattach # /usr/sbin/hciattach ttyS1 csr 921600 noflow Initialization timed out. Brad On Fri, Nov 26, 2010 at 11:55 AM, Brad Midgley <bmi...@gm...> wrote: > Hey guys, > > Maybe we can brainstorm on this... if I try to set the baud and sco > mapping before hciattach: > > bccmd -t BCSP -d /dev/ttyS1 psload -r /etc/default/pskeys.psr > > where pskeys.psr is... > > // PSKEY_UART_BAUD_RATE 921k > &01be = 0EBF > // map sco to hci > &01ab = 0000 > > I just get a timeout. Maybe we need to let hciattach work at 115k and > then use bccmd over hci and then restart hciattach at 921k... I'll try > this after I reflash the last failed experiment. > > see http://www.spinics.net/lists/bluez-devel/msg00268.html > > -- > Brad Midgley > -- Brad Midgley |
From: Brad M. <bmi...@gm...> - 2010-11-29 21:46:58
|
Olivier > Here the commands we used: > bccmd psread > conf.psk > # conf.psk modifications according to our need (UART setting to 920Kb/s, and > SCO mapping setting) Can you share your conf.psk? -- Brad Midgley |
From: olivlogol <oli...@fr...> - 2010-11-30 08:56:40
|
Hi Brad, here is our http://old.nabble.com/file/p30337891/conf.psk conf.psk regards, Olivier SILICOM -- View this message in context: http://old.nabble.com/Bluetooth-PCM-on-overo-fire-tp30236435p30337891.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Brad M. <bmi...@gm...> - 2010-11-30 14:51:42
|
Olivier, Still not there. an update... I was unable to get bccmd to talk to the adapter after I changed the base baud rate of bccmd to 115k. When I used this stuff before, it sometimes took two resets before a bc4 chip would take the new settings. I wasn't able to get anything to talk to it after it was reset the first time. Not hciattach or bccmd. root@omap3-multi:~# cat pskey.psr // PSKEY_UART_BAUDRATE &01be = 0ebf // PSKEY_HOSTIO_MAP_SCO_PCM &01ab = 0 root@omap3-multi:~# bccmd.115 -t H4 -d /dev/ttyS1 psload -r pskey.psr Loading PSKEY_UART_BAUDRATE ... done Loading PSKEY_HOSTIO_MAP_SCO_PCM ... done root@omap3-multi:~# hciattach -s 921600 ttyS1 csr 921600 noflow Initialization timed out. diff -ur bluez-4.80-orig/tools/csr_h4.c bluez-4.80/tools/csr_h4.c --- bluez-4.80-orig/tools/csr_h4.c 2010-01-09 20:52:18.000000000 +0000 +++ bluez-4.80/tools/csr_h4.c 2010-11-26 17:33:31.000000000 +0000 @@ -67,7 +67,7 @@ ti.c_cflag |= CLOCAL; ti.c_cflag |= CRTSCTS; - cfsetospeed(&ti, B38400); + cfsetospeed(&ti, B115200); if (tcsetattr(fd, TCSANOW, &ti) < 0) { fprintf(stderr, "Can't change port settings: %s (%d)\n", Brad |