From: Esger A. <es...@ve...> - 2006-02-24 17:14:12
|
Hi, I've been playing with the gumstix and the robostix and have gotten most things to work: uisp programming works, with that I could get the i2c-bootloader on the robostix and i2c-load also worked fine. microcomming to the serial port and seeing the robostix output also works fine. However, for some reason, and I'm stumped at the moment, i2c no longer works. If I try to do i2c-load --reset 0x0b info I just get: ERROR: I2cTransfer: ioctl failed: Remote I/O error (121) ERROR: I2cReadBlock failed ERROR: Unable to retrieve boot information from i2c address 0x0b In an archived message it is mentioned this is typical of a missing bootloader (?). The bootloader is present however on the robostix (red led flashing and all). So what could be the problem? defective (or rather broken) robostix i2c? bad contact?? Uploading other (non-i2c) programs show the robostix functioning fine so far. thanks for any help, Esger |
From: Peter D. <pda...@pc...> - 2006-02-24 17:25:13
|
Esger, I got that error when I had not 'insmod robostix_drv.ko'. -Peter On 2/24/06, Esger Abbink <es...@ve...> wrote: > Hi, > > I've been playing with the gumstix and the robostix and have gotten most > things to work: > > uisp programming works, with that I could get the i2c-bootloader on the > robostix and i2c-load also worked fine. > > microcomming to the serial port and seeing the robostix output also works > fine. > > However, for some reason, and I'm stumped at the moment, i2c no longer wo= rks. > If I try to do i2c-load --reset 0x0b info I just get: > > ERROR: I2cTransfer: ioctl failed: Remote I/O error (121) > ERROR: I2cReadBlock failed > ERROR: Unable to retrieve boot information from i2c address 0x0b > > In an archived message it is mentioned this is typical of a missing bootl= oader > (?). The bootloader is present however on the robostix (red led flashing = and > all). > > So what could be the problem? defective (or rather broken) robostix i2c? = bad > contact?? > > Uploading other (non-i2c) programs show the robostix functioning fine so = far. > > thanks for any help, > > Esger > > > ------------------------------------------------------- > This SF.Net email is sponsored by xPML, a groundbreaking scripting langua= ge > that extends applications into web and mobile media. Attend the live webc= ast > and join the prime developer group breaking into this new coding territor= y! > http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D110944&bid=3D241720&dat= =3D121642 > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > -- Peter Darling pda...@pc... |
From: Nhat K. <nha...@gm...> - 2006-02-24 17:41:33
|
Hi, I'm found that people already successful build the btsco module in the linux2.6.11gum (release 549). But I don't know what the whole process that I need to do. I already try download buildroot release 549 which use linux2.6.11gum version, and compiler it. Then I try to put alsa-lib.mk and btsco.mk in from Brad project folder. But I'm did not success build them. I knew that those should work for 2.6.11 kernel. Please give me a hint. I'm appreciate your help. Thank, Khai Nguyen. |
From: Brad M. <bmi...@xm...> - 2006-02-24 18:01:09
|
Nhat I had everything building in the old buildroot but only one-way stereo audio was working. I have the xscale progress and notes at http://bluetooth-alsa.sf.net/embed.html Brad > I'm found that people already successful build the btsco module in the > linux2.6.11gum (release 549). But I don't know what the whole process that I > need to do. I already try download buildroot release 549 which use > linux2.6.11gum version, and compiler it. Then I try to put alsa-lib.mk and > btsco.mk in from Brad project folder. But I'm did not success build them. I > knew that those should work for 2.6.11 kernel. > > Please give me a hint. I'm appreciate your help. |
From: Nhat K. <nha...@gm...> - 2006-02-24 23:20:33
|
Hi Brad, It works now. What make me not able to compile is because I didn't download the uclibc.mk file !!!. The thing that you need to copy the linux-hwdep.patch into sources/kernel-patches/001-gumstix-hwdep.patch in order to make it really patched into sound/driver/Kconfig file. Appreciated, Khai ----- Original Message ----- From: "Brad Midgley" <bmi...@xm...> To: <gum...@li...> Sent: Friday, February 24, 2006 1:01 PM Subject: Re: [Gumstix-users] Any help on building btsco with linux2.6.11gum (r773 or r549) > Nhat > > I had everything building in the old buildroot but only one-way stereo > audio was working. > > I have the xscale progress and notes at > http://bluetooth-alsa.sf.net/embed.html > > Brad > > > I'm found that people already successful build the btsco module in the > > linux2.6.11gum (release 549). But I don't know what the whole process that I > > need to do. I already try download buildroot release 549 which use > > linux2.6.11gum version, and compiler it. Then I try to put alsa-lib.mk and > > btsco.mk in from Brad project folder. But I'm did not success build them. I > > knew that those should work for 2.6.11 kernel. > > > > Please give me a hint. I'm appreciate your help. > > > > ------------------------------------------------------- > This SF.Net email is sponsored by xPML, a groundbreaking scripting language > that extends applications into web and mobile media. Attend the live webcast > and join the prime developer group breaking into this new coding territory! > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Brian G. <br...@g-...> - 2006-02-25 02:28:39
|
I've been looking for 3-pin connectors that fit (and stay!) on the robostix headers. I have 3 types of standard header connectors but none of them seem to stay well on the short headers. If someone has a part number that they know works, I would greatly appreciate it. Brian Gregory |
From: Frank L. <mai...@hi...> - 2006-02-25 08:41:55
|
What exactly works now? Did you or someone else get a BT headset working with a Gumstix? Frank Nhat Khai schrieb: > Hi Brad, > It works now. What make me not able to compile is because I didn't > download the uclibc.mk file !!!. The thing that you need to copy the > linux-hwdep.patch into sources/kernel-patches/001-gumstix-hwdep.patch in > order to make it really patched into sound/driver/Kconfig file. > > Appreciated, > Khai > > ----- Original Message ----- > From: "Brad Midgley" <bmi...@xm...> > To: <gum...@li...> > Sent: Friday, February 24, 2006 1:01 PM > Subject: Re: [Gumstix-users] Any help on building btsco with linux2.6.11gum > (r773 or r549) > > > >> Nhat >> >> I had everything building in the old buildroot but only one-way stereo >> audio was working. >> >> I have the xscale progress and notes at >> http://bluetooth-alsa.sf.net/embed.html >> >> Brad >> >> >>> I'm found that people already successful build the btsco module in >>> > the > >>> linux2.6.11gum (release 549). But I don't know what the whole process >>> > that I > >>> need to do. I already try download buildroot release 549 which use >>> linux2.6.11gum version, and compiler it. Then I try to put alsa-lib.mk >>> > and > >>> btsco.mk in from Brad project folder. But I'm did not success build >>> > them. I > >>> knew that those should work for 2.6.11 kernel. >>> >>> Please give me a hint. I'm appreciate your help. >>> >> >> ------------------------------------------------------- >> This SF.Net email is sponsored by xPML, a groundbreaking scripting >> > language > >> that extends applications into web and mobile media. Attend the live >> > webcast > >> and join the prime developer group breaking into this new coding >> > territory! > >> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > > > ------------------------------------------------------- > This SF.Net email is sponsored by xPML, a groundbreaking scripting language > that extends applications into web and mobile media. Attend the live webcast > and join the prime developer group breaking into this new coding territory! > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > |
From: Dave H. <dhy...@gm...> - 2006-02-25 04:53:25
|
Hi Esger, > I've been playing with the gumstix and the robostix and have gotten most > things to work: > > uisp programming works, with that I could get the i2c-bootloader on the > robostix and i2c-load also worked fine. > > microcomming to the serial port and seeing the robostix output also works > fine. > > However, for some reason, and I'm stumped at the moment, i2c no longer wo= rks. > If I try to do i2c-load --reset 0x0b info I just get: > > ERROR: I2cTransfer: ioctl failed: Remote I/O error (121) > ERROR: I2cReadBlock failed > ERROR: Unable to retrieve boot information from i2c address 0x0b > > In an archived message it is mentioned this is typical of a missing bootl= oader > (?). The bootloader is present however on the robostix (red led flashing = and > all). > > So what could be the problem? defective (or rather broken) robostix i2c? = bad > contact?? > > Uploading other (non-i2c) programs show the robostix functioning fine so = far. This error will happen if the robostix doesn't respond to the i2c requests. This can happen if an incorrect address is used (i.e. the robostix i2c address has been changed). It can also happen if the main program is running (but the --reset should be forcing the bootloader to start) This could also happen if you used uisp to download another program after downloading the bootloader. This will cause the bootloader to be erased. -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |