From: <tim...@co...> - 2007-01-29 21:19:50
|
Hi Jason, You are correct, there is not enough power on USB. You will need to power it some other way. Tim -------------- Original message ---------------------- From: "Jason Frisvold" <xen...@gm...> > Greetings, > > I tried sending this a few days ago, but I never saw it come across > the list.. Perhaps it will work this time? > > I'm just starting to look into Gumstix and what's available. For my > first project I'm looking to use a connex motherboard paired with a > netmmc. I would like to remove the need for an external power supply > and power this using a USB connector. However, it looks like the > thumbstix-gs does not provide enough power for this? Is there an > alternative or am I reduced to using either a battery or power > adapter? > > Thanks! > > -- > Jason 'XenoPhage' Frisvold > Xen...@gm... > http://blog.godshell.com > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: <tim...@co...> - 2007-01-29 22:45:50
|
Hi Brian, I believe it has to do with support during the USB suspend/sleep mode. They require the USB device to enter a low power mode when the host suspends the USB bus. Tim -------------- Original message ---------------------- From: Brian Waite <bw...@ir...> > Is the netmmc that much more power hungry than the netcf? I run my connex > 400XM + netcf + tweener + sony LCD off of less than the 500 mA usb provides, > and it works. > > Just my 2 cents > > Thanks > Brian > On Monday 29 January 2007 16:19, tim...@co... wrote: > > Hi Jason, > > > > You are correct, there is not enough power on USB. > > You will need to power it some other way. > > > > Tim > > -------------- Original message ---------------------- > > From: "Jason Frisvold" <xen...@gm...> > > > > > Greetings, > > > > > > I tried sending this a few days ago, but I never saw it come across > > > the list.. Perhaps it will work this time? > > > > > > I'm just starting to look into Gumstix and what's available. For my > > > first project I'm looking to use a connex motherboard paired with a > > > netmmc. I would like to remove the need for an external power supply > > > and power this using a USB connector. However, it looks like the > > > thumbstix-gs does not provide enough power for this? Is there an > > > alternative or am I reduced to using either a battery or power > > > adapter? > > > > > > Thanks! > > > > > > -- > > > Jason 'XenoPhage' Frisvold > > > Xen...@gm... > > > http://blog.godshell.com > > > > > > ------------------------------------------------------------------------- > > > Take Surveys. Earn Cash. Influence the Future of IT > > > Join SourceForge.net's Techsay panel and you'll get the chance to share > > > your opinions on IT & business topics through brief surveys - and earn > > > cash > > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > > _______________________________________________ > > > gumstix-users mailing list > > > gum...@li... > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > ------------------------------------------------------------------------- > > Take Surveys. Earn Cash. Influence the Future of IT > > Join SourceForge.net's Techsay panel and you'll get the chance to share > > your opinions on IT & business topics through brief surveys - and earn cash > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Brian W. <bw...@ir...> - 2007-01-29 23:28:14
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On Monday 29 January 2007 17:45, tim...@co... wrote: > Hi Brian, > > I believe it has to do with support during the USB suspend/sleep mode. > They require the USB device to enter a low power mode when the > host suspends the USB bus. Fair enough. All I know is I can develop over USB net quite easily on my gumstix with that as theonly power. As far as suspend/low power I would expect there to be issues. Thanks Brian > > Tim > > -------------- Original message ---------------------- > From: Brian Waite <bw...@ir...> > > > Is the netmmc that much more power hungry than the netcf? I run my connex > > 400XM + netcf + tweener + sony LCD off of less than the 500 mA usb > > provides, and it works. > > > > Just my 2 cents > > > > Thanks > > Brian > > > > On Monday 29 January 2007 16:19, tim...@co... wrote: > > > Hi Jason, > > > > > > You are correct, there is not enough power on USB. > > > You will need to power it some other way. > > > > > > Tim > > > -------------- Original message ---------------------- > > > From: "Jason Frisvold" <xen...@gm...> > > > > > > > Greetings, > > > > > > > > I tried sending this a few days ago, but I never saw it come across > > > > the list.. Perhaps it will work this time? > > > > > > > > I'm just starting to look into Gumstix and what's available. For my > > > > first project I'm looking to use a connex motherboard paired with a > > > > netmmc. I would like to remove the need for an external power supply > > > > and power this using a USB connector. However, it looks like the > > > > thumbstix-gs does not provide enough power for this? Is there an > > > > alternative or am I reduced to using either a battery or power > > > > adapter? > > > > > > > > Thanks! > > > > > > > > -- > > > > Jason 'XenoPhage' Frisvold > > > > Xen...@gm... > > > > http://blog.godshell.com > > > > > > > > --------------------------------------------------------------------- > > > >---- Take Surveys. Earn Cash. Influence the Future of IT > > > > Join SourceForge.net's Techsay panel and you'll get the chance to > > > > share your opinions on IT & business topics through brief surveys - > > > > and earn cash > > > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DE > > > >VDEV _______________________________________________ > > > > gumstix-users mailing list > > > > gum...@li... > > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > ----------------------------------------------------------------------- > > >-- Take Surveys. Earn Cash. Influence the Future of IT > > > Join SourceForge.net's Techsay panel and you'll get the chance to share > > > your opinions on IT & business topics through brief surveys - and earn > > > cash > > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVD > > >EV _______________________________________________ > > > gumstix-users mailing list > > > gum...@li... > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > ------------------------------------------------------------------------- > > Take Surveys. Earn Cash. Influence the Future of IT > > Join SourceForge.net's Techsay panel and you'll get the chance to share > > your opinions on IT & business topics through brief surveys - and earn > > cash > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share > your opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Jason F. <xen...@gm...> - 2007-01-30 04:10:09
|
On 1/29/07, Brian Waite <bw...@ir...> wrote: > Fair enough. All I know is I can develop over USB net quite easily on my > gumstix with that as theonly power. As far as suspend/low power I would > expect there to be issues. So as long as the system doesn't go into suspend it has enough power then? Does this apply to the wifistix as well? Is the wifistix considered a netstix board? > Thanks > Brian -- Jason 'XenoPhage' Frisvold Xen...@gm... http://blog.godshell.com |
From: Brian W. <bw...@ir...> - 2007-01-29 22:06:37
|
Is the netmmc that much more power hungry than the netcf? I run my connex 400XM + netcf + tweener + sony LCD off of less than the 500 mA usb provides, and it works. Just my 2 cents Thanks Brian On Monday 29 January 2007 16:19, tim...@co... wrote: > Hi Jason, > > You are correct, there is not enough power on USB. > You will need to power it some other way. > > Tim > -------------- Original message ---------------------- > From: "Jason Frisvold" <xen...@gm...> > > > Greetings, > > > > I tried sending this a few days ago, but I never saw it come across > > the list.. Perhaps it will work this time? > > > > I'm just starting to look into Gumstix and what's available. For my > > first project I'm looking to use a connex motherboard paired with a > > netmmc. I would like to remove the need for an external power supply > > and power this using a USB connector. However, it looks like the > > thumbstix-gs does not provide enough power for this? Is there an > > alternative or am I reduced to using either a battery or power > > adapter? > > > > Thanks! > > > > -- > > Jason 'XenoPhage' Frisvold > > Xen...@gm... > > http://blog.godshell.com > > > > ------------------------------------------------------------------------- > > Take Surveys. Earn Cash. Influence the Future of IT > > Join SourceForge.net's Techsay panel and you'll get the chance to share > > your opinions on IT & business topics through brief surveys - and earn > > cash > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share > your opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |