From: Evan <me...@gm...> - 2006-05-17 00:21:01
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Dear gumstix community, It seams that I have broken usbnet on my gumstix by updating the library's without updating the programs. I currently do not have a tweener so I cannot fix it with that. Would it be possible to use the HWUART port o= n the Audiostix 2 board to connect to uboot and download a root_fs image? Thanks, Evan PS. I sent a similar message over the weekend, but I don't think it went through. |
From: Evan <me...@gm...> - 2006-05-17 01:02:37
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Hello, I just looked at the JTAG wiki page and it says " If you're going to be using the JTAG with a daughtercard which has a console (FFUART)". Also, I looked at the Audiostix, and it has pinouts for that, so is that were i would connect my computer to (using a ttl -> rs232 level shifter)? Thanks, Evan On 5/16/06, Evan <me...@gm...> wrote: > > Dear gumstix community, > It seams that I have broken usbnet on my gumstix by updating the > library's without updating the programs. I currently do not have a tweene= r > so I cannot fix it with that. Would it be possible to use the HWUART port= on > the Audiostix 2 board to connect to uboot and download a root_fs image? > > Thanks, > Evan > > PS. I sent a similar message over the weekend, but I don't think it went > through. > |
From: Chris D. <cg...@co...> - 2006-05-17 01:08:26
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On 5/16/06, Evan <me...@gm...> wrote: > Hello, > I just looked at the JTAG wiki page and it says " If you're going to be > using the JTAG with a daughtercard which has a console (FFUART)". Also, I > looked at the Audiostix, and it has pinouts for that, so is that were i > would connect my computer to (using a ttl -> rs232 level shifter)? Evan, You should connect the level shifter to the FFUART, yes. This is the UART that uboot uses (and that Linux uses for its console on /dev/ttyS0). However, you need to make sure your level shifter will recognize (and output!) 3.3v TTL levels. These are the levels used on the gumstix (and thus on the audiostix breakout pads). -chris |
From: Daniel F. <dan...@ho...> - 2006-05-17 20:51:59
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Hiya. I have a question about using the x4 header pads on the audiostix version 1. Has anybody successfully used these? I'm trying to get the audiostix to output TTL level commands and am a bit of a newbie here. Any advice on this regard would be quite helpful. Thanks, Dan Feldman >From: "Chris Danis" <cg...@co...> >Reply-To: gum...@li... >To: gum...@li... >Subject: Re: [Gumstix-users] Re: Audiostix 2 HWUART >Date: Tue, 16 May 2006 21:08:24 -0400 > >On 5/16/06, Evan <me...@gm...> wrote: >>Hello, >>I just looked at the JTAG wiki page and it says " If you're going to be >>using the JTAG with a daughtercard which has a console (FFUART)". Also, I >>looked at the Audiostix, and it has pinouts for that, so is that were i >>would connect my computer to (using a ttl -> rs232 level shifter)? > >Evan, > >You should connect the level shifter to the FFUART, yes. This is the >UART that uboot uses (and that Linux uses for its console on >/dev/ttyS0). However, you need to make sure your level shifter will >recognize (and output!) 3.3v TTL levels. These are the levels used on >the gumstix (and thus on the audiostix breakout pads). > >-chris > > >------------------------------------------------------- >Using Tomcat but need to do more? Need to support web services, security? >Get stuff done quickly with pre-integrated technology to make your job >easier >Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo >http://sel.as-us.falkag.net/sel?cmd=lnk&kid0709&bid&3057&dat1642 >_______________________________________________ >gumstix-users mailing list >gum...@li... >https://lists.sourceforge.net/lists/listinfo/gumstix-users _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today - it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ |