From: Ricardo M. M. <RMa...@au...> - 2009-11-25 16:38:31
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Hello, Could I use the IR_UART port on the 40-pin header as a standard UART? Or that pins are used as the console port trough the FTDI ic? Thank you. Ricardo Martínez Monje Network & Connectivity. aurensis | Telespazio, a Finmeccanica/Thales Company ---------------- Rosa Sensat 9-11, 6ª p · 08005 Barcelona Tel. (+34) 935 830 200 | Fax (+34) 935 830 201 --------------------------------------------------------- rma...@au... <mailto:ma...@au...> http://www.aurensis.com <http://www.aurensis.com/> ---------------- AURENSIS, S.L.U. le informa de que este mensaje, la información que contiene y cualesquiera archivos que adjunte se dirigen exclusivamente a su destinatario, estando prohibida por Ley su distribución, copia o utilización con cualquier finalidad sin autorización expresa del remitente. Si Vd. recibe este mensaje por error, le rogamos que proceda a su eliminación definitiva y nos lo comunique inmediatamente a través de correo electrónico. AURENSIS, S.L.U. le informa, asimismo, de que todos los datos recibidos por esta vía serán almacenados, pudiendo ser incluidos en un fichero de nuestra responsabilidad, donde se mantendrán bajo la más estricta confidencialidad, con la finalidad de atender su solicitud y dar cumplimiento a los lícitos objetivos de la empresa. Puede ejercitar sus derechos de acceso, rectificación, cancelación y oposición, en los términos que reconoce la Ley Orgánica 15/1999 de Protección de Datos, dirigiéndose a nuestras oficinas en Barcelona, C/ Rosa Sensat, 9-11. 08005, o enviando un e-mail a lo...@au... |
From: Dave H. <dhy...@gm...> - 2009-11-25 17:22:56
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HI Ricardo, 2009/11/25 Ricardo Martinez Monje <RMa...@au...>: > Hello, > > Could I use the IR_UART port on the 40-pin header as a standard UART? Or > that pins are used as the console port trough the FTDI ic? I presume that you're talking about the overo? Looking at the schematics on the summit, the IR_TXD3 and IR_RXD3 signals go to the FTDI (see page 4 of the schematics). The TXD1 and RXD1 signals on the 40-pin connector should be fine. -- Dave Hylands Shuswap, BC, Canada http://www.DaveHylands.com/ |
From: mtz <RMa...@au...> - 2009-11-26 08:50:19
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Hi Dave, So there are only 2 UARTS, and only one its not used? I though there was 3 UARTS (2 free). Thanks. Dave Hylands wrote: > > HI Ricardo, > > 2009/11/25 Ricardo Martinez Monje : >> Hello, >> >> Could I use the IR_UART port on the 40-pin header as a standard UART? Or >> that pins are used as the console port trough the FTDI ic? > > I presume that you're talking about the overo? > > Looking at the schematics on the summit, the IR_TXD3 and IR_RXD3 > signals go to the FTDI (see page 4 of the schematics). > > The TXD1 and RXD1 signals on the 40-pin connector should be fine. > > -- > Dave Hylands > Shuswap, BC, Canada > http://www.DaveHylands.com/ > > -- View this message in context: http://old.nabble.com/IR_UART-port-as-a-standard-UART-tp26516032p26525283.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Dave H. <dhy...@gm...> - 2009-11-26 18:51:38
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Hi Ricardo, On Thu, Nov 26, 2009 at 12:50 AM, mtz <RMa...@au...> wrote: > Hi Dave, So there are only 2 UARTS, and only one its not used? I though > there was 3 UARTS (2 free). Thanks. I think that the processor has 3 UARTs, and if I had to guess, I'd say that the 3rd one stays on the board for talking with the bluetooth chip. The overo overview only mentions 2 UARTs: <http://www.gumstix.net/Hardware/view/Hardware-Feature-Overview-Sheets/Gumstix-Overo-Feature-Overview/112.html> You should be able to add more serial ports by using USB expansion. -- Dave Hylands Shuswap, BC, Canada http://www.DaveHylands.com/ |
From: Chris M. <ch...@fo...> - 2009-11-27 02:45:05
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Yes, the SoC has three UARTs, two are brought out via the connectors, and on some (all?) expansion boards from gumstix one of those two is used for the USB console port leaving only one remaining. Chris On Thu, Nov 26, 2009 at 10:51 AM, Dave Hylands <dhy...@gm...> wrote: > Hi Ricardo, > > On Thu, Nov 26, 2009 at 12:50 AM, mtz <RMa...@au...> wrote: >> Hi Dave, So there are only 2 UARTS, and only one its not used? I though >> there was 3 UARTS (2 free). Thanks. > > I think that the processor has 3 UARTs, and if I had to guess, I'd say > that the 3rd one stays on the board for talking with the bluetooth > chip. > The overo overview only mentions 2 UARTs: > <http://www.gumstix.net/Hardware/view/Hardware-Feature-Overview-Sheets/Gumstix-Overo-Feature-Overview/112.html> > > You should be able to add more serial ports by using USB expansion. > > -- > Dave Hylands > Shuswap, BC, Canada > http://www.DaveHylands.com/ > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |