From: Dave C <dav...@nu...> - 2008-04-04 18:05:09
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I am using the console-vx board (no BT) and need one of the serial ports to have flow control (CTS, RTS). It looks like the BTUART is the only possibility. What do I need to do to be able to use the BTUART with the CTS and RTS capablility? Thanks, Dave -- View this message in context: http://www.nabble.com/Anyone-know-how-to-enable-CTS-RTS-on-console-vx-BTUART--tp16495016p16495016.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Dave C <dav...@nu...> - 2008-04-04 18:05:09
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I am using the console-vx board (no BT) and need one of the serial ports to have flow control (CTS, RTS). It looks like the BTUART is the only possibility. What do I need to do to be able to use the BTUART with the CTS and RTS capablility? Thanks, Dave -- View this message in context: http://www.nabble.com/Anyone-know-how-to-enable-CTS-RTS-on-console-vx-BTUART--tp16495017p16495017.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Dave H. <dhy...@gm...> - 2008-04-07 06:46:09
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Hi Dave, > I am using the console-vx board (no BT) and need one of the serial ports to > have flow control (CTS, RTS). It looks like the BTUART is the only > possibility. What do I need to do to be able to use the BTUART with the CTS > and RTS capablility? I don't think that you need to do anything other than standard usage of the serial port. If you have one of the original console-vx boards (rev 1414), then a hardware mod is required, since the power and ground for the BTUART voltage converter isn't hooked up. You can verify that the pins are configured properly by doing: modprobe proc_gpio cat /proc/gpio/GPIO4[2345] and you should output that looks like: # cat GPIO4[2345] 42 AF1 in set 43 AF2 out set 44 AF1 in set 45 AF2 out set Other than that, you need to open /dev/ttyS1 and your program needs to configure the appropriate termios bits to setup hardware flow control. -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |
From: Steve S. <sa...@gm...> - 2008-04-04 22:07:24
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Dave, I don't have any direct experience enabling flow control, so I afraid I can't give you a step by step. Have you read the docwiki page on serial ports? http://docwiki.gumstix.org/index.php/Serial_ports I'm certain that others have done this before so perhaps they will jump in with the details. Steve On Fri, Apr 4, 2008 at 11:05 AM, Dave C <dav...@nu...> wrote: > > I am using the console-vx board (no BT) and need one of the serial ports to > have flow control (CTS, RTS). It looks like the BTUART is the only > possibility. What do I need to do to be able to use the BTUART with the CTS > and RTS capablility? > > Thanks, > > Dave > > > -- > View this message in context: http://www.nabble.com/Anyone-know-how-to-enable-CTS-RTS-on-console-vx-BTUART--tp16495016p16495016.html > Sent from the Gumstix mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------- > Check out the new SourceForge.net Marketplace. > It's the best place to buy or sell services for > just about anything Open Source. > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |