 | | Help!! no serial port in new laptop pc!!!...!!!
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I can't hook up my ir tower to my new laptop, and the IR tower for MS 2.0 is not due out for another six weeks!!!!!!! My home computer finally bit the dust, so I bought this laptop Saturday without even looking at the serial port (or lack thereof). (...) (23 years ago, 23-Jul-01, to lugnet.robotics.rcx)
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| | Re: Help!! no serial port in new laptop pc!!!...!!!
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(...) There are external Serial ports that you can buy and plug into your USB ports. I would think that might be the easiest way to go. Eric Kingsley (23 years ago, 23-Jul-01, to lugnet.robotics.rcx)
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| | Re: Help!! no serial port in new laptop pc!!!...!!!
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(...) I am not sure if the USB serial ports work for all applications. You might want to be a bit careful. I have some older programs which expect to find real hardware COM ports and they don't recognise the USB variety. JB (23 years ago, 23-Jul-01, to lugnet.robotics.rcx)
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| | Re: Help!! no serial port in new laptop pc!!!...!!!
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Lego Mindstorms told me that USB to Serial converters have not functioned properly. The actual conversation went as, "they (the convertors) don't send correct information to the brick through the IR tower. There are no work arounds." I have been (...) (23 years ago, 23-Jul-01, to lugnet.robotics.rcx)
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| | Re: Help!! no serial port in new laptop pc!!!...!!!
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What about using my laptop's own infrared device (it has one).....???????? - Rob (23 years ago, 23-Jul-01, to lugnet.robotics.rcx)
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| | Re: Help!! no serial port in new laptop pc!!!...!!!
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I have successfully used a Belkin USB to Serial Adapter on my IBM laptop. Below is a link to the latest model: (URL) <rmhendrix@hotmail.com> wrote in message news:GGxsvH.Gw8@lugnet.com... (...) is (...) (23 years ago, 23-Jul-01, to lugnet.robotics.rcx)
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| | Re: Help!! no serial port in new laptop pc!!!...!!!
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(...) Do you mean that you have used the Lego Mindostorms IR tower through this adapter? If so, the Belkin USB dockstation might be worth looking at, as it also has a parallel port and 3 usb ports. I have had my eyes on this for some time, but was (...) (23 years ago, 25-Jul-01, to lugnet.robotics.rcx)
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| | Re: Help!! no serial port in new laptop pc!!!...!!!
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In theory - this could work. The Linux IR project folks have had success with using laptop IR ports as remote control devices, but the range is short, and the viewing angle rather limited too.. I've toyed with this myself, and written some code (...) (23 years ago, 28-Aug-01, to lugnet.robotics.rcx)
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