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Netbooks forum: One small step for man, one giant leap for ... usb kind?

by: tiffany1618 July 22, 2011 1:25 PM PDT

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One small step for man, one giant leap for ... usb kind?

by tiffany1618 - 7/22/11 1:25 PM

Hi there. Having an issue with my com and USB ports. Trying to attach a
microcontroller to my computer so that I can program it in AVR
CodeVision, however every time I attempt to do so I get an error message
telling me that com 2 is not available and that's what the program
wants to use.

The USB to serial cable can be plugged into com ports 3
through 5 and has never been plugged into com 2.
I'm attempting to change the com port settings, however it doesn't seem
to be available in the Device Manager.

Is it possible to change a com
port coding conventions or to modify the program so that it can accept a
different com port?

Thanks.


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Your words confuse me.

by R. Proffitt Moderator - 7/22/11 1:48 PM

In Reply to: One small step for man, one giant leap for ... usb kind? by tiffany1618

And I use USB to serial dongles by the dozens. Not one plugs into a com port but creates a com port when I plug the device into some USB port.

I've programmed and written code for AVR in the past but do not have your dev kit. It may be time to avail yourself of AVR's support.
Bob


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