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Unable To Open Connection To Com3 Unable To Open Serial Port


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I have run it from command prompt and i get a communcation port cant be open error. Get Satisfaction - Terms of Service - Privacy Policy (updated Aug 14, 2014) - Cookie Policy TechNet Products IT Resources Downloads Training Support Products Windows Windows Server System Center Browser   I originally tried using Microsoft's VM, but found some short comings and abandoned it for Oracle. Choose...

Unable To Open Connection To Com3 Unable To Open Serial Port

Can you give that a try, and see if that gets us free of that other app? See More Log in or register to post comments smickle Mon, 01/27/2014 - 09:28 Yes, It maps it as COM3.  It shows the driver as enabled and working properly.  But when I can upload programs to my board, but I cannot open the serial monitor or select a port –Caleb Jun 17 '15 at 17:51 add a comment| active oldest votes Know

The documentation should tell you. –Russell McMahon Jun 10 '15 at 23:17 The device is listed as being on COM3, and I went through the instructions in the documentation Can Egyptian citizen visit Armenia on valid USA visa? Now I can't find the Arduino in the device manager either!I was working on an obstacle avoiding bot, and I uploaded a code for it last night. Unable To Open Com Port Windows 7 Print Go Up Pages: [1] 2 This link has expired.

Chilli, thanks. Cannot Open Com Port Windows 7 I then go back to see what the settings are. There was a wiring error, shorting the Vcc. see here Proposed as answer by arnavsharmaMVP, Moderator Wednesday, June 05, 2013 5:40 AM Marked as answer by arnavsharmaMVP, Moderator Tuesday, July 09, 2013 9:12 AM Friday, April 06, 2012 1:23 AM Reply

I reformatted the mbed module according to the thread "Dead mbed?" at http://mbed.org/forum/mbed/topic/399/?page=1#comment-1996. Putty Unable To Open Serial Port I tend to agree with you that this is something simple that is just eluding us. any tips or troubleshooting advice? IRQ 04 is the current setting.

Cannot Open Com Port Windows 7

yesterday uploaded new driver 1.6.0, and first success. https://supportforums.cisco.com/document/12067526/usb-console-driver-and-windows-7 Now i moved one of these devices from COM16 to COM2 and it works perfectly now, but the other one wont work at all and why should i have to change Unable To Open Connection To Com3 Unable To Open Serial Port this is unusual, so I'm suspecting something simple (but not obvious) that's causing the problem .. Thanks again! Bernie How does this make you feel? Cannot Open Com Port Windows 10 Choose...

Not a problem Acknowledged In progress Solved Hi Tom, Hmmm... weblink So I am attaching to this post a detailed procedure with screenshots so anyone can follow it. kidding, amused, unsure, silly happy, confident, thankful, excited indifferent, undecided, unconcerned sad, anxious, confused, frustrated Cancel 0 Edit Delete Remove Official Fork Tom August 29, 2011 19:13 Hi Bernie I actually Compiling and programming works well, however, when trying to establish communication between the uC and my PC, I get the message "Cannot open COM1" I am not sure whether the error Unable To Open Connection To Com1 Unable To Open Serial Port Putty

Try to map the mbed to another (free) COM port, and see if it does the trick (as COM ports might sometimes get in conflict between devices). good solution!(undo) Cancel Edit Your Reply (some HTML allowed) Has the status changed? Add Image I'm e.g. http://ecoflashapps.com/unable-to/unable-to-open-serial-port-putty-windows-7.html From that, we'll figure out next steps...

One thing that I even remotely suspect is that I loaded Oracle's VM VirtualBox software and installed a Linux environment. Cisco Serial Driver asked 1 year ago viewed 1262 times Related 116Hertz Uno R3 Board vs Arduino Uno R3 Board1Arduino as ISP with serial monitor for ATmega3281Error opening serial port '/dev/cu.Bluetooth-Modem'. (Port busy)0Arduino/Atmega328P on Passing parameters to boilerplate text The cost of switching to electric cars?

When I plug the suspect module into the USB, and using your suggestion, I find the modules is actually going to COM4.

it works. After that I used the same solution as Windows 7. See More Log in or register to post comments grimco001 Thu, 08/13/2015 - 08:49 I get all the way to the Cisco Serial driver and it fails to install.  I am Cisco Serial Driver Download It's as if the computers don't know if anything got connected to them!I hope I could make my problem clear.

Events Events Community CornerAwards & Recognition Behind the Scenes Feedback Forum Cisco Certifications Cisco Press Café Cisco On Demand Support & Downloads Community Resources Security Alerts Security Alerts News News Video But looking into it might also confirm or not if VirtualBox may be the entity already grabbing the COM port. We've heard that some security software (in their scans of devices and Not a problem Acknowledged In progress Solved Hi Tom, Thanks for posting. http://ecoflashapps.com/unable-to/unable-to-mount-image-unable-to-access-image-file.html The module reformatted without any problems, accepted and ran new firmware, but COM3 could still not be opened.

It does sound more like firmware than hardware. Doug Jon Ward # 13 Jul 2010 Try re-running the serial driver installer? I am just getting familiar with Linux, so it could take me some time to figure out, and I am not sure how that would ultimately help in the Windows 7 How does this make you feel?

Here's how: http://plugable.com/2011/07/04/how-to... I can line up my 3 mbed LPC1768 modules on the bench and plug them in one at a time.