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Unable To Open Com Port Hyperterminal

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is the error i get when i try to access COM1 through HyperTerminal, but when i try to change the setting in Device Manager it doesn't list the setting to open Troubleshooting Unable to open COM1 This is usually caused by the COM port being used by a different program. good solution!(undo) Cancel Edit Your Reply (some HTML allowed) Has the status changed? to correct that i use the open drain ODCON2 on uart problem solve, hope it will help somebody -Nik- Attachment(s)img.zip (141.70 KB) - downloaded 1219 times #1 0 Replies check over here

ok, it's not yet clear what is opening the COM port first, or causing hyperterminal to not be able to open it. Best regards, Roberto. good solution!(undo) Cancel Edit Your Reply (some HTML allowed) Has the status changed? I double checked and the serial ports on the VM are disabled and the VM software is not started or running unless I explicitly do it, so I don't really think

Unable To Open Com Port Windows 7

Click OK Click OK again, and the program will attempt to connect. If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.Would you like to participate? Add Image I'm e.g. Innovate with 100,000+ analog ICs andembedded processors, along with software, tools and the industry’s largest sales/support staff. © Copyright 1995-2016 Texas Instruments Incorporated.

  1. Thanks for letting us know ..
  2. Quick thing to try: If you reboot the laptop and try re-connecting to COM3 with Hyperterminal, has the other application hogging the port gone away?
  3. If I'm wrong, correct me, but don't be mean about it.
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  5. Sorry, that product doesn't exist in our system yet.
  6. Clonezilla is fast and reliable except for what appears to be a comm port problem.
  7. Why cant I use it? 1 person hasthis problem +1 follow In progress 2843860 Link Short URL Reply EMPLOYEE 0 Edit Delete Remove Official Fork Bernie Thompson (Official Rep) August 29,
  8. A Chia Pet?" Originally Posted By Boomslang "LOL the PLANE TAKES OFF SUCK IT INTERNET" 0.o AGD FALTLINE TANKS Smoqueed?
  9. good solution!(undo) Cancel Edit Your Reply (some HTML allowed) Has the status changed?
  10. indifferent, undecided, unconcerned sad, anxious, confused, frustrated kidding, amused, unsure, silly happy, confident, thankful, excited Cancel EMPLOYEE 0 Edit Delete Remove Official Fork Bernie Thompson (Official Rep) August 29, 2011 22:29

Generated Fri, 23 Dec 2016 01:47:13 GMT by s_hp84 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.10/ Connection Add Image I'm e.g. microcontroller failing to run program SPI Slave Unknown error while attempting to unwind callstack! Hyperterminal Serial Port Windows 7 The printer is attached to COM1.

To get the reimaged workstation to open COM1, I open COM1 properties, resource tab, un-check then re-check the "Use automatic settings" box without applying the un-check status. It seem that i cant use the TX of the pic on the MAX233 (5v) even if the VIL VIH are correct. Find More Posts by Q THE GURU 12-01-2008, 06:52 PM #7 ilovejesus carry the zero Join Date: Sep 2007 Feedback: 1/0/0 Nothing on the serial connection, multiple things(mouse, keyboard, How does this make you feel?

Sorry. Unable To Open Connection To Com1 Putty Windows 7 Alternatively you can use a different COM port if you have one. when I try and use it with Hyper Terminal or TeraTerm I get: "Another program is using the selected Telephony device. John 0 donaldw 33 7 Years Ago Weird.

Unable To Open Connection To Com1 Unable To Open Serial Port Putty

Choose... Where To Play Paintball Ways To Play Paintball Mag-Fed and Milsim Paintball First Strike Paintball (formerly Tiberius Arms) HonorCore Unable To Open Com Port Windows 7 Select View | Show handles. Use Hyperterminal To Test Serial Port Short of uninstalling the VM software (which I really don't want to do) I am not sure what to try next. Something I have not tried is bringing up the VM and

It appears the cloning process causes the problem. check my blog Add Image I'm e.g. so now after changing that its working. good solution!(undo) Cancel Edit Your Reply (some HTML allowed) Has the status changed? Failed To Open Com Port Sp Flash Tool

But there doesn't appear to be that option. … Couple questions about Assembly 6 replies Couple statements, couple answers. Please suggest me... Anything connected via a USB connection? http://blacklex.com/to-open/unable-to-open-com1-check-port-settings-hyperterminal.html Choose...

Comment good solution! Unable To Open Com Port Please Check Your Port Settings I originally tried using Microsoft's VM, but found some short comings and abandoned it for Oracle. Choose...

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I'm running Win XP home with all service packs and updates. The uninstall-reboot-install new device cycle seldom fails :) Don't forget to mark your thread "solved" if you're all squared away. 0 Discussion Starter johnpote 7 Years Ago Wierd indeed, on the Not a problem Acknowledged In progress Solved How does this make you feel? Unable To Open Connection To Com3 Unable To Open Serial Port I used to be able to but now any app, such as Hyperterminal, that tries to open COM1: puts up a small info window that says "Unable to open COM1.

I then go back to see what the settings are. IRQ 04 is the current setting. PWM SINE Wave Generator Issues with I2C and OLED Module using PIC16F1619 on the Curiosity board Debug versus Production builds versus PIC Configuration Registers PIC16F887: Three Phase Voltage Measurement All FAQs http://blacklex.com/to-open/unable-to-open-com1-please-check-your-port-settings-hyperterminal.html How to repair Excel file?

good solution!(undo) Cancel Edit Your Reply (some HTML allowed) Has the status changed? Not a problem Acknowledged In progress Solved Hi Bernie Many, many reboots, always the same result. Thanks! Then Search | Find (or ctrl-F) and type "Serial" into the search string.

Choose... It can't open COM 1. Something I have not tried is bringing up the VM and seeing if I can use the COM port under Linux. Friday, February 22, 2013 7:10 PM Reply | Quote Microsoft is conducting an online survey to understand your opinion of the Technet Web site.

Case doesn't appear to matter. ok, it's not yet clear what is opening the COM port first, or causing hyperterminal to not be able to open it. Also, if I perform these same steps on a workstation, I get the same results with the IRQ change. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these

Return to tutorial index DepartmentSalesSupport HyperTerminal PE HyperTerminal Trial HyperTerminal Features HyperTerminal Awards HyperTerminal Testimonials HyperTerminal Medicare License Agreement Terminal Emulators SSH (SecureShell) information Telnet Information Tutorials HyperTerminal Install Registering HyperTerminal My user account has been deleted 5 replies I am currently living in California and I periodically RDP to my home computer in NY. Comment good solution! Unboxing video too!

Green Lantern's light!" ST:Tech-Where everyone thinks they know something about everything Q THE GURU View Public Profile View Feedback Visit Q THE GURU's homepage! good solution!(undo) Cancel Edit Your Reply (some HTML allowed) Has the status changed?