Maybe there is another driver to use that might not cause COM3 to hang up like it is now.Have you tried closing the PuTTY session before reflashing?I have found (“by accident”) as setting in PuTTY that would terminate the session once the Photon goes offline and ever since never got the “Can’t connect” message again.I can also insure PuTTY is closed before flashing and see what happens.The point is, I have set this on one machine that way and want to do the same on another, but whatever I try it doesn’t do it the same way whatever I tried.My super plain term could be an alternate option.
Learn more about Stack Overflow the company By clicking “Post Your Answer”, you agree to our To subscribe to this RSS feed, copy and paste this URL into your RSS reader. tip command can be found under AIX/HP-UX/Solairs/*BSD/Linux operating systems. The cu command is used to call up another system and act as a dial in terminal. If we need to, we can use the edit history to see what changed. How do I disable the particle drive and install the windows driver please? The syntax is:See our previous howtos about setting and redirecting console output over serial port:If you forced to use MS-Windows, try the following free and open source serial communication programs:Here is a quick demo of my Soekris router running monowall embedded version. @Keith Couldn't get minicom to work. PuTTY worked without hassle. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under Anybody can answer Then I update the firmware, re-flash the Photon, and start a new puTTY session. Stack Exchange network consists of 176 Q&A communities including I need to access one of them in particular. It has features such as ANSI esc. When I click View/Show Hidden Devices, I see Ports 4 and 5 associated with the photon but both greyed out. But it just hung trying to disable COM3. This is useful for debugging networking hardware equipped with serial ports, or connecting to microcontrollers and other electronics devices.
This can be a big problem, and in today’s article we will show you how to solve it.Windows may try to assign it to a COM port already in use. PuTTY is a free and open source GUI client that supports wide range of protocols including SSH, Telnet, Rlogin and serial for Windows and Unix-like operating systems.
razuki Messages postés 243 Date d'inscription lundi 17 décembre 2007 Statut Membre Dernière intervention 5 décembre 2012 - 16 août 2010 à 21:33 razuki Messages postés 243 Date d'inscription lundi 17 décembre 2007 Statut Membre Dernière intervention 5 décembre 2012 - 17 août 2010 à 12:18. I am not sure where the COM3 driver for the Photon is coming from. Unable to open connection to : Unable to configure serial port In case it matters, I'm running CentOS 6. uname -a Linux xxxxxx 2.6.32-279.22.1.el6.x86_64 #1 SMP Wed Feb 6 03:10:46 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux The problem was solved with a new or even different cable.If you enter “Hyperterminal” in the Windows Start menu, right-click after the call and select “Run as administrator”. I have tried uploading the driver but my PC confirms I am using the most recent.
Enabling the port also hung and stopping and starting the manager once again, showed the device enabled again. Detailed answers to any questions you might have Using Windows 10 and Putty. M ost embedded Linux / BSD systems such as routers, servers and nas devices comes with console interface (serial port with RS-232). mostly technical notes for Particle Photon and Electron devices - rickkas7/particle_notesNo device shown in device manager and no sound when I plug inThat’s a symptom that may suggest to try another USB cable If not, we will dive deeper to see what Windows is reporting.And don’t forget to unplug the power cord after the change to recharge the driver and see all the results.I noticed that using an older USB cable sometimes leads to a poor connection of the card.
Thanks for helping me.The instructions for fixing the serial driver under Windows 10 are here:Misc. BIOS can uses this, and after boot BIOS screen I/O is redirected so that you can use the device.
Learn more about hiring developers or posting ads with us Leaving old irrelevant stuff around in everybody face is just a time waster. Since the Photon will disconnect and reconnect COM3 when it reboots after flashing, I close the puTTY session and start another. Regards, I'm using a udev rule to give it a special name. Putty is also available for Fedora/Red Hat and can be installed using the default package manager. Can’t do many debug runs if you have to reboot the main computer each time. PuTTY is a userland application, it should just use whatever devices are available.Your /dev/serial is a different device than /dev/ttyUSB0... My udev man page here tells me that NAME is applicable only to network interfaces, other devices only get symlinks made to them (with the SYMLINK key). I really don't care how 'traditional' the tools I use are, as long as they work.On a Debian-based system, the existing udev rules may already create a Jander, you are correct. Hello, I am trying to use Putty to connect to a Cisco router via a serial connection. I have years of experience behind me in computer programming, hardware troubleshooting and repair. UNIX is a registered trademark of The Open Group. Mostly because it auto-reconnects.
All links on the web seem to be dead.What do you mean by all links are dead?
I specialise in Web Development and Database Design. This is not a big problem, and you can solve it by disabling these services. serial ports work fine in windoze or recent Ubuntu (which has unusable desktop! Perhaps you should change NAME for SYMLINKI initially had it as SYMLINK+="serial", but that didn't work so I changed it. How do I do this with. I have an external device (running a small Linux-based OS) that I need to log in to via the Windows 7 command line. I have tried restarting both PCs. Linux Putty Unable To Open Serial Port. I changed PC and all fine again until the com port changes, then it doesn’t work at all. Unix & Linux Stack Exchange works best with JavaScript enabled RS-232 is also used for communicating to headless server, where no monitor or keyboard is installed, during boot when operating system is not running yet and …