Error In Io Serial Read Errno 22
Sign in Pricing Blog Support Search GitHub This repository Watch 131 Star 594 Fork 428 daid/LegacyCura Code Issues 285 Pull requests 15 Projects 0 Wiki Pulse Graphs New issue Serial connection fails #20 Closed elmom opened this Issue Mar 19, 2012 · 5 comments Projects None yet Labels Bug Milestone No milestone Assignees No one assigned 2 participants elmom commented Mar 19, 2012 I have an Ultimaker with the newer electronics. I updated the firmware with the wizard, but now connecting fails during sanity checks: Exception in thread Thread-3: Traceback (most recent call last): File "/usr/lib/python2.7/threading.py", line 552, in bootstrap_inner self.run() File "/usr/lib/python2.7/threading.py", line 505, in run self.__target(self.__args, *self.__kwargs) File "/home/drayko/RepRap/linux-SkeinPyPy-NewUI-Beta4/SkeinPyPy/newui/configWizard.py", line 175, in OnRun self.comm = machineCom.MachineCom() File "/home/drayko/RepRap/linux-SkeinPyPy-NewUI-Beta4/SkeinPyPy/newui/machineCom.py", line 110, in __init self.serial = Serial(port, baudrate, timeout=5) File "/usr/local/lib/python2.7/dist-packages/pyserial-2.6-py2.7.egg/serial/serialutil.py", line 261, in init self.open() File "/usr/local/lib/python2.7/dist-packages/pyserial-2.6-py2.7.egg/serial/serialposix.py", line 282, in open self._reconfigurePort() File "/usr/local/lib/python2.7/dist-packages/pyserial-2.6-py2.7.egg/serial/serialposix.py", line 417, in _reconfigurePort set_special_baudrate(self, custom_baud) File "/usr/local/lib/python2.7/dist-packages/pyserial-2.6-py2.7.egg/serial/serialposix.py", line 47, in set_special_baudrate FCNTL.ioctl(port.fd, TERMIOS.TIOCGSERIAL, buf) IOError: [Errno 22] Invalid argument This is with both beta4 and latest from git, pyserial 2.5 and 2.6 Pronterface fails with the same error. Seems that pyserial doesn't like the baudrate argument, lower baudrates (in pronterface) seem to work (fails later). Owner daid commented Mar 19, 2012 Looks like your kernel/USB-Serial driver doesn't seem to accept 250000 baud, which is kind of a none-standard baudrate. Maybe you have an older kernel? Anyhow, if you just want it to work, build a custom firmware with http://daid.mine.nu/~daid/marlin_build/ with a baudrate that works. Download the hex file, and use the advanced menu "Install custom firmware" to install it. I've also pushed a change that hopefully ca
Get Kubuntu Get Xubuntu Get Lubuntu Get UbuntuStudio Get Mythbuntu Get Edubuntu Get Ubuntu-GNOME Get UbuntuKylin Ubuntu Code of Conduct Ubuntu Wiki Community Wiki Other Support Launchpad Answers Ubuntu IRC Support AskUbuntu Official Documentation User Documentation Social Media Facebook Twitter Useful Links Distrowatch Bugs: Ubuntu PPAs: Ubuntu Web Upd8: Ubuntu OMG! Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [SOLVED] 'Input/output error' on serial port Having an Issue With https://github.com/daid/LegacyCura/issues/20 Posting ? Do you want to help us debug the posting issues ? < is the place to report it, thanks ! Page 1 of 2 12 Last Jump to page: Results 1 to 10 of 12 Thread: 'Input/output error' on serial port Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded https://ubuntuforums.org/showthread.php?t=2196430 Mode December 29th, 2013 #1 hadrien15 View Profile View Forum Posts Private Message First Cup of Ubuntu Join Date Nov 2013 Beans 8 'Input/output error' on serial port Hello, The objective is to calibrate my monitor (connected via VGA) with the colorimeter X-Rite Colormunki Display connected via usb. The device is recognized : Code: $ lsusb Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 003 Device 002: ID 046d:c05a Logitech, Inc. Optical Mouse M90 Bus 003 Device 005: ID 0765:5020 X-Rite, Inc. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 1bcf:2c01 Sunplus Innovation Technology Inc. but when I run the program (Argyll) I get the following error message: Code: dispcal -r dispcal: Error - tcgetattr failed with 'Input/output error' on serial port '/dev/ttyS0' my environment: Son
Tags Search LQ Wiki Search Tutorials/Articles Search HCL Search Reviews Search ISOs Go to Page... LinuxQuestions.org > Forums > Non-*NIX Forums > Programming Displaying I/O possible when reading data from the serial port User Name Remember Me? Password http://www.linuxquestions.org/questions/programming-9/displaying-i-o-possible-when-reading-data-from-the-serial-port-751457/ Programming This forum is for all programming questions. The question does not have to be directly related to Linux and any language is fair game. Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is error in quick, simple and absolutely free. Join our community today! Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. Are you new to LinuxQuestions.org? Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here. Having a problem logging in? error in io Please visit this page to clear all LQ-related cookies. Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. Click Here to receive this Complete Guide absolutely free. Search this Thread 08-31-2009, 06:40 AM #1 makphy LQ Newbie Registered: Aug 2009 Posts: 8 Rep: Displaying I/O possible when reading data from the serial port Hi, I have got a problem while reading from the serial port. I'm working on iMX-31 board and Eclipse IDE. Whenever I'm trying to read any data through the serial port, it's displaying I/O Possible and the application is being terminated. After reading I'm trying to write this data on a file. Here are the excerpts from t