Error Module Usbserial Is In Use By Pl2303
Links Browse Recent changes List all pages Page Calendar Site members FAQs How do I join? What is a Wiki? How can I edit pages? Site Manager Page tags automatic book community digital dvd edition files forum ftp home ipkg irc kernel links login my mybook mybooklive mybookworld nas optware php repair rescue ssh sync unison webdav western world Add a new page Need to use USB FTDI USB <-> Serial Cable Forum » Forum / My Book World Edition (white light) » Need to use USB FTDI USB <-> Serial Cable Started by: (account deleted) Date: 05 Feb 2012 21:02 Number of posts: 6 RSS: New posts Summary: cross compilation of usbserial.ko, ftdi_sio and pl2303.ko, but don't work !!! Unfold All Fold All More Options Edit Title & Description Stickness Lock Thread Move Thread Fold Need to use USB FTDI USB <-> Serial Cable (account deleted) 05 Feb 2012 21:02 Hi all, First I'm french, so sorry for my english I have a My Book World Edition (white light, 1Tb, 01.02.12) with optware. ~ # uname -a Linux A1 2.6.24.4 #1 Thu Apr 1 16:43:58 CST 2010 armv5tejl unknown I need to use a converter usb/serial PL-2303X/H, usb on the myBook. I compiled the necessary modules (usbserial.ko, ftdi_sio and pl2303.ko) as shown somewhere on this site (i can't put links cause low-karma… sorry) I chose these modules because it works on a ArchLinux 64bits, kernel 3.2.2-1 on my laptop. I added in /lib/modules/2.6.24.4/modules.dep /lib/modules/2.6.24.4/kernel/drivers/usb/serial/ftdi_sio.ko /lib/modules/2.6.24.4/kernel/drivers/usb/serial/usbserial.ko /lib/modules/2.6.24.4/kernel/drivers/usb/core/usbcore.ko /lib/modules/2.6.24.4/kernel/drivers/usb/serial/usbserial.ko: /lib/modules/2.6.24.4/kernel/drivers/usb/core/usbcore.ko /lib/modules/2.6.24.4/kernel/drivers/usb/serial/pl2303.ko: /lib/modules/2.6.24.4/kernel/drivers/usb/serial/usbserial.ko /lib/modules/2.6.24.4/kernel/drivers/usb/core/usbcore.ko I added in /lib/modules/2.6.24.4/modules.usbmap pl2303 0x0003 0x067b 0x2303 0x0000 0x0000 0x00 0x00 0x00 0x00 0x00 0x00 0x0 pl2303 0x0003 0x067b 0x04bb 0x0000 0x0000 0x00 0x00 0x00 0x00 0x00 0x00 0x0 pl2303 0x0003 0x04bb 0x0a03 0x0000 0x0000 0x00 0x00 0x00 0x00 0x00 0x00 0x0 pl2303 0x0003 0x0557 0x2008 0x0000 0x0000 0x00 0x00 0x00 0x00 0x00 0
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Super User Questions Tags Users Badges Unanswered Ask Question _ Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and http://mybookworld.wikidot.com/forum/t-440518/need-to-use-usb-ftdi-usb-serial-cable rise to the top How to restart ttyusb* up vote 5 down vote favorite 5 I have two devices that are continuously feeding data through ttyUSB0 and ttyUSB1. I have php scripts that are using this data. The problem I am running into is that sometimes the feed just kind of freezes. The best way I've seen to fix this is to unplug the BUB board from the computer http://superuser.com/questions/572034/how-to-restart-ttyusb and plug it in again. However, I am looking for a way to automate this action. Is there a way to to tell linux to essentially eject the BUB board and then somehow pick it up again? linux usb tty share|improve this question asked Mar 27 '13 at 5:22 emilyk 31116 Try the solution in this other thread: stackoverflow.com/questions/21580750/… –user528218 Dec 1 '15 at 9:31 add a comment| 2 Answers 2 active oldest votes up vote 4 down vote I'm having the same problem as you but in a different context ( I open a serial console on a linux box ). The serial link sometimes becomes unresponsive and I have to physically unplug the USB-serial converter. The below seems to solve my problem, but not always. Find the driver associated to your ttyUSBx device. [my-pc]# cat /proc/tty/drivers /dev/tty /dev/tty 5 0 system:/dev/tty /dev/console /dev/console 5 1 system:console /dev/ptmx /dev/ptmx 5 2 system /dev/vc/0 /dev/vc/0 4 0 system:vtmaster rfcomm /dev/rfcomm 216 0-255 serial usbserial /dev/ttyUSB 188 0-253 serial ttyprintk /dev/ttyprintk 5 3 console serial /dev/ttyS 4 64-111 serial pty_slave /dev/pts 136 0-1048575 pty:slave pty_master /dev/ptm 128 0-1048575 pty:master unknown /dev/tty 4 1-63 console You can see that /dev/ttyUSB uses usbserial. Now dig a littl
Telechips TCC8902 ARM11 → HSG X5A / X6 / Pandawill G11 Javascript Disabled Detected You currently have javascript disabled. Several http://www.slatedroid.com/topic/13293-pl2303-and-other-usb-to-serial-modules/ functions may not work. Please re-enable javascript to access full functionality. PL2303 and other USB-to-Serial Modules Started by eXell , Jan 11 2011 09:14 AM Page 1 of https://bbs.archlinux.org/viewtopic.php?id=183111 3 1 2 3 Next Please log in to reply 47 replies to this topic #1 eXell eXell Member Jr. Member 17 posts LocationNizhniy Tagil Posted 11 January 2011 error module - 09:14 AM I build PL2303 (Usb-To-Serial) converter module. Need for most GPS Receivers.But I can't test it.Can you check? I have no PL2303 devices in this time. =(http://webfile.ru/5042988http://rapidshare.co...3/pl2303.ko.zipModule load without errors.AddI compile another famous USB-to-Serial modules CP2101, ARK3116 and FTDIAll of them loaded OK! <6>pl2303: Prolific PL2303 USB to serial adaptor driver <6>USB Serial support registered error module usbserial for ark3116 <6>cp2101: v0.07:Silicon Labs CP2101/CP2102 RS232 serial adaptor drive <6>ftdi_sio: v1.4.3:USB FTDI Serial Converters Driver http://rapidshare.co...B-to-Serial.ziphttp://webfile.ru/5043692Please, try it if you can =) Back to top #2 eXell eXell Member Jr. Member 17 posts LocationNizhniy Tagil Posted 12 January 2011 - 09:05 AM It's WORK! <6>android_usb gadget: high speed config #1: android <6>usbcore: registered new interface driver pl2303 <6>usb 1-1: new full speed USB device using tcc-ohci and address 2 <6>usb 1-1: configuration #1 chosen from 1 choice <6>usb 1-1: pl2303 converter now attached to ttyUSB0 # ls /dev | grep ttyUSB ttyUSB0 External USB-GPS with PL2303 may work in this MID. : Back to top #3 Loonix Loonix Advanced Member Hero Member 880 posts Posted 12 January 2011 - 09:55 AM Makes me wish i had a USB-GPS dongle =) I am still hoping for a way to connect my Bluetooth Stick and use that to connect to a Bluetooth GPS device. Great work, thank you! Back to top #4 eXell eXell Member Jr. Member 17 posts Lo
Member From: Kitchener, Ontario Registered: 2013-11-27 Posts: 30 FTDI device shows up in windows, not in linux I have an FPGA development board with an FTDI chip for usb communication. I have downloaded the windows and linux sample code and drivers, and installed them according to FTDI's instructions. In Windows, my dev board shows up when I run the FTDI sample code for listing devices, but not in Arch Linux. In Arch Linux, the device shows up in lsusb and I am able to program the FPGA over the usb connection, so it seems odd to me that the FTDI sample application is not seeing it.I'm not really familiar with how usb interfaces work, so any suggestions for how to proceed or debug this would be appreciated. Offline #2 2014-06-19 20:43:04 c2hollow Member From: Kitchener, Ontario Registered: 2013-11-27 Posts: 30 Re: FTDI device shows up in windows, not in linux When I plug it in, all that shows up in dmesg is:[ 337.086902] usb 3-1.2: new full-speed USB device number 6 using ehci-pciShould I see the FTDI driver recognizing this device? Offline #3 2014-06-19 20:49:23 c2hollow Member From: Kitchener, Ontario Registered: 2013-11-27 Posts: 30 Re: FTDI device shows up in windows, not in linux I was reading the FTDI installation guide, and it said that the VCP modules are incompatible with this module. However, neither of these modules were loaded in my system, so that's not it.[c2hollow@bluerocket Downloads]$ sudo rmmod usbserial ftdi_sio rmmod: ERROR: Module usbserial is not currently loaded rmmod: ERROR: Module ftdi_sio is not currently loaded Offline #4 2014-06-19 20:53:37 ewaller Administrator From: Pasadena, CA Registered: 2009-07-13 Posts: 13,518 Re: FTDI device shows up in windows, not in linux Did you look in /dev for something of the form /dev/ttyUSBx when you attach it?Almost every FTDI device I've ever hooked to my box works. Even one that my dad bought that was apparently built using a counterfeit chip. The Windows driver on his Windows box refused to use it, It worked swimmingly in Linux.One other thing to check. Ensure that your running kernel (uname -a) is the same version as the one that is installed (pacm