khanley6 / ch38x Goto Github PK
View Code? Open in Web Editor NEWLinux driver for CH38X PCIe to serial/parallel port
Linux driver for CH38X PCIe to serial/parallel port
========================================================================================== = = = WCH Multi-I/O Board Driver Installation Guide = = = = For Kernel 2.4 & 2.6 & 3.x & 5.x = = Copyright 2014 WCH GROUP all right reserved = = Version: 3.0.0.1 = = Date: 2014/06/18 = ========================================================================================== Item A. Release note B. Introduction C. Distributions test D. Installation D.1 Driver install D.2 Device node creation E. Loading driver automatic after system bootup E.1 RedHat 8 Fedora Core 1 Fedora Core 8 Fedora Core 10 Fedora Core 11 Mandriva 2008 E.2 Suse 9.3 SuSE 11.2 Milestone 4 E.3 Ubutu 8.04 Destop Ubuntu 12.04 Destop Ubuntu 13.10 Destop E.4 Turbo Liunx 10 Red Hat Enterprise Liunx 4.0 E.5 Others F. Utility F.1 wchterm ========================================================================================== A. Release note Support kernel 2.4, 2.6 and 3.x on x86 machine only. Distributions test refer to item C. Before driver installation. Make sure system with c compiler and kernel development package. ------------------------------------------------------------------------------------------ B. Introduction Maximum 2 boards can be installed in combination(up to 64 serial port), support wch multi i/o boards as list below. ------------------------------------------------------------------------------------------ C. Distributions test Driver tested with distributions as list. RedHat 8 Fedora Core 1 Fedora Core 8 Fedora Core 10 Fedora Core 11 Fedora Core 22 Mandriva 2008 Turbo Liunx 10 Red Hat Enterprise Liunx 4.0 Suse 9.3 SuSE 11.2 Milestone 4 Ubutu 8.04 Desktop Ubuntu 12.04 Desktop Ubuntu 13.10 Desktop Ubuntu 14.04 Desktop ------------------------------------------------------------------------------------------ D. Installation D.1 Driver install Please create a directory under root directory, e.g /temp, do commands: # cd / # mkdir temp After get driver file "ch38x.tar.gz". Copy file to /temp directory, then extract and install, do commands: # cp ch38x.tar.gz /temp # cd /temp # tar xvfz ch38x.tar.gz # cd /temp/driver # make clean ; make install ************************************************************* * If system is Suse 9.0 and errors occur when * * "make clean ; make install", do commands: * * * * # cd /usr/src/linux/ * * # make cloneconfig * * # make dep * * * * then do "make clean ; make install" again in /temp/driver * ************************************************************* Load driver module, do command: # modprobe wch or # insmod /temp/ch38x/driver/wch.ko (wch.o for kernel 2.4) Check driver module, do command: # lsmod | grep wch Unload driver, do command: # rmmod wch D.2 Device node creation Each serial port has one device node which is named "ttyWCH?", maximum up to 256 serial ports. This setup will be done when do "make clean ; make install", if device nodes aren't in /dev, try again. ------------------------------------------------------------------------------------------ E. Loading driver automatic after system bootup E.1 After finish item D. Edit /etc/rc.d/rc.local for loading driver automatic after system bootup. Use vi or other editor to open rc.local, and add "modprobe wch" in last line. E.2 After finish item D. Edit /etc/rc.d/boot.local for loading driver automatic after system bootup. Use vi or other editor to open boot.local, and add "modprobe wch" in last line. Edit /etc/rc.d/halt.lAfter finish item D. Edit /etc/rc.d/rc.local for loading driver automatic after system bootup. Use vi or other editor to open rc.local, and add "modprobe wch" in last line.ocal for unloading driver when system halt. Use vi or other editor to open halt.local, and add "rmmod wch" in last line. E.3 After finish item D. Edit /etc/init.d/rc.local for loading driver automatic after system bootup. Use vi or other editor to open rc.local, and add words as below in last line. modprobe wch E.4 After finish item D. Edit /etc/rc.d/rc.local for loading driver automatic after system bootup. Use vi or other editor to open rc.local, and add words as below in last lien. modprobe wch E.5 In general, other distributions will loading driver automatic after system bootup. If it doesn't, please refer to item E.1 or E.2. or E.3 or E.4 ------------------------------------------------------------------------------------------ F. Utility F1. wchterm - dumb terminal for test tty device node data transmitting and receiving, do command: # wchterm ------------------------------------------------------------------------------------------
Hi. It looks like the WCH CH382_1P isn't supported.
I actually suspect that the driver doesn't support the parallel port at all.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.