On 02-Mar-05, 11:32 (CST), jim stockford <[EMAIL PROTECTED]> wrote: > We want software control over three different transistors > (screwed to the inside of the case). > We're having trouble figuring out what features (in the > kernel, or device drivers, or external commands, or some > package for some language such as perl or python or > some C libraries...) give us control over logic levels of pins, > and which pins (serial RS-232, parallel, what?). > Anybody got experience with this stuff?
Assuming you're talking aobut connecting a standard port to the transistors, then http://www.torque.net/linux-pp.html and http://www.tldp.org/HOWTO/IO-Port-Programming.html might be useful. Note that these are the first two hits for googling "Linux parallel port programming". Other searches are left as an excercise. Steve -- Steve Greenland The irony is that Bill Gates claims to be making a stable operating system and Linus Torvalds claims to be trying to take over the world. -- seen on the net -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
