Top "Parallel-port" questions

A now-obsolete bidirectional DB25-based I/O port.

"#include <asm/io.h>" causes "error: asm/io.h: No such file or directory"

I am using gentoo and trying to compile a program to control the bits on the parallel port. It has …

c hardware-interface gentoo parallel-port
C# LPT inpout32.dll

I don't get any error or exception. Button in one Window: private void button1_Click(object sender, EventArgs e) { ControlPort.…

c# .net parallel-port lpt
Finding Memory Address of a Parallel Port on Linux

I'm trying to find the base (memory) address of a parallel port I have connected to my laptop via a …

linux pci parallel-port memory-address
How to access Parallel port in Linux

On my Linux machine (Debian Wheezy), I tried to access the parallel port by request_region() but it failed because …

linux parallel-port hardware-port
Printing in (Parallel Port) Dot Matrix over C#

For the needs of a project, i want to print over the LPT1 in specific locations, this will print a …

c#-3.0 printing parallel-port dot-matrix
Method without return value in python c extension module

I'm trying to create a script in python that sends data through a parallel port. I'm creating my own module …

python c python-c-api parallel-port python-extensions
Python set Parallel Port data pins high/low

I am wondering how to set the data pins on a parallel port high and low. I believe I could …

python parallel-port
Assembly I/O programming

I have learned a bit of assembly code and also learned that there is't that much good tutorials on the …

assembly x86 usb dos parallel-port