Panic1

I finaly figured out how to compile and run the library and gui program for the Velleman k8055 board on Ubuntu Linux.

First I downloaded this: libk8055.
But this library contains an error in the header file, it is missing a line, so edit the k8055h file and add the following line:
int ReadAllValues(long int *data1, long int * data2, long int * data3, long int * data4, long int * data5);

To compile and install the library type in the following commands in the command prompt:
make
sudo make install

Next: I downloaded the gui program: k8055gui.
This requires a couple of libraries to be installed on your system first:
sudo apt-get install libwxbase2.8-0 libwxbase2.8-dev libwxgtk2.8-0 libwxgtk2.8-dev libusb-dev

This program also contains an error, to fix this you need to edit the MyFrame.cpp file, and replace (a small remark, thanks to Vincent in the comments below: mind the double quotes!):
#include <k8055.h>
with
extern “C” {
#include <k8055.h>
}

To compile, type in the command window:
make

To start the gui program:
sudo ./k8055gui

I’ll try to find a way so you don’t need to be root to execute the gui program.

I bought and assembled this Velleman K8055 kit (quite) a while ago. It’s an USB experiment board. Under windows it all works quite nicely; but under Linux I have been unable to compile the demo program.

The demo program consists of two parts: a library called libk8055 and the Linux clone of the Velleman demo interface.

Compiling the library was pretty straightforward, and the accompanying command line tool worked too.  Compiling the demo interface program did not work, at first because I was missing wxWidget libraries, secondly because there was a function not documented in the header file of the library, and thridly because the linker can’t find or read the library file.  I haven’t found a solution for that last problem just yet.  I tried adjusting the installation script to install the files in the default ubuntu locations, but this didn’t solve it.  I tried messing with compile options, I tried static linking, dynamic linking, a whole set of compile options, but it just wouldn’t link…

I’ll try again later, when I find the courage to dive deeper into the sources.  I’ll also try to get the bugfixes upstream once I finalise them.