View Full Version : new demo board

iņigo peņa1
10-31-2006, 06:12 PM
Please help me
I try to connect the keyboard into a new demo board (two PS2) and when I compile the example and run it, in a Tv show me "keyboard not connect"
Can anyone give the solution???
thank you

Graham Stabler
10-31-2006, 06:54 PM
Which demo?

Make sure whichever one it is has the pins set to 26 and 27 in the start command, for example in keyboard_demo.spin:

kb.start(26, 27)

Also make sure you plug into the correct ps/2 socket.


iņigo peņa1
10-31-2006, 07:36 PM
I've used EXAMPLE 08 -- DISPLAYS KEYBOARD CHARACTERS ON A VIDEO MONITOR. If I use the demoboard which has two PS2 sockets appears the message I've said before.

Graham Stabler
10-31-2006, 08:21 PM
You still must connect the keyboard to the correct PS2 socket, I'm sure you have but I wanted to check.

Example 8 uses Keyboard_iso.spin have you got this file? Where did you get it?

To test your keyboard try running the keyboard_demo.spin file that comes with the propeller tool.