Hi I want to build a ulisp badge. I’ve searched the forums but couldn’t find anything that would help me do this. I want to add my own code to support the keypad(4x4) which is to be used as a keyboard and I would like to know if there is an option to make ulisp display what is written on the keyboard on the display instead of on the serial port
How to make your own uLisp badge?
I assume you’ve seen the original article about the Lisp Badge?
To make uLisp use a built-in display and keyboard in place of (or as well as) the Serial port you need to add code to support the keyboard and display. Have a look at the Lisp Badge firmware to see how to do that:
Feel free to ask any questions about that.