Posted in Arduino, C/C++, LCD, RFID on April 25th, 2008 No Comments »
Well, the new LCD4×40Bit-ShiftReg library is working quite well. I’m actually thinking about changing the actual name of the library but figure the above is too long. Maybe I should try something like LCD3Wire4×40 or something. Your thought are greatly appreciated!
So anyway, I added my Parallax RFID card to the setup and finally worked out […]
Posted in Arduino, C/C++, LCD on April 25th, 2008 4 Comments »
Well I have finally finished the update to the original LCD4Bit library I have been hacking to bits. I’ve changed the code so that it now supports the 4×40 LCD with a NXP 74HC595N shift register. I had a hell of a time getting it all to work together and ended up having to setup […]
Posted in Arduino, C/C++, LCD on April 13th, 2008 No Comments »
So I managed to grab a Purdy LCD sample (thanks to LadyAda’s page) to test Arduino interfacing. The first problem I ran into was that my LCD has two LCD controllers (KS0066 - based on HD44780). Thankfully lega7 faced this issue and modified code to work with a 4 line LCD.
I started with that […]