You can watch the video of my touchpad interface here:
The touchpad is taken from an HP Pavilion dv2000 laptop. A PIC16F628A performs all the necessary PS/2 host functions; and a Nokia 3310 LCD is used to display ‘mouse’ movement.
The LCD uses custom graphics. I wrote both, the LCD driver, and the firmware to run the touchpad. Code is in CCS-C. Both drivers are based on info found online. Do note, that the touchpad code on this page is slightly different from the touchpad code posted in the original page.
You can find the original post here.
Here's the megaupload link to the vid. You can download from here as well for as long as the link stays active :-P
ReplyDeletehttp://www.megaupload.com/?d=BKZJO4P4
Move on to acceleros and make like a really cool bot which uses acceleros and PS2 to do something cool...throw in a couple of servos and you might be able to come up with something entertaining!!
ReplyDeletesweet!!
ReplyDeletemust have taken you long to build that...
i see you CMM skills being flaunted!! :P
hehe...just kidding
guru
@andy: accelos, and the nintendo Wii are on my radar! :-)
ReplyDelete@guru-bhai: didnt really take me long. y'know, i my not be a sirtifyd jeenius, but hanging out in your company - something must have worn off on me! :-D.....btw gillu and i owe you one for the CMM vid :-D
Rohith Please Post 3310 LCD with PIC16F628A Beginner Project
ReplyDeleteThanks
Chathura
Dear,
ReplyDeletealso 3310 LCD with PIC16F628A Beginner Project with HEX file
thanks
Chathura:
ReplyDeleteGive me a few days, I'll post a beginner's 3310 project. In the mean time, check your mail for the circuit connections, and a precompiled hex.
Rohit