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PC-USB-PIC


Moderators: Ajay, Junied , abbas1707, Arun Kumar V, pdi33, Shailesh NAYAK, ۞ TPS ۞, shyam, sashijoseph

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Vishay

Thu May 15 2008, 07:15PM

Registered Member #7530

Joined: Tue Apr 29 2008, 07:04PM

Posts: 6
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Hi all,
I want to send and receive data to PIC18f4550 through USB. I have been browsing around but I cant really get my head in.

Firstly, I would like to know in the simplest way how USB work. I went through usb.org and it looks bit more complicated than i thought. ;(

Secondly, does the PIC needs a USB driver?

Thirdly, how do i control the pic from the pc? is it by using winusb? and i would like to create my own user interface.

and last..how to send and receive data from the pic through usb? do i need to modify the usb driver or ...??

I am completely lost! Could you guys please gimme some ideas or brief explanation(simple as possible please) just to get my way through this project.

Thanks a lot!!

shyam

Fri May 16 2008, 03:12AM

Registered Member #2984

Joined: Mon Aug 06 2007, 11:33AM

Posts: 663
Thanked 93 times in 89 posts

http://www.comvcon.com/PICUSBDLLDemoFirmware.html

may be this link wud help!!

lProgress is not made by early risers or hard workers, but by LAZY people, trying to find easier ways to do the same........

sashijoseph

Fri May 16 2008, 03:23AM

Registered Member #5870

Joined: Mon Feb 04 2008, 06:26PM

Posts: 471
Thanked 106 times in 101 posts

Also go through this app note..... http://ww1.microchip.com/downloads/en/AppNotes/00956b.pdf

Let there be music........

Junied

Sat May 17 2008, 06:53PM

Registered Member #44

Joined: Wed Aug 02 2006, 12:37PM

Posts: 99
Thanked 13 times in 10 posts

please go through this site
http://www.sixca.com/eng/articles/usbdaq/

[ Edited Sat May 17 2008, 06:54PM ]

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