PC-USB-PIC
Discussion in "PIC Microcontroller Discussion" started by Vishay May 16, 2008.
Fri May 16 2008, 07:45 am
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!!
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!!
Fri May 16 2008, 03:42 pm
Fri May 16 2008, 03:53 pm
Also go through this app note..... http://ww1.microchip.com/downloads/en/AppNotes/00956b.pdf
Sun May 18 2008, 07:23 am
please go through this site
http://www.sixca.com/eng/articles/usbdaq/
http://www.sixca.com/eng/articles/usbdaq/
[ Edited Sun May 18 2008, 07:24 am ]
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