Usb - Electronic Circuits Projects Diagrams Free

samarsingla · 14th April 2007, 11:24 PM

Hello all
I am trying to build a project which acquires data through usb. I am using the PIC18F4550 to convert the analog signal. How do I get this data to some application in the pc. Also which language would be most appropriate for this thing?
Thanx.

**Nigel Goodwin** · 14th April 2007, 11:35 PM

Pretty well all the application notes are in C, and MicroChip provide a free C18 compiler - so it makes sense to use that. Various of the application notes also demonstrate the use of the USB interface - study them and 'steal' the parts you want!.

samarsingla · 14th April 2007, 11:45 PM

ya i am doing that only.. but i need final output data in a windows application, like, i want the readings in a visual cpp program. c18 will give me code for the mcu...

**Nigel Goodwin** · 14th April 2007, 11:54 PM

Quote:

Originally Posted by samarsingla

ya i am doing that only.. but i need final output data in a windows application, like, i want the readings in a visual cpp program. c18 will give me code for the mcu...

Like I said, read the application notes, MicroChip give the code for the PC interface as well!.

picasm · 15th April 2007, 12:41 AM

In addition to reading the Microchip application notes, there is also quite a lot of info elsewhere on the web, such as:

http://www.lvr.com/hidpage.htm
http://pic18fusb.online.fr/wiki/wikk...wakka=WikiHome
http://www.create.ucsb.edu/~dano/CUI/
http://greta.dhs.org/UBW/
http://eegeek.net/index.php?option=c...d=13&Itemid=32
http://www.electronicfr.com/usb.html

samarsingla · 15th April 2007, 05:50 PM

thanx guys, those links really helped..

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14th April 2007, 11:24 PM	(permalink)
samarsingla	Usb Hello all I am trying to build a project which acquires data through usb. I am using the PIC18F4550 to convert the analog signal. How do I get this data to some application in the pc. Also which language would be most appropriate for this thing? Thanx.

14th April 2007, 11:35 PM	(permalink)
Nigel Goodwin	Pretty well all the application notes are in C, and MicroChip provide a free C18 compiler - so it makes sense to use that. Various of the application notes also demonstrate the use of the USB interface - study them and 'steal' the parts you want!. __________________ PIC programmer software, and PIC Tutorials at: http://www.winpicprog.co.uk

14th April 2007, 11:45 PM	(permalink)
samarsingla	ya i am doing that only.. but i need final output data in a windows application, like, i want the readings in a visual cpp program. c18 will give me code for the mcu...

15th April 2007, 12:41 AM	(permalink)
picasm	In addition to reading the Microchip application notes, there is also quite a lot of info elsewhere on the web, such as: http://www.lvr.com/hidpage.htm http://pic18fusb.online.fr/wiki/wikk...wakka=WikiHome http://www.create.ucsb.edu/~dano/CUI/ http://greta.dhs.org/UBW/ http://eegeek.net/index.php?option=c...d=13&Itemid=32 http://www.electronicfr.com/usb.html

15th April 2007, 05:50 PM	(permalink)
samarsingla	thanx guys, those links really helped..