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Please suggest a USB novice!

 
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surasa_su



Joined: 29 Nov 2007
Posts: 2

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Please suggest a USB novice!
PostPosted: Thu Nov 29, 2007 2:10 am     Reply with quote

Schematic
http://www.geocities.com/surasa_su/schematic.gif

Code
http://www.geocities.com/surasa_su/code.c

From the schematic and code, does the MCU work?

Please give me hiddemo.exe.
surasa_su@yahoo.com
atoscape
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PostPosted: Thu Nov 29, 2007 4:55 am     Reply with quote

The schematic and the code looks fine. But where is all your USB source files?

The CCS mouse and keyboard examples are HID examples. You may use them, I've tried them and they work.

I must add that I am currently experiencing problems with the CCS USB Firmware-Drivers. I'm not sure whether it is a problem with the firmware or the host drivers.

You can have a look at my post in the forum: "CCS USB CDC Firmware-Driver Problem". Although I use the CDC drivers I think the HID drivers is part of the CDC drivers which may cause the HID to have problems too.
atoscape
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PostPosted: Thu Nov 29, 2007 5:00 am     Reply with quote

May I ask, in which designer did you draw the schematic?
surasa_su



Joined: 29 Nov 2007
Posts: 2

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Answer atoscape questions
PostPosted: Thu Nov 29, 2007 8:30 am     Reply with quote

1.) The code is adapted from ex_usb_hid.c.
2.) The schematic is not mine, but, I guess Protel.

My project is USB communication PIC with Labview.
Where can I find the tutorial?
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