USBDemo, something to learn USB a little bit

[mister_e]

Hi mr_e,

I'm learning how to use Easy HID, and have a question about the PBP output files.

If I copy the files into the same folder as as your demo files (using same names etc) and then run, the push buttons don't have an effect and the 2 var POTS don't work, LEDS and PWM are ok.

After doing a compare with your original files and the easy HID output the difference is in the DESCUSBDemo.asm file.

There are two lines that perhaps you have manually modified?? They are in the **** INPUT OUTPUT REPORT ***** sections, specifically:

    ; report count (number of fields)
    retlw	0x95
    retlw	0x08

Why have you have changed the value from EasyHIDs default of 40 to 8?

Once changing the value from 40 to 8 my EasyHID files work with your VB program.



Cheers
Squib

sorry... but as far as i remind, i'd never ever do any change to it Weird, other have tested it, and proved to be working... can't say what is wrong.

EDIT.. are you using a 4550?