K33rg4t3
Full Member level 3
![Full Member level 3](/styles/images/ranks/elevel3.gif)
Hey
I compiled simple BLINK LED by USB example.
The example works well on my every day workstation PC.
But when I plug it to the laptop, it says "unknown device" (error code 43).
What's wrong, am I forgetting some kind of drivers?
I am using USBHIDnetClass.org example HID Read Write Interrupt (EasyPIC v7 for PIC18F4550).
The board conncetions are the following:
- 10k reset resistor
- LED with 1k resistor
- 100nF capacitor between power linse
- 12 MHz crystal (as in the project settings)
- two 22 nF capacitors between crystal pins and GND
And as I said, it works on PC but not on another laptop.
Please help!
I compiled simple BLINK LED by USB example.
The example works well on my every day workstation PC.
But when I plug it to the laptop, it says "unknown device" (error code 43).
What's wrong, am I forgetting some kind of drivers?
I am using USBHIDnetClass.org example HID Read Write Interrupt (EasyPIC v7 for PIC18F4550).
The board conncetions are the following:
- 10k reset resistor
- LED with 1k resistor
- 100nF capacitor between power linse
- 12 MHz crystal (as in the project settings)
- two 22 nF capacitors between crystal pins and GND
And as I said, it works on PC but not on another laptop.
Please help!