what is the wrong in this ??

[alwindawee]

I used proteus 7 simulator to design a HID device using PIC18F2550, and when I run it the PC sound ding-dong (it mean's that new hardware had plugged in) and a dialog window (beside the watch in the tashbar appeared) say's that new hradware had plugged in ... until now I thing there is no problem .

and then a pop window appeared that want to install the HID device driver and here I'm confused because as well as I konw that the HID devices' do not need a driver (or I'm wrong!?).

if the HID devieces' need driver, how I can have one ?

please help me to build my HID device.

thanks alot.

[mister_e]

This would help if you show us your code. Unless you're using a different USB framework (such as EasyHID provide) you may indeed need a special driver.

Can't tell for Proteus, i don't have it, i don't trust it, hence i don't use it.

Try my USBDemo, this is enough to start.

[alwindawee]

Hello Mr.e

thank you for your advice, but I still have some questions, and here it is ...

1. I want the HID I/O device schema (using 18F2550).
2. when I extract USBdemo.zip I'll have two folders (PICBasicPRO and VisualBASIC) in PICBasicPRO there is these files :

so which file I use to program the PIC 18F2550, and what shall I do with the others'.

thank you so much.

[mister_e]

At the very first post of USBDemo, i send you to POST #99, which have the whole schematic in a pdf

http://www.picbasic.co.uk/forum/show...8&postcount=99

USBDemo_2550.pbp is the source code. When you compile it, it generate a USBDemo_2550.HEX file, this one will be use to dump in your PIC.

[alwindawee]

another question ...

I opened (USBdemo_2550.asm) I saw a line that confused me and this is it ...

INCLUDE	"C:\PBP\18F2550.INC"

to make the device work probably do I need PBP installed on my PC?

if I need PBP installed on my PC, what can I do when I don't have it?

can any one supply me with these files :

18F2550.INC , PBPPIC18.RAM , PBPUSB18.LIB

and what about (USB18.inc).

thank u Mr.e for your patient and for your helping me thanks alot.

_____________
anas

[mackrackit]

another question ...

I opened (USBdemo_2550.asm) I saw a line that confused me and this is it ...

INCLUDE	"C:\PBP\18F2550.INC"

to make the device work probably do I need PBP installed on my PC?

if I need PBP installed on my PC, what can I do when I don't have it?

can any one supply me with these files :

18F2550.INC , PBPPIC18.RAM , PBPUSB18.LIB

and what about (USB18.inc).

thank u Mr.e for your patient and for your helping me thanks alot.

_____________
anas

Yes, you need PBP. What is your general location and someone can point you to a dealer or buy direct from http://www.melabs.com/

With out PBP you can use assembler or C, But the routine you are trying to do will need a re-write.