HELP FOR USB COMMUNICATION pic18f4550

[index102]

Hello
I'm an engineer student and i'm working on a project that consist to measure all kinds of electrical signals , it is a numeric oscilloscope linked with computer by USB port.
Currently i'm on realization step and i found some problems concerning the device PIC 18F4550.
I'll try to explain my problems as clear as possible and i hope i'll get an answer.


Normaly, electrical signals will be shown in GUI(graphical user interface) made by C++ which detect PIC as RS232.
That's why i used CDC framework to convert acquired data from USB port to RS232 .
then driver installation is acquired so i install CDC RS232 emulation demo given by Microship.
but my computer detects troubles that you can see in the pictures below .

Is the problem linked to the driver or to the setting of the HEX file compiled by MPLAB C18 ?


Looking forward to hearing from you .
Thank you

 

[papunblg]

See: https://www.edaboard.com/threads/246405/
https://www.edaboard.com/threads/126795/
https://www.edaboard.com/threads/155973/

---------- Post added at 21:20 ---------- Previous post was at 21:19 ----------

check this link, try to use firmware available from the "Microchip USB framework" package:
**broken link removed**

 

[index102]

See: https://www.edaboard.com/threads/246405/
https://www.edaboard.com/threads/126795/
https://www.edaboard.com/threads/155973/

---------- Post added at 21:20 ---------- Previous post was at 21:19 ----------

check this link, try to use firmware available from the "Microchip USB framework" package:
**broken link removed**

thanks for help but:
The system cannot find the file specified.!!!!!

 

[papunblg]

thanks for help but:
The system cannot find the file specified.!!!!!

New link is **broken link removed**

 

[index102]

thanks a lot i'll try

 

[index102]

New link is **broken link removed**

that's always the same problem, but with a different pattern (including the HEX file) MY PC recognizes the driver without any problem
it's made ​​me be on my problem comes from the HEX file, is that someone can help me
Thank you to you all

 

[xpress_embedo]

Have a look at this link...

https://sites.google.com/site/coolembeddedlaboratory/home/pic18f4550

 

[index102]

Have a look at this link...

https://sites.google.com/site/coolembeddedlaboratory/home/pic18f4550

thankyou i'll see even my programm s built by MPLABC not MIKROC
i'll begin from 0

 

[xpress_embedo]

MPLAB C18 Compiler or your code is written in MPLAB IDE...

If u have write ur code then you can easily convert your code for any compiler...
mail me your code at arunsharma0731@gmail.com

I can help u with CCS PIC-C(For CDC Class and HID Class) Compiler and MikroC(Only HID Class).

 

[index102]

MPLAB C18 Compiler or your code is written in MPLAB IDE...

If u have write ur code then you can easily convert your code for any compiler...
mail me your code at arunsharma0731@gmail.com

I can help u with CCS PIC-C(For CDC Class and HID Class) Compiler and MikroC(Only HID Class).

thank you but for help
i will send it immediately but u told me that u will help with ccs pic compiler(for cdc)
we will begin the code from 0???because i'm programming using MPLABC18