Forums

USB VirtualCom

Started by ebreuilly April 24, 2006
Hello,

I try to develop on IAR LPC2148 an USB VirtualCom with IAR stack.
But I have only mouse application exemple and I don't success to change
this example to USB VirtualCom.

USB VirtualCom add a serial port on the PC and convert the data from
USB to UART on LPC2148 using DMA.

Anybody have an example to give me in order to understand how work the
LPC2148 USB with CDC class ?

Thank a lot in advance,
Lo



An Engineer's Guide to the LPC2100 Series

try http://sourceforge.net/projects/lpcusb

Cheers.
--- In l..., "ebreuilly" wrote:
>
> Hello,
>
> I try to develop on IAR LPC2148 an USB VirtualCom with IAR stack.
> But I have only mouse application exemple and I don't success to change
> this example to USB VirtualCom.
>
> USB VirtualCom add a serial port on the PC and convert the data from
> USB to UART on LPC2148 using DMA.
>
> Anybody have an example to give me in order to understand how work the
> LPC2148 USB with CDC class ?
>
> Thank a lot in advance,
> Lo
>