Hi,
I'm using an LPC-H2184 ARM development board, that registers as a Keil Software c251:1305 USB device on my computer. I wonder if you have sub-serial drivers for Linux for this device, so that I can use the development board from Linux as well.
Thanks,
Akos
Are you talking about this NXP Virtual COM port implementation? The firmware of this implementation has the VID/PID = C251/1305
"AN10420: USB Virtual COM Port on LPC214x" www.standardics.nxp.com/.../an10420.pdf
"Sample Code for AN10420 USB Virtual COM Port on LPC214x" www.standardics.nxp.com/.../code.lpc214x.usb.zip
This one is not a standard CDC device. Linux don't have any built-in device driver for this device. Using libusb, you'll be able to communicate with this device directly on Linux. But to make Virtual COM port on Linux for this device, you'll need more elaboration.
For Linux, I recommend you LPCUSB implementation of CDC than this one.
LPCUSB sourceforge.net/.../lpcusb
Tsuneo
I see..
So basically the USB on the board with turn out to be the kind of device that you program it to be. It's not a USB-Serial device or anything else - but depends on the software running on the board.
Thanks for the clarification. I'll try to see how to make it work..
yes,,,, you must be carefull
the linux fdrirve is not the working example
i use microsofts windows xp for the usb device and i do not use it in lunux anymore.