LPC1754FBD80

[michalwolowik]

I have one simple question regarding LCP1754FBD80. Do it possible to create 2 or 3 virtual serial port and one HID device in one time through USB for this controller?

[jeremyzhou]

Hi Michal Wolowik,

Thank you for your interest in NXP Semiconductor products and
for the opportunity to serve you.
I believe you want to implement a composite USB device, definitely, the LPC LCP1754FBD80 is capable of making it.
Have a great day,
TIC

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[michalwolowik]

Yes, I want to build composite usb. Can I get some code example or documentation how to do this?

Thanks

[jeremyzhou]

Hi Michal Wolowik,

Thanks for your reply.
There's a USB composite device demo which illustrates set up a USB composite device consist of HID and CDC class in the LPC1769's LPCopen library, please down this library via the following link:
https://www.nxp.com/support/developer-resources/software-development-tools/lpc-developer-resources-/...
Have a great day,
TIC

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