Virtual COM Port example

dsilvers · ‎2009-03-03

Posted on March 04, 2009 at 07:34

dsilvers · ‎2011-05-17

Posted on May 17, 2011 at 13:05

Hello,

I am using the Virtual COM Port example code as the basis of the firmware for a USB <-> ZigBee device made by the company I work for. Our previous design used an FTDI and so it seemed a perfect fit for minimal-change for our customers to begin with. However I'm having a lot of trouble with the reliability of the communications channel.

I have found several threads on here which deal with improving the Virtual COM Port demo by using buffers, regulating when the endpoints become available etc.

Basically I was wondering if anyone at ST had looked at these and perhaps produced an official improved Virtual COM Port demo?

Regards,

Daniel.