lpcware

Max BAUD/transfer rate over USB VCOM?

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by rsp5y on Thu Oct 16 12:44:08 MST 2014
Hi,

I'm using the USB CDC VCOM library on my Keil MCB4357 board. From what I understand about VCOM, it automatically adjusts its BAUD rate automatically with the host?

For example, if I connect with my host at 115200, the VCOM port will deliver at that rate. If I change this to 230400, it will adjust to that as well.

What is the upper limit on this? ie, how high can I go through VCOM communication on my host application (java app on a PC) before the LPC4357 can no longer keep up?

Thanks for your help!

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