Re: Selection of a USB microcontroller
- From: "Ulf Samuelsson" <ulf@xxxxxxxxxxxxx>
- Date: Thu, 26 Apr 2007 23:46:22 +0200
3. Specifically, if you choose the COM port emulation (usbser.sys), you'll
be dogged with always wondering what the COM port is when you plug it in.
I hate that problem. Love to know if there's a solution.
A well behaved CDC uses a serial number and you allocate
a new port for every new serial number you detect.
This is not so good in a school environment where
you can have a large qty of USB devices and you will eventually
have a COM port allocated for each such device.
--
Best Regards,
Ulf Samuelsson
This is intended to be my personal opinion which may,
or may not be shared by my employer Atmel Nordic AB
.
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