9 years, 6 months ago.

Serial over USB or not ?

I have loaded this program a few times on my FRDM-KL25Z and have tried 2 OS (Win 7 and Win 8.1) and in neither case does a virtual COM port appear in device manager. I have done some basic sniffing of UART 0 and there appears to be no output. Any help in getting this program to run with no issue would be very much appreciated.

Thankfully Kas

1 Answer

9 years, 6 months ago.

If you haven't already done so, you will need to install the USB Serial driver from here https://developer.mbed.org/handbook/Windows-serial-configuration. There is more information about the Serial function used in your program here https://developer.mbed.org/handbook/Serial.

Accepted Answer