AnsweredAssumed Answered

USB MSD host on TWR-K65F180M

Question asked by Aaron Campbell on Jan 21, 2016
Latest reply on Feb 25, 2016 by Lenka Polaskova

I have a TWR-K65F180M, and I am trying to run a variation of the usbdisk demo (USB host for a mass storage device, e.g. thumb drive). However, I don't get anything out of the microUSB port (J15).


I am guessing the issue is that the microUSB port is not supplying power to peripherals. (When I plug in a basic USB laser mouse, the laser doesn't turn on.) There is a jumper (J13) for enabling/disabling power to the microUSB, but I do have it set.


Is there some other jumper configuration that I need to change to use the microUSB in host mode?


Currently I have all the jumpers in the default positions except J9 has both 3-4 and 5-6. I've tried varying some of the ones related to the microUSB port, but without any success.