Hi,
Can someone advice me what can I expect from the USB power consumption of the Mini using imx_4.14.78_1.0.0_ga?
It seems that configuring a USB controller as a gadget (e.g. g_serial) results in a power consumption increase of 315mW. There is no active connection, no traffic, just the gadget configured.
According to AN12410 the power consumption of the processor shouldn't be more than ~240mW even in cases when there is actual data transfer over USB.
Thanks!
David
Possibly when you are turning USB on you are also turning on something more in addition to USB.