I am new to the FEZ platform.
We are working on an IMU logger project. We would like to be able to calibrate and get live data from the sensors via the virtual com port. And then use the mass storage USB client service to browse and transfer the log files.
As I understand it is not possible to use both services at the same time as a composite device. So we need to be able to swap between the two services from the application on the PC. Is that possible?
I imagine that in serial mode we can just send a command and the do the switch. But I am not sure how we can give a switch command when it is in mass storage mode. Any ideas? Is it possible to access the SD card from the microcontroller while it is mounted as mass storage device on the PC?