Question
My question is can USB CDC be used to transfer text file from an SD card to PC the same way as we copy a file from a USB Flash drive?
I try to make a data logger, I'm using STM32F407 DISCOVERY and store the data into the SD. I have to use the USB port for communication between STM to PC for logging status. Eventually, after recording, I want to download the file the same way we copy a file from USB Flash drive.