AnsweredAssumed Answered

K21F120M Devie mode with SD card detection on PC

Question asked by Jatin Vashisth on Aug 13, 2017
Latest reply on Sep 1, 2017 by Daniel Chen

Hi All,

I am using KDS with MQX 4.2 with board TWR-K21F120M.

I want to use this board as a USB device when connected to PC with SD card detection. I mean SD card is inserted in Tower board and now I want to access the SD card via PC when tower board is connected to PC. For this I am making the tower board to work as USB device when connected to PC. But I am facing issue as there is no example is given for the SD card as MSD in the MQX 4.2.


Can somebody please help me out as what I need to do for detection of the SD card as a MSD on PC.


Please let me know if you have any questions.