FAQs
English (US) 日本語 | Japanese 中文 | Chinese (Simplified)

USB MSD on K20

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 

USB MSD on K20

‎06-13-2014 10:44 AM
678 Views
derekdrost
Contributor III

Hello everyone,

     I am working on setting up a USB MSD on an MK20DX256VMD10.

     I am using the default example in mqx. (MQX_ROOT>usb>device>examples>msd>disk>cw10).

     When connected to a PC, it connects, but it comes up as an unknown device.

     Any thoughts on what could cause this?

Thank you,

Derek

0 Kudos
Reply
2 Replies

‎06-30-2014 08:46 AM
397 Views
derekdrost
Contributor III

I am using the correct cable. I am not using a freescale board however.

Looking over the schematics, the hardware looks to be set up correctly. Could there be something in my clocks that might be off?

0 Kudos
Reply

‎06-17-2014 09:23 AM
397 Views
soledad
NXP Employee
NXP Employee

Hi,

Please double check that you are not confused the MCU USB port cable and the BDM USB cable, MCU USB port has to be used in this case. 

Please connect already running board to USB port of the host.

Are you using a Freescale board?


Have a great day,
Sol

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

0 Kudos
Reply