USB_PRINTF does not appear to be working

[dennisruffer]

I have created an MSD component, with DbgCs, on the FRDM-K22F board, which appears to be working fine, but I am unable to get any output on the DbgCs from any of the MSD instances of USB_PRINTF or my own.

My project archive can be found at:

https://dl.dropboxusercontent.com/u/49100658/FRDM-K22F.zip

Any help would be appreciated.

DaR

[dennisruffer · Accepted solution]

Getting back to this, Kan_Li came up with a solution, requiring a KDS update, but a solution, none the less:

https://community.freescale.com/docs/DOC-105714

DaR

[ZhangJennie]

hI DaR,

I may suggest you check if this thread can help:

https://community.freescale.com/message/477111#477111

Have a great day,
Zhang Jun

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

[dennisruffer]

ZhangJennie,

While that article suggests using USB_PRINTF, it does not appear to address anything about debugging those usages, and just assumes that it works.

I have all sorts of instances where USB_PRINTF is used, but so far, none appear to work for me.

Thanks for the suggestion though.

DaR

[dennisruffer]

ZhangJennie,

While that article suggests using USB_PRINTF, it does not appear to address anything about debugging those usages, and just assumes that it works.

I have all sorts of instances where USB_PRINTF is used, but so far, none appear to work for me.

Thanks for the suggestion though.

DaR