CPU interrupt: Hard fault

[kirantujare]

I am working on a tower board for MK60DN512VMD10. I have imported an example project from Freescale USB Stack v4.1.1. During debugging, I get a CPU interrupt. I would like to know how to debug this issue?

[jeremyzhou]

Hi,

I'd highly recommend you to choose the USB demos which is from the Kinetis SDK, and the most updated USB stack also integrates into the Kinetis SDK.

Regrading to the USB stack 4.1.1, the updates have been halted, as it has none of teams to cover it now.

Please refer to the thread below to install the Kinetis SDK 2.0

How to: install KSDK 2.0
Have a great day,
Ping

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[kirantujare]

Hi Jeremy,
My entire project code was written in CodeWarrior so I need to add USB feature in CodeWarrior. Please let me know if you could provide me some help here USB CDC DEVICE
I would appreciate it.

Thank you,
Kiran Tujare