OTG debug

[m_prasad]

Hi I am using MCUXpresso IDE to program TWR - k40D100M. But I couldn't debug via USB OTG. KInldy let me know the procedure setting up debug.

Thank you,

Prasad M

[_Leo_]

Hi,

There are four debug interfaces supported by this MCU:
• IEEE 1149.1 JTAG
• IEEE 1149.7 JTAG (cJTAG)
• Serial Wire Debug (SWD)
• ARM Real-Time Trace Interface

I hope this will help you. Please let me know if you have more questions.

Have a good day!

[m_prasad · Accepted solution]

I had to install https://www.keil.com/download/docs/408.asp this for my board to work.

Thank you for the quick reply