I am using the ADuCM3029 EZ-KIT with the JLink LITE, and I am not able to upload examples firmware becouse I see this error: Could not measure total IR len. TDO is constant high. How can I solve it?
I moved it to the correct community and hopefully someone here should be able to help.
The TDO message suggests that you are trying to use JTAG and it's my belief the that ADuCM3029 user serial wire.
If that's correct then it explains the reason for your issue.
Hopefully an expert here can help
Hi mattia, ABuda is right. maybe you are using JLink Lite as a JTAG debugger and ADuCM3029 needs SWD (serial wire debug). TDO is a JTAG debugger signal which is not used for debugging programs with ADuCM3029 EZ-Kit.If you are using IAR, you can change it by right clicking on the project folder then go to:
Options > JLink/JTrace > Connection > Interface
Make sure that SWD is selected not JTAG.
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