topic Re: Faild to initialize SWO trace on MacOS in MCUXpresso IDE

Faild to initialize SWO trace on MacOS

okramo78 — Thu, 03 Feb 2022 23:20:18 GMT

When starting the SWO ITM Console I receive this message:

Can someone point me our how to debug that?

Re: Faild to initialize SWO trace on MacOS

lpcxpresso_supp — Mon, 07 Feb 2022 07:47:13 GMT

Hi,

We need some details:

1. What OS version do you have?

2. What MCUXpresso IDE version?

3. What device/board target?

4. What SDK version?

5. What debug probe?

6. From "SWO Trace Config" view, can you press "Change" button then "Detect" and "OK"? Do you obtain any error here?

7. Do you execute SWO clock and pinmux setting (for proper SWO usage)?

8. If step 7 is done, can you press "Clean Up Debug" from main window's toolbar and try again?

Regards,

MCUXpresso IDE Support

Re: Faild to initialize SWO trace on MacOS

lpcxpresso_supp — Mon, 07 Feb 2022 09:29:15 GMT

Additionally, please be sure you have the latest firmware version - LPC-LINK2 CMSIS-DAP V5.361 (either put the debug probe in DFU mode or use LPCScrypt tool to program it). An older firmware version might trigger such an error.

Regards,

MCUXpresso IDE Support