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Unable to execute by step

Category: Software
Product Number: ADSP-21569
Software Version: EV-2156x_EZ-KIT-Rel3.0.0

We are using EV-21569-SOM and EV-SOMCRR-EZKIT hardware, and Board support package (EV-2156x_EZ-KIT-Rel3.0.0), and also using Debug-Agent on EV-SOMCRR-EZKIT board.

When we use sample software Audio_Passthrough_I2S_21569 in the BSP, we cannot execute by step on the specific part:
adi_sport_Enable() in adi_sport_2156x.c at SHARC/lib/src/drivers/Source/sport,
which is called by Sport_Init() in Audio_Passthrough_I2S.c

If I run by step in this function, the debugger always hangs and after I suspend the execution, the location is always in  __dispatcher_SEC.

At that time, the following error may appear. Sometimes it does not appear:
ERROR: Target halted due to software breakpoint but no breakpoint found at address: 0x1c0673 ()

Could you let me know if there is a solution or settings to check?

Best Regards,
Junki Asai.

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