*****

Hi,

What kind of settings are you programming to the device?

Does this still happen when flashing an example program?

-Matthew

Hi,

I started to get this error after ı enabled the IWDT.

No specific settings on debug.

Thanks

Hi,

Could you let me know the value of the WDTDBGCTL register?

-Matthew

Hi,

I did not set this register. It is in reset value which is 0

My IWDT init code:

DL_IWDT_setClockDivider(IWDT_INST, DL_IWDT_CLOCK_DIVIDE_4);
DL_IWDT_setTimerPeriod(IWDT_INST, DL_IWDT_TIMER_PERIOD_12_BITS);

DL_IWDT_enableModule(IWDT_INST);

I use DL_IWDT_restart(IWDT_INST) to clear IWDT.

Thanks

Hi,

The original message seems to have been removed. Could you quickly summarize the issue again?

-Matthew

Hi Matthew,

My original question was:

Hello,

I am getting this error when I try to debug my project.

Console Output:

CORTEX_M0P: Error connecting to the target: (Error -6310) PRSC module failed to read a register. (Emulation package 20.0.0.3178)
CS_DAP_0: Trouble Writing Register PWRAP_DPREC0: (Error -2131 @ 0x20400) Unable to access device register. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 20.0.0.3178)
CS_DAP_0: GEL: Error while executing PWRAP_DPREC0 = 0x00120008: Target failed to write register PWRAP_DPREC0
at PWRAP_DPREC0=0x00120008

Only solution to this problem I found is mass erase. After mass erase I can debug once. On the second debug attempt I get the same error.

Is there any other solution to this problem?

Thanks

Does this happen when you flash a different program to the device? Such as an example? 

Are you working on a launchpad or custom board?