CW10.1  Kinetis - MQX3.7(SuperDuok60n512)

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CW10.1  Kinetis - MQX3.7(SuperDuok60n512)

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kinetis
Contributor I

Hello Everyone,

I am using CodeWarrior 10.1 for Kinetics with MQX3.7 for interfacing SuperDUO

 

I am facing a problem with the project can anyone help related to problem to proceed futher

 

Problem : I am able to compile and build the project and even flash and download the .axf to the board(PK60512VLQ100) with JLink Seggar,

But i am unable to degug because initially pc points to _boot, then__iar_program_start and  then __thumb_startup().

In __thumb_startup() it initiatizes __init_registers and then it points to __init_hardware.

But in __init_hardware subroutine in enters to kinetis_init subroutine.

In this Subroutine it executes "bl kinetis_wdt_disable();" but the pc enters to "Unable to retrieve disassembly data from backend.".

So futher i am unable to proceed

 

 

So help to proceed .............

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konrada
Contributor IV

kinetis_wdt_disable disables the watchdog, which is timing-critical; if you try to step through it, the WDOG may cause an emergency reset. Have you tried placing a breakpoint after the call to kinetis_wdt_disable and letting the debugger run?

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kinetis
Contributor I

 

Yes, I tried with placing break-point, then single stepping. If it execute the I/S "bl kinetis_wdt_disable", it displays the error "Target Request Failed: Failed to step"............

 

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