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Re: SYS/BIOS and LM4F232H5QD

Ricardo Andújar
Prodigy 30 points
Other Parts Discussed in Thread: SYSBIOS

Hi Miles,

I installed CCS 5.1.1.00031, then tried the following SYSBIOS/XDC combinations to try to execute several SYS BIOS examples:

SYS/BIOS 6.33.00.19 & XDCtools 3.23.00.32 - I only got the SYSBIOS helloworld example running here.  With the other examples I see hardware faults.

SYS/BIOS 6.33.03.33 & XDCtools 3.23.01.43 - None of the SYSBIOS examples worked (ti.sysbios.family.arm.m3.Hwi: line 849d: E_hardFault:)

SYS/BIOS 6.33.04.39 & XDCtools 3.23.02.47 - None of the SYSBIOS examples worked.

Should I not be using the examples  at all, maybe creating a project from scratch. Any suggestions.

BTW: All of the non SYSBIOS examples work correctly.

Thanks,

Ricardo

  • 0
    TI__Intellectual 2615 points

    Ricardo Andújar said:
    SYS/BIOS 6.33.00.19 & XDCtools 3.23.00.32 - I only got the SYSBIOS helloworld example running here.  With the other examples I see hardware faults.

    Can you describe how you're creating these projects?  Which device do you have?  Which device are you selecting?  

    Ricardo Andújar said:
    SYS/BIOS 6.33.03.33 & XDCtools 3.23.01.43 - None of the SYSBIOS examples worked (ti.sysbios.family.arm.m3.Hwi: line 849d: E_hardFault:)

    Does it run to main()?  Or do you get the Hard Fault before main?

    --Miles

  • 0 in reply to Stellaris Miles
    Prodigy 30 points

    Hi Miles,

    I would create a CCS project from the Project Templates and examples.  I could choose from any of the SYS/BIOS examples (e.g. Event Example in Generic Examples).

    When the debug session is initiated it would not halt in main is it would normally but would instead go to the weeds somewhere.

    UPDATE: I got it working with SYS/BIOS 6.33.04.39 & XDC 3.23.2.47 with the following modification.  Go to the M3 Boot - Boot/Startup Options and add LM3-specific Boot management to my configuration and disable automatic clock configure.