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TMDSHVRESLLCKIT - *.gel-file and linker command file

Juha Pesonen2256
Intellectual 380 points
Other Parts Discussed in Thread: CONTROLSUITE

Hi all.

I'm trying to make some experimental tests with TMDSHVRESLLCKIT. My first goal is to verify, that my whole development environment works as it should. When I'm loading program to F28027, an error message appears: C28xx: File Loader: Data verification failed at address 0x003F7078 Please verify target memory and memory map.

Apparently debuggers memory map and linker command file are not supporting each other? At this point I don't have enough skills to make appropriate modifications to *.gel file, so could someone help me with this issue.

FYI, all files are copied from example project file of Control Suite.

Thanks.

  • 0
    TI__Expert 4120 points

    Juha,

    What version of CCS and controlsuite are you using?

    regards,

    Daniel

  • 0 in reply to Daniel Chang
    Intellectual 380 points

    Daniel,

    My current version of CCS is 4.2.4.00033. Version of Control Suite seems to be 3.1.1.. So both versions are newest available? I discovered this problem with CCS 4.2.3.00004, which came with the development kit. I just updated CCS from 4.2.3.00004 to 4.2.4.00033, but problem still occurs. Prints are bit different, but message is the same:

    C28xx: Flash Programmer: Error encountered when writing to flash memory
    C28xx: Trouble Writing Memory Block at 0x3f7078 on Page 0 of Length 0x2c
    Cannot write to target

    I have Windows7 as operating system. I've heard, that CCS4 might work better with XP. Should I try to fix this by using CCS5?


    Thanks, Juha

  • 0 in reply to Juha Pesonen2256
    Intellectual 380 points

    It seems that I have quite same issue than here:

    http://e2e.ti.com/support/development_tools/code_composer_studio/f/81/t/190132.aspx

    Only difference is, that in my case the trouble seems to be in a middle of address space of flashA. When comparing linker command file and *.gel file, address space of flashA -> flashD is the same. I also can build my project without any errors.

    I installed CCS4.2.5.00005, which contais bug fixes related to flashing of F28 devices, but it did not make a difference.

    I'm pretty confused in a front of this problem. Should I try with CCS5?

    Thanks, Juha

  • 0 in reply to Juha Pesonen2256
    TI__Expert 4120 points

    Juha,

    Are you still having this issue?  I remember seeing a post that you resolved it by moving to CCS5, but I don't see it anymore.

    I apologize for not responding sooner, due to the holidays.

    Regards,
    Daniel

  • 0 in reply to Daniel Chang
    Intellectual 380 points

    Daniel,

    Yes, I'm still struggling with this.

    I tried with CCS5 and there were no error messages during flashing. However, code did not worked. Maybe because this example project is originally made with CCS4? I suppose there could be many reasons for that. I decided to move backwards to CCS4 and try to solve this issue.

    Please see the screenshots:

    During building, red text appears to console: "Could not find... ... ...DSP2082x_codestartbranch.pp"

    Is this file "DSP2802x_codestartbranch" -file mandatory, or can I ignore this?

    When I hit debug-button, connecting to the target goes OK. But when flashing begins, error appears to console:

    When I click "Yes", debug process ends:

    Could this be hardware-related problem? For example, is it possible that there is something wrong in the control card? It came my mind, how should the controlcard switches be set?

    Also it would be nice if you could ensure, that example project really works.

    Thanks, Juha

  • 0 in reply to Juha Pesonen2256
    Expert 1115 points

    Hi Juha,

    Did you ever resolve this issue?  I just got the same kit you did and am seeing the following when I try to debug the appliation.

    C28xx: Flash Programmer: Error erasing Flash memory.

    C28xx: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.

    C28xx: Trouble Writing Memory Block at 0x3f713e on Page 0 of Length 0x2c

    Cannot write to target

    Brent