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CCS error #10234-D: unresolved symbols remain

TJ Tzanev
Prodigy 20 points
Other Parts Discussed in Thread: TMS320F2811, C2000WARE

I am importing an old FW project into CCS v8.3.1.00004. My CPU target is TMS320F2811. After compiling my project I get: "error #10234-D: unresolved symbols remain". I checked that all the library(.lib) and header(.h) files are referenced correctly in Project Properties → Build → Linker → File Search Path. All of the listed undefined symbols (typedef, functions, params) are declared correctly in my header files. What could cause this error?

  • 0
    TI__Mastermind 35925 points

    Hi,

    Request you to share the console log to figure out which symbols are not found. Based on it, I can provide suggestions to resolve this issue.

    Best Regards

    Siddharth 

  • 0 in reply to Siddharth Deshpande
    Prodigy 20 points

    Hi. Attached is the console log

    ,

    Fullscreen CCS_Console_Log.txt Download 
    **** Build of configuration Debug for project MPC_Main_Feed ****

"C:\\ti\\ccs831\\ccsv8\\utils\\bin\\gmake" all 
 
Building file: "../source/H_Main.c"
Invoking: C2000 Compiler
"C:/ti/ccs831/ccsv8/tools/compiler/ti-cgt-c2000_18.1.4.LTS/bin/cl2000" -v28 -ml -mt -O0 --opt_for_speed=0 --include_path="E:/Mechanical Pipe Cutter/HYDR MTR CNTRL A3001971000/FW/DSP281x_Common_Files/lib" --include_path="E:/Mechanical Pipe Cutter/HYDR MTR CNTRL A3001971000/FW/A3001971000_Hydraulic_Mtr_Bd/A7000693FW_DSP/Firmware/include" --include_path="C:/ti/ccs831/ccsv8/tools/compiler/ti-cgt-c2000_18.1.4.LTS/include" --include_path="E:/Mechanical Pipe Cutter/HYDR MTR CNTRL A3001971000/FW/A3001971000_Hydraulic_Mtr_Bd/A7000693FW_DSP/Firmware/DSP281x_Common_Files/include" --include_path="E:/Mechanical Pipe Cutter/HYDR MTR CNTRL A3001971000/FW/A3001971000_Hydraulic_Mtr_Bd/A7000693FW_DSP/Firmware/MPC_Common_Files/include" --include_path="E:/Mechanical Pipe Cutter/HYDR MTR CNTRL A3001971000/FW/A3001971000_Hydraulic_Mtr_Bd/A7000693FW_DSP/Firmware/lib/DMC_SRC/include" --include_path="E:/Mechanical Pipe Cutter/HYDR MTR CNTRL A3001971000/FW/A3001971000_Hydraulic_Mtr_Bd/A7000693FW_DSP/Firmware/lib/DMC_SRC/include" --include_path="E:/Mechanical Pipe Cutter/HYDR MTR CNTRL A3001971000/FW/A3001971000_Hydraulic_Mtr_Bd/A7000693FW_DSP/Firmware/include" --include_path="C:/ti/ccs831/ccsv8/tools/compiler/ti-cgt-c2000_18.1.4.LTS/include" --include_path="E:/Mechanical Pipe Cutter/HYDR MTR CNTRL A3001971000/FW/A3001971000_Hydraulic_Mtr_Bd/A7000693FW_DSP/Firmware/DSP281x_Common_Files/include" --include_path="E:/Mechanical Pipe Cutter/HYDR MTR CNTRL A3001971000/FW/A3001971000_Hydraulic_Mtr_Bd/A7000693FW_DSP/Firmware/MPC_Common_Files/include" --include_path="E:/Mechanical Pipe Cutter/HYDR MTR CNTRL A3001971000/FW/A3001971000_Hydraulic_Mtr_Bd/A7000693FW_DSP/Firmware/DSP281x_Common_Files/include" --advice:performance=all --define=_INLINE --define=FLASH --define=SPI_COM -g --diag_warning=225 --diag_wrap=off --display_error_number --preproc_with_compile --preproc_dependency="source/H_Main.d_raw" --obj_directory="source"  "../source/H_Main.c"
"../source/H_Main.c", line 1000: warning #225-D: function "SCICmds_Handler" declared implicitly
Finished building: "../source/H_Main.c"
 
Building target: "Main_Feed.out"
Invoking: C2000 Linker
"C:/ti/ccs831/ccsv8/tools/compiler/ti-cgt-c2000_18.1.4.LTS/bin/cl2000" -v28 -ml -mt -O0 --opt_for_speed=0 --advice:performance=all --define=_INLINE --define=FLASH --define=SPI_COM -g --diag_warning=225 --diag_wrap=off --display_error_number -z -m"Main_Feed.map" --stack_size=0x100 --warn_sections -i"C:/ti/ccs831/ccsv8/tools/compiler/ti-cgt-c2000_18.1.4.LTS/lib" -i"E:/Mechanical Pipe Cutter/HYDR MTR CNTRL A3001971000/FW/DSP281x_Common_Files/cmd" -i"C:/ti/ccs831/ccsv8/tools/compiler/ti-cgt-c2000_18.1.4.LTS/include" -i"E:/Mechanical Pipe Cutter/HYDR MTR CNTRL A3001971000/FW/A3001971000_Hydraulic_Mtr_Bd/A7000693FW_DSP/Firmware/lib" --reread_libs --diag_suppress=16002 --diag_wrap=off --display_error_number --xml_link_info="Main_Feed_linkInfo.xml" --rom_model -o "Main_Feed.out" "./DSP281x_Common_Files/DSP281x_Adc.obj" "./DSP281x_Common_Files/DSP281x_CSMPasswords.obj" "./DSP281x_Common_Files/DSP281x_CodeStartBranch.obj" "./DSP281x_Common_Files/DSP281x_CpuTimers.obj" "./DSP281x_Common_Files/DSP281x_DBGIER.obj" "./DSP281x_Common_Files/DSP281x_DefaultIsr.obj" "./DSP281x_Common_Files/DSP281x_ECan.obj" "./DSP281x_Common_Files/DSP281x_Ev.obj" "./DSP281x_Common_Files/DSP281x_GlobalVariableDefs.obj" "./DSP281x_Common_Files/DSP281x_Gpio.obj" "./DSP281x_Common_Files/DSP281x_InitPeripherals.obj" "./DSP281x_Common_Files/DSP281x_Mcbsp.obj" "./DSP281x_Common_Files/DSP281x_MemCopy.obj" "./DSP281x_Common_Files/DSP281x_PieCtrl.obj" "./DSP281x_Common_Files/DSP281x_PieVect.obj" "./DSP281x_Common_Files/DSP281x_Sci.obj" "./DSP281x_Common_Files/DSP281x_Spi.obj" "./DSP281x_Common_Files/DSP281x_SysCtrl.obj" "./DSP281x_Common_Files/DSP281x_XIntrupt.obj" "./DSP281x_Common_Files/DSP281x_Xintf.obj" "./DSP281x_Common_Files/DSP281x_XintfBootReset.obj" "./DSP281x_Common_Files/DSP281x_usDelay.obj" "./lib/DMC_SRC/src/svgen_mf.obj" "./lib/DMC_SRC/src/vhzprof.obj" "./lib/DMC_SRC/src/volt_calc.obj" "./source/CRC16.obj" "./source/H_Main.obj" "./source/MtrCmds.obj" "./source/PrintMsg.obj" "./source/SCICmds.obj" "./source/SCIO.obj" "./source/SPICmds.obj" "./source/com_trig.obj" "./source/f281x_en.obj" "./source/f281xadc04u.obj" "./source/f281xbldcpwm.obj" "./source/f28xspi.obj" "./source/spio.obj" "../cmd/Hydr_flash_lnk.cmd"  -lrts2800_ml.lib -lIQmath.lib -lrts2800_fpu32.lib 
<Linking>
warning #10247-D: creating output section "csmpasswds" without a SECTIONS specification
warning #10247-D: creating output section "CpuTimer2RegsFile" without a SECTIONS specification
warning #10247-D: creating output section "CpuTimer1RegsFile" without a SECTIONS specification
warning #10247-D: creating output section "reset_vec" without a SECTIONS specification
 
 undefined       first referenced   
  symbol             in file        
 ---------       ----------------   
 _impulse_calc   ./source/H_Main.obj
 _mod6cnt_calc   ./source/H_Main.obj
 _pid_reg3_calc  ./source/H_Main.obj
 _rmp2_cntl_calc ./source/H_Main.obj
 _rmp3_cntl_calc ./source/H_Main.obj
 _rmp_cntl_calc  ./source/H_Main.obj
 _speed_prd_calc ./source/H_Main.obj
 
error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "Main_Feed.out" not built
 
>> Compilation failure
makefile:185: recipe for target 'Main_Feed.out' failed
gmake: *** [Main_Feed.out] Error 1

**** Build Finished ****

  • 0 in reply to TJ Tzanev
    TI__Mastermind 35925 points

    Hi, 

    I am not sure which library these missing functions belong to.  Can you check if all the libraries that you are using exist and the file searh paths are correctly specified in the project settings.

    Best Regards

    Siddharth

  • 0 in reply to Siddharth Deshpande
    Prodigy 20 points

    Where is the .lib for IMPULSE.H?

    Also I noted, that 

    #ifdef __cplusplus
    extern "C" {
    #endif

    is missing in IMPULSE. H. Should I add it?

  • 0 in reply to TJ Tzanev
    TI__Mastermind 35925 points

    Hi, 

    Adding the extern C will not help is resolving this issue of undefined symbols.  There are source files or libraries that are missing and have to be added to the project.  Impulse.h defines a prototype for the impulse_calc but not sure where it is defined or implemented. 

    Do you know which version of C2000Ware was used previously?  The current C2000Ware does not have any such file named "Impulse.h" 

    Best Regards

    Siddharth

  • 0 in reply to Siddharth Deshpande
    Prodigy 20 points

    I managed to find the missing ".c" files. It looks like they are part of the DMC_SRC lib. After adding them to the project everything is OK. Thanks for your help Siddharth.

  • 0 in reply to TJ Tzanev
    TI__Mastermind 35925 points

    Hi, 

    Glad to know that it is resolved. Will close this thread,

    Best Regards

    Siddharth