• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 30 subscribers
  • Views 263 views
  • Users 0 members are here
Support feedback
Options
Options

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TM4C129ENCPDT: Host Programming CC3100 with Host MCU TM4C129ENCPDT error unresolved symbol

Chiranth Murthy
Intellectual 365 points
Part Number: TM4C129ENCPDT
Other Parts Discussed in Thread: CC3100,

Hi everyone,

i am facing Unresolved symbols during linking stage while executing Host Programming for CC3100 , can you check what i am missing , 

Thanks in advance 

Console output:

Fullscreen
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
**** Build of configuration Debug for project host_test ****
"C:\\ti\\ccs\\utils\\bin\\gmake" -k -j 2 all -O
Building file: "../tm4c129encpdt_startup_ccs.c"
Invoking: Arm Compiler
"C:/ti/ccs/tools/compiler/ti-cgt-arm_20.2.7.LTS/bin/armcl" -mv7M4 --code_state=16 --float_support=FPv4SPD16 -me --include_path="C:/Users/chira/workspace_v12/host_test" --include_path="C:/ti/CC3100SDK_1.3.0/cc3100-sdk/simplelink/include" --include_path="C:/ti/CC3100SDK_1.3.0/cc3100-sdk/simplelink" --include_path="C:/ti/CC3100SDK_1.3.0/cc3100-sdk/platform/tiva-c-connected-launchpad" --include_path="C:/ti/ccs/tools/compiler/ti-cgt-arm_20.2.7.LTS/include" --define=ccs="ccs" --define=PART_TM4C129ENCPDT -g --gcc --diag_warning=225 --diag_wrap=off --display_error_number --abi=eabi --preproc_with_compile --preproc_dependency="tm4c129encpdt_startup_ccs.d_raw" "../tm4c129encpdt_startup_ccs.c"
Finished building: "../tm4c129encpdt_startup_ccs.c"
Building file: "../main.c"
Invoking: Arm Compiler
"C:/ti/ccs/tools/compiler/ti-cgt-arm_20.2.7.LTS/bin/armcl" -mv7M4 --code_state=16 --float_support=FPv4SPD16 -me --include_path="C:/Users/chira/workspace_v12/host_test" --include_path="C:/ti/CC3100SDK_1.3.0/cc3100-sdk/simplelink/include" --include_path="C:/ti/CC3100SDK_1.3.0/cc3100-sdk/simplelink" --include_path="C:/ti/CC3100SDK_1.3.0/cc3100-sdk/platform/tiva-c-connected-launchpad" --include_path="C:/ti/ccs/tools/compiler/ti-cgt-arm_20.2.7.LTS/include" --define=ccs="ccs" --define=PART_TM4C129ENCPDT -g --gcc --diag_warning=225 --diag_wrap=off --display_error_number --abi=eabi --preproc_with_compile --preproc_dependency="main.d_raw" "../main.c"
"../main.c", line 216: warning #225-D: function "initLEDs" declared implicitly
Finished building: "../main.c"
Building target: "host_test.out"
Invoking: Arm Linker
"C:/ti/ccs/tools/compiler/ti-cgt-arm_20.2.7.LTS/bin/armcl" -mv7M4 --code_state=16 --float_support=FPv4SPD16 -me --define=ccs="ccs" --define=PART_TM4C129ENCPDT -g --gcc --diag_warning=225 --diag_wrap=off --display_error_number --abi=eabi -z -m"host_test.map" --heap_size=0 --stack_size=512 -i"C:/ti/ccs/tools/compiler/ti-cgt-arm_20.2.7.LTS/lib" -i"C:/ti/ccs/tools/compiler/ti-cgt-arm_20.2.7.LTS/include" --reread_libs --diag_wrap=off --display_error_number --warn_sections --xml_link_info="host_test_linkInfo.xml" --rom_model -o "host_test.out" "./main.obj" "./tm4c129encpdt_startup_ccs.obj" "../tm4c129encpdt.cmd" -llibc.a
<Linking>
undefined first referenced
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

here i have attached the project

https://drive.google.com/file/d/1-SBy3ZWX205M_MnTwN1ZzPBzxzZ3m6Hf/view?usp=share_link

thanks in advance

Chiranth

  • 0
    TI__Guru**** 184346 points

    Hi,

      If you get undefined symbols like below this normally means the library is not linked. You need to link to the library where these symbols are defined or compile the files that contain these symbols.

    undefined first referenced
    symbol in file
    --------- ----------------
    CLI_Configure ./main.obj
    CLI_Write ./main.obj
    _sl_GetCreateFsMode ./main.obj
    initClk ./main.obj
    initLEDs ./main.obj
    sl_DevGet ./main.obj
    sl_FsClose ./main.obj
    sl_FsOpen ./main.obj
    sl_FsWrite ./main.obj
    sl_Start ./main.obj
    sl_Stop ./main.obj
    stopWDT ./main.obj

    For example, your main() is calling  CLI_Configure(). Where is CLI_Configure? If CLI_Configure is part of some library then you need to include them in the link library path. See below CCS build settings where you can link to your library. 

    If CLI_Configure is part of some source files, not in library, then you need to build/compile these source files so the object files will be linked by the linker.