CCS/TM4C123GH6PGE: CCS_v6/TM4C123GH6PGE:

satya mishra

Intellectual 330 points

Part Number: TM4C123GH6PGE
Other Parts Discussed in Thread: TM4C123GH6PM, EK-TM4C123GXL

Tool/software: Code Composer Studio

Hi All,

My platform is TM4C123g

CCS version 6,

I am unable to build the project. I am getting the following errors

unresolved symbols remain hello1 C/C++ Problem
#10010 errors encountered during linking; "hello1.out" not built hello1 C/C++ Problem
unresolved symbol f_putc, first referenced in ./hello.obj hello1 C/C++ Problem

///////////////////////////////////////****************************//////////////////////////////////////////////////////////////////////

**** Build of configuration Debug for project hello1 ****

"c:\\ti\\ccsv6\\utils\\bin\\gmake" -k all
'Building target: hello1.out'
'Invoking: ARM Linker'
"c:/ti/ccsv6/tools/compiler/arm_5.1.6/bin/armcl" -mv7M4 --code_state=16 --float_support=FPv4SPD16 --abi=eabi -me -O2 -g --gcc --define=ccs="ccs" --define=PART_TM4C123GH6PM --define=TARGET_IS_TM4C123_RB1 --display_error_number --diag_warning=225 --diag_wrap=off --gen_func_subsections=on --ual -z -m"hello_ccs.map" --heap_size=0 --stack_size=512 -i"c:/ti/ccsv6/tools/compiler/arm_5.1.6/lib" -i"c:/ti/ccsv6/tools/compiler/arm_5.1.6/include" --reread_libs --warn_sections --display_error_number --diag_wrap=off --xml_link_info="hello1_linkInfo.xml" --rom_model -o "hello1.out" "./adc_ctrl.obj" "./cpu_usage.obj" "./flash_pb.obj" "./gprs.obj" "./hello.obj" "./keypad.obj" "./pwm_ctrl.obj" "./sine.obj" "./startup_ccs.obj" "./svm.obj" "./uart_echo.obj" "./ui.obj" "./ustdlib.obj" "./vf.obj" "./utils/uartstdio.obj" "./third_party/ff.obj" "./third_party/mmc-dk-tm4c123g.obj" "../hello_ccs.cmd" -l"libc.a" -l"C:/ti/TivaWare_C_Series-2.1.0.12573/examples/boards/ek-tm4c123gxl/hello/ccs/../../../../../driverlib/ccs/Debug/driverlib.lib"
<Linking>

undefined first referenced
symbol in file
--------- ----------------
f_putc ./hello.obj

error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "hello1.out" not built

>> Compilation failure
gmake: *** [hello1.out] Error 1
gmake: Target `all' not remade because of errors.

**** Build Finished ****

over 6 years ago

0 AartiG over 6 years ago

TI__Guru**** 173310 points

The error is saying that hello.c has a reference to f_putc, however the linker was unable to find a definition for that symbol.

http://processors.wiki.ti.com/index.php/Build_Errors_in_CCS#Error:_unresolved_symbols_remain

Usually the definition comes either from another source file or from a library. I am not certain where it is intended to come from for your project, but I do see a f_putc defined in the file ff.c in my version of TivaWare (C:\ti\TivaWare_C_Series-2.1.2.111\third_party\fatfs\src). Is that the same file included in your project and can you verify that it contains a definition of f_putc?

0 satya mishra over 6 years ago in reply to AartiG

Intellectual 330 points

ff.c.txthi,

In my code ff.c available and here f_write() working perfectaly but f_putc not working.

plz see the ff.c in my attach files.

thank you.

0 AartiG over 6 years ago in reply to satya mishra

TI__Guru**** 173310 points

satya mishra said:
In my code ff.c available and here f_write() working perfectaly but f_putc not working.

When you say "not working" I assume you are still referring to the linker unresolved symbol error.

If so, could you please copy the CCS build console output to a text file and attach it here?

0 AartiG over 6 years ago in reply to AartiG

TI__Guru**** 173310 points

Since I haven’t heard back from you, I’m assuming you were able to resolve this issue and will be closing this thread. If the issue is not resolved, just post a reply below or create a new thread. Thanks!

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CCS/TM4C123GH6PGE: CCS_v6/TM4C123GH6PGE: