MATLAB CCSV5 <Linking> error: cannot find file "rts2800_fpu32.lib"

The build process will terminate as a result.

Error while building the project.

The build failed with the following message: "D:/ti/ccsv6/tools/compiler/c2000_6.2.5/bin/cl2000" -I"C:/MATLAB/SupportPackages/R2014a/tic2000/inc" -I"G:/Users/WMS/Desktop/dsp_matlab/IIC_ticcs" -I"G:/Users/WMS/Desktop/dsp_matlab" -I"D:/MATLAB/R2014a/extern/include" -I"D:/MATLAB/R2014a/simulink/include" -I"D:/MATLAB/R2014a/rtw/c/src" -I"D:/MATLAB/R2014a/rtw/c/src/ext_mode/common" -I"D:/MATLAB/R2014a/rtw/c/ert" -D"__TICCSC__" -D"RT" -D"USE_RTMODEL" -ml -v28 --float_support=fpu32 -D"MODEL=IIC" -D"NUMST=2" -D"NCSTATES=0" -D"HAVESTDIO=" -D"ONESTEPFCN=1" -D"TERMFCN=1" -D"MAT_FILE=0" -D"MULTI_INSTANCE_CODE=0" -D"INTEGER_CODE=0" -D"MT=1" -D"CLASSIC_INTERFACE=0" -D"ALLOCATIONFCN=0" -D"TID01EQ=0" -I"D:\ti\ccsv6\tools\compiler\c2000_6.2.5\include" -fr"./derived/" ./DSP2833x_ADC_cal.asm ./DSP2833x_CodeStartBranch.asm ./DSP2833x_CpuTimers.c ./DSP2833x_DMA.c ./DSP2833x_DefaultIsr.c ./DSP2833x_GlobalVariableDefs.c ./DSP2833x_MemCopy.c ./DSP2833x_PieCtrl.c ./DSP2833x_PieVect.c ./DSP2833x_SysCtrl.c ./DSP2833x_usDelay.asm ./IIC.c ./IIC_data.c ./IIC_main.c ./MW_c28xx_board.c ./MW_c28xx_csl.c ./MW_c28xx_i2c.c ./rtGetInf.c ./rtGetNaN.c ./rt_nonfinite.c
[DSP2833x_ADC_cal.asm]
[DSP2833x_CodeStartBranch.asm]
[DSP2833x_CpuTimers.c]
[DSP2833x_DMA.c]
[DSP2833x_DefaultIsr.c]
[DSP2833x_GlobalVariableDefs.c]
[DSP2833x_MemCopy.c]
[DSP2833x_PieCtrl.c]
[DSP2833x_PieVect.c]
[DSP2833x_SysCtrl.c]
[DSP2833x_usDelay.asm]
[IIC.c]
[IIC_data.c]
[IIC_main.c]
[MW_c28xx_board.c]
"./MW_c28xx_board.c", line 102: warning: function "init_I2C" declared implicitly
[MW_c28xx_csl.c]
[MW_c28xx_i2c.c]
[rtGetInf.c]
[rtGetNaN.c]
[rt_nonfinite.c]
"D:/ti/ccsv6/tools/compiler/c2000_6.2.5/bin/cl2000" -z -l"rts2800_fpu32.lib" -c -x -m"IIC.map" -stack0x200 -o ./CustomMW/IIC.out ./derived/DSP2833x_ADC_cal.obj ./derived/DSP2833x_CodeStartBranch.obj ./derived/DSP2833x_CpuTimers.obj ./derived/DSP2833x_DMA.obj ./derived/DSP2833x_DefaultIsr.obj ./derived/DSP2833x_GlobalVariableDefs.obj ./derived/DSP2833x_MemCopy.obj ./derived/DSP2833x_PieCtrl.obj ./derived/DSP2833x_PieVect.obj ./derived/DSP2833x_SysCtrl.obj ./derived/DSP2833x_usDelay.obj ./derived/IIC.obj ./derived/IIC_data.obj ./derived/IIC_main.obj ./derived/MW_c28xx_board.obj ./derived/MW_c28xx_csl.obj ./derived/MW_c28xx_i2c.obj ./derived/rtGetInf.obj ./derived/rtGetNaN.obj ./derived/rt_nonfinite.obj ./IIC.cmd C:/MATLAB/SupportPackages/R2014a/tic2000/rtlib/IQmath_fpu32.lib
<Linking>
error: cannot find file "rts2800_fpu32.lib"
warning: automatic RTS selection:  attempt to automatically link in index
   library "libc.a" failed; file not found
warning: entry-point symbol "_c_int00" undefined

   undefined first referenced 
    symbol       in file      
   --------- ---------------- 
   _fmod     ./derived/IIC.obj
   _modf     ./derived/IIC.obj

error: unresolved symbols remain
error: errors encountered during linking; "./CustomMW/IIC.out" not built

>> Compilation failure
gmake: *** [CustomMW/IIC.out] Error 1

[Devraj Dutt]

I get a similar error, even though rts2800_fpu32.lib is right there in the folder MATLAB is looking for it in

The call to idelink_ert_make_rtw_hook, during the exit hook generated the following error:
    Error while building the project.

The build process will terminate as a result.
Caused by:
Error while building the project.
The build failed with the following message: "D:/ti/ccsv5/tools/compiler/c2000_6.1.0/bin/cl2000" -I"D:/MATLABSupportpackages/CustomSupportPackageRoot/toolbox/target/supportpackages/tic2000/inc" -I"D:/GDrv/EMMC STEPS/8. Semester 3/LABST/MATLAB Workspace/Sem3 LABST V_f/PWM_Gen_ticcs" -I"D:/GDrv/EMMC STEPS/8. Semester 3/LABST/MATLAB Workspace/Sem3 LABST V_f" -I"D:/Program Files/MATLAB/R2016a/extern/include" -I"D:/Program Files/MATLAB/R2016a/simulink/include" -I"D:/Program Files/MATLAB/R2016a/rtw/c/src" -I"D:/Program Files/MATLAB/R2016a/rtw/c/src/ext_mode/common" -I"D:/Program Files/MATLAB/R2016a/rtw/c/ert" -D"__TICCSC__" -D"RT" -D"USE_RTMODEL" -ml -v28 --float_support=fpu32 -D"MODEL=PWM_Gen" -D"NUMST=1" -D"NCSTATES=0" -D"HAVESTDIO=" -D"ONESTEPFCN=1" -D"TERMFCN=1" -D"MAT_FILE=0" -D"MULTI_INSTANCE_CODE=0" -D"INTEGER_CODE=0" -D"MT=0" -D"CLASSIC_INTERFACE=0" -D"ALLOCATIONFCN=0" -D"TID01EQ=0" -I"D:/ti/ccsv5/tools/compiler/c2000_6.1.0/include" -fr"./derived/" ./MW_c28xx_adc.c ./MW_c28xx_board.c ./MW_c28xx_csl.c ./MW_c28xx_pwm.c ./PWM_Gen.c ./PWM_Gen_data.c ./PWM_Gen_main.c ./DSP2833x_ADC_cal.asm ./DSP2833x_Adc.c ./DSP2833x_CodeStartBranch.asm ./DSP2833x_CpuTimers.c ./DSP2833x_DMA.c ./DSP2833x_DefaultIsr.c ./DSP2833x_GlobalVariableDefs.c ./DSP2833x_PieCtrl.c ./DSP2833x_PieVect.c ./DSP2833x_SysCtrl.c ./DSP2833x_usDelay.asm
[MW_c28xx_adc.c]
[MW_c28xx_board.c]
"./MW_c28xx_board.c", line 102: warning: function declared implicitly
[MW_c28xx_csl.c]
[MW_c28xx_pwm.c]
[PWM_Gen.c]
[PWM_Gen_data.c]
[PWM_Gen_main.c]
[DSP2833x_ADC_cal.asm]
[DSP2833x_Adc.c]
[DSP2833x_CodeStartBranch.asm]
[DSP2833x_CpuTimers.c]
[DSP2833x_DMA.c]
[DSP2833x_DefaultIsr.c]
[DSP2833x_GlobalVariableDefs.c]
[DSP2833x_PieCtrl.c]
[DSP2833x_PieVect.c]
[DSP2833x_SysCtrl.c]
[DSP2833x_usDelay.asm]
"D:/ti/ccsv5/tools/compiler/c2000_6.1.0/bin/cl2000" -z -l"rts2800_fpu32.lib" -c -x -m"PWM_Gen.map" -stack0x200 -o ./CustomMW/PWM_Gen.out ./derived/MW_c28xx_adc.obj ./derived/MW_c28xx_board.obj ./derived/MW_c28xx_csl.obj ./derived/MW_c28xx_pwm.obj ./derived/PWM_Gen.obj ./derived/PWM_Gen_data.obj ./derived/PWM_Gen_main.obj ./derived/DSP2833x_ADC_cal.obj ./derived/DSP2833x_Adc.obj ./derived/DSP2833x_CodeStartBranch.obj ./derived/DSP2833x_CpuTimers.obj ./derived/DSP2833x_DMA.obj ./derived/DSP2833x_DefaultIsr.obj ./derived/DSP2833x_GlobalVariableDefs.obj ./derived/DSP2833x_PieCtrl.obj ./derived/DSP2833x_PieVect.obj ./derived/DSP2833x_SysCtrl.obj ./derived/DSP2833x_usDelay.obj ./PWM_Gen.cmd ../../../../../../../IQmath_fpu32.lib ../../../../../../../ti/ccsv5/tools/compiler/c2000_6.1.0/lib/rts2800_fpu32.lib
<Linking>
error: cannot find file "rts2800_fpu32.lib"
error: errors encountered during linking; "./CustomMW/PWM_Gen.out" not built

>> Compilation failure
gmake: *** [CustomMW/PWM_Gen.out] Error 1
Component: Simulink | Category: Model error

If you see the path that MATLAB searches for, it is ../../../../../../../ti/ccsv5/tools/compiler/c2000_6.1.0/lib/rts2800_fpu32.lib

I've attached a screenshot of the said path with the library right there! Any solutions?

Answer 1

[shiming liu]

I meet the same problem, I don't know why, but I　solved it :)

My model is test1.slx，so the Embeded Coder will build the directory C:\Users\Liu\Documents\MATLAB\test1_ticcs to save the generated C and other files.

I copied "rts2800_fpu32.lib" to the directory，and the Embeded Coder will generated test1.out correctly!(I still fighting forthe problems in the next steps)

To make this action automaticaly, I set a Pre-build in the xmakefilesetup() windows，which is:

   Pre-build tool:  C:\Windows\System32\xcopy 
   Arguments:       C:\ti\ccsv5\tools\compiler\c2000_6.1.3\lib\rts2800_fpu32.lib  .  /Y

The reason why use xcopy instead of copy:　"copy" is not a Windows Command File, MATLAB can't call it.

[liye Fu]

Thank you very much!