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.

Build errors for LDC1000EVM

Other Parts Discussed in Thread: LDC1000EVM

I have LDC1000EVM for which I want to modify its code

I installed the GUI for the LDC1000EVM.

Next I installed the code composer studio 6.01 and imported CCS projects "LDC1000_F5528_V3_Public"  from  "C:\Program Files (x86)\Texas Instruments LDC1000 EVM GUI"

Without changing any code when I tried to build it I got the following errors.

<Linking>
error: cannot find file "libmath.a"

undefined symbol                         first referenced in file
---------                                            ----------------
abIEP0Buffer                                 ./USB_API/USB_Common/usb.obj
abOEP0Buffer                               ./USB_API/USB_Common/usb.obj
tEndPoint0DescriptorBlock         ./USB_config/UsbIsr.obj
tInputEndPointDescriptorBlock ./USB_API/USB_Common/usb.obj
tOutputEndPointDescriptorBlock ./USB_API/USB_Common/usb.obj
tSetupPacket                                 ./USB_config/UsbIsr.obj

error: unresolved symbols remain
error: errors encountered during linking; "Firmware.out" not built

I am new to CCS. What shoud I do to solve the problem.

Regards

Vinod

  • After I removed the "libmath.a" from include library file box in MSP430 linker -->File search path, the error " cannot find file libmath.a" was gone.
    But the following errors still remain.

    <Linking>

    undefined symbol                           first referenced in file
    ---------                                               ----------------
    abIEP0Buffer                                   ./USB_API/USB_Common/usb.obj
    abOEP0Buffer                                 ./USB_API/USB_Common/usb.obj
    tEndPoint0DescriptorBlock           ./USB_config/UsbIsr.obj
    tInputEndPointDescriptorBlock    ./USB_API/USB_Common/usb.obj
    tOutputEndPointDescriptorBlock ./USB_API/USB_Common/usb.obj
    tSetupPacket                                   ./USB_config/UsbIsr.obj

    error: unresolved symbols remain
    error: errors encountered during linking; "Firmware.out" not built

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

    **** Build Finished ****

  • I added this file "msp430USB.cmd" to my project and the problem was solved.