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usb_host_msc starterware

swathi murali1
Prodigy 40 points


Hi,

I have been trying to integrate USB stack into an existing application for C6748 chip. I have added the initialization part as it is from the example usb_host_msc  and added the libraries like system_config.lib, drivers.lib, usblib.lib. But the compiler does not find functions like IntDSPINTCInit(), IntRegister() etc. I am new to CCS 4 and higer versions.

I get the following error:

unresolved symbol _IntDSPINTCInit, first referenced in ./usb_host_msc.obj

 

PS:

[1] To add the libraries i selected the project -> add files and selected the library file

[2] I am using CCS 4.2.4.

 

Please advice me on this

 

Regards,

Swathi

 

  • 0
    Genius 5820 points

    IntRegister() is part of system.lib and should be found when the library is really built and available for linking.

    IntDSPINTCInit() is not known, I can't find it anywhere in whole Starterware package - may be it is just a simple typo?

     

  • 0 in reply to qxc
    Prodigy 40 points

    How do we get to know if the library is really built and i am using the library found at this path:

    C:\ti\C6748_StarterWare_1_20_04_01\binary\c674x\cgt_ccs\c6748\system_config\Release

    IntDSPINTCInit() is called in function ConfigureIntUSB() in example usb_host_msc

  • 0 in reply to swathi murali1
    Prodigy 40 points

    I tried to the example code using CCS 4.2 but it gives the following error:

    The managed make project file could not be read because of the following error:
    The managed make project file for project usb_host_msc_c674x_c6748_evnC6748 is missing.
    Managed make functionality will not be available for this project.
     
    Can someone please suggest me what am i doing wrong. 
  • 0 in reply to swathi murali1
    Prodigy 40 points

    Hi,

    This issue is still open and i am not getting much support here. Could someone help me with this.

    After i have added i dont know if the library is really linked. And in the starterware example code i noticed that abi=eabi but in my application we use COFF. Does it have to do something with this?

    I tried setting it to eabi but it gives an error " *.s62 Unable to resolve this"

    Please help me with this