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Compiler Failure in CCS v 4.1



Hi

I'm using CCSv4.1 for my usbstk5515, rev A from spectrum digital. I configured the target through XDS 100 and included the usbstk header files to the project. But now, when i run the test code for blinking LEDs, i get the following in the console and the .out file is not building.

"C:/Texas Instruments/ccsv4/tools/compiler/c5500/bin/cl55" -v5515 -g --diag_warning=225 --ptrdiff_size=32 --memory_model=huge -z -m"Alt.map" --warn_sections -i"C:/Texas Instruments/ccsv4/tools/compiler/c5500/lib" -i"C:/Texas Instruments/ccsv4/tools/compiler/c5500/include" --reread_libs --rom_model -o "Alt.out"  "./led_test.obj" -l"libc.a"
<Linking>
warning: creating output section ".cio" without a SECTIONS specification
warning: creating output section ".const" without a SECTIONS specification
warning: creating ".stack" section with default size of 0x3e8; use the -stack

   option to change the default size
>> Compilation failure
warning: creating ".sysmem" section with default size of 0x7d0; use the -heap
   option to change the default size
warning: creating ".sysstack" section with default size of 0x3e8; use the
   -sysstack option to change the default size

 undefined            first referenced                                                             
  symbol                  in file                                                                  
 ---------            ----------------                                                             
 _USBSTK5515_LED_init ./led_test.obj                                                               
 _USBSTK5515_LED_off  ./led_test.obj                                                               
 _USBSTK5515_LED_on   ./led_test.obj                                                               
 _USBSTK5515_waitusec ./led_test.obj                                                               
 _main                C:\Texas Instruments\ccsv4\tools\compiler\c5500\lib\rts55h.lib<args_main.obj>

error: unresolved symbols remain
error: errors encountered during linking; "Alt.out" not built
C:\Texas Instruments\ccsv4\utils\gmake\gmake: *** [Alt.out] Error 1
C:\Texas Instruments\ccsv4\utils\gmake\gmake: Target `all' not remade because of errors.
Build complete for project Alt

Why is this? How can I solve it?

thanks!