Other Parts Discussed in Thread: C2000WARE
I try to use the DCL function DF22 in a CLA code and get linking error.
The DCL_DF22_L1.asm source file is added to the include path.
Code:
/* shared CLA variables */
extern float uk;
extern float ek;
...
#include "DCLCLA.h"
..
//CLA variables
DCL_DF22_CLA ctrl1;
...
// run the full DF22 controller
uk = DCL_runDF22_L1(&ctrl1, ek);
...
Error:
Flags: -v28 -ml -mt --cla_support=cla2 --float_support=fpu64 --idiv_support=idiv0 --tmu_support=tmu0 --fp_mode=relaxed --advice:performance=all --define=CPU1 --define=F2838_TARGET --define=_FLASH -g --c99 --diag_warning=225 --diag_wrap=off --display_error_number --gen_func_subsections=on --abi=eabi --cla_background_task=on -z -m"../../Products/Obc_APP_Cpu1/Obc_APP_Cpu1.map" --stack_size=0x400 --warn_sections -i"C:/ti/ccs1020/ccs/tools/compiler/ti-cgt-c2000_20.2.2.LTS/lib" -i"C:/projects/PeDSP/Components/Libs_F2838/FlashAPI/c28x/lib" -i"C:/ti/ccs1020/ccs/tools/compiler/ti-cgt-c2000_20.2.2.LTS/include" --reread_libs --diag_wrap=off --display_error_number --xml_link_info="Obc_APP_Cpu1_linkInfo.xml" --rom_model
"C:/ti/ccs1020/ccs/tools/compiler/ti-cgt-c2000_20.2.2.LTS/bin/cl2000" -@"ccsLinker.opt" -o "../../Products/Obc_APP_Cpu1/Obc_APP_Cpu1.elf"
<Linking>
undefined first referenced
symbol in file
--------- ----------------
ek ./Sources/Sources/ClaTasks_C.obj
uk ./Sources/Sources/ClaTasks_C.obj
error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "../../Products/Obc_APP_Cpu1/Obc_APP_Cpu1.elf" not built
>> Compilation failure
makefile:351: recipe for target '../../Products/Obc_APP_Cpu1/Obc_APP_Cpu1.elf' failed
gmake[1]: *** [../../Products/Obc_APP_Cpu1/Obc_APP_Cpu1.elf] Error 1
gmake[1]: Target 'secondary-outputs' not remade because of errors.
makefile:347: recipe for target 'all' failed
gmake: *** [all] Error 2
**** Build Finished ****
