AM2634: Build problem

Panda Bear

Part Number: AM2634

I try to build the mcal library trough CCS. When I build the Project, I got following problems:

 [E0002]
         Illegal Cortex-M instruction/directive
	        cps      #0x1FU                   ; Switch to System mode
 
"../mcal/examples/Utils/CLANG/sys_intvecs.asm", ERROR!   at line 84:
 [E0002]
         Illegal Cortex-M instruction/directive
	        rfeia    sp!                      ; Return using RFE from System mode stack
 
 
Errors in Source - Assembler Aborted
tiarmclang: error: tiarmasm command failed with exit code 1 (use -v to see invocation)
gmake: *** [mcal/examples/Utils/CLANG/sys_intvecs.o] Error 1
Building file: "../mcal/examples/Utils/Os.c"
Invoking: Arm Compiler
"C:/ti/ccs1120/ccs/tools/compiler/ti-cgt-armllvm_1.3.1.LTS/bin/tiarmclang.exe" -c -mlittle-endian -Og -I"C:/Users/User/MCAL_test1/mcal_test_comp" -I"C:/ti/ccs1120/ccs/tools/compiler/ti-cgt-armllvm_1.3.1.LTS/include" -I"C:/PROJECT/AM263_00.09.00/mcal" -I"C:/ti/ccs1120/ccs/tools/compiler/ti-cgt-armllvm_1.3.1.LTS" -gstrict-dwarf -gdwarf-3 -MMD -MP -MF"mcal/examples/Utils/Os.d_raw" -MT"mcal/examples/Utils/Os.o"   -o"mcal/examples/Utils/Os.o" "../mcal/examples/Utils/Os.c"
mcal/examples/Utils/subdir_rules.mk:9: recipe for target 'mcal/examples/Utils/Os.o' failed
../mcal/examples/Utils/Os.c:70:10: fatal error: 'Os.h' file not found
#include "Os.h"
         ^~~~~~
1 error generated.
gmake: *** [mcal/examples/Utils/Os.o] Error 1
Building file: "../mcal/examples/Utils/Dem.c"
Invoking: Arm Compiler

this is the my project setup

Why do I get assembler errors and how can I solve this?

Thanks in advance

over 3 years ago

0 Kowshik Gudimetla over 3 years ago

TI__Genius 15435 points

Hi Panda Bear

As mentioned in our previous thread regarding the build through CCS is not straight forward and has been not tried. I'll try to check how the build can be using Makefile based projects in CCS however please expect some delay in my response because this is a new approach which hasn't been followed till now in TI to compile MCAL.

Also a quick follow-up have you tried the method shown in the below thread to run the MCAL binaries with CCS? , can you please continue this discussion on the same thread AM2634: Mcal Library build with code composer studio - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums to avoid duplicate threads.

Thanks

0 Panda Bear over 3 years ago in reply to Kowshik Gudimetla

Intellectual 375 points

Hi Kowshik,

Thank you for your reply. I have closed other thread as solved.

For the build problem I could come forwards but have still problems with startup code and soma setups with electrobit configuration:

I send you some of my outputs:

This is the setup for assembler

some error that I have

elektrobit autospacing issue:

Thank you in advance

0 Kowshik Gudimetla over 3 years ago in reply to Panda Bear

TI__Genius 15435 points

Hi Ismail,

I see the same picture for all 3 cases you mentioned, can you pls send the correct clips?

Thanks

0 Panda Bear over 3 years ago in reply to Kowshik Gudimetla

Intellectual 375 points

Some errors that I have:

Elektrobit issue

0 Kowshik Gudimetla over 3 years ago in reply to Panda Bear

TI__Genius 15435 points

Hi Panda Bear

You're getting those errors because CCS is not recognising the semantics, the reason is the PBcfg.c files etc., you're viewing are actually used by the EB Tresos software as template files to generate the output configurations . You cannot directly compile them with CCS.

This was the reason we use a makefile based environment for compiling the files. The feature of using CCS to compile the MCAL based examples and files is currently being discussed internally by TI.

Thanks

0 Panda Bear over 3 years ago in reply to Kowshik Gudimetla

Intellectual 375 points

Hi Kowshik,

We can now build the mcal library from you directly from ccs. Thank you for your fast reply

Best regards.