PROCESSOR-SDK-J7200: is it have to add the system include when a c file include a system header file ?

Chen Xia

Prodigy 70 points

Part Number: PROCESSOR-SDK-J7200

I use C:/ti-processor-sdk-rtos-j7200-evm-07_03_00_07/ti-cgt-arm_20.2.0.LTS/bin/armcl.exe to complier a C file ,

This c file include a stdint.h

The stdint.h is in C:/ti-processor-sdk-rtos-j7200-evm-07_03_00_07/ti-cgt-arm_20.2.0.LTS/include

In line 6 , it code as #include <stdint.h>

I use the follow command but failed,

C:/ti-processor-sdk-rtos-j7200-evm-07_03_00_07/ti-cgt-arm_20.2.0.LTS/bin/armcl.exe -ms -c -mv7R5 --float_support=vfpv3d16 --abi=eabi --endian=little -o3 -k -g --display_error_number --diag_warning=225 --code_state=32 --fp_mode=strict -eo.o -ec.c --symdebug:dwarf --embed_inline_assembly -D_DEBUG_=1 -DBUILD_MCU2_1 -DBUILD_MCU -DAUTOSAR_421 -DSOC_J7200 -IBsw/Os/Implementation -Ilib\ti\PDK\include\ -I_gen/headers -ppa -ppd=_gen/depends/SchM_Dio.mak -fc bsw/mcal/bsw_stubs/rte/src/SchM_Dio.c -fs=_gen/objects -fr=_gen/objects

"lib\ti\PDK\include\ti/osal/HwiP.h", line 65: fatal error #1965: cannot open source file

"stdint.h"

1 catastrophic error detected in the compilation of "Bsw/Mcal/Bsw_Stubs/Rte/src/SchM_Dio.c".

Compilation terminated.

If I add a optional -IC:/ti-processor-sdk-rtos-j7200-evm-07_03_00_07/ti-cgt-arm_20.2.0.LTS/include ,

Then compiler is successfully.

But this is a bad idea, if the compliers location is changed , the command should be change,

As far as I know , If the code use #include <…> , the complier search the system include path first,

Is there any special about this complier ?

What is the system include path for this compiler ?

How can I complier this c file successfully without add the system include file ?

over 3 years ago

0 Chen Xia over 3 years ago

Prodigy 70 points

add:

the line 6 of HwiP.h is #include <stdint.h>

my OS : win 7

0 jian35385 over 3 years ago in reply to Chen Xia

TI__Mastermind 23125 points

Xia,

Sorry for the slow response. I typically either use CCS IDE or SDK make file to compile source files. But understand you need to build your MCAL drivers. So I dig up my CCS command line console when a CCS project is build:

"C:/TI/ccs1031/ccs/tools/compiler/ti-cgt-arm_20.2.5.LTS/bin/armcl" -mv7R5 --code_state=32 --float_support=VFPv3D16 -me -O3 --opt_for_speed=5 --fp_mode=relaxed --include_path="C:/_work/proj_j7vcl/j7arch_r5mcu_lat" --include_path="C:/TI/pdk_j7200_07_03_00_29/packages" --include_path="C:/TI/ccs1031/ccs/tools/compiler/ti-cgt-arm_20.2.5.LTS/include" -g --diag_warning=225 --diag_wrap=off --display_error_number --preproc_with_compile --preproc_dependency="bm_funcs.d_raw" "../bm_funcs.c"
Finished building: "../bm_funcs.c"

As you can see, --include_path is needed to specify header directories, where usually a user level environment variables is defined for windows, such as "TOOLS_DIR", then rest of directories are derived from the variable. You can reference:

PDK\packages\pdksetupenv.bat

for some examples.

If you are interested to use CCS to build a Hello World project, you can refer to:

https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-j7200/08_00_00_12/exports/docs/psdk_rtos/docs/user_guide/ccs_setup_j7200.html

http://software-dl.ti.com/processor-sdk-rtos/esd/docs/latest/rtos/index_examples_demos.html#id50

where the first link explains how to set up CCS for J7200, second link is from another device, but you can follow similar steps to create a hello world project in CCS. replace the device the board libs with J7200.

regards

Jian

0 Chen Xia over 3 years ago in reply to jian35385

Prodigy 70 points

jian35385

Thanks for your reply!

is this means that it is impossible to compile a c file successfully without add the system include file ?

for the ti-cgt-arm_20.2.0.LTS, is there have the concept of "system include path"?

0 jian35385 over 3 years ago in reply to Chen Xia

TI__Mastermind 23125 points

Xia, the system environment variable is already setup for the system include path.
Jian

0 Chen Xia over 3 years ago in reply to jian35385

Prodigy 70 points

jian35385 said:
system environment variable

hello jian35385

which system environment variable ?

0 jian35385 over 3 years ago in reply to Chen Xia

TI__Mastermind 23125 points

Xie,

If you execute PDK\packages\pdksetupenv.bat, these are the variables setup for the same terminal. Note they only live to the life of the same terminal.

Jian

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PROCESSOR-SDK-J7200: is it have to add the system include when a c file include a system header file ?