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AM3359: fatal error getting after build spidev_test.c

Niraj Kumar
Prodigy 180 points
Part Number: AM3359

Hii all,

I want to reads part no of SPI Flash memory and when i am building test application(spidev_test.c) for SPI flash memory(w25q64) through Code Composer Studio. I am getting fatal error.

I am building through this tool linux-devkit(IN SDK).

**** Build of configuration Debug for project spidev_test ****

/home/astra/ti/ccs1220/ccs/utils/bin/gmake -k -j 8 all -O
 
Building file: "../spidev_test.c"
Invoking: Arm Compiler
"/home/astra/ti/ccs1220/ccs/tools/compiler/ti-cgt-arm_20.2.7.LTS/bin/armcl" -mv4 --code_state=32 --include_path="/home/astra/workspace_v12/spidev_test" --include_path="/home/astra/ti/ccs1220/ccs/tools/compiler/ti-cgt-arm_20.2.7.LTS/include" -g --diag_warning=225 --diag_wrap=off --display_error_number --preproc_with_compile --preproc_dependency="spidev_test.d_raw"  "../spidev_test.c"
 
>> Compilation failure
subdir_rules.mk:7: recipe for target 'spidev_test.obj' failed
"../spidev_test.c", line 25: fatal error #1965: cannot open source file "fcntl.h"
1 catastrophic error detected in the compilation of "../spidev_test.c".
Compilation terminated.
gmake: *** [spidev_test.obj] Error 1
gmake: Target 'all' not remade because of errors.

**** Build Finished ****

Please help me to fix this issue.

Regards

Niraj Kumar

  • 0
    TI__Guru 59085 points

    Hello Niraj,

    Where did you get spidev_test.c from?

    Regards,

    Jianzhong

  • 0 in reply to Jianzhong Xu
    Prodigy 180 points

    Thanks Jianzhong

    I got spidev_test.c from here.

    Test Application

    In the kernel sources, ./tools/spi/spidev_test.c is a test application within the kernel that can be cross compiled to show a C application interacting with the SPI peripheral.

    Now I am getting this type of error when I am building.
    **** Build of configuration Debug__TICLANG for project spidev_test ****

    /home/astra/ti/ccs1220/ccs/utils/bin/gmake -k -j 8 all -O
     
    Building file: "../spidev_test.c"
    Invoking: Arm Compiler
    "/home/astra/ti/ccs1220/ccs/tools/compiler/ti-cgt-armllvm_2.1.2.LTS/bin/tiarmclang" -c -mfloat-abi=soft -mbig-endian -marm -O0 -I"/home/astra/workspace_v12/spidev_test" -I"/home/astra/ti/ccs1220/ccs/tools/compiler/ti-cgt-armllvm_2.1.2.LTS/include" -Dam3359 -gdwarf-3 -Werror=ti-pragmas -Werror=ti-macros -Werror=ti-intrinsics -fno-short-wchar -fcommon -MMD -MP -MF"spidev_test.d_raw" -MT"spidev_test.o" -std=gnu90  -o"spidev_test.o" "../spidev_test.c"
    subdir_rules.mk:7: recipe for target 'spidev_test.o' failed
    tiarmclang: error: architecture 'arm' does not support 'ARM' execution mode
    tiarmclang: error: big endian not supported for subtarget.
    gmake: *** [spidev_test.o] Error 1
    gmake: Target 'all' not remade because of errors.

    **** Build Finished ****

    Regards

    Niraj Kumar

  • 0 in reply to Niraj Kumar
    TI__Guru 69657 points
    Niraj Kumar said:

    In the kernel sources, ./tools/spi/spidev_test.c is a test application within the kernel that can be cross compiled to show a C application interacting with the SPI peripheral.

    Now I am getting this type of error when I am building.
    **** Build of configuration Debug__TICLANG for project spidev_test ****

    /home/astra/ti/ccs1220/ccs/utils/bin/gmake -k -j 8 all -O

    if you want to build the spidev_test.c program you need to cross-compile this with the cross toolchain part of the SDK (not using CCS!). Once you install the SDK (from https://www.ti.com/tool/PROCESSOR-SDK-AM335X), you can find the cross toolchain at <SDK_INSTALL_DIR>/linux-devkit. Activate the cross toolchain using the source environment-setup command from within that folder, and then you should be able to build spidev_test.c using the $CC command, something like this:

    a0797059@dasso:~/ti
$ source ti-processor-sdk-linux-am335x-evm-08.02.00.24/linux-devkit/environment-setup
[linux-devkit]:~/ti> cd ~/git/linux
[linux-devkit]:~/git/linux> $CC ./tools/spi/spidev_test.c -o spidev_test
[linux-devkit]:~/git/linux> ll spidev_test
-rwxrwxr-x 1 a0797059 a0797059 26756 Jul 31 15:56 spidev_test*
[linux-devkit]:~/git/linux> file spidev_test
spidev_test: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 3.2.0, with debug_info, not stripped
[linux-devkit]:~/git/linux>

    Regards, Andreas