CCS/TMDSSK3358: Profibus Slave build error

Corono

Part Number: TMDSSK3358
Other Parts Discussed in Thread: PROFIBUS, AM3358

Tool/software: Code Composer Studio

I'm trying to run the profibus slave PRU example on my Sitara AM3358 Eval Board. What I have done so far:

1: Downloaded the Profibus Slave PRU and installed it (http://software-dl.ti.com/processor-industrial-sw/esd/PRU-ICSS-PROFIBUS-SLAVE/latest/index_FDS.html

2: Changed the paths and version numbers in the "projectCreate.bat" (\ti\PRU-ICSS-Profibus_Slave_01.00.01.01\protocols\profibus_slave\projects)

3: Run the "projectCreate.bat" (Works, gives a note: "Compiler version 'GNU_4.9.3:Linaro' is not currently installed! - defaulting to 'GNU_6.3.1:Linaro'.)

4: Opened the Code Composer Studio and built the example

This gives the error:

/ti/bios_6_52_00_12/packages/ti/sysbios/rts/gnu/ReentSupport.c:83: undefined reference to `ti_sysbios_rts_gnu_ReentSupport_checkIfCorrectLibrary'

Any idea? Could it be something with this Linaro 4.9.3 note?

I'm using Code Composer Studio 8 on Windows, but it gives the same error on Linux.

Thanks!

Corono

over 8 years ago

0 Biser Gatchev-XID over 8 years ago

TI__Guru**** 393215 points

The RTOS team have been notified. They will respond here.

0 Paula Carrillo over 8 years ago

TI__Mastermind 40580 points

Hi Corono, sorry for my late response, currently travelling and somehow I missed this post. Coming back to your question, There are some changes between GCC 4.9 and 6.3. If you cannot install 4.9 (the easiest solution =)), you can try below steps posted in our PRU-ICSS EtherCAT wiki (not all the steps apply to Profibus, but just to give you a guidance).

On the other hand, I noticed you mentioned AM3358 evaluation board. For running Profibus, on AM335x, you need an TMDSICEAM3359 as mentioned in here in supported platforms:

http://software-dl.ti.com/processor-industrial-sw/esd/PRU-ICSS-PROFIBUS-SLAVE/latest/index_FDS.html

thank you,

Paula

0 Corono over 8 years ago in reply to Paula Carrillo

Prodigy 50 points

Hi Paula

Thank you for your answer.

I found yesterday a solution, metioned here:

http://processors.wiki.ti.com/index.php/SYS/BIOS_with_GCC_(CortexA)#What_do_I_need_to_do_to_make_the_C_runtime_library_re-entrant_when_building_SYS.2FBIOS_applications_for_Cortex-A_GNU_targets.C2.A0.3F

If using SYS/BIOS 6.51.00 or newer, you need to add "-lgcc -lc -lm -lnosys -L$(SYSBIOS)/packages/gnu/targets/arm/libs/install-native/arm-none-eabi/lib/hard --specs=nano.specs" to the link line. This tells the linker that the libc, libm, ... libraries are present in the SYS/BIOS package in the specified directory and that the application should be built with newlib_nano. If you plan to build a semi-hosted application, replace -lnosys with -lrdimon. For more info on how to enable semi-hosting please refer this FAQ -> How do I enable Semi-Hosting for Cortex-A GNU targets ?

I've added the nano.specs flag to the linker and had to change one library to "/install-native/arm-none-eabi/lib/hard"

The default library included by the example builder didn't work.

With these changes, I can compile the project.

Corono

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CCS/TMDSSK3358: Profibus Slave build error