LAUNCHXL-F28379D: Undefined ISRs errors

Hi Dan,

In the project, there are many linked file which are in C2000Ware.

example:

ORIGINAL_PROJECT_ROOT/../../../../../common/source/F2837xD_DefaultISR.c

Do you have any link updated?

Please check the include folder in compiler setting. it should have 

${INSTALLROOT_F2837XD}/headers/include

${INSTALLROOT_F2837XD}/common/include

Under included I have :

- the compiler headers

- F2837xD_headers

- Lab_common (these are header files from the tutorial)

I just imported the CAN_loopback_interrupt project. It should have:

${COM_TI_C2000WARE_SOFTWARE_PACKAGE_INCLUDE_PATH}
${CG_TOOL_ROOT}/include
${INSTALLROOT_F2837XD}/headers/include
${INSTALLROOT_F2837XD}/common/include
${INSTALLROOT_F2837XD}/common/deprecated

Easier will be to import any example at new location and then compare the paths. It will be easier to compare the path.

I imported the project but still have the same errors.

Did you copy the C2000Ware folder to new HDD too? if yes, then you may need to reinstall it. It defines some environment variables.

No I did not install this. I will download , install and get back.

Also, can you point me to the C2000 Multi Day workshop download page please? as I cannot find it.

I have installed C2000Ware but the problem remains.

Just to understand, you installed C2000Ware SDK, and then imported a new project (say Blinky LED C:/ti/c2000/C2000Ware_4_00_00_00/device_support/f2837xd/examples/cpu1/blinky) and you see the error? Or you can build example but you see the error only in your project?

I see the error in all projects that were all working using a previous version of CCS.

Was there any error in CCS installation? When you import the project do you see any error?

Can you import the example, and send full build log?

No errors in the installation. I will try the blinky example but I think the error is with my projects only.

If you have a small project which you can share, I can try to recreate the issue here. If you can send the full build log, it may give some idea what is going on.

Hi,

I think I found something. Were the F2837xD header files changed by TI during these last years? Since the names of the CAN ISRs in PieVect.c and TrigRegs  in F2837xD_GlobalVariableDefs.c  do not match with the names defining the CAN ISRs and TrigRegs is not found anywhere.

I have managed to get hold of older header files used for a previous similar project and my projects are compiling successfully.