CCS/TMS320F2808: CCS v6.2.0.00048 history of updates

Hello,
You should be able to find the update history through the installation logs:
processors.wiki.ti.com/.../Troubleshooting_CCSv6

However, it is doubtful that the updates are the root cause of your build errors (assuming you are still using the same compiler version). What are the exact build errors you see?

Thanks
ki

Hello Ki,

thank you very much for your reaction. I have following errors during

linking:

undefined first referenced
symbol in file
--------- ----------------
_ausschalten_FZGEN ./XYZ.obj
_ausschalten_MW       ./XYZ.obj
_fzgen_berechnen       ./XYZ.obj
_pruefe_ein_aus          ./XYZ.obj
_set_max_power         ./XYZ.obj
_status_led                  ./XYZ.obj

error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "XYZ.out" not built
gmake: *** [XYZ.out] Error 1
gmake: Target 'all' not remade because of errors

I have changed some unsigned ints literal values. I haven't done any

other changes. Then I have tried to compile the original source code

without any changes and the result was exactly same.

This error is a common linker error. The details are in the link below:
software-dl.ti.com/.../sdto_ccs_build-errors.html

The key thing to check is to make sure the library that defines those symbols are properly being referenced by the project (usually in the linker settings). Check the library search path and library list.

If those symbols should be coming from a source file that is part of your project, make sure those source files are still added to the project.

Thanks
ki

Hello Ki,

the missing symbols regards source files that are part of my project. So I have verified that the source files are still added to the project. I have observed three strange things:

a) the above mentioned error occurs irregularly (sometimes the compilation is successful even with clean at the beginning)

b) the missing symbols aren't still the same, it depends on the compilation

c) whenever I ignore the error message and try to rebuild without cleaning the compilation is successful but the binary produced

    has different content for each build.

Hello Ki,
I have just sent you my CCS project in the attachment of private message.