GCC/Eclipse unsolved resources

RE: GCC/Eclipse unsolved resources

Mason — Fri, 19 Jan 2018 17:36:24 GMT

This resolved an issue in which Eclipse couldn't find boards.h on SDK 14.2 for the blinky example

RE: GCC/Eclipse unsolved resources

Vidar Berg — Wed, 03 May 2017 10:55:25 GMT

Patched makefile.common for SDK 12 and 13 is included at the end of the tutorial. I have reported this internally, and will hopefully get fixed in the next SDK release. I don't think this is a bug in the makefile, but a limitation in CDT and how it parses the output.

RE: GCC/Eclipse unsolved resources

Vehring — Tue, 02 May 2017 13:41:18 GMT

Thanks a lot, this seemed to vanish my errors too. I haven't tried to work with older SDK's but if your observation is the root of the problem it should affect all that use eclipse and the SDK13

RE: GCC/Eclipse unsolved resources

Rick — Tue, 02 May 2017 12:35:53 GMT

I had the same issue after migrating to SDK13 which I narrowed down to Eclipse ignoring the defines in the makefile. For me right clicking on 'main.c -> properties -> C/C++ General -> Preprocessor Include Paths' showed only the include files below 'CDT GCC Build Output Parser' but no defines. This causes Eclipse to not include any of the board files in boards.h because it thinks no board is defined.

To solve this issue I compared some files between SDK 12.2 and 13. I noticed this difference in Makefile.common (/components/toolchain/gcc/).

Steps to solve this issue

Open components/toolchain/gcc/Makefile.common
Find the toolchain commands section
Change the double quotes to single quotes for each command
make clean
make all
Rebuild the index

For me this fixed the unresolved resource warnings for LFCLKSRC and LED_1. I found this by just looking around and trying things. It's not like I actually know what I'm doing. It is possible that there are some unwanted consequences after these changes, although I haven't noticed any.

RE: GCC/Eclipse unsolved resources

Hung Bui — Wed, 05 Apr 2017 13:46:55 GMT

Hi Vehring,

Could you check the tutorial here and download the example projects provided in the tutorial and check if you have the same error ? At least on my computer uint32_t is fine, I can open declaration and it's in _stdint.h.

But I don't think this CDT issues could be a significant issue, as the debugging is using gdb and it's not really related to Eclipse CDT.