When compiling with toolchain, ran out of registers

[mathislav]

When compiling with toolchain, ran out of registers

[ItsSven64]

After some back and forth with the toolchain team we figured out that it has to do with compiler issues. I added LTO = NO to the makefile, and now it throws the following;

[MathisLav]

Well, I'm not sure I understand what's causing this error. Maybe you're not using the same version of the toolchain as I am? (but your CEdev path suggests that you are)

Anyway, this seems to be more of a compiler side issue, I don't think I can help you with that, sorry. You could still reinstall the toolchain with the lastest version, it solves most issues, from experience.

[ItsSven64]

Thanks for the help! Already opened an issue in toolchain

[mateoconlechuga]

The issue is the transport_checksum function. Changing the uint16_t chksmmsb and uint16_t chksmlsb variables to be of type uint24_t appears to fix the compile issue.

Still a compiler issue, but at least it is fixable.

[MathisLav]

Yes I had this bad habit to always choose the smallest variable size I could use. But I'll release soon a new version that uses uint24_t whenever it's possible, so it should fix the issue.

Thanks for the clarification @mateoconlechuga

[MathisLav]

Should be fixed in the fix_recent_phones branch. @ItsSven64 if you see this message, could you try to compile this branch (git checkout fix_recent_phones) and tell me if you still have the issues you mentioned in this thread?

[MathisLav]

Closing the issue as I think the last merge solved it. But feel free to reopen it if you encounter a similar issue again.