Patch from https://github.com/qmk/qmk_firmware/issues/3657#issuecomment-415147411
Long story short, in avr-gcc pre-8.2, reset_key was assigned to a memory area that was in a normal range, but when 8.2 came out, that memory got moved to an out of range area, causing errors like 0x800293 out of range. Apparently, this was fixed up in avr-gcc, but we haven't seen a release with the fix yet (we expected it in 8.3, but that didn't happen for some reason).
What this commit does is move the reset_key back to the original memory location it was in before.
* Port DIRECT_PINS from split_common/matrix.c to matrix.c
* Reorder matrix.c to remove foward declaration and match split_common/matrix.c
* Refactor nano to use DIRECT_PINS
* Reorder matrix.c to remove foward declaration and match split_common/matrix.c
* Add DIRECT_PINS documentation
* Reorder matrix.c to remove foward declaration and match split_common/matrix.c - fix logic from inherited from split_common
* Add DIRECT_PINS documentation - review comments
* RGB Matrix overhaul
Breakout of animations to separate files
Integration of optimized int based math lib
Overhaul of rgb_matrix.c and animations for performance
* Updating effect function api for future extensions
* Combined the keypresses || keyreleases define checks into a single define so I stop forgetting it where necessary
* Moving define RGB_MATRIX_KEYREACTIVE_ENABLED earlier in the include chain
* Adds the Planck EZ, 3737 RGB, fixes out-of-tune notes
* fix bug in quantum/rgb_matrix_drivers.c
Co-Authored-By: jackhumbert <jack.humb@gmail.com>
* update command setting to the correct default
* correct rgb config
* remove commented-out lines
* update docs for the 3737
* Update docs/feature_rgb_matrix.md
Co-Authored-By: jackhumbert <jack.humb@gmail.com>