Fix STM32 + SoftwareSerial compile (BTT002)#17831

Merged

thinkyhead merged 3 commits intoMarlinFirmware:bugfix-2.0.xfrom sjasonsmith:17823_Fix_STM32_Timers

May 2, 2020

+23-15

Commits on May 2, 2020

Fix broken STM32 builds when using TMC 2208/9 drivers
sjasonsmith
committed
Update BIGTREE_BTT002 environment to build correctly against TMCStepper, using Marlin's SoftwareSerial
sjasonsmith
committed
Move function to "public" section
thinkyhead
authored