Fix HAL/STM32 FastIO macros#19678

Merged

thinkyhead merged 1 commit intoMarlinFirmware:bugfix-2.0.xfrom rhapsodyv:fix-fast-io-stm32

Oct 10, 2020

+5-5

Commits on Oct 10, 2020

go back to the original correct code. In the STM documentation: High nibble = port number (FirstPort <= PortName <= LastPort) + Low nibble = pin number. So it must be 0xF, no 0x1F.
rhapsodyv
committed