Tanguy Pruvot 256f810df2 Add open-drain output mode to STM32F1 FastIO (#14050)
- This mode is often used/preferred to drive printer boards' MOSFETs.
- Can generally boost the allowed output power (for hotbed,nozzle and fans).
2019-05-18 16:12:00 -05:00
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2019-03-23 23:09:18 -05:00