From 9a9b64377c6b5c25f274247c941fd97feafb00ff Mon Sep 17 00:00:00 2001 From: Foxies Date: Wed, 28 Oct 2020 03:46:29 +0100 Subject: [PATCH] Update pins_FLSUN_HISPEED.h Add comment for mode UART serial/hardware. --- Marlin/src/pins/stm32f1/pins_FLSUN_HISPEED.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Marlin/src/pins/stm32f1/pins_FLSUN_HISPEED.h b/Marlin/src/pins/stm32f1/pins_FLSUN_HISPEED.h index 7f3ab03654..7a21dcd635 100644 --- a/Marlin/src/pins/stm32f1/pins_FLSUN_HISPEED.h +++ b/Marlin/src/pins/stm32f1/pins_FLSUN_HISPEED.h @@ -109,6 +109,15 @@ // // Drivers // +/* + * For TMC220x in UART mode and serial use, + * add #define SOFTWARE_SERIAL in you Configuration.h + * For TMC2209 in UART mode and hardware use, + * add #define HARDWARE_SERIAL in you Configuration.h + * and position the jumpers in this way. + * |= close + * := open + */ #if HAS_TMC220x #if ENABLED(HARDWARE_SERIAL) /* TMC2209 */