From 6dc17f0e6ea3b88f109d683a4b223d6a733ad1e5 Mon Sep 17 00:00:00 2001 From: Allen Bauer Date: Tue, 25 May 2021 17:08:10 -0700 Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20Fix=20BTT002=20variant=20MMU2=20?= =?UTF-8?q?serial=20pins=20=F0=9F=A7=A9=20(#21980)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../PlatformIO/variants/MARLIN_BIGTREE_BTT002/variant.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/buildroot/share/PlatformIO/variants/MARLIN_BIGTREE_BTT002/variant.h b/buildroot/share/PlatformIO/variants/MARLIN_BIGTREE_BTT002/variant.h index ecc319f47..59a7f2452 100644 --- a/buildroot/share/PlatformIO/variants/MARLIN_BIGTREE_BTT002/variant.h +++ b/buildroot/share/PlatformIO/variants/MARLIN_BIGTREE_BTT002/variant.h @@ -264,6 +264,11 @@ extern "C" { #define PIN_SERIAL_RX PA10 #define PIN_SERIAL_TX PA9 +// Serial Pins for the MMU2 +#define ENABLE_HWSERIAL4 +#define PIN_SERIAL4_RX PC11 +#define PIN_SERIAL4_TX PC10 + #ifdef __cplusplus } // extern "C" #endif