From dc65d96aca9b53001ea797152a1d6f2cffafe3cd Mon Sep 17 00:00:00 2001
From: Ludy <Ludy87@users.noreply.github.com>
Date: Mon, 21 Jan 2019 06:47:28 +0100
Subject: [PATCH] Fix TMC compile error (#12965)
---
Marlin/src/module/stepper_indirection.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Marlin/src/module/stepper_indirection.h b/Marlin/src/module/stepper_indirection.h
index 08559ecccdb..6c073c75bf1 100644
--- a/Marlin/src/module/stepper_indirection.h
+++ b/Marlin/src/module/stepper_indirection.h
@@ -62,7 +62,9 @@
#error "Update TMCStepper library to 0.2.2 or newer."
#endif
- #define __TMC_CLASS(MODEL, A, I) TMCMarlin<TMC##MODEL##Stepper, A, I>
+ #define ____TMC_CLASS(MODEL, A, I) TMCMarlin<TMC##MODEL##Stepper, A, I>
+ #define ___TMC_CLASS(MODEL, A, I) ____TMC_CLASS(MODEL, A, I)
+ #define __TMC_CLASS(MODEL, A, I) ___TMC_CLASS(_##MODEL, A, I)
#define _TMC_CLASS(MODEL, L) __TMC_CLASS(MODEL, L)
#define TMC_CLASS(ST) _TMC_CLASS(ST##_DRIVER_TYPE, TMC_##ST##_LABEL)