From c685c7b7dd725a24160098632849266f16d7bd46 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Sun, 3 Jun 2018 04:30:15 -0500
Subject: [PATCH] STM32F4: All pins can do PWM

---
 Marlin/src/HAL/HAL_STM32F4/fastio_STM32F4.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Marlin/src/HAL/HAL_STM32F4/fastio_STM32F4.h b/Marlin/src/HAL/HAL_STM32F4/fastio_STM32F4.h
index 27071acadd..e185344dc2 100644
--- a/Marlin/src/HAL/HAL_STM32F4/fastio_STM32F4.h
+++ b/Marlin/src/HAL/HAL_STM32F4/fastio_STM32F4.h
@@ -31,6 +31,8 @@
 
 #define _BV(b) (1 << (b))
 
+#define USEABLE_HARDWARE_PWM(p) true
+
 #define READ(IO)                digitalRead(IO)
 #define WRITE(IO,V)             digitalWrite(IO,V)
 #define WRITE_VAR(IO,V)         WRITE(IO,V)
-- 
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