From 5a258070bc0d36b901dc3fd6285f890a0b15dd56 Mon Sep 17 00:00:00 2001
From: Michael Keller <github@ike.ch>
Date: Sun, 1 Apr 2018 11:00:03 +1200
Subject: [PATCH] Fixed DMA conflicts for CRAZYBEEF3 targets. (#5590)

---
 src/main/target/CRAZYBEEF3FR/target.c | 12 ++++++------
 src/main/target/CRAZYBEEF3FR/target.h |  2 ++
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/main/target/CRAZYBEEF3FR/target.c b/src/main/target/CRAZYBEEF3FR/target.c
index 78f741453..bb68139c8 100644
--- a/src/main/target/CRAZYBEEF3FR/target.c
+++ b/src/main/target/CRAZYBEEF3FR/target.c
@@ -25,10 +25,10 @@
 #include "drivers/dma.h"
 
 const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
-	
-    DEF_TIM(TIM8,  CH2, PB8, TIM_USE_MOTOR, 0), // PWM1 - PB8
-    DEF_TIM(TIM8,  CH3, PB9, TIM_USE_MOTOR, 0), // PWM2 - PB9
-    DEF_TIM(TIM2,  CH4, PA3, TIM_USE_MOTOR, 0), // PWM3 - PA3
-    DEF_TIM(TIM15, CH1, PA2, TIM_USE_MOTOR, 0), // PWM4 - PA2
-	
+    // TIM8_UP, DMA2_CH1
+    DEF_TIM(TIM8, CH2, PB8, TIM_USE_MOTOR, 0),
+    DEF_TIM(TIM8, CH3, PB9, TIM_USE_MOTOR, 0),
+    // TIM2_UP, DMA1_CH2
+    DEF_TIM(TIM2, CH4, PA3, TIM_USE_MOTOR, 0),
+    DEF_TIM(TIM2, CH3, PA2, TIM_USE_MOTOR, 0),
 };
diff --git a/src/main/target/CRAZYBEEF3FR/target.h b/src/main/target/CRAZYBEEF3FR/target.h
index 08d029d62..8a7da9f32 100644
--- a/src/main/target/CRAZYBEEF3FR/target.h
+++ b/src/main/target/CRAZYBEEF3FR/target.h
@@ -25,6 +25,8 @@
 #define USBD_PRODUCT_STRING     "CrazyBee F3 FR"
 #endif
 
+#define ENABLE_DSHOT_DMAR       true
+
 #define LED0_PIN                PB3
 #define USE_BEEPER 
 #define BEEPER_PIN              PC15