From 7b838f31be262e235108c15e20e0b81ad16d6d2c Mon Sep 17 00:00:00 2001
From: Giuliano Zaro <3684609+GMagician@users.noreply.github.com>
Date: Sun, 26 May 2019 21:51:32 +0200
Subject: [PATCH] DUE HAL cleanup (#14126)

---
 Marlin/src/HAL/HAL_DUE/HAL_timers_Due.cpp |  1 -
 Marlin/src/HAL/HAL_DUE/ServoTimers.h      | 19 +++++++++++++++++--
 2 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/Marlin/src/HAL/HAL_DUE/HAL_timers_Due.cpp b/Marlin/src/HAL/HAL_DUE/HAL_timers_Due.cpp
index 9d2233d914..43c8e572b6 100644
--- a/Marlin/src/HAL/HAL_DUE/HAL_timers_Due.cpp
+++ b/Marlin/src/HAL/HAL_DUE/HAL_timers_Due.cpp
@@ -46,7 +46,6 @@
 
 #define NUM_HARDWARE_TIMERS 9
 
-#define PRESCALER 2
 // --------------------------------------------------------------------------
 // Types
 // --------------------------------------------------------------------------
diff --git a/Marlin/src/HAL/HAL_DUE/ServoTimers.h b/Marlin/src/HAL/HAL_DUE/ServoTimers.h
index 8d5d0fa583..8b1ed4c730 100644
--- a/Marlin/src/HAL/HAL_DUE/ServoTimers.h
+++ b/Marlin/src/HAL/HAL_DUE/ServoTimers.h
@@ -87,5 +87,20 @@
   #define HANDLER_FOR_TIMER5  TC0_Handler
 #endif
 
-//typedef enum { _timer1, _timer2, _timer3, _timer4, _timer5, _Nbr_16timers } timer16_Sequence_t;
-typedef enum { _timer3, _timer5, _Nbr_16timers } timer16_Sequence_t;
+typedef enum { 
+  #ifdef _useTimer1
+    _timer1,
+  #endif
+  #ifdef _useTimer2
+    _timer2,
+  #endif
+  #ifdef _useTimer3
+    _timer3,
+  #endif
+  #ifdef _useTimer4
+    _timer4,
+  #endif
+  #ifdef _useTimer5
+    _timer5,
+  #endif
+  _Nbr_16timers } timer16_Sequence_t;