From 169050853af858fb21544c530624367792d1a36b Mon Sep 17 00:00:00 2001
From: travis-farmer <travis.farmer@outlook.com>
Date: Sun, 22 Oct 2023 11:19:07 -0400
Subject: [PATCH] possible HA DCC waveform running on pins 8 and 9

---
 DCCTimerGiga.cpp | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/DCCTimerGiga.cpp b/DCCTimerGiga.cpp
index 5afc3ad..5c4034d 100644
--- a/DCCTimerGiga.cpp
+++ b/DCCTimerGiga.cpp
@@ -242,25 +242,25 @@ bool DCCTimer::isPWMPin(byte pin) {
 
 void DCCTimer::setPWM(byte pin, bool high) {
     switch (pin) {
-     case 12:
+     case 9:
        if (!tim3ModeHA) {
-         timerAux.setMode(1, TIMER_OUTPUT_COMPARE_INACTIVE, 13);
+         timerAux.setMode(1, TIMER_OUTPUT_COMPARE_INACTIVE, 9);
          tim3ModeHA = true;
        }
        if (high) 
-         TIM3->CCMR1 = (TIM3->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_0;
+         TIM17->CCMR1 = (TIM17->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_0;
        else
-         TIM3->CCMR1 = (TIM3->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_1;
+         TIM17->CCMR1 = (TIM17->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_1;
        break;
-     case 13:
+     case 8:
        if (!tim2ModeHA) {
-         timer.setMode(1, TIMER_OUTPUT_COMPARE_INACTIVE, 12);
+         timer.setMode(1, TIMER_OUTPUT_COMPARE_INACTIVE, 8);
          tim2ModeHA = true;
        }
        if (high) 
-         TIM2->CCMR1 = (TIM2->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_0;
+         TIM16->CCMR1 = (TIM16->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_0;
        else
-         TIM2->CCMR1 = (TIM2->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_1;
+         TIM16->CCMR1 = (TIM16->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_1;
        break;
    }
  }