From a4ac99252b78f4c13423c94e3a74997b34e15c83 Mon Sep 17 00:00:00 2001
From: Raphael Coeffic <raphael.coeffic@frafos.com>
Date: Sat, 9 Nov 2019 18:42:36 +0100
Subject: [PATCH] start mixer scheduler once internal module is turned off

---
 radio/src/pulses/pulses.cpp                                   | 1 +
 radio/src/targets/common/arm/stm32/mixer_scheduler_driver.cpp | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/radio/src/pulses/pulses.cpp b/radio/src/pulses/pulses.cpp
index cf9ea2d73..695728a41 100755
--- a/radio/src/pulses/pulses.cpp
+++ b/radio/src/pulses/pulses.cpp
@@ -352,6 +352,7 @@ static void enablePulsesInternalModule(uint8_t protocol)
       break;
 #endif
     default:
+      mixerSchedulerStart();
       break;
   }
 }
diff --git a/radio/src/targets/common/arm/stm32/mixer_scheduler_driver.cpp b/radio/src/targets/common/arm/stm32/mixer_scheduler_driver.cpp
index 8fea89ec3..f6ba5d5a2 100644
--- a/radio/src/targets/common/arm/stm32/mixer_scheduler_driver.cpp
+++ b/radio/src/targets/common/arm/stm32/mixer_scheduler_driver.cpp
@@ -62,6 +62,8 @@ void mixerSchedulerSetPeriod(uint8_t moduleIdx, uint16_t periodUs)
 // Start scheduler with default period
 void mixerSchedulerStart()
 {
+    MIXER_SCHEDULER_TIMER->CR1 &= ~TIM_CR1_CEN;
+
     MIXER_SCHEDULER_TIMER->CR1   = TIM_CR1_URS; // do not generate interrupt on soft update
     MIXER_SCHEDULER_TIMER->PSC   = MIXER_SCHEDULER_TIMER_FREQ / 2000000 - 1; // 0.5uS (2Mhz)
     MIXER_SCHEDULER_TIMER->CCER  = 0;