1 files changed, 10 insertions, 12 deletions
diff --git a/src/components/timer/TimerController.cpp b/src/components/timer/TimerController.cpp
index 79e44d6..1988094 100644
--- a/src/components/timer/TimerController.cpp
+++ b/src/components/timer/TimerController.cpp
@@ -4,32 +4,30 @@
 
 #include "components/timer/TimerController.h"
 #include "systemtask/SystemTask.h"
-#include "app_timer.h"
 #include "task.h"
 
 using namespace Pinetime::Controllers;
 
 
-APP_TIMER_DEF(timerAppTimer);
-
 namespace {
-  void TimerEnd(void* p_context) {
-    auto* controller = static_cast<Pinetime::Controllers::TimerController*> (p_context);
-    if(controller != nullptr)
-      controller->OnTimerEnd();
+  void TimerEnd(TimerHandle_t xTimer) {
+    auto controller = static_cast<Pinetime::Controllers::TimerController*>(pvTimerGetTimerID(xTimer));
+    controller->OnTimerEnd();
   }
 }
 
 
 void TimerController::Init() {
-  app_timer_create(&timerAppTimer, APP_TIMER_MODE_SINGLE_SHOT, TimerEnd);
+  timerAppTimer = xTimerCreate("timerAppTm", 1, pdFALSE, this, TimerEnd);
 }
 
 void TimerController::StartTimer(uint32_t duration) {
-  app_timer_stop(timerAppTimer);
+  xTimerStop(timerAppTimer,0);
   auto currentTicks = xTaskGetTickCount();
-  app_timer_start(timerAppTimer, APP_TIMER_TICKS(duration), this);
-  endTicks = currentTicks + APP_TIMER_TICKS(duration);
+  TickType_t durationTicks = pdMS_TO_TICKS(duration);
+  xTimerChangePeriod(timerAppTimer, durationTicks, 0);
+  xTimerStart(timerAppTimer, 0);
+  endTicks = currentTicks + durationTicks;
   timerRunning = true;
 }
 
@@ -51,7 +49,7 @@ uint32_t TimerController::GetTimeRemaining() {
 }
 
 void TimerController::StopTimer() {
-  app_timer_stop(timerAppTimer);
+  xTimerStop(timerAppTimer, 0);
   timerRunning = false;
 }