From 2a64051a2280192a5738d0241f13a1889217417b Mon Sep 17 00:00:00 2001
From: Michael Keller <github@ike.ch>
Date: Sun, 1 Sep 2019 11:01:24 +1200
Subject: [PATCH] Fix tasks period calculation (#8782)

Fix tasks period calculation
---
 src/main/scheduler/scheduler.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/scheduler/scheduler.c b/src/main/scheduler/scheduler.c
index e0f1e6c3fb..ee2380539d 100644
--- a/src/main/scheduler/scheduler.c
+++ b/src/main/scheduler/scheduler.c
@@ -344,6 +344,9 @@ FAST_CODE void scheduler(void)
     if (selectedTask) {
         // Found a task that should be run
         selectedTask->taskLatestDeltaTime = currentTimeUs - selectedTask->lastExecutedAt;
+#if defined(USE_TASK_STATISTICS)
+        float period = currentTimeUs - selectedTask->lastExecutedAt;
+#endif
         selectedTask->lastExecutedAt = currentTimeUs;
         selectedTask->lastDesiredAt += (cmpTimeUs(currentTimeUs, selectedTask->lastDesiredAt) / selectedTask->desiredPeriod) * selectedTask->desiredPeriod;
         selectedTask->dynamicPriority = 0;
@@ -351,7 +354,6 @@ FAST_CODE void scheduler(void)
         // Execute task
 #if defined(USE_TASK_STATISTICS)
         if (calculateTaskStatistics) {
-            float period = currentTimeUs - selectedTask->lastExecutedAt;
             const timeUs_t currentTimeBeforeTaskCall = micros();
             selectedTask->taskFunc(currentTimeBeforeTaskCall);
             const timeUs_t taskExecutionTime = micros() - currentTimeBeforeTaskCall;