From 3395c0841a9cc3ccbec049524d79cfd42cace802 Mon Sep 17 00:00:00 2001
From: Michael <101.37584@germanynet.de>
Date: Wed, 5 Jul 2023 10:41:03 +0200
Subject: [PATCH] fixes #3084

reset proto scan software timer to MULTI_PROTOLIST_START_TIMEOUT if timer already exists (from previous scan)
---
 radio/src/io/multi_protolist.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/radio/src/io/multi_protolist.cpp b/radio/src/io/multi_protolist.cpp
index 126dfdf22a4..d8aefc95c90 100644
--- a/radio/src/io/multi_protolist.cpp
+++ b/radio/src/io/multi_protolist.cpp
@@ -233,6 +233,12 @@ bool MultiRfProtocols::triggerScan()
       scanTimer->timer = xTimerCreateStatic(
           "MPM", MULTI_PROTOLIST_START_TIMEOUT / RTOS_MS_PER_TICK, pdTRUE,
           (void*)moduleIdx, MultiRfProtocols::timerCb, &scanTimer->timerBuffer);
+    } else {
+      if (xTimerChangePeriod(scanTimer->timer,
+          MULTI_PROTOLIST_START_TIMEOUT / RTOS_MS_PER_TICK,
+          0) != pdPASS) {
+          /* The timer period could not be reset. */
+      }
     }
 
     if (scanTimer->timer) {