From 77761ee9e3887bc50ea81a724bfe48d41b918141 Mon Sep 17 00:00:00 2001
From: Robin Mueller <muellerr@irs.uni-stuttgart.de>
Date: Thu, 26 Jan 2023 16:16:23 +0100
Subject: [PATCH] try to add shutdown handling

---
 mission/devices/SyrlinksHandler.cpp | 15 ++++++++++-----
 tmtc                                |  2 +-
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/mission/devices/SyrlinksHandler.cpp b/mission/devices/SyrlinksHandler.cpp
index f7973297..b07d6d37 100644
--- a/mission/devices/SyrlinksHandler.cpp
+++ b/mission/devices/SyrlinksHandler.cpp
@@ -34,10 +34,15 @@ void SyrlinksHandler::doStartUp() {
 }
 
 void SyrlinksHandler::doShutDown() {
-  setMode(_MODE_POWER_DOWN);
+  // In any case, always disable TX first.
+  internalState = InternalState::SET_TX_STANDBY;
   commandExecuted = false;
-  internalState = InternalState::OFF;
-  temperatureSet.setValidity(false, true);
+  if (commandExecuted) {
+    temperatureSet.setValidity(false, true);
+    internalState = InternalState::OFF;
+    commandExecuted = false;
+    setMode(_MODE_POWER_DOWN);
+  }
 }
 
 ReturnValue_t SyrlinksHandler::buildNormalDeviceCommand(DeviceCommandId_t* id) {
@@ -798,7 +803,7 @@ void SyrlinksHandler::doTransition(Mode_t modeFrom, Submode_t subModeFrom) {
         commandDone();
       }
     }
-  } else {
-    commandDone();
+  } else if (tgtMode == HasModesIF::MODE_OFF) {
+    txStandbyHandler();
   }
 }
diff --git a/tmtc b/tmtc
index c4329558..83f10ed2 160000
--- a/tmtc
+++ b/tmtc
@@ -1 +1 @@
-Subproject commit c4329558c900575af90caa97ff4d460538a94b6d
+Subproject commit 83f10ed2530f88200f180139cf97bd2d83d857a0