From bff9ddf067b9d34e1fbe1368da7da83eaa89d991 Mon Sep 17 00:00:00 2001
From: Jasem Mutlaq <mutlaqja@ikarustech.com>
Date: Wed, 4 Oct 2023 12:36:48 +0300
Subject: [PATCH] Do not turn cooler on if target temperature is higher than
 current

---
 drivers/ccd/ccd_simulator.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/ccd/ccd_simulator.cpp b/drivers/ccd/ccd_simulator.cpp
index 385f878a96..556ccc2ecf 100644
--- a/drivers/ccd/ccd_simulator.cpp
+++ b/drivers/ccd/ccd_simulator.cpp
@@ -311,9 +311,10 @@ int CCDSim::SetTemperature(double temperature)
         return 1;
     }
 
-    CoolerS[0].s = ISS_ON;
-    CoolerS[1].s = ISS_OFF;
-    CoolerSP.s   = IPS_BUSY;
+    auto isCooling = TemperatureRequest < temperature;
+    CoolerS[0].s = isCooling ? ISS_ON : ISS_OFF;
+    CoolerS[1].s = isCooling ? ISS_OFF : ISS_ON;
+    CoolerSP.s   = isCooling ? IPS_BUSY : IPS_IDLE;
     IDSetSwitch(&CoolerSP, nullptr);
     return 0;
 }