From 6ee45b481480d033c334b910ecbaab3527f7b889 Mon Sep 17 00:00:00 2001
From: linuswck <linuswck@m-labs.hk>
Date: Wed, 21 Feb 2024 17:37:56 +0800
Subject: [PATCH] thermostat: Limit Pid Temp SetPt to TempMon limits

---
 src/thermostat/thermostat.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/thermostat/thermostat.rs b/src/thermostat/thermostat.rs
index bd7718a..a5e7b5e 100644
--- a/src/thermostat/thermostat.rs
+++ b/src/thermostat/thermostat.rs
@@ -345,6 +345,8 @@ impl Thermostat{
     }
 
     pub fn set_temperature_setpoint(&mut self, t: ThermodynamicTemperature) {
+        let temp_mon_settings = self.temp_mon.get_settings();
+        let t = t.min(temp_mon_settings.upper_limit).max(temp_mon_settings.lower_limit);
         self.pid_ctrl_ch0.set_pid_setpoint(t);
         self.temp_mon.set_setpoint(t);
     }