Bump version to 0.2.10

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vvzvlad/node-red-contrib-rn-combined-nodes",
-  "version": "0.2.9",
+  "version": "0.2.10",
   "description": "",
   "main": "index.js",
   "keywords": [

thermostat.js

@@ -12,7 +12,47 @@ module.exports = function(RED) {
         let debug = ""
 
 
+        context.set("pwm_timer", null);
+        context.set("pwm_period", 30*60*1000);
+        context.set("pwm_tick", 1000);
 
+        function manage_pwm(duty_cycle_percent) {
+            if (duty_cycle_percent === -1) {
+                const pwm_timer = context.get("pwm_timer");
+                if (pwm_timer !== null) {
+                    clearInterval(pwm_timer);
+                    context.set("pwm_timer", null);
+                }
+                return;
+            }
+
+            const pwm_duty_cycle = Math.max(0, Math.min(1, duty_cycle_percent / 100));
+            context.set("pwm_duty_cycle", pwm_duty_cycle);
+
+            if (context.get("pwm_timer") === null) {
+                let cycle_start_time = Date.now();
+                const pwm_tick = context.get("pwm_tick");
+
+                const pwm_timer = setInterval(() => {
+                    const pwm_period = context.get("pwm_period");
+                    const elapsed_time = Date.now() - cycle_start_time;
+                    const on_time = pwm_period * pwm_duty_cycle;
+
+                    if (elapsed_time >= pwm_period) {
+                        cycle_start_time = Date.now();
+                    }
+
+                    if (elapsed_time < on_time) {
+                        node.send([null, { payload: 1 }]);
+                    } else {
+                        node.send([null, { payload: 0 }]);
+                    }
+
+                }, pwm_tick);
+
+                context.set("pwm_timer", pwm_timer);
+            }
+        }
 
         function debug_text(text) {
             if (text === "return_debug") {
@@ -24,29 +64,6 @@ module.exports = function(RED) {
 
         }
 
-        function predict_temp_change(current_temp, time_interval) {
-            let last_temp = context.get('last_temp') || null
-            let last_temp_time = context.get('last_temp_time') || null
-            if (last_temp === null || last_temp_time === null) {
-                last_temp = current_temp
-                last_temp_time = new Date().getTime()
-                context.set('last_temp', last_temp)
-                context.set('last_temp_time', last_temp_time)
-                return 0
-            }
-
-            const temp_diff = current_temp - last_temp
-            const time_diff = (new Date().getTime() - last_temp_time) / 1000
-            const rate_of_change = temp_diff / time_diff
-
-            last_temp = current_temp
-            last_temp_time = new Date().getTime()
-            context.set('last_temp', last_temp)
-            context.set('last_temp_time', last_temp_time)
-
-            return current_temp + rate_of_change * time_interval
-        }
-
 
 
         node.on('input', function(msg) {
@@ -74,31 +91,6 @@ module.exports = function(RED) {
                     return
                 }
 
-                if (control_mode === "auto-predict" && current_temp !== null && target_temp !== null) {
-                    const predicted_temp = predict_temp_change(current_temp, 40)
-                    if (window_state === "open" && window_mode === "cool") {
-                        heater_status = 0
-                        debug_text("Heater: w-open-cool/off")
-                        return
-                    }
-                    if (window_state === "open" && window_mode === "heat") {
-                        heater_status = 1
-                        debug_text("Heater: w-open-heat/on")
-                        return
-                    }
-
-                    if (window_state === "close") {
-                        if (predicted_temp < target_temp) {
-                            heater_status = 1
-                            debug_text(`Heater: auto-predict/${"on"}`)
-                        } else if (predicted_temp >= target_temp) {
-                            heater_status = 0
-                            debug_text(`Heater: auto-predict/${"off"}`)
-                        }
-                    }
-                    return
-                }
-
                 if (control_mode === "auto" && current_temp !== null && target_temp !== null) {
                     if (window_state === "open" && window_mode === "cool") {
                         heater_status = 0
@@ -124,10 +116,12 @@ module.exports = function(RED) {
                     }
                     return
                 }
+
+                if (control_mode === "pwm" && current_temp !== null && target_temp !== null) {
+                    manage_pwm(context.get("pwm_duty_cycle"))
+                    return
+                }
             }
-
-
-
 
             debug_text(`W-mode: ${window_mode}`)
 
@@ -135,7 +129,7 @@ module.exports = function(RED) {
             let mqtt_control = topic.split('/')
             if (mqtt_control.length === 3 && mqtt_control[0] === 'control') {
                 if (mqtt_control[2] === node.zone || mqtt_control[2] === node.zone + "_" + node.room || mqtt_control[2] === "all") {
-                    if (mqtt_control[1] === "window_mode_control" || mqtt_control[1] === "heat_mode_control") {
+                    if (mqtt_control[1] === "window_mode_control" || mqtt_control[1] === "heat_mode_control" || mqtt_control[1] === "pwm_control") {
                         topic = mqtt_control[1]
                     }
                     else return
@@ -148,11 +142,15 @@ module.exports = function(RED) {
                 context.set("window_mode", window_mode)
             }
 
-            if (topic === "heat_mode_control" && (payload === "on" || payload === "off" || payload === "auto" || payload === "auto-predict")) {
+            if (topic === "heat_mode_control" && (payload === "on" || payload === "off" || payload === "auto" || payload === "pwm")) {
                 control_mode = payload
                 context.set("control_mode", control_mode)
             }
 
+            if (topic === "pwm_control") {
+                context.set("pwm_duty_cycle", payload)
+            }
+
             debug_text(`W-state: ${window_state}`)
             if (topic === "window" && (payload === "open" || payload === "close")) {
                 window_state = payload