awtrix_upgrade fix + MQTT onstate added

docs/api.md

@@ -43,7 +43,7 @@ The JSON object has the following properties:
 | `sound` | string | The filename of your RTTTL ringtone file (without extension). | |
 | `pushIcon` | number | 0 = Icon doesn't move. 1 = Icon moves with text and will not appear again. 2 = Icon moves with text but appears again when the text starts to scroll again. | 0 |
 | `bar` | array of integers | draws a bargraph. Without icon maximum 16 values, with icon 11 values |  |
-| `textCase` | integer | Changes teh Uppercase setting. 0=global setting, 1=forces uppercase; 2=shows what is sent. | 0 |
+| `textCase` | integer | Changes the Uppercase setting. 0=global setting, 1=forces uppercase; 2=shows what is sent. | 0 |
 
 
 All keys are optional, so you can send just the properties you want to use.
@@ -222,7 +222,7 @@ The JSON object has the following properties:
 
 Each value is optional, so you can set a timer for just minutes, or any combination of hours, minutes, and seconds. If you only want to start a timer in some minutes, just send the minutes.
 
-## Example
+#### Example
 
 Here's an example JSON object to start a timer for 1 hour, 30 minutes, and 10 seconds, with the sound "friends":
 
@@ -235,3 +235,11 @@ Here's an example JSON object to start a timer for 1 hour, 30 minutes, and 10 se
 } 
 ```
 
+## Turn display on or off
+| Topic | URL | Payload/Body | HTTP method |
+| --- | --- | --- | --- |
+| `[PREFIX]/onstate` | `http://[IP]/api/onstate` | `{"state":value}` | POST |
+
+Valid values are:
+- `0` => off
+- `1` => on

src/DisplayManager.cpp

@@ -37,6 +37,8 @@ CRGB leds[MATRIX_WIDTH * MATRIX_HEIGHT];
 FastLED_NeoMatrix *matrix = new FastLED_NeoMatrix(leds, 8, 8, 4, 1, NEO_MATRIX_TOP + NEO_MATRIX_LEFT + NEO_MATRIX_ROWS + NEO_MATRIX_PROGRESSIVE);
 MatrixDisplayUi *ui = new MatrixDisplayUi(matrix);
 
+uint8_t lastBrightness;
+
 DisplayManager_ &DisplayManager_::getInstance()
 {
     static DisplayManager_ instance;
@@ -800,10 +802,12 @@ std::pair<String, AppCallback> getNativeAppByName(const String &appName)
     {
         return std::make_pair("hum", HumApp);
     }
+#ifdef ULANZI
     else if (appName == "bat")
     {
         return std::make_pair("bat", BatApp);
     }
+#endif
     return std::make_pair("", nullptr);
 }
 
@@ -941,3 +945,28 @@ String DisplayManager_::getAppsAsJson()
     serializeJson(appsObject, json);
     return json;
 }
+
+void DisplayManager_::onStateParse(const char *json)
+{
+    DynamicJsonDocument doc(512);
+    DeserializationError error = deserializeJson(doc, json);
+    if (error)
+        return;
+    bool state = doc["state"].as<bool>();
+    onState(state);
+}
+
+void DisplayManager_::onState(bool state)
+{
+    if (state)
+    {
+        MATRIX_OFF = false;
+        setBrightness(lastBrightness);
+    }
+    else
+    {
+        MATRIX_OFF = true;
+        lastBrightness = BRIGHTNESS;
+        setBrightness(0);
+    }
+}

src/DisplayManager.h

@@ -66,6 +66,8 @@ public:
     void setAppTime(uint16_t duration);
     String getAppsAsJson();
     String getStat();
+    void onState(bool state);
+    void onStateParse(const char *json);
 };
 
 extern DisplayManager_ &DisplayManager;

src/MQTTManager.cpp

@@ -10,7 +10,6 @@
 #include "UpdateManager.h"
 
 WiFiClient espClient;
-uint8_t lastBrightness;
 HADevice device;
 HAMqtt mqtt(espClient, device, 22);
 
@@ -108,18 +107,7 @@ void onRGBColorCommand(HALight::RGBColor color, HALight *sender)
 
 void onStateCommand(bool state, HALight *sender)
 {
-    if (state)
-    {
-        MATRIX_OFF = false;
-        DisplayManager.setBrightness(lastBrightness);
-    }
-    else
-    {
-        MATRIX_OFF = true;
-        lastBrightness = BRIGHTNESS;
-        DisplayManager.setBrightness(0);
-    }
-
+    DisplayManager.onState(state);
     sender->setState(state);
 }
 
@@ -129,7 +117,6 @@ void onBrightnessCommand(uint8_t brightness, HALight *sender)
     if (AUTO_BRIGHTNESS)
         return;
     BRIGHTNESS = brightness;
-    lastBrightness = brightness;
     saveSettings();
     DisplayManager.setBrightness(brightness);
 }
@@ -208,7 +195,13 @@ void onMqttMessage(const char *topic, const uint8_t *payload, uint16_t length)
         delete[] payloadCopy;
         return;
     }
-
+    if (strTopic.equals(MQTT_PREFIX + "/onstate"))
+    {
+        DisplayManager.onStateParse(payloadCopy);
+        Serial.println(payloadCopy);
+        delete[] payloadCopy;
+        return;
+    }
     else if (strTopic.startsWith(MQTT_PREFIX + "/custom"))
     {
         String topic_str = topic;
@@ -239,7 +232,8 @@ void onMqttConnected()
         "/nextapp",
         "/doupdate",
         "/nextapp",
-        "/apps"};
+        "/apps",
+        "/onstate"};
     for (const char *topic : topics)
     {
         String fullTopic = prefix + topic;
@@ -273,7 +267,6 @@ char batID[40];
 
 void MQTTManager_::setup()
 {
-
     if (HA_DISCOVERY)
     {
         Serial.println(F("Starting Homeassistant discorvery"));
@@ -368,8 +361,8 @@ void MQTTManager_::setup()
         humidity->setName(HAhumName);
         humidity->setDeviceClass(HAhumClass);
         humidity->setUnitOfMeasurement(HAhumUnit);
-#ifdef ULANZI
 
+#ifdef ULANZI
         sprintf(batID, HAbatID, macStr);
         battery = new HASensor(batID);
         battery->setIcon(HAbatIcon);

src/PeripheryManager.cpp

@@ -96,7 +96,6 @@ void left_button_pressed()
 #ifndef ULANZI
     PeripheryManager.playFromFile(DFMINI_MP3_CLICK);
 #endif
-
     DisplayManager.leftButton();
     MenuManager.leftButton();
 }
@@ -106,7 +105,6 @@ void right_button_pressed()
 #ifndef ULANZI
     PeripheryManager.playFromFile(DFMINI_MP3_CLICK);
 #endif
-
     DisplayManager.rightButton();
     MenuManager.rightButton();
 }

src/ServerManager.cpp

@@ -102,6 +102,8 @@ void ServerManager_::setup()
         mws.addHandler("/api/doupdate", HTTP_POST, []()
                        { if (UPDATE_AVAILABLE)
             UpdateManager.updateFirmware(); mws.webserver->send(200,"OK"); });
+        mws.addHandler("/api/onstate", HTTP_POST, []()
+                       { DisplayManager.onStateParse(mws.webserver->arg("plain").c_str()); mws.webserver->send(200,"OK"); });
         Serial.println("Webserver loaded");
     }
     mws.addHandler("/version", HTTP_GET, versionHandler);