finishing touch

README.md

@@ -230,7 +230,7 @@ Shows the clock channel.
 | Parameter | Description |
 | ---       | ---         |
 | `clock`   | The style of the clock. Accepts a number between 0 and 9. <br/> `0` = Fullscreen, `1` = Rainbow, `2` = Boxed, `3` = Analog square, <br/> `4` = Fullscreen negative, `5` = Analog round, `6` = Widescreen |
-| `twentyfour` | Changes between 12h or 24h format. <br/> `0` = 12h, `1` = 24h. Defaults to 24h. |
+| `twentyfour` | Changes between 12h or 24h format. <br/> `0` = 12h, `1` = 24h. Defaults to 24h. Doesn't actually change the current time. |
 | `weather` | Actives or deactivates showing the weather with `0` or `1`. |
 | `temp`    | Actives or deactivates showing the temperature with `0` or `1`. |
 | `calendar` | Actives or deactivates showing the calendar date with `0` or `1`. |
@@ -330,15 +330,15 @@ MODE keyboard 0
 #### MODE light
 Shows the light channel.
 
-`MODE light [color] [brightness] [power]`
+`MODE light [brightness] [color] [power]`
 | Parameter | Description |
 | ---       | ---         |
-| `color`   | The color of the clock in the typical RGB HEX format. Example: `FF0000` for red. |
 | `brightness` | The brightness value between 0 and 100. |
+| `color`   | The color of the clock in the typical RGB HEX format. Example: `FF0000` for red. |
 | `power`   | Activates or deactivates powering the LED panel. |
 
 ```
-MODE light FF0000 100 1
+MODE light 100 FF0000 1
 ```
 
 #### MODE lyrics

src/config.h

@@ -15,7 +15,7 @@
 
     /* TCP Configuration */
     #define TCP_PORT         7777
-    #define TCP_MAX          5
+    #define TCP_MAX          3
 
     /* MQTT Configuration */
     #define MQTT_CLIENT      "ESP32-Divoom"

src/divoom/divoom.cpp

@@ -134,15 +134,15 @@ data_commands_t* Divoom::parseMode(char *buffer, size_t size) {
         char* content = buffer + offset;
         size -= offset;
 
-        char* color = nullptr;
         uint8_t brightness = 0;
-        bool power = 0;
+        char* color = nullptr;
+        bool power = 1;
 
         char *token = strtok(content, " ");
-        if (token != NULL) color = token;
+        if (token != NULL) brightness = strtoul(token, NULL, 10);
 
         token = strtok(NULL, " ");
-        if (token != NULL) brightness = strtoul(token, NULL, 10);
+        if (token != NULL) color = token;
 
         token = strtok(NULL, " ");
         if (token != NULL) power = strtoul(token, NULL, 10);
@@ -635,7 +635,7 @@ void Divoom::show_light(char* color, uint8_t brightness, bool power) {
     }
 
     buffer[index++] = brightness; // brightness
-    buffer[index++] = color != nullptr ? 0x01 : 0x00; // effect mode
+    buffer[index++] = color == nullptr ? 0x01 : 0x00; // effect mode
     buffer[index++] = power ? 0x01 : 0x00; // power on/off
 
     command(&(commands.command[commands.count++]), buffer, index);
@@ -707,12 +707,12 @@ void Divoom::show_scoreboard(uint8_t version, uint16_t player1, uint16_t player2
         buffer[index++] = 0x06; // scoreboard view
         buffer[index++] = 0x00;
 
-        buffer[index++] = (player1 & 0xff); // player1
-        buffer[index++] = (player1 >> 8); // player1
-
         buffer[index++] = (player2 & 0xff); // player2
         buffer[index++] = (player2 >> 8); // player2
 
+        buffer[index++] = (player1 & 0xff); // player1
+        buffer[index++] = (player1 >> 8); // player1
+
         command(&(commands.command[commands.count++]), buffer, index);
     }
 
@@ -724,12 +724,12 @@ void Divoom::show_scoreboard(uint8_t version, uint16_t player1, uint16_t player2
         buffer[index++] = 0x01; // scoreboard tool
         buffer[index++] = 0x01; // show it
 
-        buffer[index++] = (player1 & 0xff); // player1
-        buffer[index++] = (player1 >> 8); // player1
-
         buffer[index++] = (player2 & 0xff); // player2
         buffer[index++] = (player2 >> 8); // player2
 
+        buffer[index++] = (player1 & 0xff); // player1
+        buffer[index++] = (player1 >> 8); // player1
+
         command(&(commands.command[commands.count++]), buffer, index);
     }
 }

src/hardware/wifictl.cpp

@@ -102,10 +102,6 @@ void WifiHandler::connected(WiFiEvent_t event, WiFiEventInfo_t info) {
 
     MDNS.begin(WIFI_NAME);
     MDNS.addService("_divoom_esp32", "_tcp", TCP_PORT);
-
-    if (MqttInput::check()) {
-        MqttInput::update();
-    }
 }
 
 /**

src/input/mqtt.cpp

@@ -33,7 +33,9 @@ void MqttInput::setup() {
 void MqttInput::loop() {
     if (strlen(MQTT_HOST) == 0) return;
 
-    if (getElapsed(timer) > 10000) {
+    bool isWifiConnected = WifiHandler::check(true);
+    if (getElapsed(timer) > 15000 || (isWifiConnected && !wasWifiConnected)) {
+        wasWifiConnected = isWifiConnected;
         timer = millis();
 
         if (check()) {
@@ -49,6 +51,7 @@ void MqttInput::loop() {
 */
 bool MqttInput::check(void) {
     if (strlen(MQTT_HOST) == 0) return false;
+    if (!wasWifiConnected) return false;
 
     if (mqttClient.connected())
     {
@@ -81,6 +84,7 @@ bool MqttInput::check(void) {
 */
 void MqttInput::update(void) {
     if (strlen(MQTT_HOST) == 0) return;
+    if (!isConnected) return;
 
     char topicState[strlen(MQTT_TOPIC) + strlen("proxy")];
     snprintf(topicState, sizeof( topicState ), MQTT_TOPIC, "proxy");

src/input/mqtt.h

@@ -21,6 +21,7 @@
 
         private:
             inline static bool isConnected;
+            inline static bool wasWifiConnected;
             inline static unsigned long timer;
 
             static void parse(char* topic, uint8_t* payload, size_t size);

src/input/tcp.cpp

@@ -14,7 +14,7 @@ void TcpInput::setup() {
     tcpServer.onClient(connection, &tcpServer);
     tcpServer.begin();
 
-    parsePacketQueue = xQueueCreate(10, sizeof(data_packet_t));
+    parsePacketQueue = xQueueCreate(5, sizeof(data_packet_t));
     xTaskCreatePinnedToCore(queue, "ParsePacketTask", 4096, NULL, 1, &parsePacketHandle, 1);
 }