Merge 31

libraries/Matter/examples/MatterEnhancedColorLight/MatterEnhancedColorLight.ino

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+// Copyright 2024 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Matter Manager
+#include <Matter.h>
+#include <WiFi.h>
+#include <Preferences.h>
+
+// List of Matter Endpoints for this Node
+// Color Light Endpoint
+MatterEnhancedColorLight EnhancedColorLight;
+
+// It will use HSV color to control all Matter Attribute Changes
+HsvColor_t currentHSVColor = {0, 0, 0};
+
+// it will keep last OnOff & HSV Color state stored, using Preferences
+Preferences matterPref;
+const char *onOffPrefKey = "OnOff";
+const char *hsvColorPrefKey = "HSV";
+
+// set your board RGB LED pin here
+#ifdef RGB_BUILTIN
+const uint8_t ledPin = RGB_BUILTIN;
+#else
+const uint8_t ledPin = 2;  // Set your pin here if your board has not defined LED_BUILTIN
+#warning "Do not forget to set the RGB LED pin"
+#endif
+
+// set your board USER BUTTON pin here
+const uint8_t buttonPin = 0;  // Set your pin here. Using BOOT Button. C6/C3 use GPIO9.
+
+// WiFi is manually set and started
+const char *ssid = "your-ssid";          // Change this to your WiFi SSID
+const char *password = "your-password";  // Change this to your WiFi password
+
+// Set the RGB LED Light based on the current state of the Enhanced Color Light
+bool setLightState(bool state, espHsvColor_t colorHSV, uint8_t brighteness, uint16_t temperature_Mireds) {
+
+  if (state) {
+#ifdef RGB_BUILTIN
+    // currentHSVColor keeps final color result
+    espRgbColor_t rgbColor = espHsvColorToRgbColor(currentHSVColor);
+    // set the RGB LED
+    rgbLedWrite(ledPin, rgbColor.r, rgbColor.g, rgbColor.b);
+#else
+    // No Color RGB LED, just use the HSV value (brightness) to control the LED
+    analogWrite(ledPin, colorHSV.v);
+#endif
+  } else {
+    digitalWrite(ledPin, LOW);
+  }
+  // store last HSV Color and OnOff state for when the Light is restarted / power goes off
+  matterPref.putBool(onOffPrefKey, state);
+  matterPref.putUInt(hsvColorPrefKey, currentHSVColor.h << 16 | currentHSVColor.s << 8 | currentHSVColor.v);
+  // This callback must return the success state to Matter core
+  return true;
+}
+
+void setup() {
+  // Initialize the USER BUTTON (Boot button) GPIO that will act as a toggle switch
+  pinMode(buttonPin, INPUT_PULLUP);
+  // Initialize the LED (light) GPIO and Matter End Point
+  pinMode(ledPin, OUTPUT);
+
+  Serial.begin(115200);
+  while (!Serial) {
+    delay(100);
+  }
+
+  // We start by connecting to a WiFi network
+  Serial.print("Connecting to ");
+  Serial.println(ssid);
+  // enable IPv6
+  WiFi.enableIPv6(true);
+  // Manually connect to WiFi
+  WiFi.begin(ssid, password);
+  // Wait for connection
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");
+  }
+  Serial.println("\r\nWiFi connected");
+  Serial.println("IP address: ");
+  Serial.println(WiFi.localIP());
+  delay(500);
+
+  // Initialize Matter EndPoint
+  matterPref.begin("MatterPrefs", false);
+  // default OnOff state is ON if not stored before
+  bool lastOnOffState = matterPref.getBool(onOffPrefKey, true);
+  // default HSV color is (21, 216, 25) - Warm White Color at 10% intensity
+  uint32_t prefHsvColor = matterPref.getUInt(hsvColorPrefKey, 21 << 16 | 216 << 8 | 25);
+  currentHSVColor = {uint8_t(prefHsvColor >> 16), uint8_t(prefHsvColor >> 8), uint8_t(prefHsvColor)};
+  EnhancedColorLight.begin(lastOnOffState, currentHSVColor);
+  // set the callback function to handle the Light state change
+  EnhancedColorLight.onChange(setLightState);
+
+  // lambda functions are used to set the attribute change callbacks
+  EnhancedColorLight.onChangeOnOff([](bool state) {
+    Serial.printf("Light OnOff changed to %s\r\n", state ? "ON" : "OFF");
+    return true;
+  });
+  EnhancedColorLight.onChangeColorTemperature([](uint16_t colorTemperature) {
+    Serial.printf("Light Color Temperature changed to %d\r\n", colorTemperature);
+    // get correspondent Hue and Saturation of the color temperature
+    HsvColor_t hsvTemperature = espRgbColorToHsvColor(espCTToRgbColor(colorTemperature));
+    // keep previous the brightness and just change the Hue and Saturation
+    currentHSVColor.h = hsvTemperature.h;
+    currentHSVColor.s = hsvTemperature.s;
+    return true;
+  });
+  EnhancedColorLight.onChangeBrightness([](uint8_t brightness) {
+    Serial.printf("Light brightness changed to %d\r\n", brightness);
+    // change current brightness (HSV value)
+    currentHSVColor.v = brightness;
+    return true;
+  });
+  EnhancedColorLight.onChangeColorHSV([](HsvColor_t hsvColor) {
+    Serial.printf("Light HSV Color changed to (%d,%d,%d)\r\n", hsvColor.h, hsvColor.s, hsvColor.v);
+    // keep the current brightness and just change Hue and Saturation
+    currentHSVColor.h = hsvColor.h;
+    currentHSVColor.s = hsvColor.s;
+    return true;
+  });
+
+  // Matter beginning - Last step, after all EndPoints are initialized
+  Matter.begin();
+  // This may be a restart of a already commissioned Matter accessory
+  if (Matter.isDeviceCommissioned()) {
+    Serial.println("Matter Node is commissioned and connected to Wi-Fi. Ready for use.");
+    Serial.printf(
+      "Initial state: %s | RGB Color: (%d,%d,%d) \r\n", EnhancedColorLight ? "ON" : "OFF", EnhancedColorLight.getColorRGB().r,
+      EnhancedColorLight.getColorRGB().g, EnhancedColorLight.getColorRGB().b
+    );
+    // configure the Light based on initial on-off state and its color
+    EnhancedColorLight.updateAccessory();
+  }
+}
+// Button control
+uint32_t button_time_stamp = 0;                 // debouncing control
+bool button_state = false;                      // false = released | true = pressed
+const uint32_t debouceTime = 250;               // button debouncing time (ms)
+const uint32_t decommissioningTimeout = 10000;  // keep the button pressed for 10s to decommission the light
+
+void loop() {
+  // Check Matter Light Commissioning state, which may change during execution of loop()
+  if (!Matter.isDeviceCommissioned()) {
+    Serial.println("");
+    Serial.println("Matter Node is not commissioned yet.");
+    Serial.println("Initiate the device discovery in your Matter environment.");
+    Serial.println("Commission it to your Matter hub with the manual pairing code or QR code");
+    Serial.printf("Manual pairing code: %s\r\n", Matter.getManualPairingCode().c_str());
+    Serial.printf("QR code URL: %s\r\n", Matter.getOnboardingQRCodeUrl().c_str());
+    // waits for Matter Light Commissioning.
+    uint32_t timeCount = 0;
+    while (!Matter.isDeviceCommissioned()) {
+      delay(100);
+      if ((timeCount++ % 50) == 0) {  // 50*100ms = 5 sec
+        Serial.println("Matter Node not commissioned yet. Waiting for commissioning.");
+      }
+    }
+    Serial.printf(
+      "Initial state: %s | RGB Color: (%d,%d,%d) \r\n", EnhancedColorLight ? "ON" : "OFF", EnhancedColorLight.getColorRGB().r,
+      EnhancedColorLight.getColorRGB().g, EnhancedColorLight.getColorRGB().b
+    );
+    // configure the Light based on initial on-off state and its color
+    EnhancedColorLight.updateAccessory();
+    Serial.println("Matter Node is commissioned and connected to Wi-Fi. Ready for use.");
+  }
+
+  // A button is also used to control the light
+  // Check if the button has been pressed
+  if (digitalRead(buttonPin) == LOW && !button_state) {
+    // deals with button debouncing
+    button_time_stamp = millis();  // record the time while the button is pressed.
+    button_state = true;           // pressed.
+  }
+
+  // Onboard User Button is used as a Light toggle switch or to decommission it
+  uint32_t time_diff = millis() - button_time_stamp;
+  if (button_state && time_diff > debouceTime && digitalRead(buttonPin) == HIGH) {
+    button_state = false;  // released
+    // Toggle button is released - toggle the light
+    Serial.println("User button released. Toggling Light!");
+    EnhancedColorLight.toggle();  // Matter Controller also can see the change
+
+    // Factory reset is triggered if the button is pressed longer than 10 seconds
+    if (time_diff > decommissioningTimeout) {
+      Serial.println("Decommissioning the Light Matter Accessory. It shall be commissioned again.");
+      EnhancedColorLight = false;  // turn the light off
+      Matter.decommission();
+    }
+  }
+}

libraries/Matter/examples/MatterEnhancedColorLight/ci.json

@@ -0,0 +1,7 @@
+{
+    "fqbn_append": "PartitionScheme=huge_app",
+    "requires": [
+      "CONFIG_SOC_WIFI_SUPPORTED=y",
+      "CONFIG_ESP_MATTER_ENABLE_DATA_MODEL=y"
+    ]
+}

libraries/Matter/examples/MatterSmartButon/MatterSmartButon.ino

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+// Copyright 2024 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Matter Manager
+#include <Matter.h>
+#include <WiFi.h>
+
+// List of Matter Endpoints for this Node
+// Generic Switch Endpoint - works as a smart button with a single click
+MatterGenericSwitch SmartButton;
+
+// set your board USER BUTTON pin here
+const uint8_t buttonPin = 0;  // Set your pin here. Using BOOT Button. C6/C3 use GPIO9.
+
+// WiFi is manually set and started
+const char *ssid = "your-ssid";          // Change this to your WiFi SSID
+const char *password = "your-password";  // Change this to your WiFi password
+
+void setup() {
+  // Initialize the USER BUTTON (Boot button) GPIO that will act as a toggle switch
+  pinMode(buttonPin, INPUT_PULLUP);
+
+  Serial.begin(115200);
+  while (!Serial) {
+    delay(100);
+  }
+
+  // We start by connecting to a WiFi network
+  Serial.print("Connecting to ");
+  Serial.println(ssid);
+  // enable IPv6
+  WiFi.enableIPv6(true);
+  // Manually connect to WiFi
+  WiFi.begin(ssid, password);
+  // Wait for connection
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");
+  }
+  Serial.println("\r\nWiFi connected");
+  Serial.println("IP address: ");
+  Serial.println(WiFi.localIP());
+  delay(500);
+
+  // Initialize the Matter EndPoint
+  SmartButton.begin();
+
+  // Matter beginning - Last step, after all EndPoints are initialized
+  Matter.begin();
+  // This may be a restart of a already commissioned Matter accessory
+  if (Matter.isDeviceCommissioned()) {
+    Serial.println("Matter Node is commissioned and connected to Wi-Fi. Ready for use.");
+  }
+}
+// Button control
+uint32_t button_time_stamp = 0;                 // debouncing control
+bool button_state = false;                      // false = released | true = pressed
+const uint32_t debouceTime = 250;               // button debouncing time (ms)
+const uint32_t decommissioningTimeout = 10000;  // keep the button pressed for 10s to decommission the Matter Fabric
+
+void loop() {
+  // Check Matter Accessory Commissioning state, which may change during execution of loop()
+  if (!Matter.isDeviceCommissioned()) {
+    Serial.println("");
+    Serial.println("Matter Node is not commissioned yet.");
+    Serial.println("Initiate the device discovery in your Matter environment.");
+    Serial.println("Commission it to your Matter hub with the manual pairing code or QR code");
+    Serial.printf("Manual pairing code: %s\r\n", Matter.getManualPairingCode().c_str());
+    Serial.printf("QR code URL: %s\r\n", Matter.getOnboardingQRCodeUrl().c_str());
+    // waits for Matter Generic Switch Commissioning.
+    uint32_t timeCount = 0;
+    while (!Matter.isDeviceCommissioned()) {
+      delay(100);
+      if ((timeCount++ % 50) == 0) {  // 50*100ms = 5 sec
+        Serial.println("Matter Node not commissioned yet. Waiting for commissioning.");
+      }
+    }
+    Serial.println("Matter Node is commissioned and connected to Wi-Fi. Ready for use.");
+  }
+
+  // A builtin button is used to trigger a command to the Matter Controller
+  // Check if the button has been pressed
+  if (digitalRead(buttonPin) == LOW && !button_state) {
+    // deals with button debouncing
+    button_time_stamp = millis();  // record the time while the button is pressed.
+    button_state = true;           // pressed.
+  }
+
+  // Onboard User Button is used as a smart button or to decommission it
+  uint32_t time_diff = millis() - button_time_stamp;
+  if (button_state && time_diff > debouceTime && digitalRead(buttonPin) == HIGH) {
+    button_state = false;  // released
+    // builtin button is released - send a click event to the Matter Controller
+    Serial.println("User button released. Sending Click to the Matter Controller!");
+    // Matter Controller will receive an event and, if programmed, it will trigger an action
+    SmartButton.click();
+
+    // Factory reset is triggered if the button is pressed longer than 10 seconds
+    if (time_diff > decommissioningTimeout) {
+      Serial.println("Decommissioning the Generic Switch Matter Accessory. It shall be commissioned again.");
+      Matter.decommission();
+    }
+  }
+}

libraries/Matter/examples/MatterSmartButon/ci.json

@@ -0,0 +1,7 @@
+{
+  "fqbn_append": "PartitionScheme=huge_app",
+  "requires": [
+    "CONFIG_SOC_WIFI_SUPPORTED=y",
+    "CONFIG_ESP_MATTER_ENABLE_DATA_MODEL=y"
+  ]
+}