Matter add Fan support (virtual only)

CHANGELOG.md

@@ -10,6 +10,7 @@ All notable changes to this project will be documented in this file.
 - Extend command ``SetOption147 1`` to disable publish of IRReceived MQTT messages (#21574)
 - Matter support for Rain sensor (#21633)
 - Matter add internal debug option
+- Matter add Fan support (virtual only)
 
 ### Breaking Changed
 

lib/libesp32/berry_matter/src/be_matter_module.c

@@ -258,6 +258,8 @@ extern const bclass be_class_Matter_TLV;   // need to declare it upfront because
 #include "solidify/solidified_Matter_Plugin_3_Sensor_Contact.h"
 #include "solidify/solidified_Matter_Plugin_3_Sensor_Rain.h"
 #include "solidify/solidified_Matter_Plugin_3_Sensor_Waterleak.h"
+#include "solidify/solidified_Matter_Plugin_2_Fan.h"
+#include "solidify/solidified_Matter_Plugin_9_Virt_Fan.h"
 #include "solidify/solidified_Matter_Plugin_9_Virt_Sensor_Contact.h"
 #include "solidify/solidified_Matter_Plugin_9_Virt_Sensor_Occupancy.h"
 #include "solidify/solidified_Matter_Plugin_9_Virt_Sensor_Rain.h"

lib/libesp32/berry_matter/src/embedded/Matter_Plugin_0.be

@@ -1,5 +1,5 @@
 #
-# Matter_Plugin.be - generic superclass for all Matter plugins, used to define specific behaviors (light, switch, media...)
+# Matter_Plugin_0.be - generic superclass for all Matter plugins, used to define specific behaviors (light, switch, media...)
 #
 # Copyright (C) 2023  Stephan Hadinger & Theo Arends
 #
@@ -48,6 +48,7 @@ class Matter_Plugin
   static var FEATURE_MAPS = {               # feature map per cluster
     0x0031: 0x04,                           # Put Eth for now which should work for any on-network
     0x0102: 1 + 4,                          # Lift + PA_LF
+    0x0202: 2,                              # Fan: Auto
   }
   # `CLUSTER_REVISIONS` contains revision numbers for each cluster, or `1` if not present
   static var CLUSTER_REVISIONS = {

lib/libesp32/berry_matter/src/embedded/Matter_Plugin_1_Aggregator.be

@@ -1,5 +1,5 @@
 #
-# Matter_Plugin_Aggregator.be - implements the Aggregator endpoint
+# Matter_Plugin_1_Aggregator.be - implements the Aggregator endpoint
 #
 # Copyright (C) 2023  Stephan Hadinger & Theo Arends
 #

lib/libesp32/berry_matter/src/embedded/Matter_Plugin_1_Device.be

@@ -1,5 +1,5 @@
 #
-# Matter_Plugin_Device.be - implements the behavior for a standard Device
+# Matter_Plugin_1_Device.be - implements the behavior for a standard Device
 #
 # Copyright (C) 2023  Stephan Hadinger & Theo Arends
 #

lib/libesp32/berry_matter/src/embedded/Matter_Plugin_1_Root.be

@@ -1,5 +1,5 @@
 #
-# Matter_Plugin_Root.be - implements the core features that a Matter device must implemment
+# Matter_Plugin_1_Root.be - implements the core features that a Matter device must implemment
 #
 # Copyright (C) 2023  Stephan Hadinger & Theo Arends
 #

lib/libesp32/berry_matter/src/embedded/Matter_Plugin_2_Fan.be

@@ -0,0 +1,198 @@
+#
+# Matter_Plugin_2_Fan.be - implements the behavior for a generic Fan
+#
+# Copyright (C) 2023  Stephan Hadinger & Theo Arends
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+import matter
+
+# Matter plug-in for core behavior
+
+#@ solidify:Matter_Plugin_Fan,weak
+
+class Matter_Plugin_Fan : Matter_Plugin_Device
+  static var TYPE = "fan"                           # name of the plug-in in json
+  static var DISPLAY_NAME = "Fan"                   # display name of the plug-in
+  # static var ARG  = ""                              # additional argument name (or empty if none)
+  static var CLUSTERS  = matter.consolidate_clusters(_class, {
+    # 0x001D: inherited                             # Descriptor Cluster 9.5 p.453
+    # 0x0003: inherited                             # Identify 1.2 p.16
+    # 0x0004: inherited                             # Groups 1.3 p.21
+    # 0x0005: inherited                             # Scenes 1.4 p.30 - no writable
+    0x0202: [0,1,2,3],                              # Fan
+  })
+  static var UPDATE_COMMANDS = matter.UC_LIST(_class, "FanMode", "FanSpeed")
+  static var TYPES = { 0x002B: 2 }                  # Fan
+
+  # Inherited
+  # var device                                        # reference to the `device` global object
+  # var endpoint                                      # current endpoint
+  # var clusters                                      # map from cluster to list of attributes, typically constructed from CLUSTERS hierachy
+  # var tick                                          # tick value when it was last updated
+  # var node_label                                    # name of the endpoint, used only in bridge mode, "" if none
+  var shadow_fan_mode
+  var shadow_fan_speed_pct
+  #############################################################
+  # FanMode:
+  #     0: Off
+  #     1: Low
+  #     2: Medium
+  #     3: High
+  #     4: On -- deprecated
+  #     5: Auto -- not declared as supported
+  #     6: Smart -- deprecated
+
+  #############################################################
+  # Constructor
+  def init(device, endpoint, config)
+    super(self).init(device, endpoint, config)
+    self.shadow_fan_mode = 0    # Off by default
+    self.shadow_fan_speed_pct = 0
+  end
+
+  #############################################################
+  # Model
+  #
+  def set_fan_mode(fan_mode)
+    fan_mode = int(fan_mode)
+    if (fan_mode < 0) fan_mode = 0 end        # force positive
+    if fan_mode != self.shadow_fan_mode
+      self.attribute_updated(0x0202, 0x0000)
+      self.shadow_fan_mode = int(fan_mode)
+      # compute new speed
+      var new_speed_pct = self.shadow_fan_speed_pct
+      if self.shadow_fan_mode == 0            # set to Off, we need to adjust speed to 0 (4.4.6.1.1)
+        new_speed_pct = 0
+      elif self.shadow_fan_mode > 3           # Auto mode or unsupported modes, since we don't support AUTO, set speed to max
+        self.shadow_fan_mode = 3              # HIGH
+        new_speed_pct = 100
+      else                                    # set to value
+        new_speed_pct = tasmota.scale_uint(fan_mode, 0, 3, 0, 100)
+      end
+      # adjust and advertize if speed changed
+      if self.shadow_fan_speed_pct != new_speed_pct
+        self.shadow_fan_speed_pct = new_speed_pct
+        self.attribute_updated(0x0202, 0x0002)
+      end
+    end
+  end
+
+  def set_fan_speed_pct(fan_speed_pct)
+    # guard value
+    fan_speed_pct = int(fan_speed_pct)
+    if (fan_speed_pct < 0)    fan_speed_pct = 0     end
+    if (fan_speed_pct > 100)  fan_speed_pct = 100   end
+    if fan_speed_pct != self.shadow_fan_speed_pct
+      self.attribute_updated(0x0202, 0x0002)
+      self.shadow_fan_speed_pct = fan_speed_pct
+      # adjust mode if needed
+      var new_mode = self.shadow_fan_mode
+      if (fan_speed_pct == 0)
+        new_mode = 0
+      else
+        new_mode = tasmota.scale_uint(fan_speed_pct, 1, 100, 1, 3)
+      end
+      # adjust and advertize if mode changed
+      if (new_mode != self.shadow_fan_mode)
+        self.shadow_fan_mode = new_mode
+        self.attribute_updated(0x0202, 0x0000)
+      end 
+    end
+  end
+
+  #############################################################
+  # read an attribute
+  #
+  def read_attribute(session, ctx, tlv_solo)
+    var TLV = matter.TLV
+    var cluster = ctx.cluster
+    var attribute = ctx.attribute
+
+    # ====================================================================================================
+    if   cluster == 0x0202              # ========== Fan ==========
+      self.update_shadow_lazy()
+      if   attribute == 0x0000          #  ---------- FanMode / enum8 ----------
+        return tlv_solo.set(TLV.U1, self.shadow_fan_mode)
+      elif attribute == 0x0001          #  ---------- FanModeSequence / enum8 ----------
+        return tlv_solo.set(TLV.U1, 2)  # Off/Low/Med/High/Auto
+      elif attribute == 0x0002          #  ---------- PercentSetting / enum8 ----------
+        return tlv_solo.set(TLV.U1, self.shadow_fan_speed_pct)
+      elif attribute == 0x0003          #  ---------- PercentSetting / enum8 ----------
+        return tlv_solo.set(TLV.U1, self.shadow_fan_speed_pct)
+      end
+
+    end
+    return super(self).read_attribute(session, ctx, tlv_solo)
+  end
+
+  #############################################################
+  # MVC Model
+  #
+  # Controller write attributes
+  #############################################################
+  #############################################################
+  # write attribute
+  def write_attribute(session, ctx, write_data)
+    var TLV = matter.TLV
+    var cluster = ctx.cluster
+    var attribute = ctx.attribute
+
+    # ====================================================================================================
+    if   cluster == 0x0202              # ========== Fan ==========
+      self.update_shadow_lazy()
+      if   attribute == 0x0000          #  ---------- FanMode / enum8 ----------
+        if type(write_data) == 'int'
+          self.set_fan_mode(write_data)
+          self.publish_command('FanMode', self.shadow_fan_mode, 'FanSpeed', self.shadow_fan_speed_pct)
+          return true
+        else
+          ctx.status = matter.CONSTRAINT_ERROR
+          return false
+        end
+      elif attribute == 0x0002          #  ---------- PercentSetting / enum8 ----------
+        if type(write_data) == 'int'
+          self.set_fan_speed_pct(write_data)
+          self.publish_command('FanMode', self.shadow_fan_mode, 'FanSpeed', self.shadow_fan_speed_pct)
+          return true
+        else
+          ctx.status = matter.CONSTRAINT_ERROR
+          return false
+        end
+      end
+
+    end
+    # return super(self).read_attribute(session, ctx, tlv_solo)   # not useful as there is nothing in superclass
+    return nil
+  end
+
+  #############################################################
+  # update_virtual
+  #
+  # Update internal state for virtual devices
+  def update_virtual(payload)
+    var val_fan_mode = payload.find("FanMode")
+    if val_fan_mode != nil
+      self.set_fan_mode(int(val_fan_mode))
+    end
+    var val_fan_speed = payload.find("FanSpeed")
+    if val_fan_speed != nil
+      self.set_fan_speed_pct(int(val_fan_speed))
+    end
+    # super(self).update_virtual(payload)   # not useful as there is nothing in superclass
+  end
+
+end
+matter.Plugin_Fan = Matter_Plugin_Fan

lib/libesp32/berry_matter/src/embedded/Matter_Plugin_3_Sensor_Waterleak.be

@@ -1,5 +1,5 @@
 #
-# Matter_Plugin_3_Sensor_Waterleak.be - implements the behavior for a Water leak Sensor
+# Matter_Plugin_2_Sensor_Waterleak.be - implements the behavior for a Water leak Sensor
 #
 # Copyright (C) 2024  Stephan Hadinger & Theo Arends
 #

lib/libesp32/berry_matter/src/embedded/Matter_Plugin_8_Bridge_Sensor_Rain.be

@@ -1,5 +1,5 @@
 #
-# Matter_Plugin_Bridge_8_Sensor_Rain.be - implements Rain Sensor via HTTP to Tasmota
+# Matter_Plugin_Bridge_Sensor_Rain.be - implements Rain Sensor via HTTP to Tasmota
 #
 # Copyright (C) 2024  Stephan Hadinger & Theo Arends
 #

lib/libesp32/berry_matter/src/embedded/Matter_Plugin_9_Virt_Fan.be

@@ -0,0 +1,33 @@
+#
+# Matter_Plugin_Virt_Fan.be - implements the behavior for a Virtual Fan
+#
+# Copyright (C) 2023  Stephan Hadinger & Theo Arends
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+import matter
+
+# Matter plug-in for core behavior
+
+#@ solidify:Matter_Plugin_Virt_Fan,weak
+
+class Matter_Plugin_Virt_Fan : Matter_Plugin_Fan
+  static var TYPE = "v_fan"                     # name of the plug-in in json
+  static var DISPLAY_NAME = "v.Fan"             # display name of the plug-in
+  static var ARG  = ""                          # no arg for virtual device
+  static var ARG_HINT = "_Not used_"            # Hint for entering the Argument (inside 'placeholder')
+  static var VIRTUAL = true                     # virtual device
+end
+matter.Plugin_Virt_Fan = Matter_Plugin_Virt_Fan

lib/libesp32/berry_matter/src/embedded/Matter_UI.be

@@ -36,6 +36,7 @@ class Matter_UI
                               "|temperature|pressure|illuminance|humidity|occupancy|onoff|contact|flow|rain|waterleak"
                               "|airquality"
                               "|-virtual|v_relay|v_light0|v_light1|v_light2|v_light3"
+                              "|v_fan"
                               "|v_temp|v_pressure|v_illuminance|v_humidity|v_occupancy|v_contact|v_flow|v_rain|v_waterleak"
                               "|v_airquality"
   static var _CLASSES_TYPES2= "|http_relay|http_light0|http_light1|http_light2|http_light3"

lib/libesp32/berry_matter/src/solidify/solidified_Matter_Plugin_0.h

@@ -1359,10 +1359,11 @@ be_local_class(Matter_Plugin,
     be_nested_map(51,
     ( (struct bmapnode*) &(const bmapnode[]) {
         { be_const_key_weak(FEATURE_MAPS, -1), be_const_simple_instance(be_nested_simple_instance(&be_class_map, {
-        be_const_map( *     be_nested_map(2,
+        be_const_map( *     be_nested_map(3,
     ( (struct bmapnode*) &(const bmapnode[]) {
         { be_const_key_int(258, -1), be_const_int(5) },
-        { be_const_key_int(49, -1), be_const_int(4) },
+        { be_const_key_int(49, 2), be_const_int(4) },
+        { be_const_key_int(514, -1), be_const_int(2) },
     }))    ) } )) },
         { be_const_key_weak(append_state_json, -1), be_const_closure(class_Matter_Plugin_append_state_json_closure) },
         { be_const_key_weak(parse_configuration, -1), be_const_closure(class_Matter_Plugin_parse_configuration_closure) },