fix(zigbee): initialize missing callbacks in contructors

libraries/Zigbee/src/ZigbeeEP.cpp

@@ -29,6 +29,7 @@ ZigbeeEP::ZigbeeEP(uint8_t endpoint) {
   _cluster_list = nullptr;
   _on_identify = nullptr;
   _on_ota_state_change = nullptr;
+  _on_default_response = nullptr;
   _read_model = NULL;
   _read_manufacturer = NULL;
   _time_status = 0;

libraries/Zigbee/src/ep/ZigbeeAnalog.cpp

@@ -18,6 +18,7 @@
 
 ZigbeeAnalog::ZigbeeAnalog(uint8_t endpoint) : ZigbeeEP(endpoint) {
   _device_id = ESP_ZB_HA_SIMPLE_SENSOR_DEVICE_ID;
+  _on_analog_output_change = nullptr;
 
   //Create basic analog sensor clusters without configuration
   _cluster_list = esp_zb_zcl_cluster_list_create();

libraries/Zigbee/src/ep/ZigbeeBinary.cpp

@@ -17,6 +17,7 @@
 
 ZigbeeBinary::ZigbeeBinary(uint8_t endpoint) : ZigbeeEP(endpoint) {
   _device_id = ESP_ZB_HA_SIMPLE_SENSOR_DEVICE_ID;
+  _on_binary_output_change = nullptr;
 
   //Create basic binary sensor clusters without configuration
   _cluster_list = esp_zb_zcl_cluster_list_create();

libraries/Zigbee/src/ep/ZigbeeColorDimmableLight.cpp

@@ -18,6 +18,7 @@
 
 ZigbeeColorDimmableLight::ZigbeeColorDimmableLight(uint8_t endpoint) : ZigbeeEP(endpoint) {
   _device_id = ESP_ZB_HA_COLOR_DIMMABLE_LIGHT_DEVICE_ID;
+  _on_light_change = nullptr;
 
   esp_zb_color_dimmable_light_cfg_t light_cfg = ZIGBEE_DEFAULT_COLOR_DIMMABLE_LIGHT_CONFIG();
   _cluster_list = esp_zb_color_dimmable_light_clusters_create(&light_cfg);

libraries/Zigbee/src/ep/ZigbeeDimmableLight.cpp

@@ -19,6 +19,7 @@
 
 ZigbeeDimmableLight::ZigbeeDimmableLight(uint8_t endpoint) : ZigbeeEP(endpoint) {
   _device_id = ESP_ZB_HA_DIMMABLE_LIGHT_DEVICE_ID;
+  _on_light_change = nullptr;
 
   zigbee_dimmable_light_cfg_t light_cfg = ZIGBEE_DEFAULT_DIMMABLE_LIGHT_CONFIG();
   _cluster_list = zigbee_dimmable_light_clusters_create(&light_cfg);

libraries/Zigbee/src/ep/ZigbeeFanControl.cpp

@@ -17,6 +17,7 @@
 
 ZigbeeFanControl::ZigbeeFanControl(uint8_t endpoint) : ZigbeeEP(endpoint) {
   _device_id = ESP_ZB_HA_THERMOSTAT_DEVICE_ID;  //There is no FAN_CONTROL_DEVICE_ID in the Zigbee spec
+  _on_fan_mode_change = nullptr;
 
   //Create basic analog sensor clusters without configuration
   _cluster_list = esp_zb_zcl_cluster_list_create();

libraries/Zigbee/src/ep/ZigbeeLight.cpp

@@ -17,6 +17,7 @@
 
 ZigbeeLight::ZigbeeLight(uint8_t endpoint) : ZigbeeEP(endpoint) {
   _device_id = ESP_ZB_HA_ON_OFF_LIGHT_DEVICE_ID;
+  _on_light_change = nullptr;
 
   esp_zb_on_off_light_cfg_t light_cfg = ESP_ZB_DEFAULT_ON_OFF_LIGHT_CONFIG();
   _cluster_list = esp_zb_on_off_light_clusters_create(&light_cfg);  // use esp_zb_zcl_cluster_list_create() instead of esp_zb_on_off_light_clusters_create()

libraries/Zigbee/src/ep/ZigbeePowerOutlet.cpp

@@ -17,6 +17,7 @@
 
 ZigbeePowerOutlet::ZigbeePowerOutlet(uint8_t endpoint) : ZigbeeEP(endpoint) {
   _device_id = ESP_ZB_HA_MAINS_POWER_OUTLET_DEVICE_ID;
+  _on_state_change = nullptr;
 
   esp_zb_mains_power_outlet_cfg_t outlet_cfg = ESP_ZB_DEFAULT_MAINS_POWER_OUTLET_CONFIG();
   _cluster_list = esp_zb_mains_power_outlet_clusters_create(&outlet_cfg);

libraries/Zigbee/src/ep/ZigbeeSwitch.cpp

@@ -22,6 +22,8 @@ ZigbeeSwitch::ZigbeeSwitch(uint8_t endpoint) : ZigbeeEP(endpoint) {
   _device_id = ESP_ZB_HA_ON_OFF_SWITCH_DEVICE_ID;
   _instance = this;  // Set the static pointer to this instance
   _device = nullptr;
+  _on_light_state_change = nullptr;
+  _on_light_state_change_with_source = nullptr;
 
   esp_zb_on_off_switch_cfg_t switch_cfg = ESP_ZB_DEFAULT_ON_OFF_SWITCH_CONFIG();
   _cluster_list = esp_zb_on_off_switch_clusters_create(&switch_cfg);

libraries/Zigbee/src/ep/ZigbeeThermostat.cpp

@@ -26,6 +26,12 @@ ZigbeeThermostat::ZigbeeThermostat(uint8_t endpoint) : ZigbeeEP(endpoint) {
   _device_id = ESP_ZB_HA_THERMOSTAT_DEVICE_ID;
   _instance = this;   // Set the static pointer to this instance
   _device = nullptr;  // Initialize sensor pointer to null
+  _on_temp_receive = nullptr;
+  _on_temp_receive_with_source = nullptr;
+  _on_temp_config_receive = nullptr;
+  _on_humidity_receive = nullptr;
+  _on_humidity_receive_with_source = nullptr;
+  _on_humidity_config_receive = nullptr;
 
   //use custom config to avoid narrowing error -> must be fixed in zigbee-sdk
   esp_zb_thermostat_cfg_t thermostat_cfg = ZB_DEFAULT_THERMOSTAT_CONFIG();

libraries/Zigbee/src/ep/ZigbeeWindowCovering.cpp

@@ -62,6 +62,11 @@ esp_zb_cluster_list_t *ZigbeeWindowCovering::zigbee_window_covering_clusters_cre
 
 ZigbeeWindowCovering::ZigbeeWindowCovering(uint8_t endpoint) : ZigbeeEP(endpoint) {
   _device_id = ESP_ZB_HA_WINDOW_COVERING_DEVICE_ID;
+  _on_open = nullptr;
+  _on_close = nullptr;
+  _on_go_to_lift_percentage = nullptr;
+  _on_go_to_tilt_percentage = nullptr;
+  _on_stop = nullptr;
 
   // set default values for window covering attributes
   _current_lift_percentage = ESP_ZB_ZCL_WINDOW_COVERING_CURRENT_POSITION_LIFT_PERCENTAGE_DEFAULT_VALUE;