[ESP32] Set MAX_EVENT_QUEUE_SIZE to 40 by default for ESP32 platform (project-chip#34202)

shripad621git · austina-csa · commit 035f05230418 · 2024-07-10T10:44:36.000-07:00
* Set max_event_queue_size to 40 for ESP32 platform

* Addressed review comments
diff --git a/config/esp32/components/chip/Kconfig b/config/esp32/components/chip/Kconfig
@@ -330,9 +330,11 @@ menu "CHIP Device Layer"
         config MAX_EVENT_QUEUE_SIZE
             int "Max Event Queue Size"
             range 0 65535
-            default 25
+            default 40
             help
                 The maximum number of events that can be held in the CHIP Platform event queue.
+                Should be set greater than CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM. For SoCs other than
+                ESP32-C2, where the Wi-Fi buffer number is 8, recommended to use the default value.
 
         config ENABLE_EXTENDED_DISCOVERY
             bool "Enable Extended discovery Support"
diff --git a/examples/all-clusters-app/esp32/sdkconfig.defaults.esp32c2 b/examples/all-clusters-app/esp32/sdkconfig.defaults.esp32c2
@@ -17,3 +17,6 @@ CONFIG_BT_NIMBLE_ROLE_OBSERVER=n
 CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=4
 CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=8
 CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=16
+
+# Event Queue Size
+CONFIG_MAX_EVENT_QUEUE_SIZE=25
diff --git a/examples/all-clusters-minimal-app/esp32/sdkconfig.defaults.esp32c2 b/examples/all-clusters-minimal-app/esp32/sdkconfig.defaults.esp32c2
@@ -17,3 +17,6 @@ CONFIG_BT_NIMBLE_ROLE_OBSERVER=n
 CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=4
 CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=8
 CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=16
+
+# Event Queue Size
+CONFIG_MAX_EVENT_QUEUE_SIZE=25
diff --git a/examples/energy-management-app/esp32/sdkconfig.defaults.esp32c2 b/examples/energy-management-app/esp32/sdkconfig.defaults.esp32c2
@@ -18,5 +18,8 @@ CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=4
 CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=8
 CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=16
 
+# Event Queue Size
+CONFIG_MAX_EVENT_QUEUE_SIZE=25
+
 # Enable HKDF in mbedtls
 CONFIG_MBEDTLS_HKDF_C=y
diff --git a/examples/lighting-app/esp32/sdkconfig.defaults.esp32c2 b/examples/lighting-app/esp32/sdkconfig.defaults.esp32c2
@@ -18,5 +18,8 @@ CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=4
 CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=8
 CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=16
 
+# Event Queue Size
+CONFIG_MAX_EVENT_QUEUE_SIZE=25
+
 # Enable HKDF in mbedtls
 CONFIG_MBEDTLS_HKDF_C=y
