feat(button): support factory mode

Author: lijunru-hub

.gitlab/ci/build.yml

@@ -936,7 +936,7 @@ build_components_button_test_apps:
   extends:
     - .build_examples_template
     - .rules:build:components_button_test_apps
-    - .build_idf_active_release_version
+    - .build_idf_version_greater_equal_v5_0
   variables:
     EXAMPLE_DIR: components/button/test_apps
 

.gitlab/ci/rules.yml

@@ -1364,8 +1364,6 @@
     - <<: *if-trigger-job
     - <<: *if-dev-push
       changes: *patterns-build_system
-    - <<: *if-dev-push
-      changes: *patterns-components_button
     - <<: *if-dev-push
       changes: *patterns-components_knob
     - <<: *if-dev-push

.gitlab/ci/target_test.yml

@@ -255,9 +255,6 @@ components_test_button:
       optional: false
   parallel:
     matrix:
-      - IDF_TARGET: esp32s3
-        IDF_VERSION: "4.4"
-        ENV_TAG: "button"
       - IDF_TARGET: esp32s3
         IDF_VERSION: "5.0"
         ENV_TAG: "button"

components/button/CHANGELOG.md

@@ -1,5 +1,25 @@
 # ChangeLog
 
+## v4.0.0 - 2025-1-9
+
+### Enhancements:
+
+* Use the factory pattern to reduce the build size.
+* Change the state machine to use enumerated values.
+
+### Break change:
+
+* Standardize the return value of the iot_button interface to esp_err_t.
+* Remove support for the old ADC driver.
+* Modify the callback registration interface to:
+    ```c
+    esp_err_t iot_button_register_cb(button_handle_t btn_handle, button_event_t event, button_event_args_t *event_args, button_cb_t cb, void *usr_data);
+    ```
+* Modify the callback unregistration interface to:
+    ```c
+    esp_err_t iot_button_unregister_cb(button_handle_t btn_handle, button_event_t event, button_event_args_t *event_args);
+    ```
+
 ## v3.5.0 - 2024-12-27
 
 ### Enhancements:

components/button/CMakeLists.txt

@@ -7,26 +7,12 @@ if("${IDF_VERSION_MAJOR}.${IDF_VERSION_MINOR}" VERSION_GREATER_EQUAL "5.0")
     if(CONFIG_SOC_ADC_SUPPORTED)
         list(APPEND SRC_FILES "button_adc.c")
     endif()
-else()
-    list(APPEND REQ esp_adc_cal)
-    list(APPEND SRC_FILES "button_adc.c")
 endif()
 
 idf_component_register(SRCS ${SRC_FILES}
-                        INCLUDE_DIRS include
+                        INCLUDE_DIRS include interface
                         REQUIRES ${REQ}
                         PRIV_REQUIRES ${PRIVREQ})
 
-if("${IDF_VERSION_MAJOR}.${IDF_VERSION_MINOR}" VERSION_LESS  "5.0")
-    # Add the macro CONFIG_SOC_ADC_SUPPORTED for the following chips.
-    if(CONFIG_IDF_TARGET STREQUAL "esp32" OR
-       CONFIG_IDF_TARGET STREQUAL "esp32s2" OR
-       CONFIG_IDF_TARGET STREQUAL "esp32s3" OR
-       CONFIG_IDF_TARGET STREQUAL "esp32c3" OR
-       CONFIG_IDF_TARGET STREQUAL "esp32h2")
-       target_compile_definitions(${COMPONENT_LIB} PUBLIC CONFIG_SOC_ADC_SUPPORTED)
-    endif()
-endif()
-
 include(package_manager)
 cu_pkg_define_version(${CMAKE_CURRENT_LIST_DIR})

components/button/Kconfig

@@ -24,22 +24,12 @@ menu "IoT Button"
         range 500 5000
         default 1500
 
-    config BUTTON_SERIAL_TIME_MS
-        int "BUTTON SERIAL TIME (MS)"
+    config BUTTON_LONG_PRESS_HOLD_SERIAL_TIME_MS
+        int "BUTTON LONG_PRESS_HOLD SERIAL TIME (MS)"
         range 2 1000
         default 20
         help
-            "Serial trigger interval"
-
-    config GPIO_BUTTON_SUPPORT_POWER_SAVE
-        bool "GPIO BUTTON SUPPORT POWER SAVE"
-        default n
-        help
-            Enable GPIO button power save
-
-            The function enables the use of GPIO buttons during light sleep,
-            but enabling this function prevents the simultaneous use of other
-            types of buttons.
+            "Long press hold Serial trigger interval"
 
     config ADC_BUTTON_MAX_CHANNEL
         int "ADC BUTTON MAX CHANNEL"