feat(repo): update to i2c-ng driver

Closes #21

Author: Lzw655

.github/workflows/build_test.yml

@@ -12,9 +12,9 @@ jobs:
   build:
     strategy:
       matrix:
-        idf_ver: ["release-v5.1", "release-v5.2", "release-v5.3"]
-        idf_target: ["esp32", "esp32s2", "esp32c3", "esp32s3"]
-    runs-on: ubuntu-20.04
+        idf_ver: ["release-v5.4", "release-v5.5"]
+        idf_target: ["esp32", "esp32s2", "esp32c3", "esp32s3", "esp32c6", "esp32p4"]
+    runs-on: ubuntu-latest
     container: espressif/idf:${{ matrix.idf_ver }}
     steps:
       - uses: actions/checkout@v3

CHANGELOG.md

@@ -1,5 +1,13 @@
 # ChangeLog
 
+## v2.0.0 - 2025-07-13
+
+### Breaking Changes:
+
+* break(repo): depend on esp-idf v5.4 or later (arduino-esp32 v3.2.0 or later)
+* break(repo): remove legacy header files and macros which are marked as deprecated
+* break(repo): support i2c-ng driver and not compatible with old i2c driver
+
 ## v1.1.1 - 2025-07-07
 
 ### Enhancements:

CMakeLists.txt

@@ -12,10 +12,3 @@ idf_component_register(
     REQUIRES
         driver
 )
-
-target_compile_options(${COMPONENT_LIB}
-    PUBLIC
-        -Wno-missing-field-initializers
-    PRIVATE
-        $<$<COMPILE_LANGUAGE:CXX>:-std=gnu++17>
-)

README.md

@@ -4,7 +4,7 @@
 
 **Latest Espressif Component Version**: [![Espressif Release](https://components.espressif.com/components/espressif/esp32_io_expander/badge.svg)](https://components.espressif.com/components/espressif/esp32_io_expander)
 
-# ESP32_IO_Expander
+# ESP IO Expander
 
 ## Overview
 
@@ -17,7 +17,7 @@
 
 ## Table of Contents
 
-- [ESP32\_IO\_Expander](#esp32_io_expander)
+- [ESP IO Expander](#esp-io-expander)
   - [Overview](#overview)
   - [Table of Contents](#table-of-contents)
   - [Supported Drivers](#supported-drivers)
@@ -41,9 +41,9 @@
 |                                              **Driver**                                              | **Version** |
 | ---------------------------------------------------------------------------------------------------- | ----------- |
 | [esp_io_expander](https://components.espressif.com/components/espressif/esp_io_expander)             | 1.0.1       |
-| [TCA95XX_8BIT](https://components.espressif.com/components/espressif/esp_io_expander_tca9554)        | 1.0.1       |
-| [TCA95XX_16BIT](https://components.espressif.com/components/espressif/esp_io_expander_tca95xx_16bit) | 1.0.0       |
-| [HT8574](https://components.espressif.com/components/espressif/esp_io_expander_ht8574)               | 1.0.0       |
+| [TCA95XX_8BIT](https://components.espressif.com/components/espressif/esp_io_expander_tca9554)        | 2.0.1       |
+| [TCA95XX_16BIT](https://components.espressif.com/components/espressif/esp_io_expander_tca95xx_16bit) | 2.0.0       |
+| [HT8574](https://components.espressif.com/components/espressif/esp_io_expander_ht8574)               | 2.0.0       |
 | CH422G                                                                                               | x           |
 
 ## How to Use
@@ -52,10 +52,10 @@
 
 #### Dependencies and Versions
 
-|                           **Dependency**                           |     **Version**      |
-| ------------------------------------------------------------------ | -------------------- |
-| [esp-idf](https://github.com/espressif/esp-idf)                    | >= 5.1               |
-| [esp-lib-utils](https://github.com/esp-arduino-libs/esp-lib-utils) | >= 0.1.0 && <= 0.2.0 |
+|                           **Dependency**                           | **Version** |
+| ------------------------------------------------------------------ | ----------- |
+| [esp-idf](https://github.com/espressif/esp-idf)                    | >= 5.4      |
+| [esp-lib-utils](https://github.com/esp-arduino-libs/esp-lib-utils) | 0.2.*       |
 
 #### Adding to Project
 
@@ -75,10 +75,10 @@ Since `ESP32_IO_Expander` depends on the `esp-lib-utils` library which implement
 
 #### Dependencies and Versions
 
-|                           **Dependency**                           |     **Version**      |
-| ------------------------------------------------------------------ | -------------------- |
-| [arduino-esp32](https://github.com/espressif/arduino-esp32)        | >= v3.0.0            |
-| [esp-lib-utils](https://github.com/esp-arduino-libs/esp-lib-utils) | >= 0.1.0 && <= 0.2.0 |
+|                           **Dependency**                           |     **Version**     |
+| ------------------------------------------------------------------ | ------------------- |
+| [arduino-esp32](https://github.com/espressif/arduino-esp32)        | >= v3.2.0           |
+| [esp-lib-utils](https://github.com/esp-arduino-libs/esp-lib-utils) | >= 0.2.0 && < 0.3.0 |
 
 #### Installing the Library
 

examples/ch422g/ch422g.ino

@@ -41,7 +41,6 @@
 
 #define EXAMPLE_I2C_SDA_PIN (8)
 #define EXAMPLE_I2C_SCL_PIN (9)
-#define EXAMPLE_I2C_ADDR    (ESP_IO_EXPANDER_I2C_CH422G_ADDRESS)
 
 esp_expander::CH422G *expander = NULL;
 
@@ -50,7 +49,7 @@ void setup() {
   delay(1000);
   Serial.println("Test begin");
 
-  expander = new esp_expander::CH422G(EXAMPLE_I2C_SCL_PIN, EXAMPLE_I2C_SDA_PIN, EXAMPLE_I2C_ADDR);
+  expander = new esp_expander::CH422G(EXAMPLE_I2C_SCL_PIN, EXAMPLE_I2C_SDA_PIN);
   expander->init();
   expander->begin();
 

idf_component.yml

@@ -1,10 +1,11 @@
-version: "1.1.1"
+version: "2.0.0"
 description: ESP32_IO_Expander is a library designed for driving IO expander chips using ESP SoCs
 url: https://github.com/esp-arduino-libs/ESP32_IO_Expander
 repository: https://github.com/esp-arduino-libs/ESP32_IO_Expander.git
 issues: https://github.com/esp-arduino-libs/ESP32_IO_Expander/issues
 dependencies:
-  idf: ">=5.1"
+  idf: ">=5.4"
+
   espressif/esp-lib-utils:
     version: "0.2.*"
-    public: true
+    public: false

library.properties

@@ -1,5 +1,5 @@
 name=ESP32_IO_Expander
-version=1.1.1
+version=2.0.0
 author=espressif
 maintainer=espressif
 sentence=ESP32_IO_Expander is a library designed for driving IO expander chips using ESP SoCs

micropython.cmake

@@ -13,11 +13,5 @@ target_sources(usermod_esp_io_expander INTERFACE ${SRCS_C} ${SRCS_CXX})
 # Add the current directory as an include directory.
 target_include_directories(usermod_esp_io_expander INTERFACE ${SRC_DIR})
 
-# Add compile options. Since the target is not created by `idf_component_register()`, we need to add the `ESP_PLATFORM` define manually.
-target_compile_options(usermod_esp_io_expander
-    INTERFACE
-        -Wno-missing-field-initializers -DESP_PLATFORM $<$<COMPILE_LANGUAGE:CXX>:-std=gnu++17>
-)
-
 # Link our INTERFACE library to the usermod target.
 target_link_libraries(usermod INTERFACE usermod_esp_io_expander)