esp-homekit 在 ESP32 上移植

esp-homekit 是 Apple HomeKit 配件服务器库，可以在 esp8266 和 esp32 上使用，以下是 esp-homekit 是基于 esp-idf 在 esp32 上的移植步骤。

组件

• esp-homekit
• esp-wolfssl
• esp-http-parser

步骤

• 在components上下载以上组件，并重命名文件夹

  1. git clone --recursive https://github.com/maximkulkin/esp-homekit homekit
  2. git clone --recursive https://github.com/maximkulkin/esp-http-parser http-parser
  3. git clone --recursive https://github.com/maximkulkin/esp-wolfssl wolfssl

• 修改makefile文件

  CFLAGS += -DHOMEKIT_SHORT_APPLE_UUIDS
  
  include ./components/component_conf.mk

• 修改 main 文件下的 component.mk

  COMPONENT_DEPENDS := homekit

• 修改led demo，详细见目录下的 led.c

  ...
  
  #include <homekit/homekit.h>
  #include <homekit/characteristics.h>
  ...
      
  homekit_accessory_t *accessories[] = {
      HOMEKIT_ACCESSORY(.id=1, .category=homekit_accessory_category_lightbulb, .services=(homekit_service_t*[]){
          HOMEKIT_SERVICE(ACCESSORY_INFORMATION, .characteristics=(homekit_characteristic_t*[]){
              HOMEKIT_CHARACTERISTIC(NAME, "Sample LED"),
              HOMEKIT_CHARACTERISTIC(MANUFACTURER, "HaPK"),
              HOMEKIT_CHARACTERISTIC(SERIAL_NUMBER, "025A2BABF19D"),
              HOMEKIT_CHARACTERISTIC(MODEL, "MyLED"),
              HOMEKIT_CHARACTERISTIC(FIRMWARE_REVISION, "0.1"),
              HOMEKIT_CHARACTERISTIC(IDENTIFY, led_identify),
              NULL
          }),
          HOMEKIT_SERVICE(LIGHTBULB, .primary=true, .characteristics=(homekit_characteristic_t*[]){
              HOMEKIT_CHARACTERISTIC(NAME, "Sample LED"),
              HOMEKIT_CHARACTERISTIC(
                  ON, false,
                  .getter=led_on_get,
                  .setter=led_on_set
              ),
              NULL
          }),
          NULL
      }),
      NULL
  };
  
  homekit_server_config_t config = {
      .accessories = accessories,
      .password = "111-11-111",
      .setupId="1SP0",
  };
  
  void on_wifi_ready() {
      homekit_server_init(&config);
  }
  
  ...

参考

• 参考 esp32-homekit-camera 中的 makefile 和 项目目录