my_accessory.c

/*
 * my_accessory.c
 * Define the accessory in C language using the Macro in characteristics.h
 *
 *  Created on: 2020-05-16
 *      Author: Mixiaoxiao (Wang Bin)
 */

#include <homekit/homekit.h>
#include <homekit/characteristics.h>

void my_accessory_identify(homekit_value_t _value) {
  printf("accessory identify\n");
}



// format: float; min 0, max 100, step 0.1, unit celsius
homekit_characteristic_t cha_temperature = HOMEKIT_CHARACTERISTIC_(CURRENT_TEMPERATURE, 1);

// format: float; min 0, max 100, step 1
homekit_characteristic_t cha_humidity = HOMEKIT_CHARACTERISTIC_(CURRENT_RELATIVE_HUMIDITY, 1);

homekit_accessory_t *accessories[] = {
    HOMEKIT_ACCESSORY(.id=1, .category=homekit_accessory_category_sensor, .services=(homekit_service_t*[]) {
        HOMEKIT_SERVICE(ACCESSORY_INFORMATION, .characteristics=(homekit_characteristic_t*[]) {
            HOMEKIT_CHARACTERISTIC(NAME, "ESP8266 Temphum"),
            HOMEKIT_CHARACTERISTIC(MANUFACTURER, "Arduino HomeKit"),
            HOMEKIT_CHARACTERISTIC(SERIAL_NUMBER, "0123456"),
            HOMEKIT_CHARACTERISTIC(MODEL, "ESP8266"),
            HOMEKIT_CHARACTERISTIC(FIRMWARE_REVISION, "1.0"),
            HOMEKIT_CHARACTERISTIC(IDENTIFY, my_accessory_identify),
            NULL
        }),
        HOMEKIT_SERVICE(TEMPERATURE_SENSOR, .primary=true, .characteristics=(homekit_characteristic_t*[]) {
            &cha_temperature,
            NULL
        }),
        HOMEKIT_SERVICE(HUMIDITY_SENSOR, .characteristics=(homekit_characteristic_t*[]) {
            HOMEKIT_CHARACTERISTIC(NAME, "Humidity Sensor"),
            &cha_humidity,
            NULL
        }),
        NULL
    }),
    NULL
};

homekit_server_config_t config = {
    .accessories = accessories,
    .password = "555-11-123"  // Homekit Code
};