Lucas RayanandClaude Sonnet 5.5
5a9fe676fc
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Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
/*
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* 面向 ESP32 的 ESP-RainMaker 示例
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* 设备：可通过应用和云端控制的智能开关
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*
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* 依赖（idf_component.yml）：
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* espressif/esp_rainmaker: "^1.4.0"
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*/
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#include <stdio.h>
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#include <string.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "esp_log.h"
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#include "nvs_flash.h"
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#include <esp_rmaker_core.h>
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#include <esp_rmaker_standard_params.h>
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#include <esp_rmaker_standard_devices.h>
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#include <app_wifi.h>
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static const char *TAG = "app_rainmaker";
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static esp_rmaker_device_t *switch_device;
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/* 用户在移动应用中更改状态时触发的回调 */
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static esp_err_t write_cb(const esp_rmaker_device_t *dev, const esp_rmaker_param_val_t val, void *priv_data, esp_rmaker_write_ctx_t *ctx)
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{
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if (ctx) {
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ESP_LOGI(TAG, "Command received via %s", esp_rmaker_device_cb_src_to_str(ctx->src));
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}
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bool state = val.val.b;
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ESP_LOGI(TAG, "Switch state changed to: %s", state ? "ON" : "OFF");
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// 更新云端和应用中的参数
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esp_rmaker_param_update_and_report(priv_data, val);
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return ESP_OK;
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}
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void app_main(void)
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{
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// 初始化非易失性存储（NVS）
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esp_err_t err = nvs_flash_init();
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if (err == ESP_ERR_NVS_NO_FREE_PAGES || err == ESP_ERR_NVS_NEW_VERSION_FOUND) {
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ESP_ERROR_CHECK(nvs_flash_erase());
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err = nvs_flash_init();
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}
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ESP_ERROR_CHECK(err);
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// 初始化 Wi-Fi 配网
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app_wifi_init();
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// 配置 RainMaker 节点
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esp_rmaker_config_t rainmaker_cfg = {
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.enable_time_sync = true,
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};
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esp_rmaker_node_t *node = esp_rmaker_node_init(&rainmaker_cfg, "ESP32_SmartSwitch", "Switch");
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// 创建默认的 'Switch' 设备
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switch_device = esp_rmaker_switch_device_create("Living Room Light", NULL, true);
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// 注册写回调
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esp_rmaker_device_add_cb(switch_device, write_cb, NULL);
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esp_rmaker_node_add_device(node, switch_device);
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// 启用附加服务（OTA 和时区）
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esp_rmaker_ota_enable_default();
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esp_rmaker_timezone_service_enable();
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// 启动 RainMaker 代理
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esp_rmaker_start();
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// 通过 BLE 启动 Wi-Fi 配网（在官方 RainMaker 应用中打开）
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app_wifi_start(POP_TYPE_RANDOM);
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ESP_LOGI(TAG, "RainMaker node ready! Scan the QR code in the ESP RainMaker app.");
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}
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