Function openNamespace

src/settings.cpp:42–49

}

std::unique_ptr<nvs::NVSHandle> openNamespace(const char *ns, nvs_open_mode_t mode, esp_err_t &err) {
    auto handle = nvs::open_nvs_handle(ns, mode, &err);
    if (err != ESP_OK) {
        log_i("openNamespace(%s) failed: %d", ns, err);
        return nullptr;
    }
    return handle;
}

JsonArray ensureWifiListInternal() {
    JsonObject setting = ensureSettingsRoot();