"connect test: on connect success") // 注册通知 registerNotify() } // 连接并注册通知 mClient.connect(BLE_DEVICE_MAC) .subscribe(object : Observer<String> { override fun onSubscribe(d: Disposable) { Log.e("RxBle", "con
* @param topic String contains the topic for the message to be published * @param content String contains the payload for the message to be published */ bool emberAfPluginTransportMqttPublish(const char* topic, const char* paylaod); 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13...
DRAM_ATTRconstchar[] format_string ="%p %x"; charbuffer[64]; sprintf(buffer, format_string, ptr, val); Needless to say, it is not advised to useprintfand other output functions in ISRs. For debugging purposes, use ESP_EARLY_LOGx macros when logging from ISRs. Make sure that both TAG ...
As v9 is a major version it contains API breaking changes too. Most of the conceptual changes in v9 were internal, however the API was affected some widgets reword and refactoring as well. 由于v9是一个重大版本,因此它也包含了破坏性的API更改。在v9中,大部分的概念性变化是内部的,但是一些小部件...
client.setCallback(callback);while(!client.connected()) {Stringclient_id ="esp32-client-"; client_id +=String(WiFi.macAddress());Serial.printf("The client %s connects to the public MQTT broker\n", client_id.c_str());if(client.connect(client_id.c_str(), mqtt_username, mqtt_password...
connected()) { String client_id = "esp32-client-" + String(WiFi.macAddress()); Serial.printf("Connecting to MQTT Broker as %s...\n", client_id.c_str()); if (mqtt_client.connect(client_id.c_str(), mqtt_username, mqtt_password)) { Serial.println("Connected to MQTT broker"); ...
This structure contains information about input devices and callback functions lv_indev_data_t *data: Pointer to the input device data structure in LVGL. The structure is used to store the status and data of the input device, including the current touch state (pressed or released) and the ...
◆ EndpointType enum rclcpp::EndpointType strong Enumerator Invalid Publisher Subscription ◆ ParameterType enum rclcpp::ParameterType : uint8_t Enumerator PARAMETER_NOT_SET PARAMETER_BOOL PARAMETER_INTEGER PARAMETER_DOUBLE PARAMETER_STRING PARAMETER_BYTE_ARRAY PARAMETER_BOOL_ARRAY PARAMETER_INTEGER_ARRAY PARAM...
The second argument is a variable of type mbedtls_md_info_t, which contains some information about the hash function that will be used. More details about the contents of this structure can be found here, but as example it contains fields such as the name of the function or the size of...
String payload = https.getString(); Serial.println(payload); } } else { Serial.printf("[HTTPS] GET... failed, error: %s\n", https.errorToString(httpCode).c_str()); } https.end(); } } else { Serial.printf("[HTTPS] Unable to connect\n"); ...