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大小: 0.23M文件類(lèi)型: .zip金幣: 1下載: 0 次發(fā)布日期: 2021-01-29
- 語(yǔ)言: C/C++
- 標(biāo)簽:
資源簡(jiǎn)介
MQTT V3.1.1嵌入式系統(tǒng)c語(yǔ)言源碼,內(nèi)含基本的發(fā)布、訂閱函數(shù)及編碼函數(shù),可完全自行調(diào)用
代碼片段和文件信息
#define?MQTTCLIENT_QOS2?1
#include?
#include?“MQTTClient.h“
#define?DEFAULT_STACK_SIZE?-1
#include?“l(fā)inux.cpp“
int?arrivedcount?=?0;
void?messageArrived(MQTT::MessageData&?md)
{
????MQTT::Message?&message?=?md.message;
????printf(“Message?%d?arrived:?qos?%d?retained?%d?dup?%d?packetid?%d\n“?
++arrivedcount?message.qos?message.retained?message.dup?message.id);
????printf(“Payload?%.*s\n“?(int)message.payloadlen?(char*)message.payload);
}
int?main(int?argc?char*?argv[])
{???
????IPStack?ipstack?=?IPStack();
????float?version?=?0.3;
????const?char*?topic?=?“mbed-sample“;
????
????printf(“Version?is?%f\n“?version);
??????????????
????MQTT::Client?client?=?MQTT::Client(ipstack);
????
????const?char*?hostname?=?“iot.eclipse
?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----
?????目錄???????????0??2017-07-14?14:08??paho.mqtt.em
?????文件???????18303??2017-07-14?14:08??paho.mqtt.em
?????文件??????????92??2017-07-14?14:08??paho.mqtt.em
?????文件?????????762??2017-07-14?14:08??paho.mqtt.em
?????目錄???????????0??2017-07-14?14:08??paho.mqtt.em
?????文件???????13576??2017-07-14?14:08??paho.mqtt.em
?????文件?????????119??2017-07-14?14:08??paho.mqtt.em
?????文件?????????431??2017-07-14?14:08??paho.mqtt.em
?????文件????????1579??2017-07-14?14:08??paho.mqtt.em
?????文件????????3692??2017-07-14?14:08??paho.mqtt.em
?????目錄???????????0??2017-07-14?14:08??paho.mqtt.em
?????文件????????1071??2017-07-14?14:08??paho.mqtt.em
?????文件?????????231??2017-07-14?14:08??paho.mqtt.em
?????文件?????????422??2017-07-14?14:08??paho.mqtt.em
?????目錄???????????0??2017-07-14?14:08??paho.mqtt.em
?????文件?????????136??2017-07-14?14:08??paho.mqtt.em
?????文件????????1487??2017-07-14?14:08??paho.mqtt.em
?????目錄???????????0??2017-07-14?14:08??paho.mqtt.em
?????文件?????????777??2017-07-14?14:08??paho.mqtt.em
?????目錄???????????0??2017-07-14?14:08??paho.mqtt.em
?????文件?????????700??2017-07-14?14:08??paho.mqtt.em
?????目錄???????????0??2017-07-14?14:08??paho.mqtt.em
?????文件????????2830??2017-07-14?14:08??paho.mqtt.em
?????目錄???????????0??2017-07-14?14:08??paho.mqtt.em
?????文件?????????956??2017-07-14?14:08??paho.mqtt.em
?????文件?????????713??2017-07-14?14:08??paho.mqtt.em
?????文件????????5322??2017-07-14?14:08??paho.mqtt.em
?????目錄???????????0??2017-07-14?14:08??paho.mqtt.em
?????文件????????1102??2017-07-14?14:08??paho.mqtt.em
?????目錄???????????0??2017-07-14?14:08??paho.mqtt.em
?????文件????????6240??2017-07-14?14:08??paho.mqtt.em
............此處省略101個(gè)文件信息
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