【mbed OS5対応バージョン】データの保存、更新、取得ができるWebサービス「milkcocoa」に接続し、データのプッシュ、送信、取得ができるライブラリを使ったサンプルです。 EthernetIF版 https://mlkcca.com/
Diff: main.cpp
- Revision:
- 0:885b53a42035
- Child:
- 1:1ab9d9f92764
diff -r 000000000000 -r 885b53a42035 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Feb 09 07:31:26 2017 +0000 @@ -0,0 +1,64 @@ +#include "mbed.h" +#include "MQTTInterface.h" +#include "MQTTClient.h" +#include "Milkcocoa.h" +#include "MClient.h" +#include "EthernetInterface.h" + +EthernetInterface eth; +RawSerial pc(USBTX,USBRX); + +/************************* Your Milkcocoa Setup *********************************/ + +#define MILKCOCOA_APP_ID "postite082h1" +#define MILKCOCOA_DATASTORE "mbed_lan" + +/************* Milkcocoa Setup (you don't need to change this!) ******************/ + +#define MILKCOCOA_SERVERPORT 1883 + +/************ Global State (you don't need to change this!) ******************/ +const char MQTT_SERVER[] = MILKCOCOA_APP_ID ".mlkcca.com"; +const char MQTT_CLIENTID[] = __TIME__ MILKCOCOA_APP_ID; + +extern void onpush(MQTT::MessageData& md); + +int main() { + + pc.baud(9600); + pc.printf("Milkcocoa mbed os ver demo\n\r\n\r\n\r"); + + int ret = eth.connect(); + if (ret != 0) { + printf("\r\nConnection error\r\n"); + return -1; + } + pc.printf("\n\rEthernet connected\n\r"); + + Milkcocoa* milkcocoa = new Milkcocoa(ð, MQTT_SERVER, MILKCOCOA_SERVERPORT, MILKCOCOA_APP_ID, MQTT_CLIENTID); + + milkcocoa->connect(); + + pc.printf("%d\n\r",milkcocoa->on(MILKCOCOA_DATASTORE, "push", onpush)); + + milkcocoa->setLoopCycle(5000); + milkcocoa->start(); + + while(1) { + DataElement elem = DataElement(); + elem.setValue("v", 1); + + milkcocoa->push(MILKCOCOA_DATASTORE, elem); + + Thread::wait(7000); + + } +} + +void onpush(MQTT::MessageData& md) +{ + MQTT::Message &message = md.message; + DataElement de = DataElement((char*)message.payload); + pc.printf("onpush\n\r"); + pc.printf("%d\n\r",de.getInt("v")); +} \ No newline at end of file