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/

Dependencies:   EthernetInterface Milkcocoa_EthernetIF mbed-rtos mbed

main.cpp

Committer:
jksoft
Date:
2016-06-06
Revision:
7:90a62daabce9
Parent:
6:bb5007360554

File content as of revision 7:90a62daabce9:

#include "mbed.h"
#include "MQTTEthernet.h"
#include "MQTTClient.h"
#include "Milkcocoa.h"
#include "MClient.h"

// The default setting is for the Simple IoT Board(mbed LPC1114FN28)
// Please change to fit the platform
Serial pc(USBTX, USBRX);
PwmOut myled(LED1);

/************************* Your Milkcocoa Setup *********************************/
#define MILKCOCOA_APP_ID      "...YOUR_MILKCOCOA_APP_ID..."
#define MILKCOCOA_DATASTORE   "LED"

/************* 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() {
// void setup() {
    pc.baud(9600);

    MQTTEthernet *ipstack = new MQTTEthernet();
	MClient *client = new MClient(ipstack);
	Milkcocoa *milkcocoa = new Milkcocoa(client, MQTT_SERVER, MILKCOCOA_SERVERPORT, MILKCOCOA_APP_ID, MQTT_CLIENTID);

    pc.printf("Milkcocoa mbed ver demo\n\r\n\r\n\r");
	
	milkcocoa->connect();
	pc.printf("\n\rEther connected\n\r");
	
	pc.printf("%d\n\r",milkcocoa->on(MILKCOCOA_DATASTORE, "push", onpush));
	
// }
	while(1) {
// void loop() {
		milkcocoa->loop();
	}
}

void onpush(MQTT::MessageData& md)
{
    MQTT::Message &message = md.message;
	DataElement de = DataElement((char*)message.payload);
	pc.printf("onpush\n\r");
	myled = (float)de.getInt("RED") / 100.0f;
}