IEEE1888 GateWay sample that handles only 1 sensor. This is older repository, see IEEE1888_MULTI_SENSOR_GW. The newer version can handle multiple sensors.

Dependencies:   EthernetInterface FiapV2 HTTPClientForSOAP NTPClient mbed-rtos mbed spxml

Fork of temp_FIAP by Yasushi TAUCHI

This program sends only *1* data to FIAP storage with IEEE1888 format.

The data represents temperature degree Celsius taken from LM35 at P20. The LM35 is temperature sensor made by National Semiconductor.

Note 1: Newer repository is available. IEEE1888 (FIAP) multi sensor gateway can handle multiple sensors.

NOTE 2: You should define 2 constants at least before using this program. The constants are FIAP_STORAGE and POINT_ID, contained in main.h file. And You can also define other constants in main.h .

from here, in Japanese. これは、IEEE1888 形式でデータを *1種類だけ* 送信するプログラムです。 このプログラムは、P20 に接続した温度センサー LM35 の値を送信します。

注意: 下記のリポジトリーのプログラムは、複数のセンサーのデータをまとめて送信したい場合を考慮した、新しい Version です。 IEEE1888 (FIAP) multi sensor gateway

また、使用前に、main.h ファイルの定数を定義する必要があります。 (少なくとも FIAP_STORAGE および POINT_ID の2つ )

/media/uploads/strysd/fiap_node.jpg

Revision:
0:27cf9683af17
Child:
1:ddf5d6f68d58
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Aug 20 12:05:25 2012 +0000
@@ -0,0 +1,77 @@
+#include "mbed.h"
+#include "TextLCD.h"
+#include "EthernetInterface.h"
+#include "NTPClient.h"
+#include "fiap.h"
+
+#define NTPServer "ntp.cc.yamaguchi-u.ac.jp"
+
+EthernetInterface eth;
+NTPClient ntp;
+Ticker timer1;
+time_t ctTime;
+
+TextLCD lcd(p24, p26, p27, p28, p29, p30);
+AnalogIn ain(p15);
+DigitalOut led(LED1);
+char timezone[] = "+09:00";  // JST
+FIAP fiap("http://192.168.1.3/axis2/services/FIAPStorage");
+struct fiap_element element[]= {
+    {"http://csse-tech.jp/temp_tauchi",NULL,NULL,NULL,NULL,NULL,NULL,NULL,timezone},
+};
+
+
+void tick(void )
+{
+    float temp;
+    char buffer[9];
+    led=!led;
+    temp=ain*3.3*100.0;
+    ctTime = time(NULL);
+    strftime(buffer,9,"%X",localtime(&ctTime));
+    lcd.locate(0,1);
+    lcd.printf("%s %4.1fDeg",buffer,temp);
+// Save to FIAPStorage
+    char atemp[6];
+    sprintf(atemp,"%4.1f",temp);
+    struct tm t = *localtime(&ctTime);
+    element[0].value=atemp;
+    element[0].year=t.tm_year+1900;
+    element[0].month=t.tm_mon+1;
+    element[0].day=t.tm_mday;
+    element[0].hour=t.tm_hour;
+    element[0].minute=t.tm_min;
+    element[0].second=t.tm_sec;
+    fiap.post(element,1);
+}
+
+int main()
+{
+//Ethernet Initialize
+    eth.init(); //Use DHCP
+    eth.connect();
+    lcd.cls();
+    lcd.locate(0,0);
+    lcd.printf("%s", eth.getIPAddress());
+    printf("Trying to update time...\r\n");
+    if (ntp.setTime(NTPServer) == 0) {
+        printf("Set time successfully\r\n");
+        time_t ctTime;
+        ctTime = time(NULL);
+        ctTime+=32400;
+        set_time(ctTime);
+        ctTime = time(NULL);
+        printf("Time is set to (JST): %s\r\n", ctime(&ctTime));
+        printf("finish \n");
+    } else {
+        lcd.locate(0,1);
+        lcd.printf("Error");
+        return -1;
+    }
+    //fiap.debug_mode=true;
+    //eth.disconnect();
+    while(true) {
+        tick();
+        wait(2);
+    }
+}