Diff: ThingSpeak.h

Revision:

0:a7bce9e88175

Child:

1:ea7f0ef29ef5

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ThingSpeak.h	Mon Jun 05 08:17:19 2017 +0000
@@ -0,0 +1,75 @@
+#ifndef THINGSPEAK_H
+#define THINGSPEAK_H
+#define HOSTNAME "mbed"
+#include "mbed.h"
+#include "EthernetNetIf.h"
+#include "HTTPClient.h"
+
+/** Class for sending data to ThingSpeak over ethernet,
+ *  Class is using old mbed library revision and EthernetNetIf from
+ *  https://developer.mbed.org/users/okini3939/notebook/TCPSocket_jp/
+ * Example:
+ * @code
+ * #include "mbed.h"
+ * #include "ThingSpeak.h"
+ *
+ * ThingSpeak thingSpeak("XXXXXXXXXXXXXXXX");
+ *
+ * int main() {
+ *     int i = 1;
+ *     flot value = 3.14;
+ *     thingSpeak.connect();
+ *     thingSpeak.setField(value,i)
+ *     thingSpeak.putUp();
+ * }
+ * @endcode
+*/
+class ThingSpeak
+{
+
+public:
+    /**
+     * @param: write api key provided from ThingSpeak chanell
+    */
+    ThingSpeak(char*);
+    /**
+     * Establishing ethernet connection until connected
+     *
+    */
+    void connect();
+    
+    float pull(long int, int);
+    
+    /**
+     * Should be added
+    */
+    /**
+    *        void getIP();
+    */
+    /**
+     * Put up data to thing speak when all fields are set
+    */
+    void putUp();
+    /**
+     *Setting values to the field, they should be set in order.
+     * It's not required to set them all  (example: you can set 1, 2, 3 or 1, 3)
+     * @param field value to store on
+     * @param i number of a field
+    */
+    void setField(float field, int i);
+private:
+
+    char* thingSpeakUrl;
+    char* thingSpeakRead;
+    char* thingSpeakKey;
+    char urlBuffer[1023];
+    char fieldBuffer[1023];
+    EthernetNetIf eth;
+    EthernetErr ethErr;
+    HTTPClient http;
+    IpAddr ethIp;
+    HTTPText resp;
+    HTTPResult res;
+};
+
+#endif
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