Diff: ThingSpeak.cpp

Revision:

6:ebbde59c5a1d

Child:

7:1da0a084cd69

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ThingSpeak.cpp	Fri Nov 20 08:28:11 2015 +0000
@@ -0,0 +1,48 @@
+#include "mbed.h"
+#include "EthernetNetIf.h"
+#include "HTTPClient.h"
+#include "ThingSpeak.h"
+
+Serial pc(USBTX, USBRX);
+
+ThingSpeak::ThingSpeak(char* Key, const int Qt) : thingSpeakKey(Key) {      
+    thingSpeakUrl = "https://api.thingspeak.com/update";
+    urlBuffer[0] = 0;
+    fieldBuffer[0] = 0;
+}
+
+void ThingSpeak::connect() {
+    pc.printf("Setting up Ethernet...\r\n");
+    EthernetErr ethErr = eth.setup();
+    if(ethErr){
+        pc.printf("Error %d in ethernet setup.\r\n", ethErr);  
+       //* connect();
+        }
+    pc.printf("Ethernet setup OK\r\n");
+}
+
+void ThingSpeak::getIP() {
+   
+}
+
+void ThingSpeak::setField(float field, int i) {
+    char fieldi;
+    char fieldShortBuff[8];
+    sprintf(fieldShortBuff, "%f", field);
+    sprintf(&fieldi, "%i", i);
+    strncat(fieldBuffer, "&field", 6 );
+    strncat(fieldBuffer, &fieldi , 1);
+    strncat(fieldBuffer, "=", 1);
+    strncat(fieldBuffer, fieldShortBuff , 4);    
+}
+
+void ThingSpeak::putUp() {
+    sprintf(urlBuffer, "%s?key=%s%s", thingSpeakUrl, thingSpeakKey, fieldBuffer);
+    pc.printf("URL Buffer request: %s ", urlBuffer); 
+    res = http.get(urlBuffer, &resp);
+    if (res == HTTP_OK)
+        pc.printf(" Result :\"%s\"\r\n", resp.gets());
+    else
+        pc.printf(" Error %d\r\n", res); 
+    fieldBuffer[0] = 0;         
+}
\ No newline at end of file