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Code Issues Releases Activity

Updated PachubeClientString and PachubeClient examples for Ethernet

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This commit is contained in:
Tom Igoe 2012-03-16 10:48:07 -04:00
parent 13e0b9335c
commit c9ded42197
2 changed files with 41 additions and 35 deletions
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37
libraries/Ethernet/examples/PachubeClient/PachubeClient.ino
View File

@ -16,7 +16,7 @@
* Ethernet shield attached to pins 10, 11, 12, 13
created 15 March 2010
updated 27 Feb 2012
updated 16 Mar 2012
by Tom Igoe with input from Usman Haque and Joe Saavedra
http://arduino.cc/en/Tutorial/PachubeClient
@ -27,8 +27,6 @@ http://arduino.cc/en/Tutorial/PachubeClient
#include <SPI.h>
#include <Ethernet.h>
#define APIKEY "YOUR API KEY GOES HERE" // replace your pachube api key here
#define FEEDID 00000 // replace your feed ID
#define USERAGENT "My Project" // user agent is the project name
@ -45,9 +43,14 @@ IPAddress ip(10,0,1,20);
// initialize the library instance:
EthernetClient client;
long lastConnectionTime = 0; // last time you connected to the server, in milliseconds
boolean lastConnected = false; // state of the connection last time through the main loop
const int postingInterval = 10000; //delay between updates to Pachube.com
// if you don't want to use DNS (and reduce your sketch size)
// use the numeric IP instead of the name for the server:
IPAddress server(216,52,233,122); // numeric IP for api.pachube.com
//char server[] = "api.pachube.com"; // name address for pachube API
unsigned long lastConnectionTime = 0; // last time you connected to the server, in milliseconds
boolean lastConnected = false; // state of the connection last time through the main loop
const unsigned long postingInterval = 10*1000; //delay between updates to Pachube.com
void setup() {
// start serial port:
@ -93,13 +96,13 @@ void loop() {
// this method makes a HTTP connection to the server:
void sendData(int thisData) {
// if there's a successful connection:
if (client.connect("www.pachube.com", 80)) {
if (client.connect(server, 80)) {
Serial.println("connecting...");
// send the HTTP PUT request:
// send the HTTP PUT request:
client.print("PUT /v2/feeds/");
client.print(FEEDID);
client.println(".csv HTTP/1.1");
client.print("Host: api.pachube.com\n");
client.println("Host: api.pachube.com");
client.print("X-PachubeApiKey: ");
client.println(APIKEY);
client.print("User-Agent: ");
@ -112,24 +115,24 @@ void sendData(int thisData) {
client.println(thisLength);
// last pieces of the HTTP PUT request:
client.print("Content-Type: text/csv\n");
client.println("Connection: close\n");
client.println("Content-Type: text/csv");
client.println("Connection: close");
client.println();
// here's the actual content of the PUT request:
client.print("sensor1,");
client.print("sensor1,");
client.println(thisData);
// note the time that the connection was made:
lastConnectionTime = millis();
}
else {
// if you couldn't make a connection:
// if you couldn't make a connection:
Serial.println("connection failed");
Serial.println();
Serial.println("disconnecting.");
client.stop();
lastConnected = client.connected();
}
// note the time that the connection was made or attempted:
lastConnectionTime = millis();
}

39
libraries/Ethernet/examples/PachubeClientString/PachubeClientString.ino
View File

@ -18,7 +18,7 @@
* Ethernet shield attached to pins 10, 11, 12, 13
created 15 March 2010
updated 27 Feb 2012
updated 16 Mar 2012
by Tom Igoe with input from Usman Haque and Joe Saavedra
http://arduino.cc/en/Tutorial/PachubeClientString
@ -40,14 +40,19 @@
0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED};
// fill in an available IP address on your network here,
// for manual configuration:
IPAddress ip(10,0,0,20);
IPAddress ip(10,0,1,20);
// initialize the library instance:
EthernetClient client;
unsigned long lastConnectionTime = 0; // last time you connected to the server, in milliseconds
boolean lastConnected = false; // state of the connection last time through the main loop
const unsigned long postingInterval = 10000; //delay between updates to Pachube.com
// if you don't want to use DNS (and reduce your sketch size)
// use the numeric IP instead of the name for the server:
//IPAddress server(216,52,233,122); // numeric IP for api.pachube.com
char server[] = "api.pachube.com"; // name address for pachube API
unsigned long lastConnectionTime = 0; // last time you connected to the server, in milliseconds
boolean lastConnected = false; // state of the connection last time through the main loop
const unsigned long postingInterval = 10*1000; //delay between updates to Pachube.com
void setup() {
// start serial port:
@ -66,9 +71,9 @@ void loop() {
// read the analog sensor:
int sensorReading = analogRead(A0);
// convert the data to a String to send it:
String dataString = "sensor1,";
dataString += sensorReading;
dataString += sensorReading;
// you can append multiple readings to this String if your
// pachube feed is set up to handle multiple values:
@ -93,7 +98,7 @@ void loop() {
}
// if you're not connected, and ten seconds have passed since
// your last connection, then connect again and send data:
// your last connection, then connect again and send data:
if(!client.connected() && (millis() - lastConnectionTime > postingInterval)) {
sendData(dataString);
}
@ -105,29 +110,27 @@ void loop() {
// this method makes a HTTP connection to the server:
void sendData(String thisData) {
// if there's a successful connection:
if (client.connect("api.pachube.com", 80)) {
if (client.connect(server, 80)) {
Serial.println("connecting...");
// send the HTTP PUT request:
client.print("PUT /v2/feeds/");
client.print(FEEDID);
client.println(".csv HTTP/1.1");
client.print("Host: api.pachube.com\n");
client.println("Host: api.pachube.com");
client.print("X-PachubeApiKey: ");
client.println(APIKEY);
client.print("User-Agent: ");
client.println(USERAGENT);
client.print("Content-Length: ");
client.println(thisData.length(), DEC);
client.println(thisData.length());
// last pieces of the HTTP PUT request:
client.print("Content-Type: text/csv\n");
client.println("Connection: close\n");
client.println("Content-Type: text/csv");
client.println("Connection: close");
client.println();
// here's the actual content of the PUT request:
client.println(thisData);
// note the time that the connection was made:
lastConnectionTime = millis();
}
else {
// if you couldn't make a connection:
@ -135,8 +138,8 @@ void sendData(String thisData) {
Serial.println();
Serial.println("disconnecting.");
client.stop();
lastConnected = client.connected();
}
// note the time that the connection was made or attempted:
lastConnectionTime = millis();
}