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/*
** This sample Arduino sketch uploads telemetry data to Azure Mobile Services
** See the full article here: http://hypernephelist.com/2014/07/11/arduino-uno-azure-mobile-services.html
**
** Thomas Conté @tomconte
*/
#include <Bridge.h>
#include <YunClient.h>
//#include <Ethernet.h> // removed as not used by Yun
#include <SPI.h>
// not sure if these libraries are required?
#include <HttpClient.h>
#include <Process.h>
// Ethernet shield MAC address (sticker in the back)
//byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
// 90:A2:DA:F8:28:38
// Azure Mobile Service address
// You can find this in your service dashboard
const char *server = "myhost.azure-mobile.net";
// Azure Mobile Service table name
// The name of the table you created
const char *table_name = "my_data";
// Azure Mobile Service Application Key
// You can find this key in the 'Manage Keys' menu on the dashboard
const char *ams_key = "HJRxFXXXXXXXXXXXXXXXXXXXNQoMcXXXXXXx99";
//EthernetClient client;
YunClient client;
char buffer[64];
/*
** Send an HTTP POST request to the Azure Mobile Service data API
*/
void send_request(int value)
{
Serial.println("\nconnecting...");
/*
** This sample Arduino sketch uploads telemetry data to Azure Mobile Services
** See the full article here: http://hypernephelist.com/2014/07/11/arduino-uno-azure-mobile-services.html
**
** Thomas Conté @tomconte
*/
#include <Bridge.h>
#include <YunClient.h>
//#include <Ethernet.h> // removed as not used by Yun
#include <SPI.h>
// not sure if these libraries are required?
#include <HttpClient.h>
#include <Process.h>
// Ethernet shield MAC address (sticker in the back)
//byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
// 90:A2:DA:F8:28:38
// Azure Mobile Service address
// You can find this in your service dashboard
const char *server = "myhost.azure-mobile.net";
// Azure Mobile Service table name
// The name of the table you created
const char *table_name = "my_data";
// Azure Mobile Service Application Key
// You can find this key in the 'Manage Keys' menu on the dashboard
const char *ams_key = "HJRxFXXXXXXXXXXXXXXXXXXXNQoMcXXXXXXx99";
//EthernetClient client;
YunClient client;
char buffer[64];
/*
** Send an HTTP POST request to the Azure Mobile Service data API
*/
void send_request(int value)
{
Serial.println("\nconnecting...");
Serial.print("sending ");
Serial.println(value);
// POST URI
sprintf(buffer, "POST /tables/%s HTTP/1.1", table_name);
client.println(buffer);
// Host header
sprintf(buffer, "Host: %s", server);
client.println(buffer);
// Azure Mobile Services application key
sprintf(buffer, "X-ZUMO-APPLICATION: %s", ams_key);
client.println(buffer);
// JSON content type
client.println("Content-Type: application/json");
// POST body
sprintf(buffer, "{\"value\": %d}", value);
// Content length
client.print("Content-Length: ");
client.println(strlen(buffer));
// End of headers
client.println();
// Request body
client.println(buffer);
}
/*
** Wait for response
*/
void wait_response()
{
while (!client.available()) {
if (!client.connected()) {
return;
}
}
}
/*
** Read the response and dump to serial
*/
void read_response()
{
bool print = true;
while (client.available()) {
char c = client.read();
// Print only until the first carriage return
if (c == '\n')
print = false;
if (print)
Serial.print(c);
}
}
/*
** Close the connection
*/
void end_request()
{
client.stop();
}
/*
** Arduino Setup
*/
void setup()
{
Serial.begin(9600);
Serial.println("Starting Bridge");
Bridge.begin();
}
/*
** Arduino Loop
*/
void loop()
{
int val = analogRead(A0);
send_request(val);
wait_response();
read_response();
end_request();
delay(1000);
}
}
/*
** Wait for response
*/
void wait_response()
{
while (!client.available()) {
if (!client.connected()) {
return;
}
}
}
/*
** Read the response and dump to serial
*/
void read_response()
{
bool print = true;
while (client.available()) {
char c = client.read();
// Print only until the first carriage return
if (c == '\n')
print = false;
if (print)
Serial.print(c);
}
}
/*
** Close the connection
*/
void end_request()
{
client.stop();
}
/*
** Arduino Setup
*/
void setup()
{
Serial.begin(9600);
Serial.println("Starting Bridge");
Bridge.begin();
}
/*
** Arduino Loop
*/
void loop()
{
int val = analogRead(A0);
send_request(val);
wait_response();
read_response();
end_request();
delay(1000);
}
