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Jinesh Varia
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2 parents 71e186c + a8e7781 commit 8d0d317

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‎samples/EdisonSNSSample.ino

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/*
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* This sample publishes a message to an Amazon SNS target (topic or endpoint).
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*
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* The first attempt will always fail because of the clock implementation on the Edison.
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* The library uses the timestamp in the AWS response to seed the clock for subsequent attempts.
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*
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* For this demo to work, add your AWS keys in "awsSecKey" and "awsKeyID", create an SNS topic
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* or endpoint and populate the TARGET_ARN with the topic or endpoint ARN.
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*
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*/
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#include <AmazonSNSClient.h>
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#include <EdisonAWSImplementations.h>
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#include <AWSFoundationalTypes.h>
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#include <WiFi.h>
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/* AWS credentials */
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const char* awsSecKey = "";
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const char* awsKeyID = "";
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/* Wi-Fi */
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char ssid[] = ""; // your network SSID (name)
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char pass[] = ""; // your network password (use for WPA, or use as key for WEP)
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int status = WL_IDLE_STATUS;
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/* Constants for connecting to Amazon SNS. */
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static const char* TARGET_ARN = ""; // replace each ':' with '%3A'
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static const char* AWS_REGION = ""; // us-west-2 etc
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static const char* AWS_ENDPOINT = "amazonaws.com";
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/* Light the LED while a message is transmitted. */
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int led = 13;
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/* Device independent implementations required for AmazonSNSClient to function. */
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EdisonHttpClient httpClient;
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EdisonDateTimeProvider dateTimeProvider;
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/* AWS objects. */
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AmazonSNSClient snsClient;
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PublishInput publishInput;
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ActionError actionError;
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void setup() {
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/* Begin serial communication. */
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Serial.begin(9600);
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delay(5000);
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pinMode(led, OUTPUT);
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/* Require a Wi-Fi shield. */
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if (WL_NO_SHIELD == WiFi.status()) {
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Serial.println("Wi-Fi shield not present.");
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/* Do not continue. */
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while(true);
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}
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String fv = WiFi.firmwareVersion();
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if (fv != "1.1.0") {
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Serial.println("Please upgrade the Wi-Fi firmware");
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}
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/* Attempt to connect to the Wi-fi network. */
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while (status != WL_CONNECTED) {
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Serial.print("Attempting to connect to SSID: ");
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Serial.println(ssid);
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/* Connect to WPA/WPA2 network. Change this line if using open or WEP network. */
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status = WiFi.begin(ssid, pass);
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/* Wait 10 seconds for connection. */
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delay(10000);
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}
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Serial.println("Connected to wifi");
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printWifiStatus();
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/* Initialize Amazon SNS client. */
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snsClient.setAWSRegion(AWS_REGION);
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snsClient.setAWSEndpoint(AWS_ENDPOINT);
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snsClient.setAWSSecretKey(awsSecKey);
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snsClient.setAWSKeyID(awsKeyID);
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snsClient.setHttpClient(&httpClient);
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snsClient.setDateTimeProvider(&dateTimeProvider);
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}
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void loop() {
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/* Repeat SNS attempt every 60s. */
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delay(60000);
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/* Light up the LED. */
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digitalWrite(led, HIGH);
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Serial.println("Start Loop");
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MinimalString dateTime(dateTimeProvider.getDateTime());
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dateTimeProvider.sync(dateTime.getCStr());
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/* Delivery attempt to Amazon SNS. */
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publishInput.setMessage(dateTime);
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publishInput.setTargetArn(TARGET_ARN);
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PublishOutput publishOutput = snsClient.publish(publishInput, actionError);
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Serial.println(publishOutput.getMessageId().getCStr());
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/* Finish loop and turn off the LED. */
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Serial.println(dateTime.getCStr());
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Serial.println("Finished loop");
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delay(1000);
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digitalWrite(led, LOW);
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}
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void printWifiStatus() {
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// print the SSID of the network you're attached to:
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Serial.print("SSID: ");
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Serial.println(WiFi.SSID());
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// print your WiFi shield's IP address:
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IPAddress ip = WiFi.localIP();
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Serial.print("IP Address: ");
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Serial.println(ip);
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// print the received signal strength:
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long rssi = WiFi.RSSI();
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Serial.print("signal strength (RSSI):");
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Serial.print(rssi);
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Serial.println(" dBm");
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}
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‎samples/SparkSNSSample.ino

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/*
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This sample publishes a message to an Amazon SNS target (topic or endpoint).
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*/
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#include "AmazonSNSClient.h"
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#include "SparkAWSImplementations.h"
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#include "AWSFoundationalTypes.h"
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/* AWS credentials */
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const char* awsKeyID = "";
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const char* awsSecKey = "";
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/* Constants for connecting to Amazon SNS. */
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static const char* TARGET_ARN = ""; // replace each ':' with '%3A'
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static const char* AWS_REGION = ""; // us-west-2 etc
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static const char* AWS_ENDPOINT = "amazonaws.com";
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/* Light the LED while a message is transmitted. */
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int led = 13;
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/* Device independent implementations required for AmazonSNSClient to function. */
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SparkHttpClient httpClient;
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SparkDateTimeProvider dateTimeProvider;
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/* AWS objects. */
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AmazonSNSClient snsClient;
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PublishInput publishInput;
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ActionError actionError;
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void setup() {
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/* Begin serial communication. */
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Serial.begin(9600);
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delay(5000);
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pinMode(led, OUTPUT);
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/* Initialize Amazon SNS client. */
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snsClient.setAWSRegion(AWS_REGION);
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snsClient.setAWSEndpoint(AWS_ENDPOINT);
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snsClient.setAWSSecretKey(awsSecKey);
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snsClient.setAWSKeyID(awsKeyID);
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snsClient.setHttpClient(&httpClient);
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snsClient.setDateTimeProvider(&dateTimeProvider);
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}
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void loop() {
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/* Repeat SNS attempt every 60s. */
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delay(60000);
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/* Light up the LED. */
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digitalWrite(led, HIGH);
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Serial.println("Start Loop");
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MinimalString dateTime(dateTimeProvider.getDateTime());
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dateTimeProvider.sync(dateTime.getCStr());
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/* Delivery attempt to Amazon SNS. */
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publishInput.setMessage(dateTime);
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publishInput.setTargetArn(TARGET_ARN);
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PublishOutput publishOutput = snsClient.publish(publishInput, actionError);
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Serial.println(publishOutput.getMessageId().getCStr());
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/* Finish loop and turn off the LED. */
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Serial.println(dateTime.getCStr());
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Serial.println("Finished loop");
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delay(1000);
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digitalWrite(led, LOW);
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}

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