Created
November 29, 2014 05:31
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WindowsIoT_TemperatureToStorageQueue
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// Main.cpp : Defines the entry point for the console application. | |
#include "stdafx.h" | |
#include "arduino.h" | |
#include "was/storage_account.h" | |
#include "was/queue.h" | |
#include <cpprest/http_client.h> | |
#include <cpprest/filestream.h> | |
using namespace utility; // Common utilities like string conversions | |
using namespace web; // Common features like URIs. | |
using namespace web::http; // Common HTTP functionality | |
using namespace web::http::client; // HTTP client features | |
using namespace concurrency::streams; // Asynchronous streams | |
int tempPin = -1; // The on-board thermal sensor | |
int _tmain(int argc, _TCHAR* argv[]) | |
{ | |
return RunArduinoSketch(); | |
} | |
int led = 13; // This is the pin the LED is attached to. | |
void setup() | |
{ | |
// TODO: Add your code here | |
pinMode(led, OUTPUT); // Configure the pin for OUTPUT so you can turn on the LED. | |
ucout << "setup" << std::endl; | |
} | |
// the loop routine runs over and over again forever: | |
void loop() | |
{ | |
float temperatureInDegreesCelcius = 1.0f; // Storage for the temperature value | |
// reads the analog value from this pin (values range from 0-1023) | |
temperatureInDegreesCelcius = (float)analogRead(tempPin); | |
Log(L"Temperature: %lf Celcius\n", temperatureInDegreesCelcius); | |
try | |
{ | |
utility::string_t storage_connection_string(U("DefaultEndpointsProtocol=https;AccountName=kloud;AccountKey=verysecret")); | |
// Initialize storage account | |
azure::storage::cloud_storage_account storage_account = azure::storage::cloud_storage_account::parse(storage_connection_string); | |
// Create a queue | |
azure::storage::cloud_queue_client queue_client = storage_account.create_cloud_queue_client(); | |
azure::storage::cloud_queue queue = queue_client.get_queue_reference(U("my-sample-queue")); | |
bool created = queue.create_if_not_exists(); | |
ucout << "Queueing message " << std::to_wstring(temperatureInDegreesCelcius) << std::endl; | |
azure::storage::cloud_queue_message msg(utility::conversions::to_string_t(std::to_wstring(temperatureInDegreesCelcius))); | |
queue.add_message(msg); | |
} | |
catch (const azure::storage::storage_exception& e) | |
{ | |
ucout << U("Error: ") << e.what() << std::endl; | |
azure::storage::request_result result = e.result(); | |
azure::storage::storage_extended_error extended_error = result.extended_error(); | |
if (!extended_error.message().empty()) | |
{ | |
ucout << extended_error.message() << std::endl; | |
} | |
} | |
catch (const std::exception& e) | |
{ | |
ucout << U("Error: ") << e.what() << std::endl; | |
} | |
Sleep(1000); | |
} |
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