File content as of revision 31:cba9d9dea21a:

#include "select-demo.h"
 
#if DEMO == MAIN

#include "mbed.h"
#include "easy-connect.h"
#include "http_request.h"

#include "LM75B.h"

LM75B tmp(p28,p27);


 
void dump_response(HttpResponse* res) {
    printf("Status: %d - %s\n", res->get_status_code(), res->get_status_message().c_str());
 
    printf("Headers:\n");
    for (size_t ix = 0; ix < res->get_headers_length(); ix++) {
        printf("\t%s: %s\n", res->get_headers_fields()[ix]->c_str(), res->get_headers_values()[ix]->c_str());
    }
    printf("\nBody (%d bytes):\n\n%s\n", res->get_body_length(), res->get_body_as_string().c_str());
}
 
int main() {
    
    // Connect to the network (see mbed_app.json for the connectivity method used)
    NetworkInterface* network = easy_connect(true);
    if (!network) {
        printf("Cannot connect to the network, see serial output");
        return 1;
    }
 
    // Create a TCP socket
    printf("\n----- Setting up TCP connection -----\n");
 while(tmp.read()<=30){
    TCPSocket* socket = new TCPSocket();
    nsapi_error_t open_result = socket->open(network);
    if (open_result != 0) {
        printf("Opening TCPSocket failed... %d\n", open_result);
        return 1;
    }
 
    nsapi_error_t connect_result = socket->connect("demo.thingsboard.io", 80);
    if (connect_result != 0) {
        printf("Connecting over TCPSocket failed... %d\n", connect_result);
        return 1;
    }
 
    printf("Connected over TCP to demo.thingsboard.io:80\n");
 
    /*/ Do a GET request to httpbin.org
    {
        HttpRequest* get_req = new HttpRequest(socket, HTTP_GET, "http://httpbin.org/status/418");
 
        // By default the body is automatically parsed and stored in a string, this is memory heavy.
        // To receive chunked response, pass in a callback as third parameter to 'send'.
        HttpResponse* get_res = get_req->send();
        if (!get_res) {
            printf("HttpRequest failed (error code %d)\n", get_req->get_error());
            return 1;
        }
 
        printf("\n----- HTTP GET response -----\n");
        dump_response(get_res);
 
        delete get_req;
    }
 
    *//// POST request to httpbin.org
    
    {
        HttpRequest* post_req = new HttpRequest(socket, HTTP_POST, "http://demo.thingsboard.io/api/v1/aq8Xr1qkEzo1ANb4VQHa/telemetry");
        post_req->set_header("Content-Type", "application/json");
        
        
        char body[256];
        //body[0] = 0;
        sprintf(body,"{\"temperature\":%2f, \"active\": false}",tmp.read());
        //printf(buffer);
        //const char body[] = "{\"hello\":\"world\"}";
        
        HttpResponse* post_res = post_req->send(body, strlen(body));
        
        if (!post_res) {
            printf("HttpRequest failed (error code %d)\n", post_req->get_error());
            return 1;
        }
        
 
        printf("\n----- HTTP POST response -----\n");
        
        dump_response(post_res);
 
        delete post_req;
    }
 
    delete socket;
 
    wait(5);
    }
}

#endif