k jm / Mbed OS thingspark example

thingspark example

Dependencies:   MbedJSONValue mbed-http HTS221

source/channel-entrys.cpp@39:9856f09a1333, 2019-12-29 (annotated)

Committer:
master_k1
Date:
Sun Dec 29 03:14:52 2019 +0000
Revision:
39:9856f09a1333
Parent:
38:7734b54de565 
change api key

Who changed what in which revision?

UserRevisionLine numberNew contents of line
master_k1 38:7734b54de565 1 #include "select-demo.h"
master_k1 38:7734b54de565 2
master_k1 38:7734b54de565 3 #if DEMO == DEMO_CHANNEL_ENTRYS
master_k1 38:7734b54de565 4
master_k1 38:7734b54de565 5 #include "mbed.h"
master_k1 38:7734b54de565 6 #include "https_request.h"
master_k1 38:7734b54de565 7 #include "network-helper.h"
master_k1 38:7734b54de565 8 #include "mbed_mem_trace.h"
master_k1 38:7734b54de565 9
master_k1 38:7734b54de565 10 char* thingspark_URL = "http://api.thingspark.kr";
master_k1 39:9856f09a1333 11 char* thingspark_APIkey = "CHANGE API KEY";
master_k1 38:7734b54de565 12 char urlBuffer[256];
master_k1 38:7734b54de565 13
master_k1 38:7734b54de565 14 /* List of trusted root CA certificates
master_k1 38:7734b54de565 15 * currently two: Amazon, the CA for os.mbed.com and Let's Encrypt, the CA for httpbin.org
master_k1 38:7734b54de565 16 *
master_k1 38:7734b54de565 17 * To add more root certificates, just concatenate them.
master_k1 38:7734b54de565 18 */
master_k1 38:7734b54de565 19 const char SSL_CA_PEM[] = "-----BEGIN CERTIFICATE-----\n"
master_k1 38:7734b54de565 20 "MIIDQTCCAimgAwIBAgITBmyfz5m/jAo54vB4ikPmljZbyjANBgkqhkiG9w0BAQsF\n"
master_k1 38:7734b54de565 21 "ADA5MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRkwFwYDVQQDExBBbWF6\n"
master_k1 38:7734b54de565 22 "b24gUm9vdCBDQSAxMB4XDTE1MDUyNjAwMDAwMFoXDTM4MDExNzAwMDAwMFowOTEL\n"
master_k1 38:7734b54de565 23 "MAkGA1UEBhMCVVMxDzANBgNVBAoTBkFtYXpvbjEZMBcGA1UEAxMQQW1hem9uIFJv\n"
master_k1 38:7734b54de565 24 "b3QgQ0EgMTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALJ4gHHKeNXj\n"
master_k1 38:7734b54de565 25 "ca9HgFB0fW7Y14h29Jlo91ghYPl0hAEvrAIthtOgQ3pOsqTQNroBvo3bSMgHFzZM\n"
master_k1 38:7734b54de565 26 "9O6II8c+6zf1tRn4SWiw3te5djgdYZ6k/oI2peVKVuRF4fn9tBb6dNqcmzU5L/qw\n"
master_k1 38:7734b54de565 27 "IFAGbHrQgLKm+a/sRxmPUDgH3KKHOVj4utWp+UhnMJbulHheb4mjUcAwhmahRWa6\n"
master_k1 38:7734b54de565 28 "VOujw5H5SNz/0egwLX0tdHA114gk957EWW67c4cX8jJGKLhD+rcdqsq08p8kDi1L\n"
master_k1 38:7734b54de565 29 "93FcXmn/6pUCyziKrlA4b9v7LWIbxcceVOF34GfID5yHI9Y/QCB/IIDEgEw+OyQm\n"
master_k1 38:7734b54de565 30 "jgSubJrIqg0CAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMC\n"
master_k1 38:7734b54de565 31 "AYYwHQYDVR0OBBYEFIQYzIU07LwMlJQuCFmcx7IQTgoIMA0GCSqGSIb3DQEBCwUA\n"
master_k1 38:7734b54de565 32 "A4IBAQCY8jdaQZChGsV2USggNiMOruYou6r4lK5IpDB/G/wkjUu0yKGX9rbxenDI\n"
master_k1 38:7734b54de565 33 "U5PMCCjjmCXPI6T53iHTfIUJrU6adTrCC2qJeHZERxhlbI1Bjjt/msv0tadQ1wUs\n"
master_k1 38:7734b54de565 34 "N+gDS63pYaACbvXy8MWy7Vu33PqUXHeeE6V/Uq2V8viTO96LXFvKWlJbYK8U90vv\n"
master_k1 38:7734b54de565 35 "o/ufQJVtMVT8QtPHRh8jrdkPSHCa2XV4cdFyQzR1bldZwgJcJmApzyMZFo6IQ6XU\n"
master_k1 38:7734b54de565 36 "5MsI+yMRQ+hDKXJioaldXgjUkK642M4UwtBV8ob2xJNDd2ZhwLnoQdeXeGADbkpy\n"
master_k1 38:7734b54de565 37 "rqXRfboQnoZsG4q5WTP468SQvvG5\n"
master_k1 38:7734b54de565 38 "-----END CERTIFICATE-----\n"
master_k1 38:7734b54de565 39 "-----BEGIN CERTIFICATE-----\n"
master_k1 38:7734b54de565 40 "MIIEkjCCA3qgAwIBAgIQCgFBQgAAAVOFc2oLheynCDANBgkqhkiG9w0BAQsFADA/\n"
master_k1 38:7734b54de565 41 "MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT\n"
master_k1 38:7734b54de565 42 "DkRTVCBSb290IENBIFgzMB4XDTE2MDMxNzE2NDA0NloXDTIxMDMxNzE2NDA0Nlow\n"
master_k1 38:7734b54de565 43 "SjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxIzAhBgNVBAMT\n"
master_k1 38:7734b54de565 44 "GkxldCdzIEVuY3J5cHQgQXV0aG9yaXR5IFgzMIIBIjANBgkqhkiG9w0BAQEFAAOC\n"
master_k1 38:7734b54de565 45 "AQ8AMIIBCgKCAQEAnNMM8FrlLke3cl03g7NoYzDq1zUmGSXhvb418XCSL7e4S0EF\n"
master_k1 38:7734b54de565 46 "q6meNQhY7LEqxGiHC6PjdeTm86dicbp5gWAf15Gan/PQeGdxyGkOlZHP/uaZ6WA8\n"
master_k1 38:7734b54de565 47 "SMx+yk13EiSdRxta67nsHjcAHJyse6cF6s5K671B5TaYucv9bTyWaN8jKkKQDIZ0\n"
master_k1 38:7734b54de565 48 "Z8h/pZq4UmEUEz9l6YKHy9v6Dlb2honzhT+Xhq+w3Brvaw2VFn3EK6BlspkENnWA\n"
master_k1 38:7734b54de565 49 "a6xK8xuQSXgvopZPKiAlKQTGdMDQMc2PMTiVFrqoM7hD8bEfwzB/onkxEz0tNvjj\n"
master_k1 38:7734b54de565 50 "/PIzark5McWvxI0NHWQWM6r6hCm21AvA2H3DkwIDAQABo4IBfTCCAXkwEgYDVR0T\n"
master_k1 38:7734b54de565 51 "AQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8EBAMCAYYwfwYIKwYBBQUHAQEEczBxMDIG\n"
master_k1 38:7734b54de565 52 "CCsGAQUFBzABhiZodHRwOi8vaXNyZy50cnVzdGlkLm9jc3AuaWRlbnRydXN0LmNv\n"
master_k1 38:7734b54de565 53 "bTA7BggrBgEFBQcwAoYvaHR0cDovL2FwcHMuaWRlbnRydXN0LmNvbS9yb290cy9k\n"
master_k1 38:7734b54de565 54 "c3Ryb290Y2F4My5wN2MwHwYDVR0jBBgwFoAUxKexpHsscfrb4UuQdf/EFWCFiRAw\n"
master_k1 38:7734b54de565 55 "VAYDVR0gBE0wSzAIBgZngQwBAgEwPwYLKwYBBAGC3xMBAQEwMDAuBggrBgEFBQcC\n"
master_k1 38:7734b54de565 56 "ARYiaHR0cDovL2Nwcy5yb290LXgxLmxldHNlbmNyeXB0Lm9yZzA8BgNVHR8ENTAz\n"
master_k1 38:7734b54de565 57 "MDGgL6AthitodHRwOi8vY3JsLmlkZW50cnVzdC5jb20vRFNUUk9PVENBWDNDUkwu\n"
master_k1 38:7734b54de565 58 "Y3JsMB0GA1UdDgQWBBSoSmpjBH3duubRObemRWXv86jsoTANBgkqhkiG9w0BAQsF\n"
master_k1 38:7734b54de565 59 "AAOCAQEA3TPXEfNjWDjdGBX7CVW+dla5cEilaUcne8IkCJLxWh9KEik3JHRRHGJo\n"
master_k1 38:7734b54de565 60 "uM2VcGfl96S8TihRzZvoroed6ti6WqEBmtzw3Wodatg+VyOeph4EYpr/1wXKtx8/\n"
master_k1 38:7734b54de565 61 "wApIvJSwtmVi4MFU5aMqrSDE6ea73Mj2tcMyo5jMd6jmeWUHK8so/joWUoHOUgwu\n"
master_k1 38:7734b54de565 62 "X4Po1QYz+3dszkDqMp4fklxBwXRsW10KXzPMTZ+sOPAveyxindmjkW8lGy+QsRlG\n"
master_k1 38:7734b54de565 63 "PfZ+G6Z6h7mjem0Y+iWlkYcV4PIWL1iwBi8saCbGS5jN2p8M+X+Q7UNKEkROb3N6\n"
master_k1 38:7734b54de565 64 "KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg==\n"
master_k1 38:7734b54de565 65 "-----END CERTIFICATE-----\n";
master_k1 38:7734b54de565 66
master_k1 38:7734b54de565 67 void dump_response(HttpResponse* res) {
master_k1 38:7734b54de565 68 printf("Status: %d - %s\n", res->get_status_code(), res->get_status_message().c_str());
master_k1 38:7734b54de565 69
master_k1 38:7734b54de565 70 printf("Headers:\n");
master_k1 38:7734b54de565 71 for (size_t ix = 0; ix < res->get_headers_length(); ix++) {
master_k1 38:7734b54de565 72 printf("\t%s: %s\n", res->get_headers_fields()[ix]->c_str(), res->get_headers_values()[ix]->c_str());
master_k1 38:7734b54de565 73 }
master_k1 38:7734b54de565 74 printf("\nBody (%lu bytes):\n\n%s\n", res->get_body_length(), res->get_body_as_string().c_str());
master_k1 38:7734b54de565 75 }
master_k1 38:7734b54de565 76
master_k1 38:7734b54de565 77
master_k1 38:7734b54de565 78 int main() {
master_k1 38:7734b54de565 79 unsigned int updateCnt=0;
master_k1 38:7734b54de565 80
master_k1 38:7734b54de565 81 printf("DISCO-L457VG-IOT01A WiFi + thingspark example\r\n");
master_k1 38:7734b54de565 82
master_k1 38:7734b54de565 83 #ifdef MBED_MAJOR_VERSION
master_k1 38:7734b54de565 84 printf("Mbed OS version %d.%d.%d\n\n", MBED_MAJOR_VERSION, MBED_MINOR_VERSION, MBED_PATCH_VERSION);
master_k1 38:7734b54de565 85 #endif
master_k1 38:7734b54de565 86
master_k1 38:7734b54de565 87 printf("<< =========== Network check.. =========== >>\r\n");
master_k1 38:7734b54de565 88
master_k1 38:7734b54de565 89 // Connect to the network with the default networking interface
master_k1 38:7734b54de565 90 // if you use WiFi: see mbed_app.json for the credentials
master_k1 38:7734b54de565 91 NetworkInterface* network = connect_to_default_network_interface();
master_k1 38:7734b54de565 92 if (!network) {
master_k1 38:7734b54de565 93 printf("Cannot connect to the network, see serial output\n");
master_k1 38:7734b54de565 94 return 1;
master_k1 38:7734b54de565 95 }
master_k1 38:7734b54de565 96
master_k1 38:7734b54de565 97 printf("Successfully access to network\n\n");
master_k1 38:7734b54de565 98
master_k1 38:7734b54de565 99 printf("MAC: %s\n", network->get_mac_address());
master_k1 38:7734b54de565 100 printf("IP: %s\n", network->get_ip_address());
master_k1 38:7734b54de565 101 printf("Netmask: %s\n", network->get_netmask());
master_k1 38:7734b54de565 102 printf("Gateway: %s\n", network->get_gateway());
master_k1 38:7734b54de565 103
master_k1 38:7734b54de565 104 printf("<< =========== Sensor check.. =========== >>\r\n");
master_k1 38:7734b54de565 105
master_k1 38:7734b54de565 106 // Do a GET request to thingspark.kr
master_k1 38:7734b54de565 107 while(1){
master_k1 38:7734b54de565 108 // By default the body is automatically parsed and stored in a buffer, this is memory heavy.
master_k1 38:7734b54de565 109 // To receive chunked response, pass in a callback as last parameter to the constructor.
master_k1 38:7734b54de565 110
master_k1 38:7734b54de565 111 sprintf(urlBuffer, "https://api.thingspark.kr/channels/%d/entrys?results=%d", 65550, 10);
master_k1 38:7734b54de565 112
master_k1 38:7734b54de565 113 printf("[DEBUG] %s\n", urlBuffer);
master_k1 38:7734b54de565 114 HttpsRequest* get_req = new HttpsRequest(network, SSL_CA_PEM, HTTP_GET, urlBuffer);
master_k1 38:7734b54de565 115
master_k1 38:7734b54de565 116 HttpResponse* get_res = get_req->send();
master_k1 38:7734b54de565 117 if (!get_res) {
master_k1 38:7734b54de565 118 printf("HttpRequest failed (error code %d)\n", get_req->get_error());
master_k1 38:7734b54de565 119 return 1;
master_k1 38:7734b54de565 120 }
master_k1 38:7734b54de565 121 printf("\n----- HTTPS GET response -----\n");
master_k1 38:7734b54de565 122 dump_response(get_res);
master_k1 38:7734b54de565 123
master_k1 38:7734b54de565 124 delete get_req;
master_k1 38:7734b54de565 125
master_k1 38:7734b54de565 126 wait(10);
master_k1 38:7734b54de565 127 }
master_k1 38:7734b54de565 128
master_k1 38:7734b54de565 129 wait(osWaitForever);
master_k1 38:7734b54de565 130 }
master_k1 38:7734b54de565 131
master_k1 38:7734b54de565 132 #endif