k jm / Mbed OS thingspark example

thingspark example

Dependencies:   MbedJSONValue mbed-http HTS221

source/channel-field-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_FIELD_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 #include "MbedJSONValue.h"
master_k1 38:7734b54de565 10 #include <string>
master_k1 38:7734b54de565 11
master_k1 38:7734b54de565 12
master_k1 38:7734b54de565 13
master_k1 38:7734b54de565 14 char* thingspark_URL = "http://api.thingspark.kr";
master_k1 39:9856f09a1333 15 char* thingspark_APIkey = "CHANGE API KEY";
master_k1 38:7734b54de565 16 char urlBuffer[256];
master_k1 38:7734b54de565 17
master_k1 38:7734b54de565 18 /* List of trusted root CA certificates
master_k1 38:7734b54de565 19 * currently two: Amazon, the CA for os.mbed.com and Let's Encrypt, the CA for httpbin.org
master_k1 38:7734b54de565 20 *
master_k1 38:7734b54de565 21 * To add more root certificates, just concatenate them.
master_k1 38:7734b54de565 22 */
master_k1 38:7734b54de565 23 const char SSL_CA_PEM[] = "-----BEGIN CERTIFICATE-----\n"
master_k1 38:7734b54de565 24 "MIIDQTCCAimgAwIBAgITBmyfz5m/jAo54vB4ikPmljZbyjANBgkqhkiG9w0BAQsF\n"
master_k1 38:7734b54de565 25 "ADA5MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRkwFwYDVQQDExBBbWF6\n"
master_k1 38:7734b54de565 26 "b24gUm9vdCBDQSAxMB4XDTE1MDUyNjAwMDAwMFoXDTM4MDExNzAwMDAwMFowOTEL\n"
master_k1 38:7734b54de565 27 "MAkGA1UEBhMCVVMxDzANBgNVBAoTBkFtYXpvbjEZMBcGA1UEAxMQQW1hem9uIFJv\n"
master_k1 38:7734b54de565 28 "b3QgQ0EgMTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALJ4gHHKeNXj\n"
master_k1 38:7734b54de565 29 "ca9HgFB0fW7Y14h29Jlo91ghYPl0hAEvrAIthtOgQ3pOsqTQNroBvo3bSMgHFzZM\n"
master_k1 38:7734b54de565 30 "9O6II8c+6zf1tRn4SWiw3te5djgdYZ6k/oI2peVKVuRF4fn9tBb6dNqcmzU5L/qw\n"
master_k1 38:7734b54de565 31 "IFAGbHrQgLKm+a/sRxmPUDgH3KKHOVj4utWp+UhnMJbulHheb4mjUcAwhmahRWa6\n"
master_k1 38:7734b54de565 32 "VOujw5H5SNz/0egwLX0tdHA114gk957EWW67c4cX8jJGKLhD+rcdqsq08p8kDi1L\n"
master_k1 38:7734b54de565 33 "93FcXmn/6pUCyziKrlA4b9v7LWIbxcceVOF34GfID5yHI9Y/QCB/IIDEgEw+OyQm\n"
master_k1 38:7734b54de565 34 "jgSubJrIqg0CAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMC\n"
master_k1 38:7734b54de565 35 "AYYwHQYDVR0OBBYEFIQYzIU07LwMlJQuCFmcx7IQTgoIMA0GCSqGSIb3DQEBCwUA\n"
master_k1 38:7734b54de565 36 "A4IBAQCY8jdaQZChGsV2USggNiMOruYou6r4lK5IpDB/G/wkjUu0yKGX9rbxenDI\n"
master_k1 38:7734b54de565 37 "U5PMCCjjmCXPI6T53iHTfIUJrU6adTrCC2qJeHZERxhlbI1Bjjt/msv0tadQ1wUs\n"
master_k1 38:7734b54de565 38 "N+gDS63pYaACbvXy8MWy7Vu33PqUXHeeE6V/Uq2V8viTO96LXFvKWlJbYK8U90vv\n"
master_k1 38:7734b54de565 39 "o/ufQJVtMVT8QtPHRh8jrdkPSHCa2XV4cdFyQzR1bldZwgJcJmApzyMZFo6IQ6XU\n"
master_k1 38:7734b54de565 40 "5MsI+yMRQ+hDKXJioaldXgjUkK642M4UwtBV8ob2xJNDd2ZhwLnoQdeXeGADbkpy\n"
master_k1 38:7734b54de565 41 "rqXRfboQnoZsG4q5WTP468SQvvG5\n"
master_k1 38:7734b54de565 42 "-----END CERTIFICATE-----\n"
master_k1 38:7734b54de565 43 "-----BEGIN CERTIFICATE-----\n"
master_k1 38:7734b54de565 44 "MIIEkjCCA3qgAwIBAgIQCgFBQgAAAVOFc2oLheynCDANBgkqhkiG9w0BAQsFADA/\n"
master_k1 38:7734b54de565 45 "MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT\n"
master_k1 38:7734b54de565 46 "DkRTVCBSb290IENBIFgzMB4XDTE2MDMxNzE2NDA0NloXDTIxMDMxNzE2NDA0Nlow\n"
master_k1 38:7734b54de565 47 "SjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxIzAhBgNVBAMT\n"
master_k1 38:7734b54de565 48 "GkxldCdzIEVuY3J5cHQgQXV0aG9yaXR5IFgzMIIBIjANBgkqhkiG9w0BAQEFAAOC\n"
master_k1 38:7734b54de565 49 "AQ8AMIIBCgKCAQEAnNMM8FrlLke3cl03g7NoYzDq1zUmGSXhvb418XCSL7e4S0EF\n"
master_k1 38:7734b54de565 50 "q6meNQhY7LEqxGiHC6PjdeTm86dicbp5gWAf15Gan/PQeGdxyGkOlZHP/uaZ6WA8\n"
master_k1 38:7734b54de565 51 "SMx+yk13EiSdRxta67nsHjcAHJyse6cF6s5K671B5TaYucv9bTyWaN8jKkKQDIZ0\n"
master_k1 38:7734b54de565 52 "Z8h/pZq4UmEUEz9l6YKHy9v6Dlb2honzhT+Xhq+w3Brvaw2VFn3EK6BlspkENnWA\n"
master_k1 38:7734b54de565 53 "a6xK8xuQSXgvopZPKiAlKQTGdMDQMc2PMTiVFrqoM7hD8bEfwzB/onkxEz0tNvjj\n"
master_k1 38:7734b54de565 54 "/PIzark5McWvxI0NHWQWM6r6hCm21AvA2H3DkwIDAQABo4IBfTCCAXkwEgYDVR0T\n"
master_k1 38:7734b54de565 55 "AQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8EBAMCAYYwfwYIKwYBBQUHAQEEczBxMDIG\n"
master_k1 38:7734b54de565 56 "CCsGAQUFBzABhiZodHRwOi8vaXNyZy50cnVzdGlkLm9jc3AuaWRlbnRydXN0LmNv\n"
master_k1 38:7734b54de565 57 "bTA7BggrBgEFBQcwAoYvaHR0cDovL2FwcHMuaWRlbnRydXN0LmNvbS9yb290cy9k\n"
master_k1 38:7734b54de565 58 "c3Ryb290Y2F4My5wN2MwHwYDVR0jBBgwFoAUxKexpHsscfrb4UuQdf/EFWCFiRAw\n"
master_k1 38:7734b54de565 59 "VAYDVR0gBE0wSzAIBgZngQwBAgEwPwYLKwYBBAGC3xMBAQEwMDAuBggrBgEFBQcC\n"
master_k1 38:7734b54de565 60 "ARYiaHR0cDovL2Nwcy5yb290LXgxLmxldHNlbmNyeXB0Lm9yZzA8BgNVHR8ENTAz\n"
master_k1 38:7734b54de565 61 "MDGgL6AthitodHRwOi8vY3JsLmlkZW50cnVzdC5jb20vRFNUUk9PVENBWDNDUkwu\n"
master_k1 38:7734b54de565 62 "Y3JsMB0GA1UdDgQWBBSoSmpjBH3duubRObemRWXv86jsoTANBgkqhkiG9w0BAQsF\n"
master_k1 38:7734b54de565 63 "AAOCAQEA3TPXEfNjWDjdGBX7CVW+dla5cEilaUcne8IkCJLxWh9KEik3JHRRHGJo\n"
master_k1 38:7734b54de565 64 "uM2VcGfl96S8TihRzZvoroed6ti6WqEBmtzw3Wodatg+VyOeph4EYpr/1wXKtx8/\n"
master_k1 38:7734b54de565 65 "wApIvJSwtmVi4MFU5aMqrSDE6ea73Mj2tcMyo5jMd6jmeWUHK8so/joWUoHOUgwu\n"
master_k1 38:7734b54de565 66 "X4Po1QYz+3dszkDqMp4fklxBwXRsW10KXzPMTZ+sOPAveyxindmjkW8lGy+QsRlG\n"
master_k1 38:7734b54de565 67 "PfZ+G6Z6h7mjem0Y+iWlkYcV4PIWL1iwBi8saCbGS5jN2p8M+X+Q7UNKEkROb3N6\n"
master_k1 38:7734b54de565 68 "KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg==\n"
master_k1 38:7734b54de565 69 "-----END CERTIFICATE-----\n";
master_k1 38:7734b54de565 70
master_k1 38:7734b54de565 71 void dump_response(HttpResponse* res) {
master_k1 38:7734b54de565 72 printf("Status: %d - %s\n", res->get_status_code(), res->get_status_message().c_str());
master_k1 38:7734b54de565 73
master_k1 38:7734b54de565 74 printf("Headers:\n");
master_k1 38:7734b54de565 75 for (size_t ix = 0; ix < res->get_headers_length(); ix++) {
master_k1 38:7734b54de565 76 printf("\t%s: %s\n", res->get_headers_fields()[ix]->c_str(), res->get_headers_values()[ix]->c_str());
master_k1 38:7734b54de565 77 }
master_k1 38:7734b54de565 78
master_k1 38:7734b54de565 79 const char * json = res->get_body_as_string().c_str();
master_k1 38:7734b54de565 80
master_k1 38:7734b54de565 81 printf("\nBody (%lu bytes):\n\n%s\n", res->get_body_length(), json);
master_k1 39:9856f09a1333 82 /*
master_k1 39:9856f09a1333 83
master_k1 38:7734b54de565 84 MbedJSONValue mbedjson;
master_k1 38:7734b54de565 85
master_k1 38:7734b54de565 86
master_k1 38:7734b54de565 87 //parse the previous string and fill the object demo
master_k1 38:7734b54de565 88 parse(mbedjson, json);
master_k1 39:9856f09a1333 89 */
master_k1 39:9856f09a1333 90 /*
master_k1 38:7734b54de565 91 std::string my_str;
master_k1 38:7734b54de565 92 my_str = mbedjson["channel"].get<std::string>();
master_k1 38:7734b54de565 93 printf("channel: %s\r\n", my_str.c_str());
master_k1 38:7734b54de565 94
master_k1 38:7734b54de565 95 // channel, entrys[]*/
master_k1 38:7734b54de565 96 }
master_k1 38:7734b54de565 97
master_k1 38:7734b54de565 98
master_k1 38:7734b54de565 99 int main() {
master_k1 38:7734b54de565 100 unsigned int updateCnt=0;
master_k1 38:7734b54de565 101
master_k1 38:7734b54de565 102 printf("DISCO-L457VG-IOT01A WiFi + thingspark example\r\n");
master_k1 38:7734b54de565 103
master_k1 38:7734b54de565 104 #ifdef MBED_MAJOR_VERSION
master_k1 38:7734b54de565 105 printf("Mbed OS version %d.%d.%d\n\n", MBED_MAJOR_VERSION, MBED_MINOR_VERSION, MBED_PATCH_VERSION);
master_k1 38:7734b54de565 106 #endif
master_k1 38:7734b54de565 107
master_k1 38:7734b54de565 108 printf("<< =========== Network check.. =========== >>\r\n");
master_k1 38:7734b54de565 109
master_k1 38:7734b54de565 110 // Connect to the network with the default networking interface
master_k1 38:7734b54de565 111 // if you use WiFi: see mbed_app.json for the credentials
master_k1 38:7734b54de565 112 NetworkInterface* network = connect_to_default_network_interface();
master_k1 38:7734b54de565 113 if (!network) {
master_k1 38:7734b54de565 114 printf("Cannot connect to the network, see serial output\n");
master_k1 38:7734b54de565 115 return 1;
master_k1 38:7734b54de565 116 }
master_k1 38:7734b54de565 117
master_k1 38:7734b54de565 118 printf("Successfully access to network\n\n");
master_k1 38:7734b54de565 119
master_k1 38:7734b54de565 120 printf("MAC: %s\n", network->get_mac_address());
master_k1 38:7734b54de565 121 printf("IP: %s\n", network->get_ip_address());
master_k1 38:7734b54de565 122 printf("Netmask: %s\n", network->get_netmask());
master_k1 38:7734b54de565 123 printf("Gateway: %s\n", network->get_gateway());
master_k1 38:7734b54de565 124
master_k1 38:7734b54de565 125 printf("<< =========== Sensor check.. =========== >>\r\n");
master_k1 38:7734b54de565 126
master_k1 38:7734b54de565 127 // Do a GET request to thingspark.kr
master_k1 38:7734b54de565 128 while(1){
master_k1 38:7734b54de565 129 // By default the body is automatically parsed and stored in a buffer, this is memory heavy.
master_k1 38:7734b54de565 130 // To receive chunked response, pass in a callback as last parameter to the constructor.
master_k1 38:7734b54de565 131
master_k1 38:7734b54de565 132 sprintf(urlBuffer, "https://api.thingspark.kr/channels/%d/fields/%d?results=%d", 65550, 1, 1);
master_k1 38:7734b54de565 133
master_k1 38:7734b54de565 134 printf("[DEBUG] %s\n", urlBuffer);
master_k1 38:7734b54de565 135 HttpsRequest* get_req = new HttpsRequest(network, SSL_CA_PEM, HTTP_GET, urlBuffer);
master_k1 38:7734b54de565 136
master_k1 38:7734b54de565 137 HttpResponse* get_res = get_req->send();
master_k1 38:7734b54de565 138 if (!get_res) {
master_k1 38:7734b54de565 139 printf("HttpRequest failed (error code %d)\n", get_req->get_error());
master_k1 38:7734b54de565 140 return 1;
master_k1 38:7734b54de565 141 }
master_k1 38:7734b54de565 142 printf("\n----- HTTPS GET response -----\n");
master_k1 38:7734b54de565 143 dump_response(get_res);
master_k1 38:7734b54de565 144
master_k1 38:7734b54de565 145 delete get_req;
master_k1 38:7734b54de565 146
master_k1 38:7734b54de565 147 wait(10);
master_k1 38:7734b54de565 148 }
master_k1 38:7734b54de565 149
master_k1 38:7734b54de565 150 wait(osWaitForever);
master_k1 38:7734b54de565 151 }
master_k1 38:7734b54de565 152
master_k1 38:7734b54de565 153 #endif