thingspark example
Dependencies: MbedJSONValue mbed-http HTS221
Diff: source/channel-entrys.cpp
- Revision:
- 38:7734b54de565
- Child:
- 39:9856f09a1333
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/source/channel-entrys.cpp Sat Dec 28 07:53:23 2019 +0000 @@ -0,0 +1,132 @@ +#include "select-demo.h" + +#if DEMO == DEMO_CHANNEL_ENTRYS + +#include "mbed.h" +#include "https_request.h" +#include "network-helper.h" +#include "mbed_mem_trace.h" + +char* thingspark_URL = "http://api.thingspark.kr"; +char* thingspark_APIkey = "1yUxh3Dh77DUQyOt"; +char urlBuffer[256]; + +/* List of trusted root CA certificates + * currently two: Amazon, the CA for os.mbed.com and Let's Encrypt, the CA for httpbin.org + * + * To add more root certificates, just concatenate them. + */ +const char SSL_CA_PEM[] = "-----BEGIN CERTIFICATE-----\n" + "MIIDQTCCAimgAwIBAgITBmyfz5m/jAo54vB4ikPmljZbyjANBgkqhkiG9w0BAQsF\n" + "ADA5MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRkwFwYDVQQDExBBbWF6\n" + "b24gUm9vdCBDQSAxMB4XDTE1MDUyNjAwMDAwMFoXDTM4MDExNzAwMDAwMFowOTEL\n" + "MAkGA1UEBhMCVVMxDzANBgNVBAoTBkFtYXpvbjEZMBcGA1UEAxMQQW1hem9uIFJv\n" + "b3QgQ0EgMTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALJ4gHHKeNXj\n" + "ca9HgFB0fW7Y14h29Jlo91ghYPl0hAEvrAIthtOgQ3pOsqTQNroBvo3bSMgHFzZM\n" + "9O6II8c+6zf1tRn4SWiw3te5djgdYZ6k/oI2peVKVuRF4fn9tBb6dNqcmzU5L/qw\n" + "IFAGbHrQgLKm+a/sRxmPUDgH3KKHOVj4utWp+UhnMJbulHheb4mjUcAwhmahRWa6\n" + "VOujw5H5SNz/0egwLX0tdHA114gk957EWW67c4cX8jJGKLhD+rcdqsq08p8kDi1L\n" + "93FcXmn/6pUCyziKrlA4b9v7LWIbxcceVOF34GfID5yHI9Y/QCB/IIDEgEw+OyQm\n" + "jgSubJrIqg0CAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMC\n" + "AYYwHQYDVR0OBBYEFIQYzIU07LwMlJQuCFmcx7IQTgoIMA0GCSqGSIb3DQEBCwUA\n" + "A4IBAQCY8jdaQZChGsV2USggNiMOruYou6r4lK5IpDB/G/wkjUu0yKGX9rbxenDI\n" + "U5PMCCjjmCXPI6T53iHTfIUJrU6adTrCC2qJeHZERxhlbI1Bjjt/msv0tadQ1wUs\n" + "N+gDS63pYaACbvXy8MWy7Vu33PqUXHeeE6V/Uq2V8viTO96LXFvKWlJbYK8U90vv\n" + "o/ufQJVtMVT8QtPHRh8jrdkPSHCa2XV4cdFyQzR1bldZwgJcJmApzyMZFo6IQ6XU\n" + "5MsI+yMRQ+hDKXJioaldXgjUkK642M4UwtBV8ob2xJNDd2ZhwLnoQdeXeGADbkpy\n" + "rqXRfboQnoZsG4q5WTP468SQvvG5\n" + "-----END CERTIFICATE-----\n" + "-----BEGIN CERTIFICATE-----\n" + "MIIEkjCCA3qgAwIBAgIQCgFBQgAAAVOFc2oLheynCDANBgkqhkiG9w0BAQsFADA/\n" + "MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT\n" + "DkRTVCBSb290IENBIFgzMB4XDTE2MDMxNzE2NDA0NloXDTIxMDMxNzE2NDA0Nlow\n" + "SjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxIzAhBgNVBAMT\n" + "GkxldCdzIEVuY3J5cHQgQXV0aG9yaXR5IFgzMIIBIjANBgkqhkiG9w0BAQEFAAOC\n" + "AQ8AMIIBCgKCAQEAnNMM8FrlLke3cl03g7NoYzDq1zUmGSXhvb418XCSL7e4S0EF\n" + "q6meNQhY7LEqxGiHC6PjdeTm86dicbp5gWAf15Gan/PQeGdxyGkOlZHP/uaZ6WA8\n" + "SMx+yk13EiSdRxta67nsHjcAHJyse6cF6s5K671B5TaYucv9bTyWaN8jKkKQDIZ0\n" + "Z8h/pZq4UmEUEz9l6YKHy9v6Dlb2honzhT+Xhq+w3Brvaw2VFn3EK6BlspkENnWA\n" + "a6xK8xuQSXgvopZPKiAlKQTGdMDQMc2PMTiVFrqoM7hD8bEfwzB/onkxEz0tNvjj\n" + "/PIzark5McWvxI0NHWQWM6r6hCm21AvA2H3DkwIDAQABo4IBfTCCAXkwEgYDVR0T\n" + "AQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8EBAMCAYYwfwYIKwYBBQUHAQEEczBxMDIG\n" + "CCsGAQUFBzABhiZodHRwOi8vaXNyZy50cnVzdGlkLm9jc3AuaWRlbnRydXN0LmNv\n" + "bTA7BggrBgEFBQcwAoYvaHR0cDovL2FwcHMuaWRlbnRydXN0LmNvbS9yb290cy9k\n" + "c3Ryb290Y2F4My5wN2MwHwYDVR0jBBgwFoAUxKexpHsscfrb4UuQdf/EFWCFiRAw\n" + "VAYDVR0gBE0wSzAIBgZngQwBAgEwPwYLKwYBBAGC3xMBAQEwMDAuBggrBgEFBQcC\n" + "ARYiaHR0cDovL2Nwcy5yb290LXgxLmxldHNlbmNyeXB0Lm9yZzA8BgNVHR8ENTAz\n" + "MDGgL6AthitodHRwOi8vY3JsLmlkZW50cnVzdC5jb20vRFNUUk9PVENBWDNDUkwu\n" + "Y3JsMB0GA1UdDgQWBBSoSmpjBH3duubRObemRWXv86jsoTANBgkqhkiG9w0BAQsF\n" + "AAOCAQEA3TPXEfNjWDjdGBX7CVW+dla5cEilaUcne8IkCJLxWh9KEik3JHRRHGJo\n" + "uM2VcGfl96S8TihRzZvoroed6ti6WqEBmtzw3Wodatg+VyOeph4EYpr/1wXKtx8/\n" + "wApIvJSwtmVi4MFU5aMqrSDE6ea73Mj2tcMyo5jMd6jmeWUHK8so/joWUoHOUgwu\n" + "X4Po1QYz+3dszkDqMp4fklxBwXRsW10KXzPMTZ+sOPAveyxindmjkW8lGy+QsRlG\n" + "PfZ+G6Z6h7mjem0Y+iWlkYcV4PIWL1iwBi8saCbGS5jN2p8M+X+Q7UNKEkROb3N6\n" + "KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg==\n" + "-----END CERTIFICATE-----\n"; + +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 (%lu bytes):\n\n%s\n", res->get_body_length(), res->get_body_as_string().c_str()); +} + + +int main() { + unsigned int updateCnt=0; + + printf("DISCO-L457VG-IOT01A WiFi + thingspark example\r\n"); + +#ifdef MBED_MAJOR_VERSION + printf("Mbed OS version %d.%d.%d\n\n", MBED_MAJOR_VERSION, MBED_MINOR_VERSION, MBED_PATCH_VERSION); +#endif + + printf("<< =========== Network check.. =========== >>\r\n"); + + // Connect to the network with the default networking interface + // if you use WiFi: see mbed_app.json for the credentials + NetworkInterface* network = connect_to_default_network_interface(); + if (!network) { + printf("Cannot connect to the network, see serial output\n"); + return 1; + } + + printf("Successfully access to network\n\n"); + + printf("MAC: %s\n", network->get_mac_address()); + printf("IP: %s\n", network->get_ip_address()); + printf("Netmask: %s\n", network->get_netmask()); + printf("Gateway: %s\n", network->get_gateway()); + + printf("<< =========== Sensor check.. =========== >>\r\n"); + + // Do a GET request to thingspark.kr + while(1){ + // By default the body is automatically parsed and stored in a buffer, this is memory heavy. + // To receive chunked response, pass in a callback as last parameter to the constructor. + + sprintf(urlBuffer, "https://api.thingspark.kr/channels/%d/entrys?results=%d", 65550, 10); + + printf("[DEBUG] %s\n", urlBuffer); + HttpsRequest* get_req = new HttpsRequest(network, SSL_CA_PEM, HTTP_GET, urlBuffer); + + HttpResponse* get_res = get_req->send(); + if (!get_res) { + printf("HttpRequest failed (error code %d)\n", get_req->get_error()); + return 1; + } + printf("\n----- HTTPS GET response -----\n"); + dump_response(get_res); + + delete get_req; + + wait(10); + } + + wait(osWaitForever); +} + +#endif