Diff: main.cpp

Revision:

1:cf6a75de25ce

Parent:

0:f4f503a32dca

Child:

2:bc3973471585

--- a/main.cpp	Sun May 12 16:54:48 2019 +0000
+++ b/main.cpp	Sat May 25 04:59:06 2019 +0000
@@ -1,10 +1,16 @@
 #include "mbed.h"
 #include <string>
-#include "ESP8266.h"
+#include "ESP01.h"
+#include "https_request.h"
+#include "mbed_trace.h"
+//#include "network-helper.h"
+#include "TCPSocket.h"
+#include "ESP8266Interface.h"
  
 // Objects
 Serial pc(USBTX, USBRX);
-ESP8266 wifi(PTC17, PTC16, 115200);
+ESP01 wifi(PTC17, PTC16, 115200);       //Con este objeto implementamos los metodos que requieren comandos AT del modulo de WIFI
+//ESP8266Interface net(PTC17, PTC16);     //Con este objeto implementamos todas las funciones de red para la creacion de Sockets
 
 DigitalOut led_rojo(LED_RED);
 DigitalOut led_verde(LED_GREEN);
@@ -19,6 +25,84 @@
 void wifiInit(void);
 bool isConnectedToWifi(void);
 void wifiConnect(void);
+
+void http_demo(NetworkInterface *net);
+
+
+/* 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"
+    "MIIFmzCCBIOgAwIBAgIRAJRuZHok8dQjAQAAAAApJGwwDQYJKoZIhvcNAQELBQAw\n"
+    "QjELMAkGA1UEBhMCVVMxHjAcBgNVBAoTFUdvb2dsZSBUcnVzdCBTZXJ2aWNlczET\n"
+    "MBEGA1UEAxMKR1RTIENBIDFPMTAeFw0xOTAzMTMyMTMwNTdaFw0yMDAzMTEyMTMw\n"
+    "NTdaMGgxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMRYwFAYDVQQH\n"
+    "Ew1Nb3VudGFpbiBWaWV3MRMwEQYDVQQKEwpHb29nbGUgTExDMRcwFQYDVQQDEw5m\n"
+    "aXJlYmFzZWlvLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALkd\n"
+    "/jeM+PrwIYmM6IE28iN7CjKnBWy+tqNrs5z2AJwM5iLgtgcbc+THuXGElTN7zAWB\n"
+    "SKWv+ezAGe5NiTEEUiWgX1z1VFDj85xpz+Cysn/Oi8MtoN6h8yCmYPtXv8YPInw0\n"
+    "JLkSM5e2uuWVwc/tR1Fh+awpiYQFqGm6DvMq6yAYB/nuL3Gyc4XFgRrxje+VQ+g3\n"
+    "oWE+9NVfqu4smFCutSIGlEdRhGdr/m2u+sc+dnBZNoVOqwSyyFyjpAZvMMvuE5Ip\n"
+    "3ovfA1tq57nl9eQw8fcKsdXOeeXYHc1KBUUC7Xb8F/1+upVML8a5GMULpYkClLXt\n"
+    "OKRRfCJa53YynILJdPkCAwEAAaOCAmQwggJgMA4GA1UdDwEB/wQEAwIFoDATBgNV\n"
+    "HSUEDDAKBggrBgEFBQcDATAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBS03YhV70g6\n"
+    "+7MUxtOiluRi1T2GAzAfBgNVHSMEGDAWgBSY0fhuEOvPm+xgnxiQG6DrfQn9KzBk\n"
+    "BggrBgEFBQcBAQRYMFYwJwYIKwYBBQUHMAGGG2h0dHA6Ly9vY3NwLnBraS5nb29n\n"
+    "L2d0czFvMTArBggrBgEFBQcwAoYfaHR0cDovL3BraS5nb29nL2dzcjIvR1RTMU8x\n"
+    "LmNydDArBgNVHREEJDAigg5maXJlYmFzZWlvLmNvbYIQKi5maXJlYmFzZWlvLmNv\n"
+    "bTAhBgNVHSAEGjAYMAgGBmeBDAECAjAMBgorBgEEAdZ5AgUDMC8GA1UdHwQoMCYw\n"
+    "JKAioCCGHmh0dHA6Ly9jcmwucGtpLmdvb2cvR1RTMU8xLmNybDCCAQIGCisGAQQB\n"
+    "1nkCBAIEgfMEgfAA7gB1ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5Be\n"
+    "AAABaXkuFzgAAAQDAEYwRAIgVssWhLEYItcpljMfJfkBhnxUrw32ik3C7IyBhkS6\n"
+    "jQcCIAHzoq/0QsRXY8RITJ5z6pThPzJhiSeLhWb6v2MDs6+NAHUAXqdz+d9WwOe1\n"
+    "Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFpeS4XEQAABAMARjBEAiBgwY3jVuyU\n"
+    "HTDrfXt7Hhq3AL9kD8hASq/qIXFvHAel1AIgV2DY0UI7PvVl2uHicvaL9BfUPQjP\n"
+    "8/7b5W5jd6HEKbowDQYJKoZIhvcNAQELBQADggEBAAFG/f9zTyPTiYjjbPKpIC3T\n"
+    "MMD8dWvny1DJpL2fQPMcpAkkduW7sFG8mLRh14mSBsWqAusj99nAKt6NJhxZewhp\n"
+    "JKwbcawanW+w2DUzFr0FauVxNIs4xPxcgkCNAGeUj8ZI+cDcSaMOY4WxNrjOgbbI\n"
+    "feOxHsCmIWxch6/vNVxh+54BZFCy723DL8Fo/tDRU73b+gxPJusJva4ABuXSqSFT\n"
+    "EDaRGzdj8AKkoDmRkWLcEg/6a/2dfw8VV7fIAlqVxNQwZWZLtIsBGazxZ5xflrVz\n"
+    "I5AHejNR7guDaWAimhkSOlG11W8BzPtdAo/xJ6JyI4K5kPGIXucniVRmQfmojxc=\n"
+    "-----END CERTIFICATE-----\n"
+    "-----BEGIN CERTIFICATE-----\n"
+    "MIIESjCCAzKgAwIBAgINAeO0mqGNiqmBJWlQuDANBgkqhkiG9w0BAQsFADBMMSAw\n"
+    "HgYDVQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMjETMBEGA1UEChMKR2xvYmFs\n"
+    "U2lnbjETMBEGA1UEAxMKR2xvYmFsU2lnbjAeFw0xNzA2MTUwMDAwNDJaFw0yMTEy\n"
+    "MTUwMDAwNDJaMEIxCzAJBgNVBAYTAlVTMR4wHAYDVQQKExVHb29nbGUgVHJ1c3Qg\n"
+    "U2VydmljZXMxEzARBgNVBAMTCkdUUyBDQSAxTzEwggEiMA0GCSqGSIb3DQEBAQUA\n"
+    "A4IBDwAwggEKAoIBAQDQGM9F1IvN05zkQO9+tN1pIRvJzzyOTHW5DzEZhD2ePCnv\n"
+    "UA0Qk28FgICfKqC9EksC4T2fWBYk/jCfC3R3VZMdS/dN4ZKCEPZRrAzDsiKUDzRr\n"
+    "mBBJ5wudgzndIMYcLe/RGGFl5yODIKgjEv/SJH/UL+dEaltN11BmsK+eQmMF++Ac\n"
+    "xGNhr59qM/9il71I2dN8FGfcddwuaej4bXhp0LcQBbjxMcI7JP0aM3T4I+DsaxmK\n"
+    "FsbjzaTNC9uzpFlgOIg7rR25xoynUxv8vNmkq7zdPGHXkxWY7oG9j+JkRyBABk7X\n"
+    "rJfoucBZEqFJJSPk7XA0LKW0Y3z5oz2D0c1tJKwHAgMBAAGjggEzMIIBLzAOBgNV\n"
+    "HQ8BAf8EBAMCAYYwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMBIGA1Ud\n"
+    "EwEB/wQIMAYBAf8CAQAwHQYDVR0OBBYEFJjR+G4Q68+b7GCfGJAboOt9Cf0rMB8G\n"
+    "A1UdIwQYMBaAFJviB1dnHB7AagbeWbSaLd/cGYYuMDUGCCsGAQUFBwEBBCkwJzAl\n"
+    "BggrBgEFBQcwAYYZaHR0cDovL29jc3AucGtpLmdvb2cvZ3NyMjAyBgNVHR8EKzAp\n"
+    "MCegJaAjhiFodHRwOi8vY3JsLnBraS5nb29nL2dzcjIvZ3NyMi5jcmwwPwYDVR0g\n"
+    "BDgwNjA0BgZngQwBAgIwKjAoBggrBgEFBQcCARYcaHR0cHM6Ly9wa2kuZ29vZy9y\n"
+    "ZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEAGoA+Nnn78y6pRjd9XlQWNa7H\n"
+    "TgiZ/r3RNGkmUmYHPQq6Scti9PEajvwRT2iWTHQr02fesqOqBY2ETUwgZQ+lltoN\n"
+    "FvhsO9tvBCOIazpswWC9aJ9xju4tWDQH8NVU6YZZ/XteDSGU9YzJqPjY8q3MDxrz\n"
+    "mqepBCf5o8mw/wJ4a2G6xzUr6Fb6T8McDO22PLRL6u3M4Tzs3A2M1j6bykJYi8wW\n"
+    "IRdAvKLWZu/axBVbzYmqmwkm5zLSDW5nIAJbELCQCZwMH56t2Dvqofxs6BBcCFIZ\n"
+    "USpxu6x6td0V7SvJCCosirSmIatj/9dSSVDQibet8q/7UK4v4ZUN80atnZz1yg==\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() {
     led_azul = OFF;
@@ -30,6 +114,11 @@
     wifiInit();
     wifiConnect();
     
+    //NextToDo: Crear un servidor y a la vez hacer get y post
+    
+    ESP8266Interface net(PTC17, PTC16);     //Con este objeto implementamos todas las funciones de red para la creacion de Sockets
+    http_demo(&net);
+    
     
 
     while(1);
@@ -41,11 +130,21 @@
     wifi.Reset();
     wait(2);
     wifi.DisableEcho();
-    pc.printf("Set mode to Station\r\n");
-    wifi.SetMode(1);
+    pc.printf("Set mode to Station+AP\r\n");
+    wifi.SetMode(3);
     wifi.RcvReply(rcv, 1000);
     pc.printf("%s", rcv);
     wait(2);
+    pc.printf("Configure for multiple sockets\r\n");
+    wifi.SetMultiple();
+    wifi.RcvReply(rcv, 1000);
+    pc.printf("%s", rcv);
+    wait(2);
+    pc.printf("Enable DHCP\r\n");
+    wifi.EnableDHCP();
+    wifi.RcvReply(rcv, 1000);
+    pc.printf("%s", rcv);
+    wait(2);   
 }
 
 void wifiConnect(void){
@@ -62,7 +161,7 @@
         pc.printf("Starting Smart Config\r\n");
         led_azul = ON;
         wifi.StartSmartConfig();
-        wifi.RcvReply(rcv, 5000);
+        wifi.RcvReply(rcv, 15000);
         pc.printf("%s", rcv);
         wait(5);
         while(!isConnectedToWifi()){
@@ -90,4 +189,44 @@
     }
     return status;
     
+}
+
+void http_demo(NetworkInterface *network){
+    TLSSocket* socket = new TLSSocket();
+ 
+    nsapi_error_t r;
+    // make sure to check the return values for the calls below (should return NSAPI_ERROR_OK)
+    r = socket->open(network);
+    r = socket->set_root_ca_cert(SSL_CA_PEM);
+    r = socket->connect("https://cotoceiba.firebaseio.com", 443);
+    
+    printf("\n----- HTTPS GET request -----\n");
+
+        HttpsRequest* get_req = new HttpsRequest(socket, HTTP_GET, "https://cotoceiba.firebaseio.com/Condominos/94.json?auth=ZpXLLURU9KWmW5t1kzBYD2IuBE0V7wdv5vXwDgsH");
+
+        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;     
+        
+        printf("\n----- HTTPS POST request -----\n");
+
+        HttpsRequest* post_req = new HttpsRequest(socket, HTTP_POST, "https://cotoceiba.firebaseio.com/Condominos/52.json?auth=ZpXLLURU9KWmW5t1kzBYD2IuBE0V7wdv5vXwDgsH");
+        post_req->set_header("Content-Type", "application/json");
+
+        const char body[] = "{\"nombre\":\"Posteado por Wifi Perros\",\"numcasa\":\"64\"}";
+
+        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----- HTTPS POST response -----\n");
+        dump_response(post_res);
+        delete post_req;
 }
\ No newline at end of file