Andrea Pallotta / Mbed 2 deprecated HelloWorld_IDW01M1v2

Test import

Dependencies:   NetworkSocketAPI X_NUCLEO_IDW01M1v2 mbed

Fork of HelloWorld_IDW01M1v2 by ST

main.cpp@9:74b827befe72, 2017-01-05 (annotated)

Committer:
mapellil
Date:
Thu Jan 05 09:39:03 2017 +0000
Revision:
9:74b827befe72
Parent:
7:92b5480bb3e4
Child:
10:13bd9c989e6c
Added secure socket connection example (one way server authentication); updated lib

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mridup 0:dee849b0e6e6 1 /* SpwfInterface NetworkSocketAPI Example Program
mridup 0:dee849b0e6e6 2 * Copyright (c) 2015 ARM Limited
mridup 0:dee849b0e6e6 3 *
mridup 0:dee849b0e6e6 4 * Licensed under the Apache License, Version 2.0 (the "License");
mridup 0:dee849b0e6e6 5 * you may not use this file except in compliance with the License.
mridup 0:dee849b0e6e6 6 * You may obtain a copy of the License at
mridup 0:dee849b0e6e6 7 *
mridup 0:dee849b0e6e6 8 * http://www.apache.org/licenses/LICENSE-2.0
mridup 0:dee849b0e6e6 9 *
mridup 0:dee849b0e6e6 10 * Unless required by applicable law or agreed to in writing, software
mridup 0:dee849b0e6e6 11 * distributed under the License is distributed on an "AS IS" BASIS,
mridup 0:dee849b0e6e6 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mridup 0:dee849b0e6e6 13 * See the License for the specific language governing permissions and
mridup 0:dee849b0e6e6 14 * limitations under the License.
mridup 0:dee849b0e6e6 15 */
mridup 0:dee849b0e6e6 16
mridup 0:dee849b0e6e6 17 #include "mbed.h"
mridup 0:dee849b0e6e6 18 #include "SpwfInterface.h"
mridup 0:dee849b0e6e6 19 #include "TCPSocket.h"
mridup 0:dee849b0e6e6 20
mapellil 9:74b827befe72 21
mapellil 9:74b827befe72 22 //www.amazon.it CA certificate in PEM format
mapellil 9:74b827befe72 23 char CA_cert []="-----BEGIN CERTIFICATE-----\r\n"
mapellil 9:74b827befe72 24 "MIIE0zCCA7ugAwIBAgIQGNrRniZ96LtKIVjNzGs7SjANBgkqhkiG9w0BAQUFADCB\r\n"
mapellil 9:74b827befe72 25 "yjELMAkGA1UEBhMCVVMxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMR8wHQYDVQQL\r\n"
mapellil 9:74b827befe72 26 "ExZWZXJpU2lnbiBUcnVzdCBOZXR3b3JrMTowOAYDVQQLEzEoYykgMjAwNiBWZXJp\r\n"
mapellil 9:74b827befe72 27 "U2lnbiwgSW5jLiAtIEZvciBhdXRob3JpemVkIHVzZSBvbmx5MUUwQwYDVQQDEzxW\r\n"
mapellil 9:74b827befe72 28 "ZXJpU2lnbiBDbGFzcyAzIFB1YmxpYyBQcmltYXJ5IENlcnRpZmljYXRpb24gQXV0\r\n"
mapellil 9:74b827befe72 29 "aG9yaXR5IC0gRzUwHhcNMDYxMTA4MDAwMDAwWhcNMzYwNzE2MjM1OTU5WjCByjEL\r\n"
mapellil 9:74b827befe72 30 "MAkGA1UEBhMCVVMxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMR8wHQYDVQQLExZW\r\n"
mapellil 9:74b827befe72 31 "ZXJpU2lnbiBUcnVzdCBOZXR3b3JrMTowOAYDVQQLEzEoYykgMjAwNiBWZXJpU2ln\r\n"
mapellil 9:74b827befe72 32 "biwgSW5jLiAtIEZvciBhdXRob3JpemVkIHVzZSBvbmx5MUUwQwYDVQQDEzxWZXJp\r\n"
mapellil 9:74b827befe72 33 "U2lnbiBDbGFzcyAzIFB1YmxpYyBQcmltYXJ5IENlcnRpZmljYXRpb24gQXV0aG9y\r\n"
mapellil 9:74b827befe72 34 "aXR5IC0gRzUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCvJAgIKXo1\r\n"
mapellil 9:74b827befe72 35 "nmAMqudLO07cfLw8RRy7K+D+KQL5VwijZIUVJ/XxrcgxiV0i6CqqpkKzj/i5Vbex\r\n"
mapellil 9:74b827befe72 36 "t0uz/o9+B1fs70PbZmIVYc9gDaTY3vjgw2IIPVQT60nKWVSFJuUrjxuf6/WhkcIz\r\n"
mapellil 9:74b827befe72 37 "SdhDY2pSS9KP6HBRTdGJaXvHcPaz3BJ023tdS1bTlr8Vd6Gw9KIl8q8ckmcY5fQG\r\n"
mapellil 9:74b827befe72 38 "BO+QueQA5N06tRn/Arr0PO7gi+s3i+z016zy9vA9r911kTMZHRxAy3QkGSGT2RT+\r\n"
mapellil 9:74b827befe72 39 "rCpSx4/VBEnkjWNHiDxpg8v+R70rfk/Fla4OndTRQ8Bnc+MUCH7lP59zuDMKz10/\r\n"
mapellil 9:74b827befe72 40 "NIeWiu5T6CUVAgMBAAGjgbIwga8wDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8E\r\n"
mapellil 9:74b827befe72 41 "BAMCAQYwbQYIKwYBBQUHAQwEYTBfoV2gWzBZMFcwVRYJaW1hZ2UvZ2lmMCEwHzAH\r\n"
mapellil 9:74b827befe72 42 "BgUrDgMCGgQUj+XTGoasjY5rw8+AatRIGCx7GS4wJRYjaHR0cDovL2xvZ28udmVy\r\n"
mapellil 9:74b827befe72 43 "aXNpZ24uY29tL3ZzbG9nby5naWYwHQYDVR0OBBYEFH/TZafC3ey78DAJ80M5+gKv\r\n"
mapellil 9:74b827befe72 44 "MzEzMA0GCSqGSIb3DQEBBQUAA4IBAQCTJEowX2LP2BqYLz3q3JktvXf2pXkiOOzE\r\n"
mapellil 9:74b827befe72 45 "p6B4Eq1iDkVwZMXnl2YtmAl+X6/WzChl8gGqCBpH3vn5fJJaCGkgDdk+bW48DW7Y\r\n"
mapellil 9:74b827befe72 46 "5gaRQBi5+MHt39tBquCWIMnNZBU4gcmU7qKEKQsTb47bDN0lAtukixlE0kF6BWlK\r\n"
mapellil 9:74b827befe72 47 "WE9gyn6CagsCqiUXObXbf+eEZSqVir2G3l6BFoMtEMze/aiCKm0oHw0LxOXnGiYZ\r\n"
mapellil 9:74b827befe72 48 "4fQRbxC1lfznQgUy286dUV4otp6F01vvpX1FQHKOtw5rDgb7MzVIcbidJ4vEZV8N\r\n"
mapellil 9:74b827befe72 49 "hnacRHr2lVz2XTIIM6RUthg/aFzyQkqFOFSDX9HoLPKsEdao7WNq\r\n"
mapellil 9:74b827befe72 50 "-----END CERTIFICATE-----\r\n";
mapellil 9:74b827befe72 51
mridup 0:dee849b0e6e6 52 //------------------------------------
mridup 0:dee849b0e6e6 53 // Hyperterminal configuration
mridup 0:dee849b0e6e6 54 // 9600 bauds, 8-bit data, no parity
mridup 0:dee849b0e6e6 55 //------------------------------------
mridup 0:dee849b0e6e6 56
mridup 2:3a87dbea07a7 57 Serial pc(USBTX, USBRX);
mridup 0:dee849b0e6e6 58 DigitalOut myled(LED1);
mridup 1:daf71fa3674c 59
mridup 1:daf71fa3674c 60 /*************************************
mridup 1:daf71fa3674c 61 //FRDM-K64: D9->UART1_TX, D7->UART1_RX
mridup 1:daf71fa3674c 62 Pin connections:
mridup 1:daf71fa3674c 63 FRDM IDW01M1
mridup 1:daf71fa3674c 64 ------ ---------
mridup 1:daf71fa3674c 65 +3v3 <--> +3v3
mridup 1:daf71fa3674c 66 GND <--> GND
mridup 1:daf71fa3674c 67 D9 <--> D8
mridup 1:daf71fa3674c 68 D7 <--> D2
mridup 1:daf71fa3674c 69
mridup 1:daf71fa3674c 70 SpwfSAInterface spwf(D9, D7, false);
mridup 1:daf71fa3674c 71 *************************************/
mridup 2:3a87dbea07a7 72 /*************************************
mridup 2:3a87dbea07a7 73 //LPCXpresso11U68: D9->UART1_TX, D7->UART1_RX
mridup 2:3a87dbea07a7 74 Pin connections:
mridup 2:3a87dbea07a7 75 LPC IDW01M1
mridup 2:3a87dbea07a7 76 ------ ---------
mridup 2:3a87dbea07a7 77 +3v3 <--> +3v3
mridup 2:3a87dbea07a7 78 GND <--> GND
mridup 2:3a87dbea07a7 79 A1 <--> D8
mridup 2:3a87dbea07a7 80 A2 <--> D2
mridup 2:3a87dbea07a7 81
mridup 2:3a87dbea07a7 82 SpwfSAInterface spwf(A1, A2, false);
mridup 2:3a87dbea07a7 83 *************************************/
mridup 1:daf71fa3674c 84
mridup 1:daf71fa3674c 85 //NUCLEO: D8->UART1_TX (PA_9), D2->UART1_RX (PA_10)
mridup 1:daf71fa3674c 86 SpwfSAInterface spwf(D8, D2, false);
mridup 2:3a87dbea07a7 87
mridup 0:dee849b0e6e6 88 int main() {
mridup 0:dee849b0e6e6 89 int err;
nikapov 7:92b5480bb3e4 90 char * ssid = "STM";
nikapov 7:92b5480bb3e4 91 char * seckey = "STMDemo";
mridup 0:dee849b0e6e6 92
mridup 0:dee849b0e6e6 93 pc.printf("\r\nX-NUCLEO-IDW01M1 mbed Application\r\n");
mridup 0:dee849b0e6e6 94 pc.printf("\r\nconnecting to AP\r\n");
mridup 0:dee849b0e6e6 95
mridup 0:dee849b0e6e6 96 if(spwf.connect(ssid, seckey, NSAPI_SECURITY_WPA2)) {
mridup 0:dee849b0e6e6 97 pc.printf("\r\nnow connected\r\n");
mridup 0:dee849b0e6e6 98 } else {
mridup 0:dee849b0e6e6 99 pc.printf("\r\nerror connecting to AP.\r\n");
mridup 0:dee849b0e6e6 100 return -1;
mridup 0:dee849b0e6e6 101 }
mapellil 9:74b827befe72 102
mridup 0:dee849b0e6e6 103 const char *ip = spwf.get_ip_address();
mridup 0:dee849b0e6e6 104 const char *mac = spwf.get_mac_address();
mridup 0:dee849b0e6e6 105
mridup 0:dee849b0e6e6 106 pc.printf("\r\nIP Address is: %s\r\n", (ip) ? ip : "No IP");
mridup 0:dee849b0e6e6 107 pc.printf("\r\nMAC Address is: %s\r\n", (mac) ? mac : "No MAC");
mridup 0:dee849b0e6e6 108
mridup 0:dee849b0e6e6 109 SocketAddress addr(&spwf, "st.com");
mridup 0:dee849b0e6e6 110 pc.printf("\r\nst.com resolved to: %s\r\n", addr.get_ip_address());
mridup 0:dee849b0e6e6 111
mridup 4:40cb51547b9f 112 pc.printf("\r\nconnecting to http://4.ifcfg.me\r\n");
mridup 0:dee849b0e6e6 113
mridup 0:dee849b0e6e6 114 TCPSocket socket(&spwf);
mridup 2:3a87dbea07a7 115 err = socket.connect("4.ifcfg.me", 23);
mridup 0:dee849b0e6e6 116 if(err!=0)
mridup 0:dee849b0e6e6 117 {
mridup 0:dee849b0e6e6 118 pc.printf("\r\nCould not connect to Socket, err = %d!!\r\n", err);
mridup 0:dee849b0e6e6 119 return -1;
mridup 0:dee849b0e6e6 120 } else pc.printf("\r\nconnected to host server\r\n");
mridup 0:dee849b0e6e6 121
mapellil 9:74b827befe72 122 char buffer[100];
mridup 0:dee849b0e6e6 123 int count = 0;
mridup 0:dee849b0e6e6 124 pc.printf("\r\nReceiving Data\r\n");
mridup 0:dee849b0e6e6 125 count = socket.recv(buffer, sizeof buffer);
mridup 0:dee849b0e6e6 126
mridup 0:dee849b0e6e6 127 if(count > 0)
mridup 0:dee849b0e6e6 128 {
mapellil 9:74b827befe72 129 buffer [count]='\0';
mapellil 9:74b827befe72 130 printf("%s\r\n", buffer);
mridup 0:dee849b0e6e6 131 }
mridup 0:dee849b0e6e6 132 else pc.printf("\r\nData not received\r\n");
mridup 0:dee849b0e6e6 133
mridup 2:3a87dbea07a7 134 pc.printf("\r\nClosing Socket\r\n");
mridup 2:3a87dbea07a7 135 socket.close();
mapellil 9:74b827befe72 136 pc.printf("\r\nUnsecure Socket Test complete.\r\n");
mapellil 9:74b827befe72 137
mapellil 9:74b827befe72 138 // Start Secure Socket connection test (one way server autentication only)
mapellil 9:74b827befe72 139 time_t ctTime;
mapellil 9:74b827befe72 140 ctTime = time(NULL);
mapellil 9:74b827befe72 141 printf ("Start Secure Socket connection with one way server autentication test\n\r");
mapellil 9:74b827befe72 142 printf("Initial System Time is: %s\r\n", ctime(&ctTime));
mapellil 9:74b827befe72 143 printf("Need to adjust time? if yes enter time in seconds elapsed since Epoch (cmd: date +'%%s'), otherwise enter 0 ");
mapellil 9:74b827befe72 144 int t=0;
mapellil 9:74b827befe72 145 scanf("%d",&t);
mapellil 9:74b827befe72 146 printf ("entered time is: %d \n\r", t);
mapellil 9:74b827befe72 147 if (t != 0) { time_t txTm = t; set_time(txTm); }
mapellil 9:74b827befe72 148 printf ("The current system time is: %s", ctime (&ctTime));
mapellil 9:74b827befe72 149 if (!spwf.clean_TLS_certificate(ALL)) printf ("ERROR clean_TLS_certificate\n\r");
mapellil 9:74b827befe72 150 if (!spwf.set_TLS_certificate(CA_cert, sizeof(CA_cert), FLASH_CA_ROOT_CERT)) printf ("ERROR set_TLS_certificate\n\r");
mapellil 9:74b827befe72 151 if (!spwf.set_TLS_SRV_domain("www.amazon.it",FLASH_DOMAIN)) printf ("ERROR set_TLS_CA_domain\n\r");
mapellil 9:74b827befe72 152 // NOTE: DNS requires UDP socket. DNS is invoked while connecting a secure socket to resolve URL to IP,
mapellil 9:74b827befe72 153 // so DNS doesnt answer as it requires unsecure UDP socket connection.
mapellil 9:74b827befe72 154 // workaroud: convert URL to IP quering DNS before secure socket creation, then connect
mapellil 9:74b827befe72 155 // the secure socket created to the retrieved IP.
mapellil 9:74b827befe72 156 spwf.gethostbyname(&addr,"www.amazon.it"); // ask DNS
mapellil 9:74b827befe72 157 addr.set_port(443);
mapellil 9:74b827befe72 158 spwf.set_secure_sockets();
mapellil 9:74b827befe72 159 socket.open(&spwf);
mapellil 9:74b827befe72 160 printf ("Connecting to www.amazon.it IP: %s ...\n\r", addr.get_ip_address());
mapellil 9:74b827befe72 161 err = socket.connect(addr);
mapellil 9:74b827befe72 162 if (err != 0 )printf ("ERROR secure socket connection failed: %d\n\r", err);
mapellil 9:74b827befe72 163 else printf ("--->>> Secure socket CONNECTED to: %s\n\r", addr.get_ip_address());
mapellil 9:74b827befe72 164 spwf.set_unsecure_sockets();
mapellil 9:74b827befe72 165 socket.close();
mapellil 9:74b827befe72 166 printf ("Socket closed\n\r");
mridup 2:3a87dbea07a7 167 spwf.disconnect();
mapellil 9:74b827befe72 168 printf ("WIFI disconnected, exiting ...\n\r");
mapellil 9:74b827befe72 169
mridup 0:dee849b0e6e6 170 while(1) {
mridup 0:dee849b0e6e6 171 wait(1);
mridup 0:dee849b0e6e6 172 myled = !myled;
mridup 0:dee849b0e6e6 173 }
mridup 0:dee849b0e6e6 174 }