Secretariat STIoTChallenge / Mbed 2 deprecated Thingspeak_WiFi

Thingspeak IoT using Nucleo-F411RE and IDW01m1

Dependencies:   mbed X_NUCLEO_IDW01M1v2 NetworkSocketAPI

main.cpp@12:80d8e97e81f2, 2017-01-16 (annotated)

Committer:
mapellil
Date:
Mon Jan 16 13:26:50 2017 +0000
Revision:
12:80d8e97e81f2
Parent:
11:0b4472769b08
Child:
13:9a2016106dae
Moved secure socket connection to the specific TLS_HelloWorld app

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 8:74b827befe72 21
mapellil 10:cc61a766cd1f 22
mridup 0:dee849b0e6e6 23 //------------------------------------
mridup 0:dee849b0e6e6 24 // Hyperterminal configuration
mridup 0:dee849b0e6e6 25 // 9600 bauds, 8-bit data, no parity
mridup 0:dee849b0e6e6 26 //------------------------------------
mridup 0:dee849b0e6e6 27
mridup 2:3a87dbea07a7 28 Serial pc(USBTX, USBRX);
mridup 0:dee849b0e6e6 29 DigitalOut myled(LED1);
mridup 1:daf71fa3674c 30
mridup 1:daf71fa3674c 31 /*************************************
mridup 1:daf71fa3674c 32 //FRDM-K64: D9->UART1_TX, D7->UART1_RX
mridup 1:daf71fa3674c 33 Pin connections:
mridup 1:daf71fa3674c 34 FRDM IDW01M1
mridup 1:daf71fa3674c 35 ------ ---------
mridup 1:daf71fa3674c 36 +3v3 <--> +3v3
mridup 1:daf71fa3674c 37 GND <--> GND
mridup 1:daf71fa3674c 38 D9 <--> D8
mridup 1:daf71fa3674c 39 D7 <--> D2
mridup 1:daf71fa3674c 40
mridup 1:daf71fa3674c 41 SpwfSAInterface spwf(D9, D7, false);
mridup 1:daf71fa3674c 42 *************************************/
mridup 2:3a87dbea07a7 43 /*************************************
mridup 2:3a87dbea07a7 44 //LPCXpresso11U68: D9->UART1_TX, D7->UART1_RX
mridup 2:3a87dbea07a7 45 Pin connections:
mridup 2:3a87dbea07a7 46 LPC IDW01M1
mridup 2:3a87dbea07a7 47 ------ ---------
mridup 2:3a87dbea07a7 48 +3v3 <--> +3v3
mridup 2:3a87dbea07a7 49 GND <--> GND
mridup 2:3a87dbea07a7 50 A1 <--> D8
mridup 2:3a87dbea07a7 51 A2 <--> D2
mridup 2:3a87dbea07a7 52
mridup 2:3a87dbea07a7 53 SpwfSAInterface spwf(A1, A2, false);
mridup 2:3a87dbea07a7 54 *************************************/
mridup 1:daf71fa3674c 55
mridup 1:daf71fa3674c 56 //NUCLEO: D8->UART1_TX (PA_9), D2->UART1_RX (PA_10)
mridup 1:daf71fa3674c 57 SpwfSAInterface spwf(D8, D2, false);
mridup 2:3a87dbea07a7 58
mridup 0:dee849b0e6e6 59 int main() {
mridup 0:dee849b0e6e6 60 int err;
nikapov 7:92b5480bb3e4 61 char * ssid = "STM";
mapellil 11:0b4472769b08 62 char * seckey = "STMDemo";
mridup 0:dee849b0e6e6 63
mridup 0:dee849b0e6e6 64 pc.printf("\r\nX-NUCLEO-IDW01M1 mbed Application\r\n");
mridup 0:dee849b0e6e6 65 pc.printf("\r\nconnecting to AP\r\n");
mridup 0:dee849b0e6e6 66
mridup 0:dee849b0e6e6 67 if(spwf.connect(ssid, seckey, NSAPI_SECURITY_WPA2)) {
mridup 0:dee849b0e6e6 68 pc.printf("\r\nnow connected\r\n");
mridup 0:dee849b0e6e6 69 } else {
mridup 0:dee849b0e6e6 70 pc.printf("\r\nerror connecting to AP.\r\n");
mridup 0:dee849b0e6e6 71 return -1;
mridup 0:dee849b0e6e6 72 }
mapellil 8:74b827befe72 73
mridup 0:dee849b0e6e6 74 const char *ip = spwf.get_ip_address();
mridup 0:dee849b0e6e6 75 const char *mac = spwf.get_mac_address();
mridup 0:dee849b0e6e6 76
mridup 0:dee849b0e6e6 77 pc.printf("\r\nIP Address is: %s\r\n", (ip) ? ip : "No IP");
mridup 0:dee849b0e6e6 78 pc.printf("\r\nMAC Address is: %s\r\n", (mac) ? mac : "No MAC");
mridup 0:dee849b0e6e6 79
mridup 0:dee849b0e6e6 80 SocketAddress addr(&spwf, "st.com");
mridup 0:dee849b0e6e6 81 pc.printf("\r\nst.com resolved to: %s\r\n", addr.get_ip_address());
mridup 0:dee849b0e6e6 82
mridup 4:40cb51547b9f 83 pc.printf("\r\nconnecting to http://4.ifcfg.me\r\n");
mridup 0:dee849b0e6e6 84
mridup 0:dee849b0e6e6 85 TCPSocket socket(&spwf);
mridup 2:3a87dbea07a7 86 err = socket.connect("4.ifcfg.me", 23);
mridup 0:dee849b0e6e6 87 if(err!=0)
mridup 0:dee849b0e6e6 88 {
mridup 0:dee849b0e6e6 89 pc.printf("\r\nCould not connect to Socket, err = %d!!\r\n", err);
mridup 0:dee849b0e6e6 90 return -1;
mridup 0:dee849b0e6e6 91 } else pc.printf("\r\nconnected to host server\r\n");
mridup 0:dee849b0e6e6 92
mapellil 8:74b827befe72 93 char buffer[100];
mridup 0:dee849b0e6e6 94 int count = 0;
mridup 0:dee849b0e6e6 95 pc.printf("\r\nReceiving Data\r\n");
mridup 0:dee849b0e6e6 96 count = socket.recv(buffer, sizeof buffer);
mridup 0:dee849b0e6e6 97
mridup 0:dee849b0e6e6 98 if(count > 0)
mridup 0:dee849b0e6e6 99 {
mapellil 8:74b827befe72 100 buffer [count]='\0';
mapellil 8:74b827befe72 101 printf("%s\r\n", buffer);
mridup 0:dee849b0e6e6 102 }
mridup 0:dee849b0e6e6 103 else pc.printf("\r\nData not received\r\n");
mridup 0:dee849b0e6e6 104
mridup 2:3a87dbea07a7 105 pc.printf("\r\nClosing Socket\r\n");
mridup 2:3a87dbea07a7 106 socket.close();
mapellil 8:74b827befe72 107 pc.printf("\r\nUnsecure Socket Test complete.\r\n");
mapellil 8:74b827befe72 108 printf ("Socket closed\n\r");
mridup 2:3a87dbea07a7 109 spwf.disconnect();
mapellil 8:74b827befe72 110 printf ("WIFI disconnected, exiting ...\n\r");
mapellil 8:74b827befe72 111
mridup 0:dee849b0e6e6 112 while(1) {
mridup 0:dee849b0e6e6 113 wait(1);
mridup 0:dee849b0e6e6 114 myled = !myled;
mridup 0:dee849b0e6e6 115 }
mridup 0:dee849b0e6e6 116 }