rom r / Mbed 2 deprecated Ubidots_test

An example program using NucleoL476RG with X-Nucleo-IDW01M1 wifi shield to sends analog data to Ubidots IoT Provider

Dependencies:   NetworkSocketAPI X_NUCLEO_IDW01M1v2 mbed

Fork of TLS_HelloWorld_IDW01M1 by ST

Complete tutorial at https://www.hackster.io/rreicher/nucleol476rg-to-ubidots-00d173

main.cpp@0:dee849b0e6e6, 2016-07-08 (annotated)

Committer:
mridup
Date:
Fri Jul 08 06:28:58 2016 +0000
Revision:
0:dee849b0e6e6
Child:
1:daf71fa3674c
example program with X_NUCLEO_IDW01M1v2 library

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
mridup 0:dee849b0e6e6 21 //------------------------------------
mridup 0:dee849b0e6e6 22 // Hyperterminal configuration
mridup 0:dee849b0e6e6 23 // 9600 bauds, 8-bit data, no parity
mridup 0:dee849b0e6e6 24 //------------------------------------
mridup 0:dee849b0e6e6 25
mridup 0:dee849b0e6e6 26 Serial pc(SERIAL_TX, SERIAL_RX);
mridup 0:dee849b0e6e6 27 DigitalOut myled(LED1);
mridup 0:dee849b0e6e6 28 SpwfSAInterface spwf(PA_9, PA_10, false);
mridup 0:dee849b0e6e6 29
mridup 0:dee849b0e6e6 30 int main() {
mridup 0:dee849b0e6e6 31 int err;
mridup 0:dee849b0e6e6 32 char * ssid = "STM";
mridup 0:dee849b0e6e6 33 char * seckey = "STMdemoPWD";
mridup 0:dee849b0e6e6 34
mridup 0:dee849b0e6e6 35 pc.printf("\r\nX-NUCLEO-IDW01M1 mbed Application\r\n");
mridup 0:dee849b0e6e6 36 pc.printf("\r\nconnecting to AP\r\n");
mridup 0:dee849b0e6e6 37
mridup 0:dee849b0e6e6 38 if(spwf.connect(ssid, seckey, NSAPI_SECURITY_WPA2)) {
mridup 0:dee849b0e6e6 39 pc.printf("\r\nnow connected\r\n");
mridup 0:dee849b0e6e6 40 } else {
mridup 0:dee849b0e6e6 41 pc.printf("\r\nerror connecting to AP.\r\n");
mridup 0:dee849b0e6e6 42 return -1;
mridup 0:dee849b0e6e6 43 }
mridup 0:dee849b0e6e6 44
mridup 0:dee849b0e6e6 45 const char *ip = spwf.get_ip_address();
mridup 0:dee849b0e6e6 46 const char *mac = spwf.get_mac_address();
mridup 0:dee849b0e6e6 47
mridup 0:dee849b0e6e6 48 pc.printf("\r\nIP Address is: %s\r\n", (ip) ? ip : "No IP");
mridup 0:dee849b0e6e6 49 pc.printf("\r\nMAC Address is: %s\r\n", (mac) ? mac : "No MAC");
mridup 0:dee849b0e6e6 50
mridup 0:dee849b0e6e6 51 SocketAddress addr(&spwf, "st.com");
mridup 0:dee849b0e6e6 52 pc.printf("\r\nst.com resolved to: %s\r\n", addr.get_ip_address());
mridup 0:dee849b0e6e6 53
mridup 0:dee849b0e6e6 54 pc.printf("\r\nconnecting to http://time-d.nist.gov\r\n");
mridup 0:dee849b0e6e6 55
mridup 0:dee849b0e6e6 56 TCPSocket socket(&spwf);
mridup 0:dee849b0e6e6 57 //err = socket.connect("192.168.1.6", 32000);
mridup 0:dee849b0e6e6 58 err = socket.connect("4.ifcfg.me", 23);//"4.ifcfg.me", 23;//"time-d.nist.gov", 37
mridup 0:dee849b0e6e6 59 if(err!=0)
mridup 0:dee849b0e6e6 60 {
mridup 0:dee849b0e6e6 61 pc.printf("\r\nCould not connect to Socket, err = %d!!\r\n", err);
mridup 0:dee849b0e6e6 62 return -1;
mridup 0:dee849b0e6e6 63 } else pc.printf("\r\nconnected to host server\r\n");
mridup 0:dee849b0e6e6 64
mridup 0:dee849b0e6e6 65 //char * str = "test";
mridup 0:dee849b0e6e6 66 //socket.send(str, strlen(str));
mridup 0:dee849b0e6e6 67
mridup 0:dee849b0e6e6 68 #if 1
mridup 0:dee849b0e6e6 69 char buffer[64];
mridup 0:dee849b0e6e6 70 int count = 0;
mridup 0:dee849b0e6e6 71 pc.printf("\r\nReceiving Data\r\n");
mridup 0:dee849b0e6e6 72 count = socket.recv(buffer, sizeof buffer);
mridup 0:dee849b0e6e6 73
mridup 0:dee849b0e6e6 74 if(count > 0)
mridup 0:dee849b0e6e6 75 {
mridup 0:dee849b0e6e6 76 printf("public IP address is: %s\r\n", &buffer[15]);
mridup 0:dee849b0e6e6 77 //pc.printf("\r\nReceived: %ld bytes, 0x%02x 0x%02x 0x%02x 0x%02x\r\n", \
mridup 0:dee849b0e6e6 78 // count, buffer[0], buffer[1], buffer[2], buffer[3]);
mridup 0:dee849b0e6e6 79 }
mridup 0:dee849b0e6e6 80 else pc.printf("\r\nData not received\r\n");
mridup 0:dee849b0e6e6 81
mridup 0:dee849b0e6e6 82 //pc.printf("\r\nClosing Socket\r\n");
mridup 0:dee849b0e6e6 83 // socket.close();
mridup 0:dee849b0e6e6 84
mridup 0:dee849b0e6e6 85 //pc.printf("\r\ndisconnecting....\r\n");
mridup 0:dee849b0e6e6 86 //spwf.disconnect();
mridup 0:dee849b0e6e6 87 //pc.printf("\r\nTest complete.\r\n");
mridup 0:dee849b0e6e6 88 #endif
mridup 0:dee849b0e6e6 89
mridup 0:dee849b0e6e6 90 while(1) {
mridup 0:dee849b0e6e6 91 wait(1);
mridup 0:dee849b0e6e6 92 myled = !myled;
mridup 0:dee849b0e6e6 93 }
mridup 0:dee849b0e6e6 94 }