Umar Naeem / C027_SupportTest_coapp

mbed 5.4 with sleep mode

Dependencies:   C027_Support mbed-dev

Fork of C027_SupportTest_coap by Umar Naeem

main.cpp@4:90ab1ec64b0e, 2014-04-08 (annotated)

Committer:
mazgch
Date:
Tue Apr 08 15:50:09 2014 +0000
Revision:
4:90ab1ec64b0e
Parent:
2:b77151f111a9
Child:
5:5366d39d3719
use new library improved sms processing

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lawliet 0:4e3cb26f6019 1 /*
lawliet 0:4e3cb26f6019 2 main.cpp
lawliet 0:4e3cb26f6019 3 2013 Copyright (c) Seeed Technology Inc. All right reserved.
lawliet 0:4e3cb26f6019 4
lawliet 0:4e3cb26f6019 5 Author:lawliet zou(lawliet.zou@gmail.com)
lawliet 0:4e3cb26f6019 6 2014-02-18
lawliet 0:4e3cb26f6019 7
lawliet 0:4e3cb26f6019 8 This library is free software; you can redistribute it and/or
lawliet 0:4e3cb26f6019 9 modify it under the terms of the GNU Lesser General Public
lawliet 0:4e3cb26f6019 10 License as published by the Free Software Foundation; either
lawliet 0:4e3cb26f6019 11 version 2.1 of the License, or (at your option) any later version.
lawliet 0:4e3cb26f6019 12
lawliet 0:4e3cb26f6019 13 This library is distributed in the hope that it will be useful,
lawliet 0:4e3cb26f6019 14 but WITHOUT ANY WARRANTY; without even the implied warranty of
lawliet 0:4e3cb26f6019 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
lawliet 0:4e3cb26f6019 16 Lesser General Public License for more details.
lawliet 0:4e3cb26f6019 17
lawliet 0:4e3cb26f6019 18 You should have received a copy of the GNU Lesser General Public
lawliet 0:4e3cb26f6019 19 License along with this library; if not, write to the Free Software
lawliet 0:4e3cb26f6019 20 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
lawliet 0:4e3cb26f6019 21 */
lawliet 0:4e3cb26f6019 22
lawliet 0:4e3cb26f6019 23 #include "mbed.h"
mazgch 2:b77151f111a9 24 #include "C027.h"
mazgch 2:b77151f111a9 25 #include "GPS.h"
mazgch 2:b77151f111a9 26 #include "MDM.h"
lawliet 0:4e3cb26f6019 27
mazgch 2:b77151f111a9 28 C027 c027;
lawliet 0:4e3cb26f6019 29
lawliet 0:4e3cb26f6019 30
lawliet 0:4e3cb26f6019 31 int main(void)
lawliet 0:4e3cb26f6019 32 {
mazgch 2:b77151f111a9 33 int ret;
mazgch 2:b77151f111a9 34 char buf[512] = "";
lawliet 0:4e3cb26f6019 35
mazgch 2:b77151f111a9 36 Serial pc(USBTX,USBRX);
mazgch 2:b77151f111a9 37 pc.baud(115200);
mazgch 2:b77151f111a9 38
mazgch 2:b77151f111a9 39 printf("Modem Example\n");
mazgch 2:b77151f111a9 40
mazgch 2:b77151f111a9 41 c027.mdmPower(true);
mazgch 4:90ab1ec64b0e 42 c027.gpsPower(true);
mazgch 2:b77151f111a9 43 wait(2);
lawliet 0:4e3cb26f6019 44
mazgch 4:90ab1ec64b0e 45 GPSI2C gps(GPSSDA,GPSSCL,GPSADR); // use GPSI2C class
mazgch 4:90ab1ec64b0e 46 // GPSSerial gps(GPSTXD,GPSRXD,GPSBAUD); // or GPSSerial class
mazgch 2:b77151f111a9 47 MDMSerial mdm(MDMTXD, MDMRXD, MDMBAUD
mazgch 2:b77151f111a9 48 #if DEVICE_SERIAL_FC
mazgch 2:b77151f111a9 49 ,MDMRTS,MDMCTS
mazgch 2:b77151f111a9 50 #endif
mazgch 2:b77151f111a9 51 );
mazgch 2:b77151f111a9 52
mazgch 2:b77151f111a9 53 // initialize the modem
mazgch 2:b77151f111a9 54 printf("Init\r\n");
mazgch 4:90ab1ec64b0e 55 MDMParser::DevStatus status;
mazgch 4:90ab1ec64b0e 56 if (mdm.init(NULL/*no SIM PIN*/, &status))
mazgch 4:90ab1ec64b0e 57 {
mazgch 4:90ab1ec64b0e 58 printf("Device Status:\n");
mazgch 4:90ab1ec64b0e 59 const char* txtModel[] = { "Unknown", "SARA-G350", "LISA-U200", "LISA-C200" };
mazgch 4:90ab1ec64b0e 60 if (status.model < sizeof(txtModel)/sizeof(*txtModel) && (status.model != MDMParser::MODEL_UNKNOWN))
mazgch 4:90ab1ec64b0e 61 printf(" Model: %s\n", txtModel[status.model]);
mazgch 4:90ab1ec64b0e 62 const char* txtSim[] = { "Unknown", "Pin", "Ready" };
mazgch 4:90ab1ec64b0e 63 if (status.sim < sizeof(txtSim)/sizeof(*txtSim) && (status.sim != MDMParser::SIM_UNKNOWN))
mazgch 4:90ab1ec64b0e 64 printf(" SIM: %s\n", txtSim[status.sim]);
mazgch 4:90ab1ec64b0e 65 if (status.ccid)
mazgch 4:90ab1ec64b0e 66 printf(" CCID: %s\n", status.ccid);
mazgch 4:90ab1ec64b0e 67 if (status.imei)
mazgch 4:90ab1ec64b0e 68 printf(" IMEI: %s\r\n", status.imei);
mazgch 4:90ab1ec64b0e 69 if (status.imsi)
mazgch 4:90ab1ec64b0e 70 printf(" IMSI: %s\n", status.imsi);
mazgch 4:90ab1ec64b0e 71
mazgch 4:90ab1ec64b0e 72 // wait until we are connected
mazgch 4:90ab1ec64b0e 73 printf("Network Check\r\n");
mazgch 4:90ab1ec64b0e 74 while (!mdm.checkNetStatus())
mazgch 4:90ab1ec64b0e 75 wait_ms(1000);
mazgch 2:b77151f111a9 76
mazgch 4:90ab1ec64b0e 77 printf("Network Join\r\n");
mazgch 4:90ab1ec64b0e 78 // join the internet connection
mazgch 4:90ab1ec64b0e 79 if (mdm.join("gprs.swisscom.ch"))
mazgch 2:b77151f111a9 80 {
mazgch 4:90ab1ec64b0e 81 printf("Socket Create\r\n");
mazgch 4:90ab1ec64b0e 82 int socket = mdm.socketSocket(MDMParser::IPPROTO_TCP);
mazgch 4:90ab1ec64b0e 83 if (socket >= 0)
mazgch 2:b77151f111a9 84 {
mazgch 4:90ab1ec64b0e 85 printf("Socket Connect\r\n");
mazgch 4:90ab1ec64b0e 86 if (mdm.socketConnect(socket, "mbed.org", 80))
mazgch 4:90ab1ec64b0e 87 {
mazgch 4:90ab1ec64b0e 88 printf("Make a Http Post Request\r\n");
mazgch 4:90ab1ec64b0e 89 const char http[] = "GET /media/uploads/mbed_official/hello.txt HTTP/1.0\r\n\r\n";
mazgch 4:90ab1ec64b0e 90 printf("Socket Send\r\n");
mazgch 4:90ab1ec64b0e 91 mdm.socketSend(socket, http, sizeof(http)-1);
mazgch 4:90ab1ec64b0e 92
mazgch 4:90ab1ec64b0e 93 printf("Socket Recving\r\n");
mazgch 4:90ab1ec64b0e 94 while (true) {
mazgch 4:90ab1ec64b0e 95 ret = mdm.socketReadable(socket);
mazgch 4:90ab1ec64b0e 96 if (ret > 0)
mazgch 4:90ab1ec64b0e 97 ret = mdm.socketRecv(socket, buf, sizeof(buf)-1);
mazgch 4:90ab1ec64b0e 98 if (ret < 0)
mazgch 4:90ab1ec64b0e 99 break;
mazgch 4:90ab1ec64b0e 100 else if (ret > 0)
mazgch 4:90ab1ec64b0e 101 printf("Socket Recv \"%*s\"\r\n", ret, buf);
mazgch 4:90ab1ec64b0e 102 }
mazgch 4:90ab1ec64b0e 103 printf("Socket Close\r\n");
mazgch 4:90ab1ec64b0e 104 mdm.socketClose(socket);
mazgch 4:90ab1ec64b0e 105 }
mazgch 4:90ab1ec64b0e 106 printf("Socket Free\r\n");
mazgch 4:90ab1ec64b0e 107 mdm.socketFree(socket);
mazgch 4:90ab1ec64b0e 108 }
mazgch 2:b77151f111a9 109
mazgch 4:90ab1ec64b0e 110 // disconnect
mazgch 4:90ab1ec64b0e 111 printf("Network Disconnect\r\n");
mazgch 4:90ab1ec64b0e 112 mdm.disconnect();
mazgch 2:b77151f111a9 113 }
mazgch 2:b77151f111a9 114
mazgch 4:90ab1ec64b0e 115 const char* ussd = "*#134#";
mazgch 4:90ab1ec64b0e 116 printf("Send Ussd Command %s\r\n", ussd);
mazgch 4:90ab1ec64b0e 117 ret = mdm.ussdCommand(ussd, buf, sizeof(buf));
mazgch 4:90ab1ec64b0e 118 if (ret > 0)
mazgch 4:90ab1ec64b0e 119 printf("Got Ussd Answer: \"%*s\"\r\n", ret, buf);
mazgch 4:90ab1ec64b0e 120
mazgch 4:90ab1ec64b0e 121 printf("Checking SMS and GPS\r\n");
mazgch 4:90ab1ec64b0e 122 char link[128] = "";
mazgch 4:90ab1ec64b0e 123 int i = 0;
mazgch 4:90ab1ec64b0e 124 const int wait = 100;
mazgch 4:90ab1ec64b0e 125 while (1) {
mazgch 4:90ab1ec64b0e 126
mazgch 4:90ab1ec64b0e 127 while ((ret = gps.getMessage(buf, sizeof(buf))) > 0)
mazgch 4:90ab1ec64b0e 128 {
mazgch 4:90ab1ec64b0e 129 int len = LENGTH(ret);
mazgch 4:90ab1ec64b0e 130 //printf("NMEA: %.*s\n", len-2, msg);
mazgch 4:90ab1ec64b0e 131 if ((PROTOCOL(ret) == NMEA) && (len > 6) && !strncmp("$GPGLL", buf, 6))
mazgch 4:90ab1ec64b0e 132 {
mazgch 4:90ab1ec64b0e 133 double la = 0, lo = 0;
mazgch 4:90ab1ec64b0e 134 char ch;
mazgch 4:90ab1ec64b0e 135 if (gps.getNmeaAngle(1,buf,len,la) &&
mazgch 4:90ab1ec64b0e 136 gps.getNmeaAngle(3,buf,len,lo) &&
mazgch 4:90ab1ec64b0e 137 gps.getNmeaItem(6,buf,len,ch) && ch == 'A')
mazgch 4:90ab1ec64b0e 138 {
mazgch 4:90ab1ec64b0e 139 printf("GPS Location: %.5f %.5f\n", la, lo);
mazgch 4:90ab1ec64b0e 140 sprintf(link, "I am here!\n"
mazgch 4:90ab1ec64b0e 141 "https://maps.google.com/?q=%.5f,%.5f", la, lo);
mazgch 4:90ab1ec64b0e 142 }
mazgch 4:90ab1ec64b0e 143 }
mazgch 4:90ab1ec64b0e 144 }
mazgch 4:90ab1ec64b0e 145
mazgch 4:90ab1ec64b0e 146 if (i++ == 10000/wait) {
mazgch 4:90ab1ec64b0e 147 i = 0;
mazgch 4:90ab1ec64b0e 148
mazgch 4:90ab1ec64b0e 149 // checking incoming sms
mazgch 4:90ab1ec64b0e 150 int cnt = mdm.smsCount();
mazgch 4:90ab1ec64b0e 151 // search through all the messages if there are some
mazgch 4:90ab1ec64b0e 152 for (int ix = 1; (cnt > 0) && (ix <= 350); ix ++) {
mazgch 4:90ab1ec64b0e 153 char num[32];
mazgch 4:90ab1ec64b0e 154 if (mdm.smsRead(ix, num, buf, sizeof(buf))) {
mazgch 4:90ab1ec64b0e 155 printf("Got SMS from \"%s\" with text \"%s\"\r\n", num, buf);
mazgch 4:90ab1ec64b0e 156 printf("Delete SMS at index %d\r\n", ix);
mazgch 4:90ab1ec64b0e 157 mdm.smsDelete(ix);
mazgch 4:90ab1ec64b0e 158 cnt --;
mazgch 4:90ab1ec64b0e 159 // provide a reply
mazgch 4:90ab1ec64b0e 160 const char* reply = "Hello my friend";
mazgch 4:90ab1ec64b0e 161 if (strstr(buf, /*w*/"here are you"))
mazgch 4:90ab1ec64b0e 162 reply = *link ? link : "I don't know"; // reply wil location link
mazgch 4:90ab1ec64b0e 163 printf("Send SMS reply \"%s\" to \"%s\"\r\n", reply, num);
mazgch 4:90ab1ec64b0e 164 mdm.smsSend(num, reply);
mazgch 4:90ab1ec64b0e 165 }
mazgch 4:90ab1ec64b0e 166 }
mazgch 4:90ab1ec64b0e 167
mazgch 4:90ab1ec64b0e 168 // check the network status
mazgch 4:90ab1ec64b0e 169 MDMParser::NetStatus status;
mazgch 4:90ab1ec64b0e 170 if (mdm.checkNetStatus(&status))
mazgch 4:90ab1ec64b0e 171 {
mazgch 4:90ab1ec64b0e 172 printf("Network Status:\n");
mazgch 4:90ab1ec64b0e 173 const char* txtNet[] = { "Unknown", "Denied", "None", "Home", "Roaming" };
mazgch 4:90ab1ec64b0e 174 if (status.net < sizeof(txtNet)/sizeof(*txtNet) && (status.net != MDMParser::NET_UNKNOWN))
mazgch 4:90ab1ec64b0e 175 printf(" Network: %s\n", txtNet[status.net]);
mazgch 4:90ab1ec64b0e 176 const char* txtAct[] = { "Unknown", "GSM", "Edge", "3G", "CDMA" };
mazgch 4:90ab1ec64b0e 177 if (status.act < sizeof(txtAct)/sizeof(*txtAct) && (status.act != MDMParser::ACT_UNKNOWN))
mazgch 4:90ab1ec64b0e 178 printf(" Access Technology: %s\n", txtAct[status.act]);
mazgch 4:90ab1ec64b0e 179 if (status.rssi)
mazgch 4:90ab1ec64b0e 180 printf(" Signal Strength: %d dBm\r\n", status.rssi);
mazgch 4:90ab1ec64b0e 181 if (status.opr)
mazgch 4:90ab1ec64b0e 182 printf(" Operator: %s\n", status.opr);
mazgch 4:90ab1ec64b0e 183 if (status.num)
mazgch 4:90ab1ec64b0e 184 printf(" Phone Number: %s\n", status.num);
mazgch 4:90ab1ec64b0e 185 }
mazgch 4:90ab1ec64b0e 186 }
mazgch 4:90ab1ec64b0e 187 wait_ms(wait);
mazgch 4:90ab1ec64b0e 188 }
mazgch 4:90ab1ec64b0e 189 mdm.powerOff();
lawliet 0:4e3cb26f6019 190 }
mazgch 2:b77151f111a9 191 // now it is safe to switch off
mazgch 2:b77151f111a9 192 c027.mdmPower(false);
mazgch 4:90ab1ec64b0e 193 c027.gpsPower(false);
mazgch 2:b77151f111a9 194
lawliet 0:4e3cb26f6019 195 return 0;
lawliet 0:4e3cb26f6019 196 }
mazgch 2:b77151f111a9 197