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final
Fork of C027_SupportTest by
main.cpp@15:ea10b6cf8c85, 2014-05-13 (annotated)
- Committer:
- mazgch
- Date:
- Tue May 13 09:35:14 2014 +0000
- Revision:
- 15:ea10b6cf8c85
- Parent:
- 14:ab7c8627f950
- Child:
- 16:43f6de7bc38b
update libs
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
lawliet | 0:4e3cb26f6019 | 1 | #include "mbed.h" |
mazgch | 2:b77151f111a9 | 2 | #include "GPS.h" |
mazgch | 2:b77151f111a9 | 3 | #include "MDM.h" |
lawliet | 0:4e3cb26f6019 | 4 | |
mazgch | 9:26f694bc31b4 | 5 | //---------------------------------------------------------------------- |
mazgch | 9:26f694bc31b4 | 6 | // You may need to configure these parameters |
mazgch | 9:26f694bc31b4 | 7 | |
mazgch | 9:26f694bc31b4 | 8 | /** Set your secret SIM pin here "1234" |
mazgch | 9:26f694bc31b4 | 9 | */ |
mazgch | 9:26f694bc31b4 | 10 | #define SIMPIN NULL |
mazgch | 9:26f694bc31b4 | 11 | |
mazgch | 9:26f694bc31b4 | 12 | /** The APN of your network operator, sometimes it is "internet" |
mazgch | 9:26f694bc31b4 | 13 | check your contract with the network operator |
mazgch | 9:26f694bc31b4 | 14 | */ |
mazgch | 9:26f694bc31b4 | 15 | #define APN "gprs.swisscom.ch" |
mazgch | 9:26f694bc31b4 | 16 | |
mazgch | 9:26f694bc31b4 | 17 | /** Set the user name for your APN, or NULL if not needed |
mazgch | 9:26f694bc31b4 | 18 | */ |
mazgch | 9:26f694bc31b4 | 19 | #define USERNAME NULL |
mazgch | 9:26f694bc31b4 | 20 | |
mazgch | 9:26f694bc31b4 | 21 | /** Set the password for your APN, or NULL if not needed |
mazgch | 9:26f694bc31b4 | 22 | */ |
mazgch | 9:26f694bc31b4 | 23 | #define PASSWORD NULL |
mazgch | 9:26f694bc31b4 | 24 | |
mazgch | 10:d2da2028a233 | 25 | //---------------------------------------------------------------------- |
mazgch | 11:b8505cbbd55c | 26 | /* This example was tested on C027-U20 and C027-G35 with the on board modem. |
mazgch | 11:b8505cbbd55c | 27 | |
mazgch | 11:b8505cbbd55c | 28 | Additionally it was tested with a shield where the SARA-G350 RX/TX/PWRON |
mazgch | 11:b8505cbbd55c | 29 | is connected to D0/D1/D4 and the GPS SCL/SDA is connected D15/D15. In this |
mazgch | 11:b8505cbbd55c | 30 | configuration the following platforms were tested (it is likely that others |
mazgch | 11:b8505cbbd55c | 31 | will work as well) |
mazgch | 12:96c7b62c7aaf | 32 | - U-BLOX: C027-XX. |
mazgch | 12:96c7b62c7aaf | 33 | - NXP: LPC1549v2 |
mazgch | 12:96c7b62c7aaf | 34 | - Freescale: FRDM-KL25Z, FRDM-KL46Z |
mazgch | 12:96c7b62c7aaf | 35 | - STM: NUCLEO-F401RE, NUCLEO-F030R8 |
mazgch | 11:b8505cbbd55c | 36 | */ |
mazgch | 13:662bd1df9a72 | 37 | #if defined(TARGET_UBLOX_C027) |
mazgch | 13:662bd1df9a72 | 38 | #define C027_USEONBOARD // remove this if you have the GSM/GPS shield mounted |
mazgch | 10:d2da2028a233 | 39 | #endif |
mazgch | 10:d2da2028a233 | 40 | |
mazgch | 13:662bd1df9a72 | 41 | #ifdef C027_USEONBOARD |
mazgch | 13:662bd1df9a72 | 42 | #include "C027.h" |
mazgch | 13:662bd1df9a72 | 43 | C027 c027; |
mazgch | 15:ea10b6cf8c85 | 44 | #elif TARGET_LPC4088 |
mazgch | 15:ea10b6cf8c85 | 45 | // mapping for use with the EA QSB base board |
mazgch | 15:ea10b6cf8c85 | 46 | #define GPSSCL p20 |
mazgch | 15:ea10b6cf8c85 | 47 | #define GPSSDA p19 |
mazgch | 15:ea10b6cf8c85 | 48 | #define GPSADR (66<<1) // GPS I2C Address |
mazgch | 15:ea10b6cf8c85 | 49 | #define MDMPWRON p33 |
mazgch | 15:ea10b6cf8c85 | 50 | #define MDMTXD p9 |
mazgch | 15:ea10b6cf8c85 | 51 | #define MDMRXD p10 |
mazgch | 15:ea10b6cf8c85 | 52 | #define MDMCTS NC |
mazgch | 15:ea10b6cf8c85 | 53 | #define MDMRTS NC |
mazgch | 15:ea10b6cf8c85 | 54 | #define MDMBAUD 115200 |
mazgch | 13:662bd1df9a72 | 55 | #else |
mazgch | 10:d2da2028a233 | 56 | #define GPSSCL D15 |
mazgch | 10:d2da2028a233 | 57 | #define GPSSDA D14 |
mazgch | 10:d2da2028a233 | 58 | #define GPSADR (66<<1) // GPS I2C Address |
mazgch | 10:d2da2028a233 | 59 | #define MDMPWRON D4 |
mazgch | 10:d2da2028a233 | 60 | #define MDMTXD D1 |
mazgch | 10:d2da2028a233 | 61 | #define MDMRXD D0 |
mazgch | 10:d2da2028a233 | 62 | #define MDMCTS NC |
mazgch | 10:d2da2028a233 | 63 | #define MDMRTS NC |
mazgch | 10:d2da2028a233 | 64 | #define MDMBAUD 115200 |
mazgch | 10:d2da2028a233 | 65 | #endif |
mazgch | 10:d2da2028a233 | 66 | |
mazgch | 10:d2da2028a233 | 67 | // no tracing if serial is shared with the VCP |
mazgch | 15:ea10b6cf8c85 | 68 | #define DOTRACE ((USBRX!=MDMRXD)&&(USBTX!=MDMTXD)) |
mazgch | 15:ea10b6cf8c85 | 69 | #define TRACE (!DOTRACE)?:printf |
lawliet | 0:4e3cb26f6019 | 70 | |
lawliet | 0:4e3cb26f6019 | 71 | int main(void) |
lawliet | 0:4e3cb26f6019 | 72 | { |
mazgch | 2:b77151f111a9 | 73 | int ret; |
mazgch | 2:b77151f111a9 | 74 | char buf[512] = ""; |
lawliet | 0:4e3cb26f6019 | 75 | |
mazgch | 13:662bd1df9a72 | 76 | // only trace if the serial is different from our modem port |
mazgch | 15:ea10b6cf8c85 | 77 | if (DOTRACE) { |
mazgch | 11:b8505cbbd55c | 78 | Serial pc(USBTX,USBRX); |
mazgch | 11:b8505cbbd55c | 79 | pc.baud(115200); |
mazgch | 11:b8505cbbd55c | 80 | } |
mazgch | 11:b8505cbbd55c | 81 | |
mazgch | 11:b8505cbbd55c | 82 | wait_ms(1000); |
mazgch | 2:b77151f111a9 | 83 | |
mazgch | 10:d2da2028a233 | 84 | TRACE("GSM/GPS Support Example\r\n"); |
mazgch | 11:b8505cbbd55c | 85 | |
mazgch | 10:d2da2028a233 | 86 | #ifdef C027_USEONBOARD |
mazgch | 10:d2da2028a233 | 87 | // turn on the supplies of the Modem and the GPS |
mazgch | 2:b77151f111a9 | 88 | c027.mdmPower(true); |
mazgch | 4:90ab1ec64b0e | 89 | c027.gpsPower(true); |
mazgch | 10:d2da2028a233 | 90 | #else |
mazgch | 10:d2da2028a233 | 91 | // turn on the Modem |
mazgch | 10:d2da2028a233 | 92 | DigitalOut mdmPwrOn(MDMPWRON, 0); |
mazgch | 10:d2da2028a233 | 93 | wait_ms(150); |
mazgch | 10:d2da2028a233 | 94 | mdmPwrOn = 1; |
mazgch | 10:d2da2028a233 | 95 | #endif |
mazgch | 2:b77151f111a9 | 96 | wait(2); |
mazgch | 11:b8505cbbd55c | 97 | |
mazgch | 10:d2da2028a233 | 98 | // Create the GPS object |
mazgch | 13:662bd1df9a72 | 99 | #if GPSADR // use GPSI2C class |
mazgch | 13:662bd1df9a72 | 100 | GPSI2C gps(GPSSDA,GPSSCL,GPSADR); |
mazgch | 13:662bd1df9a72 | 101 | #elif GPSBAUD // or GPSSerial class |
mazgch | 13:662bd1df9a72 | 102 | GPSSerial gps(GPSTXD,GPSRXD,GPSBAUD); |
mazgch | 10:d2da2028a233 | 103 | #else |
mazgch | 10:d2da2028a233 | 104 | #warning "please define the pins for the GPS" |
mazgch | 10:d2da2028a233 | 105 | #endif |
mazgch | 11:b8505cbbd55c | 106 | |
mazgch | 10:d2da2028a233 | 107 | // Create the modem object |
mazgch | 7:e000317ddef6 | 108 | MDMSerial mdm(MDMTXD,MDMRXD,MDMBAUD |
mazgch | 10:d2da2028a233 | 109 | #if DEVICE_SERIAL_FC |
mazgch | 7:e000317ddef6 | 110 | ,MDMRTS,MDMCTS |
mazgch | 10:d2da2028a233 | 111 | #endif |
mazgch | 2:b77151f111a9 | 112 | ); |
mazgch | 11:b8505cbbd55c | 113 | |
mazgch | 2:b77151f111a9 | 114 | // initialize the modem |
mazgch | 10:d2da2028a233 | 115 | TRACE("Device Init\r\n"); |
mazgch | 5:5366d39d3719 | 116 | MDMParser::DevStatus devStatus; |
mazgch | 5:5366d39d3719 | 117 | MDMParser::NetStatus netStatus; |
mazgch | 10:d2da2028a233 | 118 | bool mdmOk = mdm.init(SIMPIN, &devStatus); |
mazgch | 10:d2da2028a233 | 119 | if (mdmOk) |
mazgch | 4:90ab1ec64b0e | 120 | { |
mazgch | 15:ea10b6cf8c85 | 121 | if (DOTRACE) mdm.dumpDevStatus(&devStatus); |
mazgch | 5:5366d39d3719 | 122 | |
mazgch | 4:90ab1ec64b0e | 123 | // wait until we are connected |
mazgch | 10:d2da2028a233 | 124 | TRACE("Network Check\r\n"); |
mazgch | 5:5366d39d3719 | 125 | while (!mdm.checkNetStatus(&netStatus)) |
mazgch | 4:90ab1ec64b0e | 126 | wait_ms(1000); |
mazgch | 2:b77151f111a9 | 127 | |
mazgch | 15:ea10b6cf8c85 | 128 | if (DOTRACE) mdm.dumpNetStatus(&netStatus); |
mazgch | 10:d2da2028a233 | 129 | TRACE("Network Join\r\n"); |
mazgch | 4:90ab1ec64b0e | 130 | // join the internet connection |
mazgch | 5:5366d39d3719 | 131 | MDMParser::IP ip = |
mazgch | 9:26f694bc31b4 | 132 | mdm.join(APN,USERNAME,PASSWORD); |
mazgch | 5:5366d39d3719 | 133 | if (ip != NOIP) |
mazgch | 2:b77151f111a9 | 134 | { |
mazgch | 15:ea10b6cf8c85 | 135 | if (DOTRACE) mdm.dumpIp(ip); |
mazgch | 10:d2da2028a233 | 136 | TRACE("Socket Create\r\n"); |
mazgch | 4:90ab1ec64b0e | 137 | int socket = mdm.socketSocket(MDMParser::IPPROTO_TCP); |
mazgch | 4:90ab1ec64b0e | 138 | if (socket >= 0) |
mazgch | 2:b77151f111a9 | 139 | { |
mazgch | 10:d2da2028a233 | 140 | TRACE("Socket Connect\r\n"); |
mazgch | 4:90ab1ec64b0e | 141 | if (mdm.socketConnect(socket, "mbed.org", 80)) |
mazgch | 4:90ab1ec64b0e | 142 | { |
mazgch | 10:d2da2028a233 | 143 | TRACE("Make a Http Post Request\r\n"); |
mazgch | 4:90ab1ec64b0e | 144 | const char http[] = "GET /media/uploads/mbed_official/hello.txt HTTP/1.0\r\n\r\n"; |
mazgch | 10:d2da2028a233 | 145 | TRACE("Socket Send\r\n"); |
mazgch | 4:90ab1ec64b0e | 146 | mdm.socketSend(socket, http, sizeof(http)-1); |
mazgch | 4:90ab1ec64b0e | 147 | |
mazgch | 10:d2da2028a233 | 148 | TRACE("Socket Recving\r\n"); |
mazgch | 4:90ab1ec64b0e | 149 | while (true) { |
mazgch | 4:90ab1ec64b0e | 150 | ret = mdm.socketReadable(socket); |
mazgch | 4:90ab1ec64b0e | 151 | if (ret > 0) |
mazgch | 4:90ab1ec64b0e | 152 | ret = mdm.socketRecv(socket, buf, sizeof(buf)-1); |
mazgch | 4:90ab1ec64b0e | 153 | if (ret < 0) |
mazgch | 4:90ab1ec64b0e | 154 | break; |
mazgch | 4:90ab1ec64b0e | 155 | else if (ret > 0) |
mazgch | 10:d2da2028a233 | 156 | TRACE("Socket Recv \"%*s\"\r\n", ret, buf); |
mazgch | 4:90ab1ec64b0e | 157 | } |
mazgch | 10:d2da2028a233 | 158 | TRACE("Socket Close\r\n"); |
mazgch | 4:90ab1ec64b0e | 159 | mdm.socketClose(socket); |
mazgch | 4:90ab1ec64b0e | 160 | } |
mazgch | 10:d2da2028a233 | 161 | TRACE("Socket Free\r\n"); |
mazgch | 4:90ab1ec64b0e | 162 | mdm.socketFree(socket); |
mazgch | 4:90ab1ec64b0e | 163 | } |
mazgch | 2:b77151f111a9 | 164 | |
mazgch | 4:90ab1ec64b0e | 165 | // disconnect |
mazgch | 10:d2da2028a233 | 166 | TRACE("Network Disconnect\r\n"); |
mazgch | 4:90ab1ec64b0e | 167 | mdm.disconnect(); |
mazgch | 2:b77151f111a9 | 168 | } |
mazgch | 2:b77151f111a9 | 169 | |
mazgch | 5:5366d39d3719 | 170 | const char* ussd = "*#134#"; // You may get answer "UNKNOWN APPLICATION" |
mazgch | 10:d2da2028a233 | 171 | TRACE("Send Ussd Command %s\r\n", ussd); |
mazgch | 5:5366d39d3719 | 172 | ret = mdm.ussdCommand(ussd, buf); |
mazgch | 4:90ab1ec64b0e | 173 | if (ret > 0) |
mazgch | 10:d2da2028a233 | 174 | TRACE("Got Ussd Answer: \"%*s\"\r\n", ret, buf); |
mazgch | 10:d2da2028a233 | 175 | } |
mazgch | 10:d2da2028a233 | 176 | TRACE("Checking SMS and GPS\r\n"); |
mazgch | 10:d2da2028a233 | 177 | char link[128] = ""; |
mazgch | 10:d2da2028a233 | 178 | unsigned int i = 0xFFFFFFFF; |
mazgch | 10:d2da2028a233 | 179 | const int wait = 100; |
mazgch | 10:d2da2028a233 | 180 | bool abort = false; |
mazgch | 11:b8505cbbd55c | 181 | //DigitalOut led(LED1); |
mazgch | 10:d2da2028a233 | 182 | while (!abort) { |
mazgch | 11:b8505cbbd55c | 183 | // led = !led; |
mazgch | 10:d2da2028a233 | 184 | while ((ret = gps.getMessage(buf, sizeof(buf))) > 0) |
mazgch | 10:d2da2028a233 | 185 | { |
mazgch | 10:d2da2028a233 | 186 | int len = LENGTH(ret); |
mazgch | 10:d2da2028a233 | 187 | //TRACE("NMEA: %.*s\r\n", len-2, msg); |
mazgch | 14:ab7c8627f950 | 188 | if ((PROTOCOL(ret) == GPSParser::NMEA) && (len > 6) && !strncmp("$GPGLL", buf, 6)) |
mazgch | 4:90ab1ec64b0e | 189 | { |
mazgch | 10:d2da2028a233 | 190 | double la = 0, lo = 0; |
mazgch | 10:d2da2028a233 | 191 | char ch; |
mazgch | 10:d2da2028a233 | 192 | if (gps.getNmeaAngle(1,buf,len,la) && |
mazgch | 10:d2da2028a233 | 193 | gps.getNmeaAngle(3,buf,len,lo) && |
mazgch | 10:d2da2028a233 | 194 | gps.getNmeaItem(6,buf,len,ch) && ch == 'A') |
mazgch | 4:90ab1ec64b0e | 195 | { |
mazgch | 10:d2da2028a233 | 196 | TRACE("GPS Location: %.5f %.5f\r\n", la, lo); |
mazgch | 10:d2da2028a233 | 197 | sprintf(link, "I am here!\n" |
mazgch | 10:d2da2028a233 | 198 | "https://maps.google.com/?q=%.5f,%.5f", la, lo); |
mazgch | 4:90ab1ec64b0e | 199 | } |
mazgch | 4:90ab1ec64b0e | 200 | } |
mazgch | 10:d2da2028a233 | 201 | } |
mazgch | 10:d2da2028a233 | 202 | if (mdmOk && (i++ == 10000/wait)) { |
mazgch | 10:d2da2028a233 | 203 | i = 0; |
mazgch | 10:d2da2028a233 | 204 | // check the network status |
mazgch | 15:ea10b6cf8c85 | 205 | if (mdm.checkNetStatus(&netStatus)) { |
mazgch | 15:ea10b6cf8c85 | 206 | if (DOTRACE) mdm.dumpNetStatus(&netStatus); |
mazgch | 15:ea10b6cf8c85 | 207 | } |
mazgch | 10:d2da2028a233 | 208 | |
mazgch | 10:d2da2028a233 | 209 | // checking unread sms |
mazgch | 10:d2da2028a233 | 210 | int ix[8]; |
mazgch | 10:d2da2028a233 | 211 | int n = mdm.smsList("REC UNREAD", ix, 8); |
mazgch | 10:d2da2028a233 | 212 | if (8 < n) n = 8; |
mazgch | 10:d2da2028a233 | 213 | while (0 < n--) |
mazgch | 10:d2da2028a233 | 214 | { |
mazgch | 10:d2da2028a233 | 215 | char num[32]; |
mazgch | 10:d2da2028a233 | 216 | TRACE("Unread SMS at index %d\r\n", ix[n]); |
mazgch | 10:d2da2028a233 | 217 | if (mdm.smsRead(ix[n], num, buf, sizeof(buf))) { |
mazgch | 10:d2da2028a233 | 218 | TRACE("Got SMS from \"%s\" with text \"%s\"\r\n", num, buf); |
mazgch | 10:d2da2028a233 | 219 | TRACE("Delete SMS at index %d\r\n", ix[n]); |
mazgch | 10:d2da2028a233 | 220 | mdm.smsDelete(ix[n]); |
mazgch | 10:d2da2028a233 | 221 | // provide a reply |
mazgch | 10:d2da2028a233 | 222 | const char* reply = "Hello my friend"; |
mazgch | 10:d2da2028a233 | 223 | if (strstr(buf, /*w*/"here are you")) |
mazgch | 10:d2da2028a233 | 224 | reply = *link ? link : "I don't know"; // reply wil location link |
mazgch | 10:d2da2028a233 | 225 | TRACE("Send SMS reply \"%s\" to \"%s\"\r\n", reply, num); |
mazgch | 10:d2da2028a233 | 226 | mdm.smsSend(num, reply); |
mazgch | 4:90ab1ec64b0e | 227 | } |
mazgch | 4:90ab1ec64b0e | 228 | } |
mazgch | 9:26f694bc31b4 | 229 | } |
mazgch | 10:d2da2028a233 | 230 | wait_ms(wait); |
lawliet | 0:4e3cb26f6019 | 231 | } |
mazgch | 10:d2da2028a233 | 232 | mdm.powerOff(); |
mazgch | 10:d2da2028a233 | 233 | gps.powerOff(); |
mazgch | 10:d2da2028a233 | 234 | TRACE("Shutdown\r\n"); |
mazgch | 10:d2da2028a233 | 235 | #ifdef C027_USEONBOARD |
mazgch | 10:d2da2028a233 | 236 | // now it is safe to switch LDOs off |
mazgch | 2:b77151f111a9 | 237 | c027.mdmPower(false); |
mazgch | 4:90ab1ec64b0e | 238 | c027.gpsPower(false); |
mazgch | 10:d2da2028a233 | 239 | #endif |
lawliet | 0:4e3cb26f6019 | 240 | return 0; |
lawliet | 0:4e3cb26f6019 | 241 | } |
mazgch | 2:b77151f111a9 | 242 |