Umar Naeem
mbed 5.4 with sleep mode
Diff: main.cpp
- Revision:
- 4:90ab1ec64b0e
- Parent:
- 2:b77151f111a9
- Child:
- 5:5366d39d3719
--- a/main.cpp Tue Apr 08 12:40:53 2014 +0000
+++ b/main.cpp Tue Apr 08 15:50:09 2014 +0000
@@ -39,33 +39,11 @@
printf("Modem Example\n");
c027.mdmPower(true);
+ c027.gpsPower(true);
wait(2);
-#if 0
- c027.gpsPower(true);
- GPSI2C gps; // use GPSI2C or GPSSerial class
- while (1)
- {
- while ((ret = gps.getMessage(buf, sizeof(buf))) > 0)
- {
- int len = LENGTH(ret);
- //printf("NMEA: %.*s\n", len-2, msg);
- if ((PROTOCOL(ret) == NMEA) && (len > 6) && !strncmp("$GPGLL", buf, 6))
- {
- double la = 0, lo = 0;
- char ch;
- if (gps.getNmeaAngle(1,buf,len,la) &&
- gps.getNmeaAngle(3,buf,len,lo) &&
- gps.getNmeaItem(6,buf,len,ch) && ch == 'A')
- {
- printf("GPS: %.5f %.5f\n", la, lo);
- }
- }
- }
- wait_ms(100);
- }
-#endif
-
+ GPSI2C gps(GPSSDA,GPSSCL,GPSADR); // use GPSI2C class
+ // GPSSerial gps(GPSTXD,GPSRXD,GPSBAUD); // or GPSSerial class
MDMSerial mdm(MDMTXD, MDMRXD, MDMBAUD
#if DEVICE_SERIAL_FC
,MDMRTS,MDMCTS
@@ -74,94 +52,145 @@
// initialize the modem
printf("Init\r\n");
- mdm.init();
+ MDMParser::DevStatus status;
+ if (mdm.init(NULL/*no SIM PIN*/, &status))
+ {
+ printf("Device Status:\n");
+ const char* txtModel[] = { "Unknown", "SARA-G350", "LISA-U200", "LISA-C200" };
+ if (status.model < sizeof(txtModel)/sizeof(*txtModel) && (status.model != MDMParser::MODEL_UNKNOWN))
+ printf(" Model: %s\n", txtModel[status.model]);
+ const char* txtSim[] = { "Unknown", "Pin", "Ready" };
+ if (status.sim < sizeof(txtSim)/sizeof(*txtSim) && (status.sim != MDMParser::SIM_UNKNOWN))
+ printf(" SIM: %s\n", txtSim[status.sim]);
+ if (status.ccid)
+ printf(" CCID: %s\n", status.ccid);
+ if (status.imei)
+ printf(" IMEI: %s\r\n", status.imei);
+ if (status.imsi)
+ printf(" IMSI: %s\n", status.imsi);
+
+ // wait until we are connected
+ printf("Network Check\r\n");
+ while (!mdm.checkNetStatus())
+ wait_ms(1000);
- // wait until we are connected
- printf("Network Check\r\n");
- while (!mdm.checkNetStatus())
- wait_ms(1000);
-
- printf("Network Join\r\n");
- // join the internet connection
- if (mdm.join("gprs.swisscom.ch"))
- {
- printf("Socket Create\r\n");
- int socket = mdm.socketSocket(MDMParser::IPPROTO_TCP);
- if (socket >= 0)
+ printf("Network Join\r\n");
+ // join the internet connection
+ if (mdm.join("gprs.swisscom.ch"))
{
- printf("Socket Connect\r\n");
- if (mdm.socketConnect(socket, "mbed.org", 80))
+ printf("Socket Create\r\n");
+ int socket = mdm.socketSocket(MDMParser::IPPROTO_TCP);
+ if (socket >= 0)
{
- printf("Make a Http Post Request\r\n");
- const char http[] = "GET /media/uploads/mbed_official/hello.txt HTTP/1.0\r\n\r\n";
- printf("Socket Send\r\n");
- mdm.socketSend(socket, http, sizeof(http)-1);
+ printf("Socket Connect\r\n");
+ if (mdm.socketConnect(socket, "mbed.org", 80))
+ {
+ printf("Make a Http Post Request\r\n");
+ const char http[] = "GET /media/uploads/mbed_official/hello.txt HTTP/1.0\r\n\r\n";
+ printf("Socket Send\r\n");
+ mdm.socketSend(socket, http, sizeof(http)-1);
+
+ printf("Socket Recving\r\n");
+ while (true) {
+ ret = mdm.socketReadable(socket);
+ if (ret > 0)
+ ret = mdm.socketRecv(socket, buf, sizeof(buf)-1);
+ if (ret < 0)
+ break;
+ else if (ret > 0)
+ printf("Socket Recv \"%*s\"\r\n", ret, buf);
+ }
+ printf("Socket Close\r\n");
+ mdm.socketClose(socket);
+ }
+ printf("Socket Free\r\n");
+ mdm.socketFree(socket);
+ }
- printf("Socket Recving\r\n");
- while (true) {
- ret = mdm.socketReadable(socket);
- if (ret > 0)
- ret = mdm.socketRecv(socket, buf, sizeof(buf)-1);
- if (ret < 0)
- break;
- else if (ret > 0)
- printf("Socket Recv \"%*s\"\r\n", ret, buf);
- }
- printf("Socket Close\r\n");
- mdm.socketClose(socket);
- }
- printf("Socket Free\r\n");
- mdm.socketFree(socket);
+ // disconnect
+ printf("Network Disconnect\r\n");
+ mdm.disconnect();
}
- // disconnect
- printf("Network Disconnect\r\n");
- mdm.disconnect();
+ const char* ussd = "*#134#";
+ printf("Send Ussd Command %s\r\n", ussd);
+ ret = mdm.ussdCommand(ussd, buf, sizeof(buf));
+ if (ret > 0)
+ printf("Got Ussd Answer: \"%*s\"\r\n", ret, buf);
+
+ printf("Checking SMS and GPS\r\n");
+ char link[128] = "";
+ int i = 0;
+ const int wait = 100;
+ while (1) {
+
+ while ((ret = gps.getMessage(buf, sizeof(buf))) > 0)
+ {
+ int len = LENGTH(ret);
+ //printf("NMEA: %.*s\n", len-2, msg);
+ if ((PROTOCOL(ret) == NMEA) && (len > 6) && !strncmp("$GPGLL", buf, 6))
+ {
+ double la = 0, lo = 0;
+ char ch;
+ if (gps.getNmeaAngle(1,buf,len,la) &&
+ gps.getNmeaAngle(3,buf,len,lo) &&
+ gps.getNmeaItem(6,buf,len,ch) && ch == 'A')
+ {
+ printf("GPS Location: %.5f %.5f\n", la, lo);
+ sprintf(link, "I am here!\n"
+ "https://maps.google.com/?q=%.5f,%.5f", la, lo);
+ }
+ }
+ }
+
+ if (i++ == 10000/wait) {
+ i = 0;
+
+ // checking incoming sms
+ int cnt = mdm.smsCount();
+ // search through all the messages if there are some
+ for (int ix = 1; (cnt > 0) && (ix <= 350); ix ++) {
+ char num[32];
+ if (mdm.smsRead(ix, num, buf, sizeof(buf))) {
+ printf("Got SMS from \"%s\" with text \"%s\"\r\n", num, buf);
+ printf("Delete SMS at index %d\r\n", ix);
+ mdm.smsDelete(ix);
+ cnt --;
+ // provide a reply
+ const char* reply = "Hello my friend";
+ if (strstr(buf, /*w*/"here are you"))
+ reply = *link ? link : "I don't know"; // reply wil location link
+ printf("Send SMS reply \"%s\" to \"%s\"\r\n", reply, num);
+ mdm.smsSend(num, reply);
+ }
+ }
+
+ // check the network status
+ MDMParser::NetStatus status;
+ if (mdm.checkNetStatus(&status))
+ {
+ printf("Network Status:\n");
+ const char* txtNet[] = { "Unknown", "Denied", "None", "Home", "Roaming" };
+ if (status.net < sizeof(txtNet)/sizeof(*txtNet) && (status.net != MDMParser::NET_UNKNOWN))
+ printf(" Network: %s\n", txtNet[status.net]);
+ const char* txtAct[] = { "Unknown", "GSM", "Edge", "3G", "CDMA" };
+ if (status.act < sizeof(txtAct)/sizeof(*txtAct) && (status.act != MDMParser::ACT_UNKNOWN))
+ printf(" Access Technology: %s\n", txtAct[status.act]);
+ if (status.rssi)
+ printf(" Signal Strength: %d dBm\r\n", status.rssi);
+ if (status.opr)
+ printf(" Operator: %s\n", status.opr);
+ if (status.num)
+ printf(" Phone Number: %s\n", status.num);
+ }
+ }
+ wait_ms(wait);
+ }
+ mdm.powerOff();
}
-
- const char* ussd = "*#134#";
- printf("Send Ussd Command %s\r\n", ussd);
- ret = mdm.ussdCommand(ussd, buf, sizeof(buf));
- if (ret > 0)
- printf("Got Ussd Answer: \"%*s\"\r\n", ret, buf);
-
- printf("Checking SMS\r\n");
- //int cnt = mdm.smsCount();
- while (1) {
- char num[32];
- for (int ix = 0; ix < 16; ix ++) {
- if (mdm.smsRead(ix, num, buf, sizeof(buf))) {
- printf("Got SMS from \"%s\" with text \"%s\"\r\n", num, buf);
- printf("Delete SMS at index %d\r\n", ix);
- mdm.smsDelete(ix);
- const char* reply = "Hello my friend";
- printf("Send SMS reply \"%s\" to \"%s\"\r\n", reply, num);
- mdm.smsSend(num, reply);
- }
- }
- MDMParser::Status info;
- if (mdm.checkNetStatus(&info))
- {
- printf("Network Status:\n");
- const char* txtNet[] = { "Unknown", "Denied", "None", "Home", "Roaming" };
- if (info.net < sizeof(txtNet)/sizeof(*txtNet) && (info.net != MDMParser::NET_UNKNOWN))
- printf(" Network: %s\n", txtNet[info.net]);
- const char* txtAct[] = { "Unknown", "GSM", "Edge", "3G", "CDMA" };
- if (info.act < sizeof(txtAct)/sizeof(*txtAct) && (info.act != MDMParser::ACT_UNKNOWN))
- printf(" Access Technology: %s\n", txtAct[info.act]);
- if (info.rssi)
- printf(" Signal Strength: %d dBm\r\n", info.rssi);
- if (info.opr)
- printf(" Operator: %s\n", info.opr);
- if (info.num)
- printf(" Phone Number: %s\n", info.num);
- }
- wait_ms(10000);
- }
-
- mdm.powerOff();
// now it is safe to switch off
c027.mdmPower(false);
+ c027.gpsPower(false);
return 0;
}