Revision 4:793221f865f6, committed 2019-04-30

Comitter:

QuangAnhLe

Date:

Tue Apr 30 10:08:59 2019 +0000

Parent:

3:eb739df911ef

Commit message:

first commit

Changed in this revision

--- a/GPS.lib	Thu Apr 18 15:17:23 2019 +0000
+++ b/GPS.lib	Tue Apr 30 10:08:59 2019 +0000
@@ -1,1 +1,1 @@
-https://os.mbed.com/users/fookies/code/GPS/#2b9befe69d07
+https://os.mbed.com/users/QuangAnhLe/code/GPS/#2b9befe69d07

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MODSERIAL.lib	Tue Apr 30 10:08:59 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/Sissors/code/MODSERIAL/#da0788f0bd77

--- a/mbed-os-example-fat-filesystem-master/main.cpp	Thu Apr 18 15:17:23 2019 +0000
+++ b/mbed-os-example-fat-filesystem-master/main.cpp	Tue Apr 30 10:08:59 2019 +0000
@@ -1,29 +1,41 @@
 #include "mbed.h"
 #include "GPS.h"
+#include "MODSERIAL.h"
 #include <iostream>
 #include <sstream>
 #include <bitset>
 #include <string>
 #include "FATFileSystem.h"
-//#include "HeapBlockDevice.h"
 #include "SDBlockDevice.h"
 #include <stdio.h>
 #include <errno.h>
+#include <stdio.h>
 
-//HeapBlockDevice bd(128 * 512, 512);
-//SDBlockDevice bd(PinName mosi, PinName miso, PinName sclk, PinName cs);
+
 SDBlockDevice bd(D11, D12, D13, D10);
 Serial pc(PA_2,PA_3);
-Serial SIM900(PA_9,PA_10);                // (TX,RX)                                                   
+Serial SIM900(PA_9,PA_10);                // (TX,RX)    
+//MODSERIAL pc(PA_2,PA_3);
+//MODSERIAL SIM900(PA_9,PA_10);
 GPS gps (PA_11,PA_12);
 
 const string GoogleChunk  = "https://maps.google.com.au/maps?q=";   // URL constant
 const string GoogleExtras = "&z=20";                                // Zoom Level
-char  GPRSbuffer[512];
+char  GPRSbuffer[200];
+char resp[6]; 
 char  NUMBER[14];
+char str1[20];
+char str2[20];
+char str3[25];
+char str4[25];
+char passwort[100];
 string MESSAGE;
+bool smsRequest = false; 
 int index;
 int i=0;
+Timer timeCnt;
+
+#define DEFAULT_TIMEOUT         5
 
 FATFileSystem fs("fs");
 string result;
@@ -53,50 +65,170 @@
     while (SIM900.readable()) {
       x = SIM900.getc();
       result += x;
-    pc.putc(x); // print the answer from SIM900
+      pc.putc(x); // print the answer from SIM900
  
        }
 }
+void getlineGSM()
+{
+    //char c;
+  timeCnt.start();  // start timer
+    while(1) {
+        while (SIM900.readable()) {
+            char c = SIM900.getc();
+            if (c == '\r' || c == '\n') c = '$';
+            GPRSbuffer[i++] = c;
+            if(i > 512)break;
+        }
+        if(i > 512)break;
+        if(timeCnt.read() > DEFAULT_TIMEOUT) {
+            timeCnt.stop();
+            timeCnt.reset();
+            break;
+        }
+    }
+    wait(0.5);
+    while(SIM900.readable()) {  // display the other thing..
+        char c = SIM900.getc();
+    }
+}
+
+int readBuffer(char *buffer,int count)
+{
+    int i = 0;
+    timeCnt.start();  // start timer
+    while(1) {
+        while (SIM900.readable()) {
+            char c = SIM900.getc();
+            if (c == '\r' || c == '\n') c = '$';
+            buffer[i++] = c;
+            if(i > count)break;
+        }
+        if(i > count)break;
+        if(timeCnt.read() > DEFAULT_TIMEOUT) {
+            timeCnt.stop();
+            timeCnt.reset();
+            break;
+        }
+    }
+    wait(0.5);
+    while(SIM900.readable()) {  // display the other thing..
+        char c = SIM900.getc();
+    }
+    return 0;
+}
+void cleanBuffer(char *buffer, int count)
+{
+    for(int i=0; i < count; i++) {
+        buffer[i] = '\0';
+    }
+}
+void readSMS()
+{
+       // If theres a char waiting in the MODSERIAL buffer
+        /*while (SIM900.readable()) {
+        // Assign it to 'c'
+        char c = SIM900.getc();
+        // Replace all returns and or line endings with money!
+         if (c == '\r' || c == '\n') c = '$';
+        // Put it in the array
+        GPRSbuffer[i] = c;
+        // Repeat if possible
+        i++;
+    }*/
+    
+       if (SIM900.readable()) {
+            readBuffer(GPRSbuffer,110);
+            pc.printf("%s\r\n",GPRSbuffer);
+            for(i=0;i<5;i++)
+            {
+            resp[i]=GPRSbuffer[i];
+            }
+        }
+    //Uncomment the following to debug
+            //pc.printf("\nbuffer = %s", GPRSbuffer);
+           
+            printf("read SMS\r\n");
+            //SIM900.attach(&callback_rx);
+            SIM900.attach(&callback_rx, Serial::RxIrq);
+            SIM900.baud(9600);
+            clearString();
+            SIM900.printf("AT+CMGF=1\r"); //at command for send sms
+            wait_ms(1000);
+            clearString();
+            wait_ms(1000);
+            SIM900.printf("AT+CMGL=");
+            SIM900.putc('"');
+            SIM900.printf("ALL");
+            SIM900.putc('"');
+            SIM900.printf("\r");
+            printf("\n");
+            //SIM900.printf("AT+CMGR=1\r\n");
+            wait_ms(1000);
+            //SIM900.printf("AT+CMGD=2");
+            /*SIM900.putc('"');
+            SIM900.printf("DEL ALL");
+            SIM900.putc('"');
+            SIM900.printf("\r");
+            printf("\n");*/
+            //SIM900.printf("AT+CMGR=1\r\n");
+            wait_ms(1000);
+            //clearString();
+            //cleanBuffer(GPRSbuffer,200);
+            readBuffer(GPRSbuffer,200);
+            readBuffer(GPRSbuffer,200);
+            getlineGSM();
+            wait_ms(1000);
+            printf("Buffer: %s\r\n",GPRSbuffer);
+            wait_ms(1000);
+            if (sscanf(GPRSbuffer,"+CMTI: \"SM\",%d", &index)>0)
+            {
+                pc.printf("Index: %d\r\n", index);
+            }
+            if(sscanf(GPRSbuffer,"+CMGL: 1\"%*[^\"]\",\"%[^\"]",str3)>0)
+    //"+CMGL: %d,\"%*[^\"]\",\"%[^\"]"
+    //if(sscanf(GPRSbuffer,"+CMTI: \"SM \",%d",&index)>0)
+    //{
+    //    SIM900.printf("AT+CMGR=%d\r\n",index);
+    //}
+    //if(sscanf(GPRSbuffer,"+CMGR: \"%[^\"]\",\"%[^\"]\",,\"%[^\"]\"\r\n%s\r\n", str1, str2, str3, passwort)>0)
+    {
+        //if(passwort == "Position")
+        //{
+        //    smsRequest = true;
+        //}
+        printf("Phone number is %s\n",str3);
+    }
+    wait_ms(1000);
+    //SIM900.printf("AT+CMGD=1\r");
+    //printf("Delete SMS\r\n");
+    wait_ms(1000);
+}
+
 void sendSMS()
 {
-clearString();
-SIM900.printf("AT+CMGF=1\r"); //at command for send sms
-wait_ms(1000);
-clearString();
-wait_ms(1000);
-SIM900.printf("AT+CMGS=");
-SIM900.putc('"');
-SIM900.printf("+4917645651571");
-SIM900.putc('"');
-SIM900.printf("\r");
-wait_ms(1000);
-//SIM900.printf("Latitude: %0.6f, Longitude: %0.6f,Altitude: %0.3f",gps.latitude,gps.longitude,gps.altitude);
-SIM900.printf("Find me at....\n %s%f,%f%s", GoogleChunk, gps.latitude, gps.longitude, GoogleExtras);
-wait_ms(1000);
-SIM900.putc(0x1A);
-wait_ms(30000);
-    //clearString();
-    // Set message mode to ASCII
-    /*SIM900.printf("AT+CMGF=1\r\n");
-    wait(1);
-    //clearString();
-    // Set the phone number
-    SIM900.printf("AT+CMGS=\"%s\"\r\n", +4917645651571);
-    wait(1);
-    // Write out the GPS data in a message
-    SIM900.printf("Latitude: %0.6f, Longitude: %0.6f,Altitude: %0.3f",gps.latitude,gps.longitude,gps.altitude);
-    wait(1);
-    // Send it...
-    SIM900.putc(0x1A);
-    wait(4);
-    SIM900.printf("AT+CMGF=1\r\n");
-    wait(1);
-    SIM900.printf("AT+CMGS=\"%s\"\r\n", +4917645651571);
-    wait(1);
-    SIM900.printf("Find me at....\n %s%f,%f%s", GoogleChunk, gps.latitude, gps.longitude, GoogleExtras);
-    wait(1);
-    SIM900.putc(0x1A);
-    wait(1);*/
+   
+        printf("send SMS\r\n");
+        SIM900.attach(&callback_rx, Serial::RxIrq);
+        SIM900.baud(9600);
+        clearString();
+        SIM900.printf("AT+CMGF=1\r"); //at command for send sms
+        wait_ms(1000);
+        clearString();
+        wait_ms(1000);
+        SIM900.printf("AT+CMGS=");
+        SIM900.putc('"');
+        SIM900.printf("+4917645651571");
+        SIM900.putc('"');
+        SIM900.printf("\r");
+        wait_ms(1000);
+        //SIM900.printf("Latitude: %0.6f, Longitude: %0.6f,Altitude: %0.3f",gps.latitude,gps.longitude,gps.altitude);
+        SIM900.printf("Find me at....\n %s%f,%f%s", GoogleChunk, gps.latitude, gps.longitude, GoogleExtras);
+        wait_ms(1000);
+        SIM900.putc(0x1A);
+        wait_ms(60000);
+        //smsRequest=false;
+    
 }
 
 void parseSMS()
@@ -114,19 +246,20 @@
         
     }
     // Uncomment the following to debug
-    // pc.printf("\nbuffer = %s", GPRSbuffer);
+     
     
     // If we get an SMS notification
-    if (sscanf(GPRSbuffer,"$$+CMTI: \"SM\",%d", &index)>0)
+    if (sscanf(GPRSbuffer,"+CMTI: \"SM\",%d", &index)>0)
     {
         pc.printf("\nSMS recieved @ index [%d]", index);
-        memset(GPRSbuffer, '0', 511);
+        pc.printf("\nbuffer = %s", GPRSbuffer);
+        //memset(GPRSbuffer, '0', 511);
         i=0;
         pc.printf("\nOpening message...");
         // ask GPRS to read the message
         SIM900.printf("AT+CMGR=%d\r\n", index);
     }
-    if (strncmp(GPRSbuffer, "$$+CMGR",7) == 0 ) // compared return value = 0 then it indicates str1 is equal to str2 
+    if (strncmp(GPRSbuffer, "+CMGR",7) == 0 ) // compared return value = 0 then it indicates str1 is equal to str2 
     {
         // Get the number out
         char *n = strstr(GPRSbuffer,"+49");     // finds the first occurrence of the substring "+49" in the string GPRSbuffer +4917645651571 
@@ -137,15 +270,16 @@
         MESSAGE = pch;
         pc.printf("\nDone! ");
         // Send the location
-        sendSMS();
+        //sendSMS();
         // Reset the GPRS buffer
-        memset(GPRSbuffer, '0', 511);
+         // memset(GPRSbuffer, '0', 511);
         // Reset the char counter
-        i = 0;    
+        i = 0;
+        pc.printf("\nbuffer = %s", GPRSbuffer);    
     }
      if (strncmp(GPRSbuffer, "$$+CMGS",7) == 0) {
         // Reset the GPRS buffer
-        memset(GPRSbuffer, '0', 511);
+        //memset(GPRSbuffer, '0', 511);
         // Reset the char counter
         i = 0;
     }
@@ -153,24 +287,25 @@
         SIM900.printf("ATH0\r\n");
         pc.printf("\nCall bounced!...");
         // Do the send SMS routine...
-        sendSMS();
+        //sendSMS();
         // Reset the GPRS buffer
-        memset(GPRSbuffer, '0', 511);
+        //memset(GPRSbuffer, '0', 511);
         // Reset the char counter
         i = 0;
     }
+    //pc.printf("\nbuffer = %s", GPRSbuffer);
     pc.printf("\n\n\nWaiting for SMS or call...\n");
     pc.printf("\nThe last number was : %s", NUMBER);
     pc.printf("\nThe last message was : %s", MESSAGE);
     // Reset the GPRS buffer
-    memset(GPRSbuffer, '0', 511);
+    //memset(GPRSbuffer, '0', 511);
     // Reset the char counter
     i = 0;
 }
  
 int main() {
-  /**/
-  memset(GPRSbuffer, '0', 511);
+  /**/     
+  /*memset(GPRSbuffer, '0', 511);
   pc.printf("\r\n GSM 900 Test\n");
   //SIM900.attach(&callback_rx);
   SIM900.baud(9600);
@@ -182,9 +317,44 @@
   SIM900.printf("AT+CMGDA=\"DEL ALL\"\r\n");
     wait(1);
     pc.printf("\nMessages Cleared...\n");
-    wait(1);
+    wait(1);*/
   //sendSMS();
-  wait_ms(100);
+    //printf("read SMS\r\n");
+    /*SIM900.printf("AT+CMGF=1\r"); //at command for send sms
+    wait_ms(1000);
+    SIM900.printf("AT+CMGL=\"ALL\"\r\n");
+  
+    wait_ms(1000);
+    wait_ms(100);*/
+    /*printf("read SMS\r\n");
+            SIM900.attach(&callback_rx, Serial::RxIrq);
+            SIM900.baud(9600);
+            clearString();
+            SIM900.printf("AT+CMGF=1\r"); //at command for send sms
+            wait_ms(1000);
+            clearString();
+            wait_ms(1000);
+            SIM900.printf("AT+CMGL=");
+            SIM900.putc('"');
+            SIM900.printf("ALL");
+            SIM900.putc('"');
+            SIM900.printf("\r");
+            printf("\n");
+            wait_ms(30000);
+            if (sscanf(GPRSbuffer,"+CMTI: \"SM\",%d", &index)>0)
+            {
+                pc.printf("Index: %d\r\n", index);
+            }*/
+            //if(sscanf(GPRSbuffer,"+CMGR: 2,\"REC READ\",\"+4917645651571\",,\"2019/04/26,15:57:07+02\"\r\n%s\r\n",passwort)>0)
+            
+                //pc.printf("passwort: %s\r\n",passwort);
+            
+    //sendSMS();
+    
+        readSMS();
+        //parseSMS();
+     
+ 
   /**/
   int error = 0;
   printf("Welcome to the filesystem example.\r\n"
@@ -199,14 +369,7 @@
   printf("Opening a new file, numbers.txt.");
   FILE* fd = fopen("/fs/numbers.txt", "a+");
   errno_error(fd);
- 
-  //for (int i = 0; i < 20; i++){
-  // printf("Writing decimal numbers to a file (%d/20)\r", i);
-  //fprintf(fd, "%d\r\n", i);
-  //}
-   fprintf(fd,"Latitude, Longitude,Altitude,Speed in knots, Date, Time,Number of satellites being tracked, IDs of satellites ins use, Fix, Fix mode\r\n");
-  //printf("Writing decimal numbers to a file (20/20) done.\r\n");
- 
+  fprintf(fd,"Latitude, Longitude,Altitude,Speed in knots, Date, Time,Number of satellites being tracked, IDs of satellites ins use, Fix, Fix mode\r\n");
   printf("Closing file.");
   fclose(fd);
   printf(" done.\r\n");
@@ -249,11 +412,7 @@
           float latitude    = gps.latitude;
           float longitude   = gps.longitude;
           float altitude    = gps.altitude;
-          //float direction   =0.0;
           float utc = gps.utc+20000;
-          //int sek=gps.sek;
-          //int min=gps.min;
-          //int hour=gps.hour;
           int sat_tracked=gps. sat_tracked;
           int fix=gps.fix;
           int fix_3d=gps.fix_3d;
@@ -269,20 +428,8 @@
           int id10=gps.id10;
           int id11=gps.id11;
           int id12=gps.id12;
-          //double hdop=gps.hdop;
-          //double pdop=gps.pdop;
           float speed=gps.speed;
           int   date=gps.date;
-          //char aut=gps.aut;
-          //float vdop=gps.vdop;
-          //int chek_data=gps.check_data;
-          //pc.printf("Latitude, Longitude,Altitude, Direction, Speed in knots, Date, Time, Satellites in use, Satellites in view, IDs of satellites ins use, Fix, Fix mode, PDOP, HDOP\r\n");
-          //pc.printf("%0.6f,%0.6f,%0.3f,%0.2f,%0.2f,%d,%0.0f,%d,",latitude,longitude,altitude,direction,speed,date,utc, sat_tracked);
-          //pc.printf("%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d,",id1,id2,id3,id4,id5,id6,id7,id8,id9,id10,id11,id12);
-          //pc.printf("%d,%d,%.2f,%.2f\r\n",fix,fix_3d,pdop,hdop);
-          //pc.printf("%d",date);
-          
-          
           
           /*pc.printf("Latitude: %0.6f\r\n",latitude);
           pc.printf("Longitude:%0.6f\r\n",longitude);
@@ -296,7 +443,7 @@
           pc.printf("ID7:%d,ID8:%d,ID9:%d,ID10:%d,ID11:%d,ID12:%d\r\n",id7,id8,id9,id10,id11,id12);
           pc.printf("Fix quality: %d - value include 0=invalid; 1=GPS fix\r\n",fix);
           pc.printf("3D fix: %d - value include: 1 = no fix, 2 = 2D fix, 3 = 3D fix\r\n\n", fix_3d); 
-          pc.printf("****************************************************************\r\n");*/ 
+          pc.printf("****************************************************************\r\n");*/
           
           
           FILE* fd = fopen("/fs/numbers.txt", "a+");
@@ -316,15 +463,17 @@
              //errno_error(fd);
           
           wait(1);
-          //parseSMS();
-          sendSMS();
+               //parseSMS();
+               //readSMS();
+          //printf("Passwort: %s\r\n",passwort);
+            
+            
+         wait_ms(3000);
           wait(1);
-        //for (int i = 0; i < 20; i++){
-        // printf("Writing decimal numbers to a file (%d/20)\r", i);
-        //fprintf(fd, "%d\r\n", i);
-  //}
-   //fprintf(fd,"Latitude, Longitude,Altitude,Speed in knots, Date, Time,Number of satellites being tracked, IDs of satellites ins use, Fix, Fix mode,\r\n");
-  //fprintf(fd,"%0.6f,%0.6f,%0.3f,%0.2f,%d,%0.0f,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",latitude, longitude, altitude, speed, date, utc, sat_tracked, id1,id2,id3,id4,id5,id6,id7,id8,id9,id10,id11,id12, fix,fix_3d);
+          
+          //sendSMS();
+          
+          wait(1);
       }
     }
 }
\ No newline at end of file