prathap j
EMS_Final_5/11/13 (HVM here)
Fork of
4_LCD_With_Lib
by 
Harish Mekali
Revision 2:1a5d54f3d818, committed 2013-11-04
- Comitter:
- prathapbmsce
- Date:
- Mon Nov 04 22:25:41 2013 +0000
- Parent:
- 1:71e371ba55cd
- Commit message:
- EMS_Final_5/11/13
Changed in this revision
diff -r 71e371ba55cd -r 1a5d54f3d818 TextLCD.lib --- a/TextLCD.lib Sun Oct 06 05:12:49 2013 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/mamezu/code/TextLCD/#ffeb3e6c1367
diff -r 71e371ba55cd -r 1a5d54f3d818 main.cpp
--- a/main.cpp Sun Oct 06 05:12:49 2013 +0000
+++ b/main.cpp Mon Nov 04 22:25:41 2013 +0000
@@ -1,18 +1,91 @@
-
#include "mbed.h"
#include "TextLCD.h"
-AnalogIn s1(p18);
+
+AnalogIn sm1(p18);
+DigitalOut relay(p30);
+
+Serial GPRS(p9,p10);
+Serial pc(USBTX, USBRX); // tx, rx
-TextLCD lcd(p19,p20, p21, p22, p23, p24); // rs, e, d4, d5, d6, d7
+TextLCD lcd(p26, p25, p24, p23, p22, p21); // rs, e, d4, d5, d6, d7
+
+LocalFileSystem local("local");
+
+char z=0x1A,e=0x22,c=0x0d; // ASCII equivalent of 0X22 is "(Double invited coma)
+char num[]="9535811293"; // Mobile phone number to which emergancy information has to be delivered
int main()
{
+float a,m;
+int b=100,time=0;
+
while(1)
{
- float x;
- lcd.cls();
- x=s1.read();
- lcd.printf("Sensor value = %f",x);
- wait(0.5);
-}
+ GPRS.baud(9600);
+ GPRS.printf("AT+CMGF=1\r\n");
+ q=m; //Storing the sensor value in a variable
+
+ //Sensor read and Callibrate
+ a=sm1.read();
+ m=(0.057*(a*1024))+25.072;
+ lcd.cls();
+ lcd.printf("Raw SM1=%0.3f",a);
+ wait(5);
+
+ //Local storage (On board flash memory of 2MB)
+ FILE *fp=fopen("/local/KAEMS.csv","a");
+ fprintf(fp,"%d,%0.3f\n",time,m);
+ fclose(fp);
+ lcd.cls();
+ lcd.printf("File updated");
+ wait(5);
+
+ //Display
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("SM1=%0.3f",m);
+ wait(5);
+
+ //Realy control
+ if(m>50)
+ relay=0;
+ else
+ relay=1;
+ wait(2);
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Relay Function...");
+
+ //GPRS commands
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Updating BMSEMS...");
+ wait(3);
+ GPRS.printf("AT+SAPBR=0,1\r\n");
+ wait(3);
+ GPRS.printf("AT+SAPBR=3,1,%cCONTYPE%c,%cGPRS%c\r\n",e,e,e,e);
+ wait(3);
+ GPRS.printf("AT+SAPBR=3,1,%cAPN%c,%cwww%c\r\n",e,e,e,e);
+ wait(3);
+ GPRS.printf("AT+SAPBR=1,1\r\n");
+ wait(5);
+ GPRS.printf("AT+HTTPINIT\r\n");
+ wait(2);
+ GPRS.printf("AT+HTTPPARA=%cCID%c,1\r\n",e,e);
+ wait(2);
+ GPRS.printf("AT+HTTPPARA=%cURL%c,%chttp://bmsems.org/update.php?u=3&t=23&h=34&s1=%f&s2=24&s3=25&s4=26&ph=5&b=%d%c\r\n",e,e,e,m,b--,e);
+ wait(2);
+ GPRS.printf("AT+HTTPDATA=1000,5000\r\n");
+ wait(10);
+ GPRS.printf("AT+HTTPACTION=1\r\n");
+ wait(5);
+ GPRS.printf("AT+HTTPTERM\r\n");
+ wait(5);
+
+ time=time+1;
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("BMSEMS Updated");
+ wait(10);
+ }
}
\ No newline at end of file
diff -r 71e371ba55cd -r 1a5d54f3d818 project.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/project.lib Mon Nov 04 22:25:41 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mamezu/code/TextLCD/#ffeb3e6c1367