Revision 0:f890c080117d, committed 2020-07-27

Comitter:

malka123

Date:

Mon Jul 27 15:25:09 2020 +0000

Commit message:

Maria Sokolowska SOS MBED Project

Changed in this revision

diff -r 000000000000 -r f890c080117d C12832.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/C12832.lib	Mon Jul 27 15:25:09 2020 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/chris/code/C12832/#7de323fa46fe

diff -r 000000000000 -r f890c080117d main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Jul 27 15:25:09 2020 +0000
@@ -0,0 +1,65 @@
+//In this program the user LED flashes as an SOS Morse code.
+//The SOS Morse code is "...---...". Here, a dot is represented
+//with the LED being ON for 0.25 second (Dash time. The delay
+//between the dots and dashes is set to 0.2 second (GAP time).
+//The process is repeated continously after 2 seconds of delay.
+
+//Author: Maria Sokolowska
+//Date: July 2020
+//File: SOS
+
+#include "mbed.h"
+#include "C12832.h"
+
+PwmOut spkr(p26);
+DigitalOut LED(LED1);
+C12832 lcd(p5, p7, p6, p8, p11);
+
+#define Dot 0.25                        // Dot time
+#define Dash 1.0                        // Dash time
+#define Gap 0.2                         // Gap time
+#define ON 1                            // ON=1
+#define OFF 0                           // OFF=0
+
+int main()
+{
+    int i;
+    while(1) {                          //  Do Forever
+        for(i = 0; i < 3; i++) {        //Send 3 dots
+            LED = ON;                   //LED ON
+            wait(Dot);                  //Wait Dot time
+            LED = OFF;                  //LED OFF
+            wait(Gap);                  // Wait Gap time
+        }
+        wait(0.5);                      //0.5 second delay
+
+        for(i = 0; i < 3; i++) {        //Send 3 dashes
+            LED = ON;                   //LED ON
+            wait(Dash);                 //Wait Dash time
+            LED = OFF;                  //LED OFF
+            wait(Gap);                  // Wait Gap time
+        }
+            for(i = 0; i < 3; i++) {    //Send 3 dots
+            LED = ON;                   //LED ON
+            wait(Dot);                  //Wait Dot time
+            LED = OFF;                  //LED OFF
+            wait(Gap);                  // Wait Gap time
+        }
+        wait(0.5);                     //0.5 second delay
+            {
+        {for (float i=0; i<26; i=i+2) { // ambulance sound
+        spkr.period(1.0/969.0);
+        wait(.5);
+        spkr.period(1.0/800.0);
+        wait(.5);}
+        }
+        spkr=0.5;
+        
+        wait(2.00);        //Wait 2 second before repeating
+        {
+        lcd.printf("SOS Please Help SOS Please Help"); // LCD display
+        }
+     }
+    }
+}
+

diff -r 000000000000 -r f890c080117d mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Mon Jul 27 15:25:09 2020 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file