Diff: main_copy.cpp

Revision:

0:b5086e17bdd6

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main_copy.cpp	Tue Nov 19 16:42:29 2019 +0000
@@ -0,0 +1,79 @@
+#include "mbed.h"
+
+DigitalOut redled1 (p23);
+DigitalOut redledp (p21);
+DigitalOut greenled1 (p24);
+DigitalOut greenledp (p27);
+DigitalOut yellowled1 (p22);
+DigitalIn switchstate (p10);
+DigitalIn LDR1 (p17);
+DigitalIn LDR2 (p18);
+DigitalOut myspeaker (LED1);
+
+int alarm=0;
+
+void train () {
+ yellowled1=1;
+ wait(5);
+ redled1=1;
+ wait(2);
+ yellowled1=0;
+ wait(1);
+ if(LDR1.read()) {
+     for(int s=0;s>=3;s=+1)
+     wait(10);
+     if(LDR1.read()) {
+         alarm= alarm+1;
+     }
+     if(alarm==3) {
+         myspeaker= 1;
+     }
+}
+greenledp=1;
+}
+
+void pedestrian() {
+ if (LDR2.read()) {
+     train();
+ }
+ greenled1=0;
+ yellowled1=1;
+ wait(5);
+ redled1=1;
+ wait(2);
+ yellowled1=0;
+ wait(1);
+ greenledp=1;
+ wait(10);
+ greenledp=0;
+ redledp=1;
+}
+
+
+
+int main() {
+    while(1) {
+     greenled1=1;
+     redledp=1;
+     if(switchstate.read()) {
+        pedestrian ();
+     }
+     if(LDR2.read()) {
+        train();
+        wait(3);
+        if(LDR1.read()) {
+            redledp=1;
+            wait(1);
+            redledp=0;
+            greenledp=1;
+            wait(3);
+            redled1=1;
+            yellowled1=1;
+            wait(2);
+            greenled1=1;
+            redled1=0;
+            yellowled1=0;
+        }
+     } 
+}
+}
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