Diff: main.cpp

Revision:

2:602c96685466

Parent:

1:18bf4c2c22ec

Child:

3:b1c994da96f5

diff -r 18bf4c2c22ec -r 602c96685466 main.cpp
--- a/main.cpp	Sun Nov 01 13:08:01 2020 +0000
+++ b/main.cpp	Sun Nov 01 13:11:26 2020 +0000
@@ -2,12 +2,25 @@
 DigitalOut trafficYellowlight(p7);
 DigitalIn pedestrainButton(p8);
 int main() {
+    trafficYellowlight=1;
     while(1) 
     {
+        if(pedestrainButton&trafficYellowlight){
+            int counter=0;
+            printf("counter is now%d\n",counter);
+            // blink for 5 seconds
+            while(counter<10){
+                counter+=1;
+                trafficYellowlight=!trafficYellowlight;
+                wait_ms(5000);//delay of 5 seconds
+            }
+            trafficYellowlight=0;//switch off
+             }
+             if(!trafficYellowlight){
+                 trafficYellowlight=!pedestrainButton;
+             }
         
-         trafficYellowlight=1;
-        trafficYellowlight=!pedestrainButton;
              wait_ms(5000);
                }
-         }
+}