Diff: main.cpp

Revision:

6:45a5043acc7e

Parent:

5:436b39863099

Child:

7:0d5396762696

--- a/main.cpp	Mon Dec 05 00:42:57 2016 +0000
+++ b/main.cpp	Mon Dec 05 01:13:48 2016 +0000
@@ -14,7 +14,10 @@
 
 int lightState;
 
-DigitalOut led(LED1);
+DigitalOut leftBlinker(LED1);
+DigitalOut rightBlinker(LED1);
+DigitalOut brakeLight(LED1);
+Timer blinkT;
 
 SDFileSystem sd(p11, p12, p13, p14, "sd");  //mosi -> DI, miso <- DO, slck -> sclck, CS -> CS
 uLCD_4DGL lcd(p28, p27, p29);
@@ -47,6 +50,8 @@
     
     hallSensor.fall(&pass);
     hallT.start();     // start the hall sensor timer
+    
+    int blinks;
 
     while(going) {
         
@@ -66,7 +71,29 @@
         lcd.printf("Time : %1.1f\n\n", (float)seconds / 3600);
         
         // light states code
-        // lightstates = get_state();
+        lightState = get_state();
+        
+        if (lightState == STOP) {
+            brakeLight = 1;
+        } else if (lightState == GO) {
+            brakeLight = 0;
+        } else {
+            blinkT.start();
+        }
+        
+        if (blinks > 10) {
+            rightBlinker = 0; leftBlinker = 0;
+            blinks = 0;
+        } else {
+            blinkT.stop();
+            rightBlinker = ((0.5 - blinkT.read() == 0) && lightState == RIGHT) ? ~rightBlinker : rightBlinker;
+            leftBlinker = ((0.5 - blinkT.read() == 0) && lightState == LEFT) ? ~leftBlinker : leftBlinker;
+            blinkT.reset();
+            blinkT.start();
+            blinks++;
+        }
+        
+        
     }
     
     // store this trip
@@ -161,6 +188,10 @@
     file.close();
 }
 
+int get_state(void) {
+    //
+}
+
 void pass(void) {
     // interrupt, performed when the hallsensor passes the magnet
     stopped = 0; // reset the global