new traffic light code. walk signal works

TrafficLightsPlus/Core/Inc/breadboard.h

@@ -8,6 +8,8 @@
 #ifndef INC_BREADBOARD_H_
 #define INC_BREADBOARD_H_
 
-void breadboard(int);
+void starttick(void);
+
+void trafflight(int, int);
 
 #endif /* INC_BREADBOARD_H_ */

TrafficLightsPlus/Core/Inc/main.h

@@ -63,6 +63,8 @@ void Error_Handler(void);
 #define YellowLight_GPIO_Port GPIOE
 #define GreenLight_Pin GPIO_PIN_4
 #define GreenLight_GPIO_Port GPIOE
+#define WalkLight_Pin GPIO_PIN_5
+#define WalkLight_GPIO_Port GPIOE
 #define PC14_OSC32_IN_Pin GPIO_PIN_14
 #define PC14_OSC32_IN_GPIO_Port GPIOC
 #define PC15_OSC32_OUT_Pin GPIO_PIN_15