1 files changed, 1 insertions, 0 deletions
diff --git a/trafficlight.h b/trafficlight.h
index 026bcaa..efc2306 100644
--- a/trafficlight.h
+++ b/trafficlight.h
@@ -29,6 +29,7 @@ extern uint32_t period_2;
 extern uint32_t period_3;
 
 void TrafficInit();
+void Traffic_Handler(Traffic *tf, uint32_t timer);
 void set_tf_color(Traffic tf, uint8_t color);
 void PortInit(uint32_t port, uint32_t clk, uint32_t input, uint32_t output);
 void TimerInit(uint32_t timer, void(*timer_handler)(), uint32_t clk, uint32_t delay);