add aditional else if for MR_GREEN_1 state

2020-02-23 19:18:36 +02:00
parent e6cbc865aa
commit c42e0654da
1 changed files with 6 additions and 2 deletions
@@ -105,10 +105,14 @@ always@(posedge clk) begin
                r_cnt = 0;
                r_next = MR_GREEN_1;
                end
-            else if (r_cnt >= MR_GREEN_TIME) & (MR_cars != 0) begin
+            else if (r_cnt >= MR_GREEN_TIME) & (MR_cars < PARAMETER) begin
                r_cnt = 0;
                r_next = MR_GREEN_2;
                end
+            else if (r_cnt >= MR_GREEN_TIME) & (MR_cars >= PARAMETER) begin
+                r_cnt = 0;
+                r_next = MR_YELLOW;
+                end
        end
        MR_GREEN_2:  begin
            r_MR_ctl = 'b11;