LED

module LED(
    input [2:0] hl ,
    input [3:0]hl1,
    input [2:0] id,
    input clk_50,
    output r1,
    output g2,
    output b3
);
    reg ID =[2:0]0;
    reg R1 =0;
    reg G2 =0;
    reg B3 =0;
    reg HL1 = 0; //Register for hl
        reg HL = 0; //counter
  always @ (posedge clk_50)

begin
if(HL1 == 1)
    begin
    if (HL == 8 && ID == 0)
    begin
    R1 =0;
    G2 =0;
    B3 =0;
    end

    else
    begin
    HL = HL + 1;
    if (ID == 1)
    begin
    R1 =1;
    end
    else if (ID == 2)
    begin
    G2 = 1;
    end
    else if (ID == 3)
    begin
    B3 = 1;
    end
    end
    end
    end

assign r1= R1;
assign g2= G2;
assign b3= B3;
assign hl = HL1;
assign hl1 = HL;
assign id = ID;

endmodule