Design a BCD counter with a asynchronous master reset. Display the values 0 to 9 on

Design a BCD counter with a asynchronous master reset. Display the values 0 to 9 on the 7-segment display and whenever the count is 1, 3 or 5, a Led will turn on.

HI,i have a problem with the program with regards to the led_on.Can any kind soul provides some advice on this?

This is so far what i've done,

-- a BCD coubter with asynchronous reset

library ieee;

use ieee.std_logic_1164.all;

use ieee.numeric_std.all;

entity bcd_counter is

port ( clk, reset_bar,led_on: in std_logic;

q : out std_logic_vector (9 downto 0));

end bcd_counter;

architecture flow of bcd_counter is

signal count_sig: unsigned (9 downto 0);

begin

process (clk, reset_bar,led_on)

begin

if (reset_bar = '1' and led_on = '1') then

count_sig <= "0000000000";

elsif falling_edge (clk) then

if (count_sig = 9) then

count_sig <= "0000000000";

else

count_sig <= count_sig +1;

if(led_on = '1') then

count_sig <="0000000000";

else

count_sig<= count_sig +1;

end if;

end if;

end if;

end process;

q <= std_logic_vector (count_sig);

end flow;