library ieee;
use ieee.std_logic_1164.all;

package LCD_types is


	-- Bits of each character
	constant datasize:positive:=8;
	-- Number of characters per screen
	constant num_char:positive:=32;
	constant databit:positive:=8;
	-- Set the period of the clock (set at one for testing)
	constant period:positive:=8;

	-- Bits of the Betting Factor
	constant factor_bit:positive:=4;

	-- Set the time needed for each function (set small for testing)
	constant initialset:positive:=40;--500000/period;
	constant cleartime:positive:=20;--250000/period;
	constant hometime:positive:=20;--250000/period;
	constant functime:positive:=20;--8000/period;
	constant writetime:positive:=20;--8000/period;

	constant enabletime:positive:=3;--10000/period;

	constant keypad_bits:integer:=7; 		-- The # of bits from the keypad
	constant LED_bits:integer:=7;			-- The # of bits for the LED 
	constant number_bits:integer:=4;		-- The # of bits for the keypad number
	constant card_bits:integer:=4;			-- The # of bits for a card
	constant action_bits:integer:=2;		-- The # of bits for a action
	constant cardtotal_bits:integer:=4;		-- The # of bits of a cardtotal


-- Action Codes
	constant hitcode:std_logic_vector(action_bits-1 downto 0) := "01";
	constant staycode:std_logic_vector(action_bits-1 downto 0) := "00";
	constant splitcode:std_logic_vector(action_bits-1 downto 0) := "11";
	constant doublecode:std_logic_vector(action_bits-1 downto 0) := "10";

	constant addressbit:positive:=8; -- # of bits in the screen address
	constant comm_bit:positive:=11;	-- # of bits of a command

-- Adresss of screens
	constant dealscr:std_logic_vector(addressbit-1 downto 0):="00000000";
	constant splitscr:std_logic_vector(addressbit-1 downto 0):="00100000";
	constant pstayscr:std_logic_vector(addressbit-1 downto 0):="11000000";
	constant nstayscr:std_logic_vector(addressbit-1 downto 0):="11100000";
	constant phitscr:std_logic_vector(addressbit-1 downto 0):="10000000";
	constant nhitscr:std_logic_vector(addressbit-1 downto 0):="10100000";
	constant pdoublescr:std_logic_vector(addressbit-1 downto 0):="01000000";
	constant ndoublescr:std_logic_vector(addressbit-1 downto 0):="01100000";
	
-- ASCII codes for the betting factors
	constant num1:std_logic_vector(databit-1 downto 0):="00110001";
	constant num2:std_logic_vector(databit-1 downto 0):="00110010";
	constant num3:std_logic_vector(databit-1 downto 0):="00110011";
	constant num4:std_logic_vector(databit-1 downto 0):="00110100";
	constant num5:std_logic_vector(databit-1 downto 0):="00110101";
	constant num6:std_logic_vector(databit-1 downto 0):="00110110";
	constant num7:std_logic_vector(databit-1 downto 0):="00110111";
	constant num8:std_logic_vector(databit-1 downto 0):="00111000";
	constant num9:std_logic_vector(databit-1 downto 0):="00111001";
	constant num0:std_logic_vector(databit-1 downto 0):="00110000";

	constant unknown:std_logic_vector(databit-1 downto 0):="01011000";

end package LCD_types;