`timescale 1us / 1us
module lcd_writer_tf (
	output reg write_button,
	output reg reset_button,
	output [7:0] switches);
	
	// All times are in microseconds
	
	// This determines how long to wait for the LCD initialization
	// If your circuit takes longer to initialize the LCD you can increase this delay
	parameter INITIAL_DELAY = 2000;
																 
	parameter MSG_LEN = 7;	
	reg [7:0] message [MSG_LEN-1:0];
	
	integer curr;
	
	assign switches = message[curr];
	
	initial begin
		message[0] = "H";
		message[1] = "o";
		message[2] = "o";
		message[3] = "r";
		message[4] = "a";
		message[5] = "y";
		message[6] = "!";

		output_data;
		
		$display("Testing reset");
		
		output_data;
		
		$display("Done sending data");
		$stop;
	end
	
	task output_data;
		begin
			reset_button = 0;
			#10
			reset_button = 1;
			curr = -1;
			write_button = 1;
			#INITIAL_DELAY
			while (curr < MSG_LEN - 1) begin
				curr = curr + 1;
				#10
				write_button = 0;
				#10
				write_button = 1;
				#50
				;
			end
		end
	endtask
	
endmodule