Merge branch 'master' of https://gitea.snsd0805.com/eeeXun/FLASK_FINAL
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106
FPGA_FINAL.v
106
FPGA_FINAL.v
@ -8,11 +8,13 @@ module FPGA_FINAL(
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input show_two_row,
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output testLED,
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output reg a,b,c,d,e,f,g,
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output reg [0:1] COM
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output reg [0:3] COM,
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input highSpeed
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);
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reg [7:0]blockFirst = 8'b11111111;
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reg [7:0]blockSecond = 8'b00000000;
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reg [0:7]barrier = 8'b00000011;
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reg [2:0]plat_position; // 板子位置
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reg [2:0]ball_position; // 球 位置
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@ -26,6 +28,7 @@ module FPGA_FINAL(
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reg handsOn; // bool，紀錄球現在丟出去了沒
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reg gameOverFlag;
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reg gameFinishFlag;
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reg showBonus; // bool 顯示額外球
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reg [2:0] Bonus_x; // 額外球的位子x
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@ -53,6 +56,7 @@ module FPGA_FINAL(
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horizonPosition = 0; // 預設為 正中間方向
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gameOverFlag = 0;
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gameFinishFlag = 0;
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showBonus = 0;
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ball_is_on_the_gronud = 0;
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@ -62,7 +66,7 @@ module FPGA_FINAL(
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// 開始所有除頻器
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divfreq F(CLK, divclk);
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buttondivfreq BT(CLK, buttonclk);
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buttondivfreq BT(CLK, highSpeed, buttonclk);
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@ -76,7 +80,7 @@ module FPGA_FINAL(
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if(reset)
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begin
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if(life==3'b000)
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if(gameOverFlag || gameFinishFlag)
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begin
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blockFirst = 8'b11111111;
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if(show_two_row)
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@ -86,6 +90,7 @@ module FPGA_FINAL(
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life = 3'b111;
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gameOverFlag = 0;
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gameFinishFlag = 0;
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end
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@ -221,7 +226,22 @@ module FPGA_FINAL(
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// // 判斷特殊狀態 ， 撞到障礙物
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if(ball_y_position==4)
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if(barrier[ball_position]==1)
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begin
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if(upPosition) upPosition = 0;
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else begin
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horizonPosition = -horizonPosition;
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upPosition = 1;
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end
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if(ball_position==0) horizonPosition = 1;
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if(ball_position==7) horizonPosition = -1;
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ball_position <= ball_position + horizonPosition;
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if(upPosition) ball_y_position <= ball_y_position +1;
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else ball_y_position <= ball_y_position -1;
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end
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// // 判斷特殊狀態 ， 撞到第一排磚塊
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if(ball_y_position==6)
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if(blockSecond[ball_position]==1)
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@ -245,6 +265,8 @@ module FPGA_FINAL(
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ball_position <= ball_position + horizonPosition;
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if(upPosition) ball_y_position <= ball_y_position +1;
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else ball_y_position <= ball_y_position -1;
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//判斷是否結束
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if(blockSecond == 8'b00000000 && blockFirst == 8'b000000000) gameFinishFlag = 1;
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end
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// // 判斷特殊狀態 ， 撞到第二排磚塊
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if(ball_y_position==7)
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@ -265,6 +287,15 @@ module FPGA_FINAL(
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ball_position <= ball_position + horizonPosition;
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ball_y_position <= ball_y_position -1;
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//判斷是否結束
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if(blockSecond == 8'b00000000 && blockFirst == 8'b00000000) gameFinishFlag = 1;
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end
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// 障礙物右移
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if(ball_is_on_the_gronud == 0)
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begin
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barrier = barrier<<1;
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if(barrier == 8'b0)
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barrier = 8'b00000011;
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end
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end
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end
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@ -349,6 +380,16 @@ module FPGA_FINAL(
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else if(row==3 || row==4) led[0:7] = 8'b11100111;
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else led[0:7] = 8'b11111111;
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end
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// 顯示結束畫面
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else if(gameFinishFlag)
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begin
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led[0:23] = 24'b111111111111111111111111;
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if(row==0 || row==7) led[8:15] = 8'b11100111;
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else if(row==1 || row==6) led[8:15] = 8'b11011011;
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else if(row==2 || row==5) led[8:15] = 8'b10111101;
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else if(row==3 || row==4) led[8:15] = 8'b01111110;
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else led[8:15] = 8'b11111111;
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end
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else
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begin
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// 開始畫板子 ( R )
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@ -390,36 +431,42 @@ module FPGA_FINAL(
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if(showBonus == 1)
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if(row==Bonus_x)
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begin
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reg [7:0] map;
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case(Bonus_y)
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3'b000: map = 8'b11111110 ;
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3'b001: map = 8'b11111101 ;
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3'b010: map = 8'b11111011 ;
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3'b011: map = 8'b11110111 ;
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3'b100: map = 8'b11101111 ;
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3'b101: map = 8'b11011111 ;
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3'b110: map = 8'b10111111 ;
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3'b111: map = 8'b01111111 ;
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3'b000: begin led[7] = 0 ; led[23] = 0; end
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3'b001: begin led[6] = 0 ; led[22] = 0; end
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3'b010: begin led[5] = 0 ; led[21] = 0; end
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3'b011: begin led[4] = 0 ; led[20] = 0; end
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3'b100: begin led[3] = 0 ; led[19] = 0; end
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3'b101: begin led[2] = 0 ; led[18] = 0; end
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3'b110: begin led[1] = 0 ; led[17] = 0; end
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3'b111: begin led[0] = 0 ; led[16] = 0; end
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endcase
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led[8:15] = map;
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end
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// 畫障礙物
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if(barrier[row] == 1)
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begin
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led[3] = 0;
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led[11] = 0;
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end
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// 顯示分數
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if(count_digit_enable == 0)
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begin
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count_digit_enable = 1;
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COM = 2'b01;
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COM = 4'b1110;
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end
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else
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begin
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count_digit_enable = 0;
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COM = 2'b10;
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COM = 4'b1101;
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end
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end
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// 顯示個位
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if(count_digit_enable == 0)
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if(count_digit_enable == 1)
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begin
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case(count_digit)
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4'b0000:{a,b,c,d,e,f,g}=7'b0000001;
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@ -471,16 +518,29 @@ endmodule
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// 按鈕用的除頻器
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module buttondivfreq(input CLK, output reg CLK_div);
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module buttondivfreq(input CLK, highSpeed, output reg CLK_div);
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reg[24:0] Count;
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always @(posedge CLK)
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begin
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if(Count>2500000) // 20 Hz
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begin
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Count <= 25'b0;
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CLK_div <= ~CLK_div;
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end
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if(highSpeed == 0)
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begin
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if(Count>2500000) // 20 Hz
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begin
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Count <= 25'b0;
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CLK_div <= ~CLK_div;
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end
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else
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Count <= Count + 1'b1;
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end
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else
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Count <= Count + 1'b1;
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begin
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if(Count>1000000) // 50 Hz
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begin
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Count <= 25'b0;
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CLK_div <= ~CLK_div;
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end
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else
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Count <= Count + 1'b1;
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end
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end
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endmodule
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53
README.md
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53
README.md
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@ -0,0 +1,53 @@
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# FPGA-project
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## Authors:108321019 108321032
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Input/Output unit:
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- 8x8 LED矩陣,顯示板子(紅色),磚塊(藍色),球(綠色),障礙物(黃色)
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- 七段顯示器,顯示得分
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- LED 陣列,顯示生命條(預設三條)
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### 功能說明:
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- 綠色球每次打到藍色磚塊,就會加一分
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- 黃色障礙物會阻擋球的運行
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- 粉色的球約經過四五秒就會出現,不受障礙物影響,可以直接打到磚塊
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- 手動調整
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- 自由選擇球運行的速度
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- 在死亡後可以選擇要一排磚塊或兩排磚塊
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### 程式模組說明:
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```
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module FPGA_FINAL(
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input CLK, reset, start,
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output reg [0:27] led,
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output reg [2:0] life,
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input left, right,
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input throw,
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input show_two_row,
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output testLED,
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output reg a,b,c,d,e,f,g,
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output reg [0:3] COM,
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input highSpeed
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);
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```
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- input
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- CLK : 用來當作除頻器
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- reset : 當死掉時,可以重設球的位置到板子上
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- start : 用來啟動或暫停遊戲
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- left : 使板子向左移
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- right : 使板子向右移
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- throw : 當球在板子上,丟出球
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- show_two_row : 當死亡或勝利時,可以下次要一排或兩排磚塊(on 為兩排磚塊)
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- highSpeed : 選擇是否讓球快速地移動(on 為快速移動)
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- output
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- led : 用來顯示8x8 LED
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- life : LED矩陣,顯示生命條
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- a,b,c,d,e,f,g : 操作七段顯示器
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- COM : 用來選擇要顯示哪個七段顯示器
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### Demo video
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[](https://www.youtube.com/watch?v=XruwCFJJvoA&feature=emb_title)
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