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Init et début de réflexion sur le projet

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Gamenight77
2025-04-22 09:56:06 +02:00
parent 39acfbe25b
commit 3bb56e2f57
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29
Semaine_1/Capteur_recule_bidirectionel/Distance_display_led/distance_display_led.v Normal file
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module distance_display_led (
input wire [8:0] distance,
output reg [5:0] leds
);
// Constante
parameter MIN_DIST = 2;
parameter MAX_DIST = 349;
parameter LEVELS = 5;
parameter PART_SIZE = (MAX_DIST - MIN_DIST + 1) / LEVELS;
always @(*) begin
if (distance <= MIN_DIST + PART_SIZE*0)
leds = 6'b111111;
else if (distance <= MIN_DIST + PART_SIZE*1)
leds = 6'b111110;
else if (distance <= MIN_DIST + PART_SIZE*2)
leds = 6'b111100;
else if (distance <= MIN_DIST + PART_SIZE*3)
leds = 6'b111000;
else if (distance <= MIN_DIST + PART_SIZE*4)
leds = 6'b110000;
else if (distance <= MIN_DIST + PART_SIZE*5)
leds = 6'b100000;
else
leds = 6'b000000;
end
endmodule

212
Semaine_1/Capteur_recule_bidirectionel/Distance_display_led/distance_display_led.vcd Normal file
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$date
Wed Apr 16 14:03:22 2025
$end
$version
Icarus Verilog
$end
$timescale
1s
$end
$scope module tb_distance_display_led $end
$var wire 6 ! leds [5:0] $end
$var reg 9 " distance [8:0] $end
$var integer 32 # i [31:0] $end
$scope module uut $end
$var wire 9 $ distance [8:0] $end
$var parameter 32 % LEVELS $end
$var parameter 32 & MAX_DIST $end
$var parameter 32 ' MIN_DIST $end
$var parameter 34 ( PART_SIZE $end
$var reg 6 ) leds [5:0] $end
$upscope $end
$upscope $end
$enddefinitions $end
$comment Show the parameter values. $end
$dumpall
b1000101 (
b10 '
b101011101 &
b101 %
$end
#0
$dumpvars
b111111 )
b0 $
b0 #
b0 "
b111111 !
$end
#10
b111110 !
b111110 )
b1010 "
b1010 $
b1010 #
#20
b10100 "
b10100 $
b10100 #
#30
b11110 "
b11110 $
b11110 #
#40
b101000 "
b101000 $
b101000 #
#50
b110010 "
b110010 $
b110010 #
#60
b111100 "
b111100 $
b111100 #
#70
b1000110 "
b1000110 $
b1000110 #
#80
b111100 !
b111100 )
b1010000 "
b1010000 $
b1010000 #
#90
b1011010 "
b1011010 $
b1011010 #
#100
b1100100 "
b1100100 $
b1100100 #
#110
b1101110 "
b1101110 $
b1101110 #
#120
b1111000 "
b1111000 $
b1111000 #
#130
b10000010 "
b10000010 $
b10000010 #
#140
b10001100 "
b10001100 $
b10001100 #
#150
b111000 !
b111000 )
b10010110 "
b10010110 $
b10010110 #
#160
b10100000 "
b10100000 $
b10100000 #
#170
b10101010 "
b10101010 $
b10101010 #
#180
b10110100 "
b10110100 $
b10110100 #
#190
b10111110 "
b10111110 $
b10111110 #
#200
b11001000 "
b11001000 $
b11001000 #
#210
b110000 !
b110000 )
b11010010 "
b11010010 $
b11010010 #
#220
b11011100 "
b11011100 $
b11011100 #
#230
b11100110 "
b11100110 $
b11100110 #
#240
b11110000 "
b11110000 $
b11110000 #
#250
b11111010 "
b11111010 $
b11111010 #
#260
b100000100 "
b100000100 $
b100000100 #
#270
b100001110 "
b100001110 $
b100001110 #
#280
b100000 !
b100000 )
b100011000 "
b100011000 $
b100011000 #
#290
b100100010 "
b100100010 $
b100100010 #
#300
b100101100 "
b100101100 $
b100101100 #
#310
b100110110 "
b100110110 $
b100110110 #
#320
b101000000 "
b101000000 $
b101000000 #
#330
b101001010 "
b101001010 $
b101001010 #
#340
b101010100 "
b101010100 $
b101010100 #
#350
b0 !
b0 )
b101011110 "
b101011110 $
b101011110 #
#360
b101101000 "
b101101000 $
b101101000 #
#370
b101110010 "
b101110010 $
b101110010 #
#380
b101111100 "
b101111100 $
b101111100 #
#390
b110000110 "
b110000110 $
b110000110 #
#400
b110010000 "
b110010000 $
b110010000 #
#410
b110011010 #

123
Semaine_1/Capteur_recule_bidirectionel/Distance_display_led/distance_display_led_sim Normal file
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#!
:ivl_version "13.0 (devel)" "(s20250103-31-g7e238e7ca-dirty)";
:ivl_delay_selection "TYPICAL";
:vpi_time_precision + 0;
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\system.vpi";
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\vhdl_sys.vpi";
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\vhdl_textio.vpi";
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\v2005_math.vpi";
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\va_math.vpi";
S_000001b2514bb620 .scope module, "tb_distance_display_led" "tb_distance_display_led" 2 1;
.timescale 0 0;
v000001b2514bbe50_0 .var "distance", 8 0;
v000001b2514bbef0_0 .var/i "i", 31 0;
v000001b2515d8150_0 .net "leds", 5 0, v000001b2514be0e0_0; 1 drivers
S_000001b2514bbb30 .scope module, "uut" "distance_display_led" 2 5, 3 1 0, S_000001b2514bb620;
.timescale 0 0;
.port_info 0 /INPUT 9 "distance";
.port_info 1 /OUTPUT 6 "leds";
P_000001b2514bbcc0 .param/l "LEVELS" 0 3 9, +C4<00000000000000000000000000000101>;
P_000001b2514bbcf8 .param/l "MAX_DIST" 0 3 8, +C4<00000000000000000000000101011101>;
P_000001b2514bbd30 .param/l "MIN_DIST" 0 3 7, +C4<00000000000000000000000000000010>;
P_000001b2514bbd68 .param/l "PART_SIZE" 0 3 10, +C4<0000000000000000000000000001000101>;
v000001b2514bbdb0_0 .net "distance", 8 0, v000001b2514bbe50_0; 1 drivers
v000001b2514be0e0_0 .var "leds", 5 0;
E_000001b2515c8c00 .event anyedge, v000001b2514bbdb0_0;
.scope S_000001b2514bbb30;
T_0 ;
%wait E_000001b2515c8c00;
%load/vec4 v000001b2514bbdb0_0;
%pad/u 34;
%cmpi/u 2, 0, 34;
%flag_or 5, 4;
%jmp/0xz T_0.0, 5;
%pushi/vec4 63, 0, 6;
%store/vec4 v000001b2514be0e0_0, 0, 6;
%jmp T_0.1;
T_0.0 ;
%load/vec4 v000001b2514bbdb0_0;
%pad/u 34;
%cmpi/u 71, 0, 34;
%flag_or 5, 4;
%jmp/0xz T_0.2, 5;
%pushi/vec4 62, 0, 6;
%store/vec4 v000001b2514be0e0_0, 0, 6;
%jmp T_0.3;
T_0.2 ;
%load/vec4 v000001b2514bbdb0_0;
%pad/u 34;
%cmpi/u 140, 0, 34;
%flag_or 5, 4;
%jmp/0xz T_0.4, 5;
%pushi/vec4 60, 0, 6;
%store/vec4 v000001b2514be0e0_0, 0, 6;
%jmp T_0.5;
T_0.4 ;
%load/vec4 v000001b2514bbdb0_0;
%pad/u 34;
%cmpi/u 209, 0, 34;
%flag_or 5, 4;
%jmp/0xz T_0.6, 5;
%pushi/vec4 56, 0, 6;
%store/vec4 v000001b2514be0e0_0, 0, 6;
%jmp T_0.7;
T_0.6 ;
%load/vec4 v000001b2514bbdb0_0;
%pad/u 34;
%cmpi/u 278, 0, 34;
%flag_or 5, 4;
%jmp/0xz T_0.8, 5;
%pushi/vec4 48, 0, 6;
%store/vec4 v000001b2514be0e0_0, 0, 6;
%jmp T_0.9;
T_0.8 ;
%load/vec4 v000001b2514bbdb0_0;
%pad/u 34;
%cmpi/u 347, 0, 34;
%flag_or 5, 4;
%jmp/0xz T_0.10, 5;
%pushi/vec4 32, 0, 6;
%store/vec4 v000001b2514be0e0_0, 0, 6;
%jmp T_0.11;
T_0.10 ;
%pushi/vec4 0, 0, 6;
%store/vec4 v000001b2514be0e0_0, 0, 6;
T_0.11 ;
T_0.9 ;
T_0.7 ;
T_0.5 ;
T_0.3 ;
T_0.1 ;
%jmp T_0;
.thread T_0, $push;
.scope S_000001b2514bb620;
T_1 ;
%vpi_call 2 13 "$dumpfile", "distance_display_led.vcd" {0 0 0};
%vpi_call 2 14 "$dumpvars", 32'sb00000000000000000000000000000000, S_000001b2514bb620 {0 0 0};
%pushi/vec4 0, 0, 32;
%store/vec4 v000001b2514bbef0_0, 0, 32;
T_1.0 ; Top of for-loop
%load/vec4 v000001b2514bbef0_0;
%cmpi/s 400, 0, 32;
%flag_or 5, 4;
%jmp/0xz T_1.1, 5;
%load/vec4 v000001b2514bbef0_0;
%pad/s 9;
%store/vec4 v000001b2514bbe50_0, 0, 9;
%delay 10, 0;
%vpi_call 2 20 "$display", "Distance: %3d cm => LEDs: %b", v000001b2514bbe50_0, v000001b2515d8150_0 {0 0 0};
T_1.2 ; for-loop step statement
%load/vec4 v000001b2514bbef0_0;
%addi 10, 0, 32;
%store/vec4 v000001b2514bbef0_0, 0, 32;
%jmp T_1.0;
T_1.1 ; for-loop exit label
%vpi_call 2 23 "$finish" {0 0 0};
%end;
.thread T_1;
# The file index is used to find the file name in the following table.
:file_names 4;
"N/A";
"<interactive>";
"tb_distance_display_led.v";
"distance_display_led.v";

26
Semaine_1/Capteur_recule_bidirectionel/Distance_display_led/tb_distance_display_led.v Normal file
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module tb_distance_display_led;
reg [8:0] distance;
wire [5:0] leds;
distance_display_led uut (
.distance(distance),
.leds(leds)
);
integer i;
initial begin
$dumpfile("distance_display_led.vcd");
$dumpvars(0, tb_distance_display_led);
// Test de la conversion de distance en LED
for (i = 0; i <= 380; i = i + 10) begin
distance = i;
#10;
$display("Distance: %3d cm => LEDs: %b", distance, leds);
end
$finish;
end
endmodule

73
Semaine_1/Capteur_recule_bidirectionel/Ultrasonic/tb_ultrasonic_fpga.v Normal file
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`timescale 1ns/1ps
module tb_ultrasonic_fpga;
reg clk = 0;
reg rst = 1;
reg start = 0;
reg echo = 0;
wire trig_out;
wire [8:0] distance;
time t_start, t_end;
// Clock 27MHz => periode = 37ns
always #18 clk = ~clk;
ultrasonic_fpga uut (
.clk(clk),
.rst(rst),
.start(start),
.echo(echo),
.trig_out(trig_out),
.distance(distance)
);
initial begin
$dumpfile("ultrasonic.vcd");
$dumpvars(0, tb_ultrasonic_fpga);
// Reset
#100;
rst = 0;
// Start
#100;
start = 1;
#40;
start = 0;
wait (trig_out == 1);
t_start = $time;
// Attendre qu'il redescende
wait (trig_out == 0);
t_end = $time;
$display("Trig HIGH duration: %0dns", t_end - t_start);
if ((t_end - t_start) >= 9500 && (t_end - t_start) <= 10500) begin
$display("Trigger signal is high for 10us.");
#10;
echo = 1;
#5800;// Echo dure 5800ns (≈ 100 cycles @ 27MHz => ≈ 100 cm aller-retour)
echo = 0;
end else begin
$display("Trigger signal is NOT high for 10us.");
end
#500;
// Affiche la distance
if (distance > 0) begin
$display("Distance measured: %d cm", distance);
end else begin
$display("No distance measured.");
end
$finish;
end
endmodule

114
Semaine_1/Capteur_recule_bidirectionel/Ultrasonic/ultrasonic_fpga.v Normal file
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module ultrasonic_fpga #(
parameter integer CLK_FREQ = 27_000_000 // Fréquence d'horloge en Hz
)(
input wire clk,
input wire start,
inout wire sig, // Broche bidirectionnelle vers le capteur
output reg [15:0] distance, // Distance mesurée en cm
output reg [2:0] state = IDLE
);
reg [15:0] trig_counter;
reg [31:0] echo_counter;
reg sig_out;
reg sig_dir; // 1: output, 0: input
assign sig = sig_dir ? sig_out : 1'bz;
wire sig_in = sig;
localparam IDLE = 3'd0,
TRIG_HIGH = 3'd1,
TRIG_LOW = 3'd2,
WAIT_ECHO = 3'd3,
MEASURE_ECHO = 3'd4,
DONE = 3'd5,
WAIT_NEXT = 3'd6;
localparam integer TRIG_PULSE_CYCLES = CLK_FREQ / 100_000; // 10us pulse
localparam integer DIST_DIVISOR = (58 * CLK_FREQ) / 1_000_000; // pour conversion us -> cm
localparam integer MAX_CM = 350;
localparam integer TIMEOUT_CYCLES = (MAX_CM * 58 * CLK_FREQ) / 1_000_000;
localparam WAIT_NEXT_CYCLES = (CLK_FREQ / 1000) * 100; // 60 ms
reg [31:0] wait_counter;
always @(posedge clk) begin
case (state)
IDLE: begin
sig_out <= 0;
sig_dir <= 1;
distance <= 0;
if (start) begin
state <= TRIG_HIGH;
trig_counter <= 0;
end
end
TRIG_HIGH: begin
sig_out <= 1;
sig_dir <= 1;
if (trig_counter < TRIG_PULSE_CYCLES) begin
trig_counter <= trig_counter + 1;
end else begin
trig_counter <= 0;
state <= TRIG_LOW;
end
end
TRIG_LOW: begin
sig_out <= 0;
sig_dir <= 0; // Mettre en entrée
state <= WAIT_ECHO;
end
WAIT_ECHO: begin
if (sig_in) begin
echo_counter <= 0;
state <= MEASURE_ECHO;
end else if (echo_counter >= TIMEOUT_CYCLES) begin
distance <= 0;
state <= DONE;
end else begin
echo_counter <= echo_counter + 1;
end
end
MEASURE_ECHO: begin
if (sig_in) begin
if (echo_counter < TIMEOUT_CYCLES) begin
echo_counter <= echo_counter + 1;
end else begin
distance <= 0;
state <= DONE;
end
end else begin
distance <= (echo_counter * 1000) / DIST_DIVISOR;
state <= DONE;
end
end
DONE: begin
if (start) begin
wait_counter <= 0;
state <= WAIT_NEXT;
end else begin
state <= IDLE;
end
end
WAIT_NEXT: begin
wait_counter <= wait_counter + 1;
if (wait_counter >= WAIT_NEXT_CYCLES) begin
state <= TRIG_HIGH;
end
end
endcase
end
endmodule

27
Semaine_1/Capteur_recule_bidirectionel/distance_ws2812_display/distance_ws2812_display.v Normal file
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module distance_ws2812_display(
input wire clk,
input wire [8:0] distance, // distance mesurer
output wire ws2812_dout // broche de données pour la LED WS2812
);
reg [23:0] led_color; // couleur à envoyer à la LED (format RGB)
always @(posedge clk) begin
// Mapper la distance sur une couleur
if (distance < 100) begin
led_color <= 24'hFF0000; // Rouge (proche)
end else if (distance < 200) begin
led_color <= 24'hFFFF00; // Jaune (distance moyenne)
end else begin
led_color <= 24'h00FF00; // Vert (très loin)
end
end
// Instance du module de transmission pour WS2812
ws2812_driver ws2812_inst (
.clk(clk),
.color(led_color),
.ws2812_dout(ws2812_dout)
);
endmodule

441
Semaine_1/Capteur_recule_bidirectionel/distance_ws2812_display/distance_ws2812_display.vcd Normal file
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$date
Wed Apr 16 16:42:16 2025
$end
$version
Icarus Verilog
$end
$timescale
1s
$end
$scope module tb_distance_ws2812_display $end
$var wire 1 ! ws2812_dout $end
$var reg 1 " clk $end
$var reg 9 # distance [8:0] $end
$var integer 32 $ i [31:0] $end
$scope module uut $end
$var wire 1 " clk $end
$var wire 9 % distance [8:0] $end
$var wire 1 ! ws2812_dout $end
$var reg 24 & led_color [23:0] $end
$scope module ws2812_inst $end
$var wire 1 " clk $end
$var wire 24 ' color [23:0] $end
$var reg 8 ( bit_count [7:0] $end
$var reg 24 ) shift_reg [23:0] $end
$var reg 1 ! ws2812_dout $end
$upscope $end
$upscope $end
$upscope $end
$enddefinitions $end
$comment Show the parameter values. $end
$dumpall
$end
#0
$dumpvars
bx )
bx (
bx '
bx &
b0 %
b0 $
b0 #
0"
x!
$end
#5
b0 (
bx0 )
b111111110000000000000000 &
b111111110000000000000000 '
1"
#10
0"
b1010 #
b1010 %
b1010 $
#15
b1 (
0!
b111111110000000000000000 )
1"
#20
0"
b10100 #
b10100 %
b10100 $
#25
b10 (
b111111100000000000000000 )
1!
1"
#30
0"
b11110 #
b11110 %
b11110 $
#35
b11 (
b111111000000000000000000 )
1"
#40
0"
b101000 #
b101000 %
b101000 $
#45
b100 (
b111110000000000000000000 )
1"
#50
0"
b110010 #
b110010 %
b110010 $
#55
b101 (
b111100000000000000000000 )
1"
#60
0"
b111100 #
b111100 %
b111100 $
#65
b110 (
b111000000000000000000000 )
1"
#70
0"
b1000110 #
b1000110 %
b1000110 $
#75
b111 (
b110000000000000000000000 )
1"
#80
0"
b1010000 #
b1010000 %
b1010000 $
#85
b1000 (
b100000000000000000000000 )
1"
#90
0"
b1011010 #
b1011010 %
b1011010 $
#95
b1001 (
b0 )
1"
#100
0"
b1100100 #
b1100100 %
b1100100 $
#105
b1010 (
0!
b111111111111111100000000 &
b111111111111111100000000 '
1"
#110
0"
b1101110 #
b1101110 %
b1101110 $
#115
b1011 (
1"
#120
0"
b1111000 #
b1111000 %
b1111000 $
#125
b1100 (
1"
#130
0"
b10000010 #
b10000010 %
b10000010 $
#135
b1101 (
1"
#140
0"
b10001100 #
b10001100 %
b10001100 $
#145
b1110 (
1"
#150
0"
b10010110 #
b10010110 %
b10010110 $
#155
b1111 (
1"
#160
0"
b10100000 #
b10100000 %
b10100000 $
#165
b10000 (
1"
#170
0"
b10101010 #
b10101010 %
b10101010 $
#175
b10001 (
1"
#180
0"
b10110100 #
b10110100 %
b10110100 $
#185
b10010 (
1"
#190
0"
b10111110 #
b10111110 %
b10111110 $
#195
b10011 (
1"
#200
0"
b11001000 #
b11001000 %
b11001000 $
#205
b10100 (
b1111111100000000 &
b1111111100000000 '
1"
#210
0"
b11010010 #
b11010010 %
b11010010 $
#215
b10101 (
1"
#220
0"
b11011100 #
b11011100 %
b11011100 $
#225
b10110 (
1"
#230
0"
b11100110 #
b11100110 %
b11100110 $
#235
b10111 (
1"
#240
0"
b11110000 #
b11110000 %
b11110000 $
#245
b11000 (
1"
#250
0"
b11111010 #
b11111010 %
b11111010 $
#255
b0 (
1"
#260
0"
b100000100 #
b100000100 %
b100000100 $
#265
b1 (
b1111111100000000 )
1"
#270
0"
b100001110 #
b100001110 %
b100001110 $
#275
b10 (
b11111111000000000 )
1"
#280
0"
b100011000 #
b100011000 %
b100011000 $
#285
b11 (
b111111110000000000 )
1"
#290
0"
b100100010 #
b100100010 %
b100100010 $
#295
b100 (
b1111111100000000000 )
1"
#300
0"
b100101100 #
b100101100 %
b100101100 $
#305
b101 (
b11111111000000000000 )
1"
#310
0"
b100110110 #
b100110110 %
b100110110 $
#315
b110 (
b111111110000000000000 )
1"
#320
0"
b101000000 #
b101000000 %
b101000000 $
#325
b111 (
b1111111100000000000000 )
1"
#330
0"
b101001010 #
b101001010 %
b101001010 $
#335
b1000 (
b11111111000000000000000 )
1"
#340
0"
b101010100 #
b101010100 %
b101010100 $
#345
b1001 (
b111111110000000000000000 )
1"
#350
0"
b101011110 #
b101011110 %
b101011110 $
#355
b1010 (
b111111100000000000000000 )
1!
1"
#360
0"
b101101000 #
b101101000 %
b101101000 $
#365
b1011 (
b111111000000000000000000 )
1"
#370
0"
b101110010 #
b101110010 %
b101110010 $
#375
b1100 (
b111110000000000000000000 )
1"
#380
0"
b101111100 #
b101111100 %
b101111100 $
#385
b1101 (
b111100000000000000000000 )
1"
#390
0"
b110000110 $
#395
b1110 (
b111000000000000000000000 )
1"
#400
0"
#405
b1111 (
b110000000000000000000000 )
1"
#410
0"
#415
b10000 (
b100000000000000000000000 )
1"
#420
0"
#425
b10001 (
b0 )
1"
#430
0"
#435
b10010 (
0!
1"
#440
0"
#445
b10011 (
1"
#450
0"
#455
b10100 (
1"
#460
0"
#465
b10101 (
1"
#470
0"
#475
b10110 (
1"
#480
0"
#485
b10111 (
1"
#490

141
Semaine_1/Capteur_recule_bidirectionel/distance_ws2812_display/distance_ws2812_display.vvp Normal file
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#!
:ivl_version "13.0 (devel)" "(s20250103-31-g7e238e7ca-dirty)";
:ivl_delay_selection "TYPICAL";
:vpi_time_precision + 0;
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\system.vpi";
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\vhdl_sys.vpi";
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\vhdl_textio.vpi";
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\v2005_math.vpi";
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\va_math.vpi";
S_000002057b2ea610 .scope module, "tb_distance_ws2812_display" "tb_distance_ws2812_display" 2 2;
.timescale 0 0;
v000002057b2c69d0_0 .var "clk", 0 0;
v000002057b1dbfc0_0 .var "distance", 8 0;
v000002057b2f7a30_0 .var/i "i", 31 0;
v000002057b2f7c10_0 .net "ws2812_dout", 0 0, v000002057b2c66b0_0; 1 drivers
S_000002057b1db840 .scope module, "uut" "distance_ws2812_display" 2 9, 3 1 0, S_000002057b2ea610;
.timescale 0 0;
.port_info 0 /INPUT 1 "clk";
.port_info 1 /INPUT 9 "distance";
.port_info 2 /OUTPUT 1 "ws2812_dout";
v000002057b2c6750_0 .net "clk", 0 0, v000002057b2c69d0_0; 1 drivers
v000002057b2c67f0_0 .net "distance", 8 0, v000002057b1dbfc0_0; 1 drivers
v000002057b2c6890_0 .var "led_color", 23 0;
v000002057b2c6930_0 .net "ws2812_dout", 0 0, v000002057b2c66b0_0; alias, 1 drivers
S_000002057b1db9d0 .scope module, "ws2812_inst" "ws2812_driver" 3 21, 4 1 0, S_000002057b1db840;
.timescale 0 0;
.port_info 0 /INPUT 1 "clk";
.port_info 1 /INPUT 24 "color";
.port_info 2 /OUTPUT 1 "ws2812_dout";
v000002057b1dbb60_0 .var "bit_count", 7 0;
v000002057b2fba40_0 .net "clk", 0 0, v000002057b2c69d0_0; alias, 1 drivers
v000002057b2ea7a0_0 .net "color", 23 0, v000002057b2c6890_0; 1 drivers
v000002057b2c6610_0 .var "shift_reg", 23 0;
v000002057b2c66b0_0 .var "ws2812_dout", 0 0;
E_000002057b2e9430 .event posedge, v000002057b2fba40_0;
.scope S_000002057b1db9d0;
T_0 ;
%wait E_000002057b2e9430;
%load/vec4 v000002057b1dbb60_0;
%pad/u 32;
%cmpi/e 0, 0, 32;
%jmp/0xz T_0.0, 4;
%load/vec4 v000002057b2ea7a0_0;
%assign/vec4 v000002057b2c6610_0, 0;
%pushi/vec4 0, 0, 1;
%assign/vec4 v000002057b2c66b0_0, 0;
%jmp T_0.1;
T_0.0 ;
%load/vec4 v000002057b2c6610_0;
%parti/s 1, 23, 6;
%assign/vec4 v000002057b2c66b0_0, 0;
%load/vec4 v000002057b2c6610_0;
%ix/load 4, 1, 0;
%flag_set/imm 4, 0;
%shiftl 4;
%assign/vec4 v000002057b2c6610_0, 0;
T_0.1 ;
%load/vec4 v000002057b1dbb60_0;
%pad/u 32;
%cmpi/u 24, 0, 32;
%jmp/0xz T_0.2, 5;
%load/vec4 v000002057b1dbb60_0;
%addi 1, 0, 8;
%assign/vec4 v000002057b1dbb60_0, 0;
%jmp T_0.3;
T_0.2 ;
%pushi/vec4 0, 0, 8;
%assign/vec4 v000002057b1dbb60_0, 0;
T_0.3 ;
%jmp T_0;
.thread T_0;
.scope S_000002057b1db840;
T_1 ;
%wait E_000002057b2e9430;
%load/vec4 v000002057b2c67f0_0;
%pad/u 32;
%cmpi/u 100, 0, 32;
%jmp/0xz T_1.0, 5;
%pushi/vec4 16711680, 0, 24;
%assign/vec4 v000002057b2c6890_0, 0;
%jmp T_1.1;
T_1.0 ;
%load/vec4 v000002057b2c67f0_0;
%pad/u 32;
%cmpi/u 200, 0, 32;
%jmp/0xz T_1.2, 5;
%pushi/vec4 16776960, 0, 24;
%assign/vec4 v000002057b2c6890_0, 0;
%jmp T_1.3;
T_1.2 ;
%pushi/vec4 65280, 0, 24;
%assign/vec4 v000002057b2c6890_0, 0;
T_1.3 ;
T_1.1 ;
%jmp T_1;
.thread T_1;
.scope S_000002057b2ea610;
T_2 ;
%delay 5, 0;
%load/vec4 v000002057b2c69d0_0;
%inv;
%store/vec4 v000002057b2c69d0_0, 0, 1;
%jmp T_2;
.thread T_2;
.scope S_000002057b2ea610;
T_3 ;
%pushi/vec4 0, 0, 1;
%store/vec4 v000002057b2c69d0_0, 0, 1;
%pushi/vec4 0, 0, 9;
%store/vec4 v000002057b1dbfc0_0, 0, 9;
%vpi_call 2 22 "$dumpfile", "distance_ws2812_display.vcd" {0 0 0};
%vpi_call 2 23 "$dumpvars", 32'sb00000000000000000000000000000000, S_000002057b2ea610 {0 0 0};
%pushi/vec4 0, 0, 32;
%store/vec4 v000002057b2f7a30_0, 0, 32;
T_3.0 ; Top of for-loop
%load/vec4 v000002057b2f7a30_0;
%cmpi/s 380, 0, 32;
%flag_or 5, 4;
%jmp/0xz T_3.1, 5;
%load/vec4 v000002057b2f7a30_0;
%pad/s 9;
%store/vec4 v000002057b1dbfc0_0, 0, 9;
%delay 10, 0;
%vpi_call 2 29 "$display", "Distance: %3d cm => LEDs: %b", v000002057b1dbfc0_0, v000002057b2f7c10_0 {0 0 0};
T_3.2 ; for-loop step statement
%load/vec4 v000002057b2f7a30_0;
%addi 10, 0, 32;
%store/vec4 v000002057b2f7a30_0, 0, 32;
%jmp T_3.0;
T_3.1 ; for-loop exit label
%delay 100, 0;
%vpi_call 2 32 "$stop" {0 0 0};
%end;
.thread T_3;
# The file index is used to find the file name in the following table.
:file_names 5;
"N/A";
"<interactive>";
"tb_distance_ws2812_display.v";
"distance_ws2812_display.v";
"ws2812_driver.v";

34
Semaine_1/Capteur_recule_bidirectionel/distance_ws2812_display/tb_distance_ws2812_display.v Normal file
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// Testbench pour distance_ws2812_display
module tb_distance_ws2812_display;
reg clk;
reg [8:0] distance;
wire ws2812_dout;
// Instance du module à tester
distance_ws2812_display uut (
.clk(clk),
.distance(distance),
.ws2812_dout(ws2812_dout)
);
always #5 clk = ~clk;
integer i;
initial begin
// Initialiser les signaux
clk = 0;
distance = 0;
$dumpfile("distance_ws2812_display.vcd");
$dumpvars(0, tb_distance_ws2812_display);
// Test de la conversion de distance en LED
for (i = 0; i <= 380; i = i + 10) begin
distance = i;
#10;
$display("Distance: %3d cm => dout: %b", distance, ws2812_dout);
end
#100 $stop; // Arrêter la simulation après un certain temps
end
endmodule

27
Semaine_1/Capteur_recule_bidirectionel/distance_ws2812_display/ws2812_driver.v Normal file
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module ws2812_driver(
input wire clk,
input wire [23:0] color, // couleur RGB (8 bits par composant)
output reg ws2812_dout // broche de données vers la LED
);
reg [7:0] bit_count; // compteur de bits pour envoyer les données
reg [23:0] shift_reg; // registre pour envoyer la couleur
always @(posedge clk) begin
if (bit_count == 0) begin
shift_reg <= color; // Charger la couleur à transmettre
ws2812_dout <= 1'b0; // Commencer par envoyer un "0"
end else begin
// Envoyer chaque bit un à un en contrôlant la durée de l'impulsion
ws2812_dout <= shift_reg[23]; // Le bit le plus significatif
shift_reg <= shift_reg << 1; // Décalage des bits
end
// Incrémentation du compteur de bits
if (bit_count < 24)
bit_count <= bit_count + 1;
else
bit_count <= 0; // Réinitialiser pour envoyer la prochaine couleur
end
endmodule

61
Semaine_1/Capteur_recule_bidirectionel/tb_top_ultrasonic_led.v Normal file
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`timescale 1ns/1ps
module tb_top_ultrasonic_led;
reg clk;
reg rst;
reg start;
reg echo;
wire trig;
wire [5:0] leds;
// Instance du module top
top_ultrasonic_led uut (
.clk(clk),
.rst(rst),
.start(start),
.echo(echo),
.trig(trig),
.leds(leds)
);
always #18.5 clk = ~clk;
initial begin
// Initialisation
$dumpfile("top_ultrasonic_led.vcd");
$dumpvars(0, tb_top_ultrasonic_led);
clk = 0;
rst = 1;
start = 0;
echo = 0;
#100;
rst = 0;
#50;
start = 1;
#20;
start = 0;
// Attente du signal trig
wait (trig == 1);
$display("TRIG HIGH at %t", $time);
wait (trig == 0);
$display("TRIG LOW at %t", $time);
repeat (500) @(posedge clk);
echo = 1;
#12000
echo = 0;
repeat (500) @(posedge clk);
$display("Leds allumer : %b", leds);
$finish;
end
endmodule

32
Semaine_1/Capteur_recule_bidirectionel/top_ultrasonic_led.v Normal file
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module top_ultrasonic_led (
input wire clk,
input wire start, // bouton de déclenchement
inout wire sig, // broche unique pour trigger + echo
output wire [5:0] leds // LEDs pour affichage distance
output wire ws2812_dout // broche de données pour la LED WS2812 (optionnel)
);
wire [8:0] distance;
// Module de mesure (version bidirectionnelle du capteur)
ultrasonic_fpga ultrasonic_inst (
.clk(clk),
.start(start),
.sig(sig),
.distance(distance)
);
// Module d'affichage LEDs
distance_display_led led_display_inst (
.distance(distance),
.leds(leds)
);
// Module d'affichage WS2812 (optionnel, si vous souhaitez utiliser une LED RGB)
distance_ws2812_display ws2812_display_inst (
.clk(clk),
.distance(distance),
.ws2812_dout(ws2812_dout)
);
endmodule

7911
Semaine_1/Capteur_recule_bidirectionel/top_ultrasonic_led.vcd Normal file
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335
Semaine_1/Capteur_recule_bidirectionel/top_ultrasonic_led_tb.vvp Normal file
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#!
:ivl_version "13.0 (devel)" "(s20250103-31-g7e238e7ca-dirty)";
:ivl_delay_selection "TYPICAL";
:vpi_time_precision - 12;
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\system.vpi";
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\vhdl_sys.vpi";
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\vhdl_textio.vpi";
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\v2005_math.vpi";
:vpi_module "C:\Users\louis\BUT2\Verilog\OSS-CA~1\lib\ivl\va_math.vpi";
S_0000016babb102e0 .scope module, "tb_top_ultrasonic_led" "tb_top_ultrasonic_led" 2 3;
.timescale -9 -12;
v0000016babb7abc0_0 .var "clk", 0 0;
v0000016babb7ada0_0 .var "echo", 0 0;
v0000016babb7a580_0 .net "leds", 5 0, v0000016babb0e8e0_0; 1 drivers
v0000016babb7a260_0 .var "rst", 0 0;
v0000016babb7a620_0 .var "start", 0 0;
v0000016babb7a760_0 .net "trig", 0 0, v0000016babb7a120_0; 1 drivers
E_0000016babb0c2a0 .event posedge, v0000016babb7a4e0_0;
E_0000016babb0c320 .event anyedge, v0000016babb7a120_0;
S_0000016babae6610 .scope module, "uut" "top_ultrasonic_led" 2 13, 3 1 0, S_0000016babb102e0;
.timescale 0 0;
.port_info 0 /INPUT 1 "clk";
.port_info 1 /INPUT 1 "rst";
.port_info 2 /INPUT 1 "start";
.port_info 3 /INPUT 1 "echo";
.port_info 4 /OUTPUT 1 "trig";
.port_info 5 /OUTPUT 6 "leds";
v0000016babb7ab20_0 .net "clk", 0 0, v0000016babb7abc0_0; 1 drivers
v0000016babb7af80_0 .net "distance", 8 0, v0000016babb7a440_0; 1 drivers
v0000016babb7a6c0_0 .net "echo", 0 0, v0000016babb7ada0_0; 1 drivers
v0000016babb7a800_0 .net "leds", 5 0, v0000016babb0e8e0_0; alias, 1 drivers
v0000016babb7ac60_0 .net "rst", 0 0, v0000016babb7a260_0; 1 drivers
v0000016babb7a9e0_0 .net "start", 0 0, v0000016babb7a620_0; 1 drivers
v0000016babb7aa80_0 .net "trig", 0 0, v0000016babb7a120_0; alias, 1 drivers
S_0000016babae67a0 .scope module, "led_display_inst" "distance_display_led" 3 23, 4 1 0, S_0000016babae6610;
.timescale 0 0;
.port_info 0 /INPUT 9 "distance";
.port_info 1 /OUTPUT 6 "leds";
P_0000016babae6930 .param/l "LEVELS" 0 4 9, +C4<00000000000000000000000000000101>;
P_0000016babae6968 .param/l "MAX_DIST" 0 4 8, +C4<00000000000000000000000101011101>;
P_0000016babae69a0 .param/l "MIN_DIST" 0 4 7, +C4<00000000000000000000000000000010>;
P_0000016babae69d8 .param/l "PART_SIZE" 0 4 10, +C4<0000000000000000000000000001000101>;
v0000016babb0e7a0_0 .net "distance", 8 0, v0000016babb7a440_0; alias, 1 drivers
v0000016babb0e8e0_0 .var "leds", 5 0;
E_0000016babb1a860 .event anyedge, v0000016babb0e7a0_0;
S_0000016babb23200 .scope module, "ultrasonic_inst" "ultrasonic_fpga" 3 13, 5 1 0, S_0000016babae6610;
.timescale 0 0;
.port_info 0 /INPUT 1 "clk";
.port_info 1 /INPUT 1 "rst";
.port_info 2 /INPUT 1 "start";
.port_info 3 /INPUT 1 "echo";
.port_info 4 /OUTPUT 1 "trig_out";
.port_info 5 /OUTPUT 9 "distance";
P_0000016babb23390 .param/l "CLK_FREQ" 0 5 2, +C4<00000001100110111111110011000000>;
P_0000016babb233c8 .param/l "DIST_DIVISOR" 1 5 20, +C4<00000000000000000000011000011110>;
P_0000016babb23400 .param/l "DONE" 1 5 16, +C4<00000000000000000000000000000100>;
P_0000016babb23438 .param/l "IDLE" 1 5 16, +C4<00000000000000000000000000000000>;
P_0000016babb23470 .param/l "MEASURE_ECHO" 1 5 16, +C4<00000000000000000000000000000011>;
P_0000016babb234a8 .param/l "TRIG" 1 5 16, +C4<00000000000000000000000000000001>;
P_0000016babb234e0 .param/l "TRIG_DURATION_CYCLES" 1 5 19, +C4<00000000000000000000000100001110>;
P_0000016babb23518 .param/l "WAIT_ECHO" 1 5 16, +C4<00000000000000000000000000000010>;
v0000016babb7a4e0_0 .net "clk", 0 0, v0000016babb7abc0_0; alias, 1 drivers
v0000016babb7a440_0 .var "distance", 8 0;
v0000016babb7a080_0 .net "echo", 0 0, v0000016babb7ada0_0; alias, 1 drivers
v0000016babb7aee0_0 .var "echo_counter", 15 0;
v0000016babb7a940_0 .net "rst", 0 0, v0000016babb7a260_0; alias, 1 drivers
v0000016babb7a8a0_0 .net "start", 0 0, v0000016babb7a620_0; alias, 1 drivers
v0000016babb7a1c0_0 .var "state", 2 0;
v0000016babb7a3a0_0 .var "trig_counter", 8 0;
v0000016babb7a120_0 .var "trig_out", 0 0;
E_0000016babb1a8e0 .event posedge, v0000016babb7a940_0, v0000016babb7a4e0_0;
.scope S_0000016babb23200;
T_0 ;
%wait E_0000016babb1a8e0;
%load/vec4 v0000016babb7a940_0;
%flag_set/vec4 8;
%jmp/0xz T_0.0, 8;
%pushi/vec4 0, 0, 3;
%assign/vec4 v0000016babb7a1c0_0, 0;
%pushi/vec4 0, 0, 1;
%assign/vec4 v0000016babb7a120_0, 0;
%pushi/vec4 0, 0, 9;
%assign/vec4 v0000016babb7a3a0_0, 0;
%pushi/vec4 0, 0, 16;
%assign/vec4 v0000016babb7aee0_0, 0;
%pushi/vec4 0, 0, 9;
%assign/vec4 v0000016babb7a440_0, 0;
%jmp T_0.1;
T_0.0 ;
%load/vec4 v0000016babb7a1c0_0;
%dup/vec4;
%pushi/vec4 0, 0, 3;
%cmp/u;
%jmp/1 T_0.2, 6;
%dup/vec4;
%pushi/vec4 1, 0, 3;
%cmp/u;
%jmp/1 T_0.3, 6;
%dup/vec4;
%pushi/vec4 2, 0, 3;
%cmp/u;
%jmp/1 T_0.4, 6;
%dup/vec4;
%pushi/vec4 3, 0, 3;
%cmp/u;
%jmp/1 T_0.5, 6;
%dup/vec4;
%pushi/vec4 4, 0, 3;
%cmp/u;
%jmp/1 T_0.6, 6;
%jmp T_0.7;
T_0.2 ;
%load/vec4 v0000016babb7a8a0_0;
%flag_set/vec4 8;
%jmp/0xz T_0.8, 8;
%pushi/vec4 1, 0, 3;
%assign/vec4 v0000016babb7a1c0_0, 0;
T_0.8 ;
%jmp T_0.7;
T_0.3 ;
%load/vec4 v0000016babb7a3a0_0;
%pad/u 32;
%cmpi/u 270, 0, 32;
%jmp/0xz T_0.10, 5;
%pushi/vec4 1, 0, 1;
%assign/vec4 v0000016babb7a120_0, 0;
%load/vec4 v0000016babb7a3a0_0;
%addi 1, 0, 9;
%assign/vec4 v0000016babb7a3a0_0, 0;
%jmp T_0.11;
T_0.10 ;
%pushi/vec4 0, 0, 1;
%assign/vec4 v0000016babb7a120_0, 0;
%pushi/vec4 0, 0, 9;
%assign/vec4 v0000016babb7a3a0_0, 0;
%pushi/vec4 2, 0, 3;
%assign/vec4 v0000016babb7a1c0_0, 0;
T_0.11 ;
%jmp T_0.7;
T_0.4 ;
%load/vec4 v0000016babb7a080_0;
%flag_set/vec4 8;
%jmp/0xz T_0.12, 8;
%pushi/vec4 0, 0, 16;
%assign/vec4 v0000016babb7aee0_0, 0;
%pushi/vec4 3, 0, 3;
%assign/vec4 v0000016babb7a1c0_0, 0;
T_0.12 ;
%jmp T_0.7;
T_0.5 ;
%load/vec4 v0000016babb7a080_0;
%flag_set/vec4 8;
%jmp/0xz T_0.14, 8;
%load/vec4 v0000016babb7aee0_0;
%addi 1, 0, 16;
%assign/vec4 v0000016babb7aee0_0, 0;
%jmp T_0.15;
T_0.14 ;
%load/vec4 v0000016babb7aee0_0;
%pad/u 32;
%muli 1000, 0, 32;
%pushi/vec4 1566, 0, 32;
%div;
%pad/u 9;
%assign/vec4 v0000016babb7a440_0, 0;
%pushi/vec4 4, 0, 3;
%assign/vec4 v0000016babb7a1c0_0, 0;
T_0.15 ;
%jmp T_0.7;
T_0.6 ;
%pushi/vec4 0, 0, 3;
%assign/vec4 v0000016babb7a1c0_0, 0;
%jmp T_0.7;
T_0.7 ;
%pop/vec4 1;
T_0.1 ;
%jmp T_0;
.thread T_0;
.scope S_0000016babae67a0;
T_1 ;
%wait E_0000016babb1a860;
%load/vec4 v0000016babb0e7a0_0;
%pad/u 34;
%cmpi/u 2, 0, 34;
%flag_or 5, 4;
%jmp/0xz T_1.0, 5;
%pushi/vec4 63, 0, 6;
%store/vec4 v0000016babb0e8e0_0, 0, 6;
%jmp T_1.1;
T_1.0 ;
%load/vec4 v0000016babb0e7a0_0;
%pad/u 34;
%cmpi/u 71, 0, 34;
%flag_or 5, 4;
%jmp/0xz T_1.2, 5;
%pushi/vec4 62, 0, 6;
%store/vec4 v0000016babb0e8e0_0, 0, 6;
%jmp T_1.3;
T_1.2 ;
%load/vec4 v0000016babb0e7a0_0;
%pad/u 34;
%cmpi/u 140, 0, 34;
%flag_or 5, 4;
%jmp/0xz T_1.4, 5;
%pushi/vec4 60, 0, 6;
%store/vec4 v0000016babb0e8e0_0, 0, 6;
%jmp T_1.5;
T_1.4 ;
%load/vec4 v0000016babb0e7a0_0;
%pad/u 34;
%cmpi/u 209, 0, 34;
%flag_or 5, 4;
%jmp/0xz T_1.6, 5;
%pushi/vec4 56, 0, 6;
%store/vec4 v0000016babb0e8e0_0, 0, 6;
%jmp T_1.7;
T_1.6 ;
%load/vec4 v0000016babb0e7a0_0;
%pad/u 34;
%cmpi/u 278, 0, 34;
%flag_or 5, 4;
%jmp/0xz T_1.8, 5;
%pushi/vec4 48, 0, 6;
%store/vec4 v0000016babb0e8e0_0, 0, 6;
%jmp T_1.9;
T_1.8 ;
%load/vec4 v0000016babb0e7a0_0;
%pad/u 34;
%cmpi/u 347, 0, 34;
%flag_or 5, 4;
%jmp/0xz T_1.10, 5;
%pushi/vec4 32, 0, 6;
%store/vec4 v0000016babb0e8e0_0, 0, 6;
%jmp T_1.11;
T_1.10 ;
%pushi/vec4 0, 0, 6;
%store/vec4 v0000016babb0e8e0_0, 0, 6;
T_1.11 ;
T_1.9 ;
T_1.7 ;
T_1.5 ;
T_1.3 ;
T_1.1 ;
%jmp T_1;
.thread T_1, $push;
.scope S_0000016babb102e0;
T_2 ;
%delay 18500, 0;
%load/vec4 v0000016babb7abc0_0;
%inv;
%store/vec4 v0000016babb7abc0_0, 0, 1;
%jmp T_2;
.thread T_2;
.scope S_0000016babb102e0;
T_3 ;
%vpi_call 2 26 "$dumpfile", "top_ultrasonic_led.vcd" {0 0 0};
%vpi_call 2 27 "$dumpvars", 32'sb00000000000000000000000000000000, S_0000016babb102e0 {0 0 0};
%pushi/vec4 0, 0, 1;
%store/vec4 v0000016babb7abc0_0, 0, 1;
%pushi/vec4 1, 0, 1;
%store/vec4 v0000016babb7a260_0, 0, 1;
%pushi/vec4 0, 0, 1;
%store/vec4 v0000016babb7a620_0, 0, 1;
%pushi/vec4 0, 0, 1;
%store/vec4 v0000016babb7ada0_0, 0, 1;
%delay 100000, 0;
%pushi/vec4 0, 0, 1;
%store/vec4 v0000016babb7a260_0, 0, 1;
%delay 50000, 0;
%pushi/vec4 1, 0, 1;
%store/vec4 v0000016babb7a620_0, 0, 1;
%delay 20000, 0;
%pushi/vec4 0, 0, 1;
%store/vec4 v0000016babb7a620_0, 0, 1;
T_3.0 ;
%load/vec4 v0000016babb7a760_0;
%pad/u 32;
%pushi/vec4 1, 0, 32;
%cmp/e;
%flag_get/vec4 4;
%cmpi/ne 1, 0, 1;
%jmp/0xz T_3.1, 6;
%wait E_0000016babb0c320;
%jmp T_3.0;
T_3.1 ;
%vpi_call 2 44 "$display", "TRIG HIGH at %t", $time {0 0 0};
T_3.2 ;
%load/vec4 v0000016babb7a760_0;
%pad/u 32;
%pushi/vec4 0, 0, 32;
%cmp/e;
%flag_get/vec4 4;
%cmpi/ne 1, 0, 1;
%jmp/0xz T_3.3, 6;
%wait E_0000016babb0c320;
%jmp T_3.2;
T_3.3 ;
%vpi_call 2 46 "$display", "TRIG LOW at %t", $time {0 0 0};
%pushi/vec4 500, 0, 32;
T_3.4 %dup/vec4;
%cmpi/s 0, 0, 32;
%jmp/1xz T_3.5, 5;
%jmp/1 T_3.5, 4;
%subi 1, 0, 32;
%wait E_0000016babb0c2a0;
%jmp T_3.4;
T_3.5 ;
%pop/vec4 1;
%pushi/vec4 1, 0, 1;
%store/vec4 v0000016babb7ada0_0, 0, 1;
%delay 18000000, 0;
%pushi/vec4 0, 0, 1;
%store/vec4 v0000016babb7ada0_0, 0, 1;
%pushi/vec4 500, 0, 32;
T_3.6 %dup/vec4;
%cmpi/s 0, 0, 32;
%jmp/1xz T_3.7, 5;
%jmp/1 T_3.7, 4;
%subi 1, 0, 32;
%wait E_0000016babb0c2a0;
%jmp T_3.6;
T_3.7 ;
%pop/vec4 1;
%vpi_call 2 56 "$display", "LEDs allumer : %b", v0000016babb7a580_0 {0 0 0};
%vpi_call 2 58 "$finish" {0 0 0};
%end;
.thread T_3;
# The file index is used to find the file name in the following table.
:file_names 6;
"N/A";
"<interactive>";
"tb_top_ultrasonic_led.v";
"top_ultrasonic_led.v";
"Distance_display_led/distance_display_led.v";
"Ultrasonic/ultrasonic_fpga.v";