From 0a4f977b5b8616f39cd6c0cf7a9d28066024cd3a Mon Sep 17 00:00:00 2001
From: Johan Euphrosine <proppy@google.com>
Date: Fri, 31 May 2024 17:13:28 +0900
Subject: [PATCH] examples/stripes: handle reset on vsync posedge

---
 src/examples/stripes/project.v | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/examples/stripes/project.v b/src/examples/stripes/project.v
index ff0aa4a..f63027e 100644
--- a/src/examples/stripes/project.v
+++ b/src/examples/stripes/project.v
@@ -54,14 +54,12 @@ module tt_um_vga_example(
   assign G = video_active ? {moving_x[6], pix_y[2]} : 2'b00;
   assign B = video_active ? {moving_x[7], pix_y[5]} : 2'b00;
   
-  always @(posedge clk) begin
+  always @(posedge vsync) begin
     if (~rst_n) begin
       counter <= 0;
+    end else begin
+      counter <= counter + 1;
     end
   end
-
-  always @(posedge vsync) begin
-    counter <= counter + 1;
-  end
   
 endmodule