From aa406e1d98ef869b2c93b5fe9311ad3e36d842ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= <opensource@vdorst.com>
Date: Thu, 30 Oct 2025 21:15:41 +0100
Subject: [PATCH] html: firmware selection: limit extension only to .bin

This makes it quicker to select firmware image from the output directory.

You can still select at File type "All Files" if the extention is diffrent.
---
 html/update.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/html/update.html b/html/update.html
index de94719..22ee927 100644
--- a/html/update.html
+++ b/html/update.html
@@ -11,7 +11,7 @@
     <h1>Firmware Update</h1>
     <form enctype="multipart/form-data" action="/upload" method="POST">
     <input type="hidden" name="MAX_FILE_SIZE" value="1000000" />
-      Choose a firmware update file to upload: <input name="uploadedfile" type="file" /><br />
+      Choose a firmware update file to upload: <input name="uploadedfile" type="file" accept=".bin" /><br />
     <input type="submit" value="Upload File" />
     </form>
     <script src="/navigation.js"></script>