From d6d5db7f50a824b22e34134800117b905d3321af Mon Sep 17 00:00:00 2001
From: Brad Stein <brad.stein@gmail.com>
Date: Tue, 17 Jun 2025 23:44:33 -0500
Subject: [PATCH] server fix

---
 scripts/navka-core.sh | 38 ++++++++++++++++++++++++++++++++++----
 1 file changed, 34 insertions(+), 4 deletions(-)

diff --git a/scripts/navka-core.sh b/scripts/navka-core.sh
index 80acae3..1172fb7 100644
--- a/scripts/navka-core.sh
+++ b/scripts/navka-core.sh
@@ -50,12 +50,42 @@ printf '\x05\x01\x09\x06\xa1\x01\x05\x07\x19\xe0\x29\xe7\x15\x00\x25\x01'\
 
 # ----------------------- HID mouse (usb1) --------------------------
 mkdir -p "$G/functions/hid.usb1"
-echo 2 > "$G/functions/hid.usb1/protocol"
+echo 2 > "$G/functions/hid.usb1/protocol"   # Boot mouse
 echo 1 > "$G/functions/hid.usb1/subclass"
 echo 4 > "$G/functions/hid.usb1/report_length"
-printf '\x05\x01\x09\x02\xa1\x01\x09\x01\xa1\x00\x05\x09\x19\x01\x29\x03'\
-'\x15\x00\x25\x01\x95\x03\x75\x01\x81\x02\x95\x01\x75\x05\x81\x03\x05'\
-'\x01\x09\x30\x09\x31\x15\x81\x25\x7f\x75\x08\x95\x02\x81\x06\xc0\xc0' \
+
+#   3 buttons, X, Y, Wheel  → total 4 bytes
+printf '\x05\x01'      # Usage Page (Generic Desktop)
+printf '\x09\x02'      # Usage (Mouse)
+printf '\xA1\x01'      # Collection (Application)
+printf '\x09\x01'      #   Usage (Pointer)
+printf '\xA1\x00'      #   Collection (Physical)
+printf '\x05\x09'      #     Usage Page (Button)
+printf '\x19\x01'      #     Usage Min (1)
+printf '\x29\x03'      #     Usage Max (3)
+printf '\x15\x00'      #     Logical Min (0)
+printf '\x25\x01'      #     Logical Max (1)
+printf '\x95\x03'      #     Report Count (3)
+printf '\x75\x01'      #     Report Size  (1)
+printf '\x81\x02'      #     Input (Data,Var,Abs) – 3 button bits
+printf '\x95\x01'      #     Report Count (1)
+printf '\x75\x05'      #     Report Size  (5)
+printf '\x81\x03'      #     Input (Cnst,Var,Abs) – 5 pad bits
+printf '\x05\x01'      #     Usage Page (Generic Desktop)
+printf '\x09\x30'      #     Usage (X)
+printf '\x09\x31'      #     Usage (Y)
+printf '\x15\x81'      #     Logical Min (-127)
+printf '\x25\x7F'      #     Logical Max (127)
+printf '\x75\x08'      #     Report Size  (8)
+printf '\x95\x02'      #     Report Count (2)
+printf '\x81\x06'      #     Input (Data,Var,Rel) – X, Y
+printf '\x09\x38'      #     Usage (Wheel)
+printf '\x15\x81'      #     Logical Min (-127)
+printf '\x25\x7F'      #     Logical Max (127)
+printf '\x75\x08'      #     Report Size  (8)
+printf '\x95\x01'      #     Report Count (1)
+printf '\x81\x06'      #     Input (Data,Var,Rel) – Wheel
+printf '\xC0\xC0'      #   End collections
   >"$G/functions/hid.usb1/report_desc"
 
 # # -- UAC2 Audio