device: cut off noops even earlier

2022-03-01 14:16:56 -05:00 · 2022-03-01 14:16:56 -05:00 · 862fd9c110
parent 94ff454ace
commit 862fd9c110
1 changed files with 4 additions and 0 deletions
--- a/lib/logitech_receiver/base.py
+++ b/lib/logitech_receiver/base.py
@ -325,6 +325,10 @@ def make_notification(report_id, devnumber, data):
        return

    address = ord(data[1:2])
+    if sub_id == 0x00 and (address & 0x0F == 0x00):
+        # this is a no-op notification - don't do anything with it
+        return
+
    if (
        # standard HID++ 1.0 notification, SubId may be 0x40 - 0x7F
        (sub_id >= 0x40) or  # noqa: E131