From b6079c88ec50973221e6bef3d6b5dc504d84bc98 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Fri, 8 Sep 2017 01:15:10 +0200 Subject: Annotate command --- redbutton.go | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/redbutton.go b/redbutton.go index 4ee3885..75b40c5 100644 --- a/redbutton.go +++ b/redbutton.go @@ -25,16 +25,14 @@ const ( ) func State(dev *hid.Device) (Event, error) { + // leading zero disables sending of report number buf := []byte{0, 0, 0, 0, 0, 0, 0, 0, 2} - if _, err := dev.Write(buf); err != nil { return Unknown, err } - if _, err := dev.Read(buf[:8]); err != nil { return Unknown, err } - return Event(buf[0]), nil } -- cgit v1.2.3