From 07707ccae5d4ece22bfb13b7c25d746885d3a77b Mon Sep 17 00:00:00 2001
From: Federico Amedeo Izzo <federico@izzo.pro>
Date: Sun, 3 Jan 2021 19:16:37 +0100
Subject: [PATCH] Keyboard: Send release key events

---
 openrtx/src/threads.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/openrtx/src/threads.c b/openrtx/src/threads.c
index 2c2ae860..2db9e644 100644
--- a/openrtx/src/threads.c
+++ b/openrtx/src/threads.c
@@ -183,6 +183,11 @@ static void kbd_task(void *arg)
                     key_ts[k] = now;
                     send_event = true;
                 }
+                // Key has been released
+                else if((prev_keys & (1 << k)) && !(keys & (1 << k)))
+                {
+                    send_event = true;
+                }
             }
         }
         // Some key is kept pressed