From 3a8dae7310df4647520d41edfcd8daa1c4df2a88 Mon Sep 17 00:00:00 2001
From: Sergi Hernandez Juan <shernand@iri.upc.edu>
Date: Wed, 10 Jul 2019 09:53:47 +0200
Subject: [PATCH] Updated the head status flag in the head control register.

---
 src/head_tracking.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/head_tracking.c b/src/head_tracking.c
index 3850168..12ee27c 100644
--- a/src/head_tracking.c
+++ b/src/head_tracking.c
@@ -69,11 +69,13 @@ uint16_t head_tracking_get_period(void)
 void head_tracking_start(void)
 {
   head_tracking_enabled=0x01;
+  ram_data[DARWIN_HEAD_CNTRL]|=HEAD_STATUS;
 }
 
 void head_tracking_stop(void)
 {
   head_tracking_enabled=0x00;
+  ram_data[DARWIN_HEAD_CNTRL]&=(~HEAD_STATUS);
 }
 
 uint8_t head_is_tracking(void)
-- 
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