From 54a27c508acc940544995ebe0cec9c9bf5186a6d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Simon=20W=C3=B6rner?= <git@simon-woerner.de>
Date: Fri, 31 Mar 2017 18:18:37 +0200
Subject: [PATCH] blink led only if enabled

---
 V1/led5/src/main.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/V1/led5/src/main.rs b/V1/led5/src/main.rs
index 6ef43cb..0812249 100644
--- a/V1/led5/src/main.rs
+++ b/V1/led5/src/main.rs
@@ -119,6 +119,13 @@ fn run(rdone: chan::Receiver<()>) {
                     enabled = !enabled;
                 }
 
+                // blink led
+                if enabled {
+                    led_on = !led_on;
+                } else {
+                    led_on = false;
+                }
+
                 // set led state
                 if led_on {
                     set_value(GPIO_PORT_LED, GPIO_LED_ON);
@@ -128,7 +135,6 @@ fn run(rdone: chan::Receiver<()>) {
                 }
 
                 btn_last = btn;
-                led_on = !led_on;
             },
             rdone.recv() => {
                 // unexport