Implemented the tick handler

2014-06-12 18:14:51 +02:00
parent e37e63980c
commit d7cfbcaf28
4 changed files with 110 additions and 5 deletions
--- a/lib/Gpio.php
+++ b/lib/Gpio.php
@@ -57,11 +57,13 @@ class Gpio implements \ArrayAccess
        $read = $this->fd_gpio;
        $write = array();
        $except = $read;
-        select($read, $write, $except, 0);
-        foreach($except as $fd) {
-            $pin = $this->getPinFromFd($fd);
-            $pin->doInterrupt();
-        
+        if (count($read)>0) {
+            stream_select($read, $write, $except, 0);
+            foreach($except as $fd) {
+                $pin = $this->getPinFromFd($fd);
+                $pin->doInterrupt();
+            
+            }
        }
    }