Bugfixed gpio, improved bitmap example script

2014-06-12 20:38:46 +00:00
parent 477ea2605d
commit 755552a9a6
2 changed files with 9 additions and 3 deletions
--- a/examples/bitmap.php
+++ b/examples/bitmap.php
@@ -20,5 +20,9 @@ for($n = 0; $n < 7; $n++) {
    $par->setGpioPin($n,$gpio[$n]);
 }

+for($n = 0; $n < 10; $n++) {
 	$par->write(0xFF);
+	usleep(500000);
 	$par->write(0x00);
+	usleep(500000);
+}
--- a/lib/GpioPin.php
+++ b/lib/GpioPin.php
@@ -76,8 +76,10 @@ class GpioPin
    
    public function __destruct()
    {
+    	if ($this->fd) {
 	        fclose($this->fd);
 	    }
+    }
    
    public function setDirection($direction)
    {