0.2

2013-06-14 07:32:19 -05:00
commit 6b55205c8c
39 changed files with 1884 additions and 0 deletions
@@ -0,0 +1,27 @@
+<?php
+
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
+
+// Received bytes interpreting 3 REAL values (6 words)
+$data = array( // 1000
+  0 => 0,
+  1 => 0,
+  2 => 68,
+  3 => 122,
+  4 => 0,
+  5 => 0,
+  6 => 68,
+  7 => 250,
+  8 => 0,
+  9 => 0,
+  10 => 63,
+  11 => 160,
+);
+
+$dword = array_chunk($data, 4);
+
+// Print float interpretation of the real value 
+echo PhpType::bytes2float($dword[0]) . "<br>";
+echo PhpType::bytes2float($dword[1]) . "<br>";
+echo PhpType::bytes2float($dword[2]) . "<br>";
+?>