port not open

[GoogleCodeExporter]

What steps will reproduce the problem?

Warning: Unable to open the device in 
D:\xampp\htdocs\sh\comp\php_serial.class.php on line 188

Warning: Device must be opened in D:\xampp\htdocs\sh\comp\php_serial.class.php 
on line 588

Warning: Device must be opened in D:\xampp\htdocs\sh\comp\php_serial.class.php 
on line 588

Warning: Device must be opened in D:\xampp\htdocs\sh\comp\php_serial.class.php 
on line 588

Warning: Device must be opened in D:\xampp\htdocs\sh\comp\php_serial.class.php 
on line 588

Warning: Device must be opened in D:\xampp\htdocs\sh\comp\php_serial.class.php 
on line 588

Warning: Device must be opened to read it in 
D:\xampp\htdocs\sh\comp\php_serial.class.php on line 511


What is the expected output? What do you see instead?


What version of the product are you using? On what operating system?


Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 1 Jan 2015 at 9:29