hey... it appears you're running some sort of php script to access the serial port, for some kind of communication test. it also appears that you want to run the test from the browser. here's my suggestion. forget the browser for time being. get the test running from the cmdline. ensure the app has the correct privs, as well as the correct user (i have no idea what that should be) ensure that selinux isn't interfering once this works as you expect it to, then you can modify whatever you need to, then you can get it running from the browser. On Mon, Apr 30, 2012 at 12:44 AM, prudhvi09 <prudhvi09@xxxxxxxxx> wrote: > hey thanks a lot guys ..sorry to bother you again . > > i was opening the file directly from browser from the location htdocs ...i > changed the file location to htdocs/xampp and it has started executing but > there are some warnings > http://fedora.12.n6.nabble.com/file/n4939982/image.png > > ... I have used the command : chmod 0777 /dev/ttyUSB0 to give permissions > . I have also tried to add the apache user "prudhvi" to the dialout group > by using command : $ usermod -a -G dialout prudhvi . > > But it doesnt work . I have used the "$whoami" to check name of user and > added that user "prudhvi" to the dialout group . It still doesnt work . > Please help me guys. > > -- > View this message in context: http://fedora.12.n6.nabble.com/php-serial-communication-in-linux-tp4938590p4939982.html > Sent from the Fedora List mailing list archive at Nabble.com. > -- > users mailing list > users@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe or change subscription options: > https://admin.fedoraproject.org/mailman/listinfo/users > Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines > Have a question? Ask away: http://ask.fedoraproject.org -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
