Control Beaglebone GPIO pin from web page.

GoogleGroups
1

Hello.
I want to control GPIO pin of beaglebone from web page.

My ledon python code here…

`

import Adafruit_BBIO.GPIO as GPIO
from time import sleep

outPin=“P9_12”
GPIO.setup(outPin,GPIO.OUT)
while True:
GPIO.output(outPin, GPIO.HIGH)
print(‘LED ON’)

`

Here is my php code…

`

<?php $result = 'nothing'; if (isset($_POST['set_off'])) { $result = 'turned off'; shell_exec("sudo python /var/www/html/ledoff.py"); } if (isset($_POST['set_on'])) { $result = 'turned on'; shell_exec("sudo python /var/www/html/ledon.py"); } ?> <?php if (isset($result)) { ?>

Action: <?php echo $result ?>

<?php } ?>

`

I run code on web with 192.168.7.2:8080/gpio.php. But the LED doesn’t turn to high or low.

2

Hello
What are the settings on beaglebone to run the python file from php code.