need help creating Add-On

tjost · December 21, 2017 at 2:45 PM

Hello,

i trie to implement the wiringPi "https://l.facebook.com/l.php?u=http%3…VABRwMpA4nTpWao"

to use it with "https://l.facebook.com/l.php?u=https%…ZbaGBum0g3BXCzI" this.

my Python Script look like this

Python

#!/usr/bin/python
import os
import sys
sys.path.append('~/.kodi/addons/virtual.wiringPi/bin')

sys.path.append('~/.kodi/addons/virtual.wiringPi/lib')

sys.path.append('~/.kodi/addons/virtual.wiringPi/include')


from subprocess import call
from datetime import datetime
import time

os.system("hddledPi -d");
os.system("netledPi -d");

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I can start the script but nothing happens

What do I missing?

This is inside my virtual.wiringPi

Fernseher:~/.kodi/addons/virtual.wiringPi # ls *

addon.xml default.py icon.png

bin:

gpio hddledPi netledPi

include:

wiringPi.h wiringPiSPI.h wiringShift.h

wiringPiI2C.h wiringSerial.h

lib:

libwiringPi.so libwiringPiDev.so

resources:

fanart.png icon.png

thank you for help.

**awiouy** · December 21, 2017 at 3:59 PM Official Post

Is the bin subdir in PATH, and the lib subdir in LD_LIBRARY_PATH? If not, add them.

Are the files in the bin subdir executable. If not, make them executable.

Once you have checked this, try to run the commands from the shell, eg, hddledPi -d

Hope this helps

tjost · December 21, 2017 at 4:51 PM

Hi,

i made the files executable and netledPi works

but on hddledPi I get this error

Could not find required lines in /proc/vmstatFernseher:~/.kodi/addons/script.hddledPi.kodi #

found this in the code but I do not know what it means.

Code

/* Extract the I/O stats */
        found_pgpgin = found_pgpgout = 0;
        while (getline(&line, &len, vmstat) != -1 && errno != EINTR) {
                if (sscanf(line, "pgpgin %u", &pgpgin))
                        found_pgpgin++;
                else if (sscanf(line, "pgpgout %u", &pgpgout))
                        found_pgpgout++;
                if (found_pgpgin && found_pgpgout)
                        break;
        }
        if (!found_pgpgin || !found_pgpgout) {
                fprintf(stderr, "Could not find required lines in " VMSTAT);
                return -1;
        }

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tjost · December 21, 2017 at 6:03 PM

i fuggured out that LibreELEC has no vmstat.

So, what now?

**vpeter** · December 21, 2017 at 6:24 PM

You don't get any result from

Code

cat /proc/vmstat | grep pgpg

tjost · December 21, 2017 at 7:46 PM

no, nothing.