wiringpi hangs

[Danilk]

The debugger shows that the "import wiringpi" takes place, but the procedure initialize wiringpi.wiringPiSetup() hangs and nothing happens

[texy]

Hi,
how have you installed wiringpi? Seems there are a few different methods/forks :
viewtopic.php?f=32&t=146173&p=1123887&h ... i#p1123887

Texy

[Danilk]

sudo apt-get install wiringpi

gpio -v
gpio version: 2.44
Copyright (c) 2012-2017 Gordon Henderson
This is free software with ABSOLUTELY NO WARRANTY.
For details type: gpio -warranty

Raspberry Pi Details:
Type: Pi 3, Revision: 02, Memory: 1024MB, Maker: Sony
* Device tree is enabled.
*--> Raspberry Pi 3 Model B Rev 1.2
* This Raspberry Pi supports user-level GPIO access.


sudo pip install wiringpi
Requirement already satisfied (use --upgrade to upgrade): wiringpi in /usr/local/lib/python2.7/dist-packages
sudo pip install wiringpi2
Requirement already satisfied (use --upgrade to upgrade): wiringpi2 in /usr/local/lib/python2.7/dist-packages/wiringpi2-1.1.1-py2.7-linux-armv7l.egg

[texy]

Hi,
can you post the complete code so that others can attempt to replicate the problem. Also how old is your Raspbian OS?

[Danilk]

import wiringpi


wiringpi.wiringPiSetupGpio()

SSRPwm0=12
SSRPwm1=13

wiringpi.pinMode(SSRPwm0, 2)
wiringpi.pwmWrite(SSRPwm0, 512)
wiringpi.pinMode(SSRPwm1, 2)
wiringpi.pwmWrite(SSRPwm1, 256)

update/upgrade raspbian 09mar2017

[Danilk]