Python script not working

[cedoche]

Hi,
I tried to run the example.py code but the code does not seems to be working.
I would like to set PWM on pin 12/GPIO 18.

When I run this command line in the terminal, it works fine: echo "18=0.5" > /dev/pi-blaster

Then I tried to run a simple python script:
from pythonSB import *
#servo_set(12, "1800us")
In that case, nothing happens. (The code is running but the PWM is not changing)

Any idea of the problem?

I can see the PWM value by using an oscioscope connected to GPIO 18.

Many thanks for your help

[jabelone]

Is that the exact code you ran? Because the servo_set() function is commented out meaning it won't actually get run.