Convert frequency into period property of a time operator with PythonTransform

[frr665]

Dear Bonsai community,

I'm struggling to modify period property of a timer using a python transform. I want to enter a frequency [Hz] into a float value operator, convert it into a period of time [s] with python transform and use it to set the period property of a timer operator.

I was thinking about a function like this one but datetime module don't seems to be available in bonsai.

import datetime
def process(value):
    pulse = 1/freq
    time = datetime.timedelta(seconds=pulse)
    return time

Does anyone knows another way to convert a frequency value into a period of time ?

I hope this make sense and thanks a lot,
Hugo

[bruno-f-cruz]

use an ExpressionTransform with TimeSpan.FromSeconds(it)

[frr665]

Fantastic it worked ! Thanks a lot Bruno.

For the record this is the working workflow

Python transform

@returns(float)
def process(value):
  pulse = 1/value
  return pulse

Expression transform

TimeSpan.FromSeconds(it)