#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# (c) Copyright 2025 Sensirion AG, Switzerland
#
# THIS FILE IS AUTOMATICALLY GENERATED!
#
# Generator: sensirion-driver-generator 1.1.2
# Product: sfm3304
# Model-Version: 1.0.0
#
"""
The signal classes specify transformations of the raw sensor signals into a meaningful units.
The generated signal types are used by the driver class and not intended for direct use.
"""
from sensirion_driver_support_types.signals import AbstractSignal
[docs]class SignalTemperature(AbstractSignal):
"""Measured temperature in degrees Celsius. The raw value is scaled appropriately."""
def __init__(self, temperature_raw):
self._temperature = temperature_raw / 200.0
@property
def value(self):
return self._temperature
def __str__(self):
return '{0:.2f}'.format(self.value)
[docs]class SignalFlow(AbstractSignal):
"""
This signal represents the measured flow in slm (at 20°C and 1013.25hPa).
It is scaled with the corresponding scaling factor and offset.
"""
def __init__(self, flow_raw):
self._flow = flow_raw / 120.0
@property
def value(self):
return self._flow
def __str__(self):
return '{0:.2f}'.format(self.value)