ESPHome 2025.12.0-dev
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filter.h File Reference

Go to the source code of this file.

Data Structures

class  esphome::sensor::Filter
 Apply a filter to sensor values such as moving average. More...
 
class  esphome::sensor::SlidingWindowFilter
 Base class for filters that use a sliding window of values. More...
 
class  esphome::sensor::MinMaxFilter
 Base class for Min/Max filters. More...
 
class  esphome::sensor::SortedWindowFilter
 Base class for filters that need a sorted window (Median, Quantile). More...
 
class  esphome::sensor::QuantileFilter
 Simple quantile filter. More...
 
class  esphome::sensor::MedianFilter
 Simple median filter. More...
 
class  esphome::sensor::SkipInitialFilter
 Simple skip filter. More...
 
class  esphome::sensor::MinFilter
 Simple min filter. More...
 
class  esphome::sensor::MaxFilter
 Simple max filter. More...
 
class  esphome::sensor::SlidingWindowMovingAverageFilter
 Simple sliding window moving average filter. More...
 
class  esphome::sensor::ExponentialMovingAverageFilter
 Simple exponential moving average filter. More...
 
class  esphome::sensor::ThrottleAverageFilter
 Simple throttle average filter. More...
 
class  esphome::sensor::LambdaFilter
 This class allows for creation of simple template filters. More...
 
class  esphome::sensor::StatelessLambdaFilter
 Optimized lambda filter for stateless lambdas (no capture). More...
 
class  esphome::sensor::OffsetFilter
 A simple filter that adds offset to each value it receives. More...
 
class  esphome::sensor::MultiplyFilter
 A simple filter that multiplies to each value it receives by multiplier. More...
 
class  esphome::sensor::ValueListFilter
 Base class for filters that compare sensor values against a list of configured values. More...
 
class  esphome::sensor::FilterOutValueFilter
 A simple filter that only forwards the filter chain if it doesn't receive value_to_filter_out. More...
 
class  esphome::sensor::ThrottleFilter
 
class  esphome::sensor::ThrottleWithPriorityFilter
 Same as 'throttle' but will immediately publish values contained in value_to_prioritize. More...
 
class  esphome::sensor::TimeoutFilter
 
class  esphome::sensor::DebounceFilter
 
class  esphome::sensor::HeartbeatFilter
 
class  esphome::sensor::DeltaFilter
 
class  esphome::sensor::OrFilter
 
class  esphome::sensor::OrFilter::PhiNode
 
class  esphome::sensor::CalibrateLinearFilter
 
class  esphome::sensor::CalibratePolynomialFilter
 
class  esphome::sensor::ClampFilter
 
class  esphome::sensor::RoundFilter
 
class  esphome::sensor::RoundMultipleFilter
 
class  esphome::sensor::ToNTCResistanceFilter
 
class  esphome::sensor::ToNTCTemperatureFilter
 
class  esphome::sensor::StreamingFilter
 Base class for streaming filters (batch windows where window_size == send_every). More...
 
class  esphome::sensor::StreamingMinFilter
 Streaming min filter for batch windows (window_size == send_every). More...
 
class  esphome::sensor::StreamingMaxFilter
 Streaming max filter for batch windows (window_size == send_every). More...
 
class  esphome::sensor::StreamingMovingAverageFilter
 Streaming moving average filter for batch windows (window_size == send_every). More...
 

Namespaces

namespace  esphome
 Providing packet encoding functions for exchanging data with a remote host.
 
namespace  esphome::sensor
 

Typedefs

using esphome::sensor::lambda_filter_t = std::function<optional<float>(float)>