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Add Integral Reset Action to PIDClimate (#1104)

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Carlos Gustavo Sarmiento 2020-07-09 18:25:46 -05:00 committed by GitHub
parent 7a16f846eb
commit 33212d1abf
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4 changed files with 28 additions and 0 deletions
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13
esphome/components/pid/climate.py
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@ -7,6 +7,7 @@ from esphome.const import CONF_ID, CONF_SENSOR
pid_ns = cg.esphome_ns.namespace('pid')
PIDClimate = pid_ns.class_('PIDClimate', climate.Climate, cg.Component)
PIDAutotuneAction = pid_ns.class_('PIDAutotuneAction', automation.Action)
PIDResetIntegralTermAction = pid_ns.class_('PIDResetIntegralTermAction', automation.Action)
CONF_DEFAULT_TARGET_TEMPERATURE = 'default_target_temperature'
@ -64,6 +65,18 @@ def to_code(config):
cg.add(var.set_default_target_temperature(config[CONF_DEFAULT_TARGET_TEMPERATURE]))
@automation.register_action(
'climate.pid.reset_integral_term',
PIDResetIntegralTermAction,
automation.maybe_simple_id({
cv.Required(CONF_ID): cv.use_id(PIDClimate),
})
)
def pid_reset_integral_term(config, action_id, template_arg, args):
paren = yield cg.get_variable(config[CONF_ID])
yield cg.new_Pvariable(action_id, template_arg, paren)
@automation.register_action('climate.pid.autotune', PIDAutotuneAction, automation.maybe_simple_id({
cv.Required(CONF_ID): cv.use_id(PIDClimate),
cv.Optional(CONF_NOISEBAND, default=0.25): cv.float_,

2
esphome/components/pid/pid_climate.cpp
View file

@ -148,5 +148,7 @@ void PIDClimate::start_autotune(std::unique_ptr<PIDAutotuner> &&autotune) {
});
}
void PIDClimate::reset_integral_term() { this->controller_.reset_accumulated_integral(); }
} // namespace pid
} // namespace esphome

11
esphome/components/pid/pid_climate.h
View file

@ -39,6 +39,7 @@ class PIDClimate : public climate::Climate, public Component {
default_target_temperature_ = default_target_temperature;
}
void start_autotune(std::unique_ptr<PIDAutotuner> &&autotune);
void reset_integral_term();
protected:
/// Override control to change settings of the climate device.
@ -90,5 +91,15 @@ template<typename... Ts> class PIDAutotuneAction : public Action<Ts...> {
PIDClimate *parent_;
};
template<typename... Ts> class PIDResetIntegralTermAction : public Action<Ts...> {
public:
PIDResetIntegralTermAction(PIDClimate *parent) : parent_(parent) {}
void play(Ts... x) { this->parent_->reset_integral_term(); }
protected:
PIDClimate *parent_;
};
} // namespace pid
} // namespace esphome

2
esphome/components/pid/pid_controller.h
View file

@ -40,6 +40,8 @@ struct PIDController {
return proportional_term + integral_term + derivative_term;
}
void reset_accumulated_integral() { accumulated_integral_ = 0; }
/// Proportional gain K_p.
float kp = 0;
/// Integral gain K_i.