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Add Integral Reset Action to PIDClimate (#1104)
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4 changed files with 28 additions and 0 deletions
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@ -7,6 +7,7 @@ from esphome.const import CONF_ID, CONF_SENSOR
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pid_ns = cg.esphome_ns.namespace('pid')
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PIDClimate = pid_ns.class_('PIDClimate', climate.Climate, cg.Component)
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PIDAutotuneAction = pid_ns.class_('PIDAutotuneAction', automation.Action)
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PIDResetIntegralTermAction = pid_ns.class_('PIDResetIntegralTermAction', automation.Action)
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CONF_DEFAULT_TARGET_TEMPERATURE = 'default_target_temperature'
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@ -64,6 +65,18 @@ def to_code(config):
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cg.add(var.set_default_target_temperature(config[CONF_DEFAULT_TARGET_TEMPERATURE]))
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@automation.register_action(
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'climate.pid.reset_integral_term',
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PIDResetIntegralTermAction,
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automation.maybe_simple_id({
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cv.Required(CONF_ID): cv.use_id(PIDClimate),
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})
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)
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def pid_reset_integral_term(config, action_id, template_arg, args):
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paren = yield cg.get_variable(config[CONF_ID])
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yield cg.new_Pvariable(action_id, template_arg, paren)
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@automation.register_action('climate.pid.autotune', PIDAutotuneAction, automation.maybe_simple_id({
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cv.Required(CONF_ID): cv.use_id(PIDClimate),
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cv.Optional(CONF_NOISEBAND, default=0.25): cv.float_,
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@ -148,5 +148,7 @@ void PIDClimate::start_autotune(std::unique_ptr<PIDAutotuner> &&autotune) {
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});
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}
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void PIDClimate::reset_integral_term() { this->controller_.reset_accumulated_integral(); }
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} // namespace pid
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} // namespace esphome
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@ -39,6 +39,7 @@ class PIDClimate : public climate::Climate, public Component {
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default_target_temperature_ = default_target_temperature;
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}
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void start_autotune(std::unique_ptr<PIDAutotuner> &&autotune);
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void reset_integral_term();
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protected:
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/// Override control to change settings of the climate device.
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@ -90,5 +91,15 @@ template<typename... Ts> class PIDAutotuneAction : public Action<Ts...> {
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PIDClimate *parent_;
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};
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template<typename... Ts> class PIDResetIntegralTermAction : public Action<Ts...> {
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public:
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PIDResetIntegralTermAction(PIDClimate *parent) : parent_(parent) {}
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void play(Ts... x) { this->parent_->reset_integral_term(); }
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protected:
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PIDClimate *parent_;
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};
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} // namespace pid
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} // namespace esphome
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@ -40,6 +40,8 @@ struct PIDController {
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return proportional_term + integral_term + derivative_term;
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}
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void reset_accumulated_integral() { accumulated_integral_ = 0; }
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/// Proportional gain K_p.
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float kp = 0;
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/// Integral gain K_i.
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