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Merge branch 'binary_sensor_gpio_polling' into integration

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This commit is contained in:
J. Nick Koston
2025-06-18 12:28:59 +02:00
parent 52cdc11927 4870cd2921
commit c0319d9b2f
2 changed files with 12 additions and 3 deletions
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12
esphome/components/gpio/binary_sensor/gpio_binary_sensor.cpp
View File

@@ -12,12 +12,17 @@ void IRAM_ATTR GPIOBinarySensorStore::gpio_intr(GPIOBinarySensorStore *arg) {
arg->state_ = new_state;
arg->last_state_ = new_state;
arg->changed_ = true;
// Wake up the component from its disabled loop state
if (arg->component_ != nullptr) {
arg->component_->enable_loop_soon_from_isr();
}
}
}
void GPIOBinarySensorStore::setup(InternalGPIOPin *pin, gpio::InterruptType type) {
void GPIOBinarySensorStore::setup(InternalGPIOPin *pin, gpio::InterruptType type, Component *component) {
pin->setup();
this->isr_pin_ = pin->to_isr();
this->component_ = component;
// Read initial state
this->last_state_ = pin->digital_read();
@@ -35,7 +40,7 @@ void GPIOBinarySensor::setup() {
if (this->use_interrupt_) {
auto *internal_pin = static_cast<InternalGPIOPin *>(this->pin_);
this->store_.setup(internal_pin, this->interrupt_type_);
this->store_.setup(internal_pin, this->interrupt_type_, this);
this->publish_initial_state(this->store_.get_state());
} else {
this->pin_->setup();
@@ -78,6 +83,9 @@ void GPIOBinarySensor::loop() {
// we'll process the new change on the next loop iteration
bool state = this->store_.get_state();
this->publish_state(state);
} else {
// No changes, disable the loop until the next interrupt
this->disable_loop();
}
} else {
this->publish_state(this->pin_->digital_read());

3
esphome/components/gpio/binary_sensor/gpio_binary_sensor.h
View File

@@ -11,7 +11,7 @@ namespace gpio {
// Store class for ISR data (no vtables, ISR-safe)
class GPIOBinarySensorStore {
public:
void setup(InternalGPIOPin *pin, gpio::InterruptType type);
void setup(InternalGPIOPin *pin, gpio::InterruptType type, Component *component);
static void gpio_intr(GPIOBinarySensorStore *arg);
@@ -36,6 +36,7 @@ class GPIOBinarySensorStore {
volatile bool state_{false};
volatile bool last_state_{false};
volatile bool changed_{false};
Component *component_{nullptr}; // Pointer to the component for enable_loop_soon_from_isr()
};
class GPIOBinarySensor : public binary_sensor::BinarySensor, public Component {