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Add deep sleep wakeup from touch (#1238) (#2281)

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Christian Taedcke 2021-09-20 10:12:32 +02:00 committed by GitHub
parent 3052c64dd7
commit 9ebe075f9b
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 43 additions and 4 deletions
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5
esphome/components/deep_sleep/__init__.py
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@ -44,6 +44,7 @@ EXT1_WAKEUP_MODES = {
CONF_WAKEUP_PIN_MODE = "wakeup_pin_mode"
CONF_ESP32_EXT1_WAKEUP = "esp32_ext1_wakeup"
CONF_TOUCH_WAKEUP = "touch_wakeup"
CONFIG_SCHEMA = cv.Schema(
{
@ -67,6 +68,7 @@ CONFIG_SCHEMA = cv.Schema(
}
),
),
cv.Optional(CONF_TOUCH_WAKEUP): cv.All(cv.only_on_esp32, cv.boolean),
}
).extend(cv.COMPONENT_SCHEMA)
@ -95,6 +97,9 @@ async def to_code(config):
)
cg.add(var.set_ext1_wakeup(struct))
if CONF_TOUCH_WAKEUP in config:
cg.add(var.set_touch_wakeup(config[CONF_TOUCH_WAKEUP]))
cg.add_define("USE_DEEP_SLEEP")

7
esphome/components/deep_sleep/deep_sleep_component.cpp
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@ -44,6 +44,7 @@ void DeepSleepComponent::set_wakeup_pin_mode(WakeupPinMode wakeup_pin_mode) {
this->wakeup_pin_mode_ = wakeup_pin_mode;
}
void DeepSleepComponent::set_ext1_wakeup(Ext1Wakeup ext1_wakeup) { this->ext1_wakeup_ = ext1_wakeup; }
void DeepSleepComponent::set_touch_wakeup(bool touch_wakeup) { this->touch_wakeup_ = touch_wakeup; }
#endif
void DeepSleepComponent::set_run_duration(uint32_t time_ms) { this->run_duration_ = time_ms; }
void DeepSleepComponent::begin_sleep(bool manual) {
@ -80,6 +81,12 @@ void DeepSleepComponent::begin_sleep(bool manual) {
if (this->ext1_wakeup_.has_value()) {
esp_sleep_enable_ext1_wakeup(this->ext1_wakeup_->mask, this->ext1_wakeup_->wakeup_mode);
}
if (this->touch_wakeup_.has_value() && *(this->touch_wakeup_)) {
esp_sleep_enable_touchpad_wakeup();
esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
}
esp_deep_sleep_start();
#endif

3
esphome/components/deep_sleep/deep_sleep_component.h
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@ -53,6 +53,8 @@ class DeepSleepComponent : public Component {
void set_wakeup_pin_mode(WakeupPinMode wakeup_pin_mode);
void set_ext1_wakeup(Ext1Wakeup ext1_wakeup);
void set_touch_wakeup(bool touch_wakeup);
#endif
/// Set a duration in ms for how long the code should run before entering deep sleep mode.
void set_run_duration(uint32_t time_ms);
@ -74,6 +76,7 @@ class DeepSleepComponent : public Component {
optional<GPIOPin *> wakeup_pin_;
WakeupPinMode wakeup_pin_mode_{WAKEUP_PIN_MODE_IGNORE};
optional<Ext1Wakeup> ext1_wakeup_;
optional<bool> touch_wakeup_;
#endif
optional<uint32_t> run_duration_;
bool next_enter_deep_sleep_{false};

3
esphome/components/esp32_touch/binary_sensor.py
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@ -15,6 +15,7 @@ ESP_PLATFORMS = [ESP_PLATFORM_ESP32]
DEPENDENCIES = ["esp32_touch"]
CONF_ESP32_TOUCH_ID = "esp32_touch_id"
CONF_WAKEUP_THRESHOLD = "wakeup_threshold"
TOUCH_PADS = {
4: cg.global_ns.TOUCH_PAD_NUM0,
@ -47,6 +48,7 @@ CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend(
cv.GenerateID(CONF_ESP32_TOUCH_ID): cv.use_id(ESP32TouchComponent),
cv.Required(CONF_PIN): validate_touch_pad,
cv.Required(CONF_THRESHOLD): cv.uint16_t,
cv.Optional(CONF_WAKEUP_THRESHOLD, default=0): cv.uint16_t,
}
)
@ -58,6 +60,7 @@ async def to_code(config):
config[CONF_NAME],
TOUCH_PADS[config[CONF_PIN]],
config[CONF_THRESHOLD],
config[CONF_WAKEUP_THRESHOLD],
)
await binary_sensor.register_binary_sensor(var, config)
cg.add(hub.register_touch_pad(var))

25
esphome/components/esp32_touch/esp32_touch.cpp
View File

@ -133,15 +133,34 @@ void ESP32TouchComponent::loop() {
}
void ESP32TouchComponent::on_shutdown() {
bool is_wakeup_source = false;
if (this->iir_filter_enabled_()) {
touch_pad_filter_stop();
touch_pad_filter_delete();
}
touch_pad_deinit();
for (auto *child : this->children_) {
if (child->get_wakeup_threshold() != 0) {
if (!is_wakeup_source) {
is_wakeup_source = true;
// Touch sensor FSM mode must be 'TOUCH_FSM_MODE_TIMER' to use it to wake-up.
touch_pad_set_fsm_mode(TOUCH_FSM_MODE_TIMER);
}
// No filter available when using as wake-up source.
touch_pad_config(child->get_touch_pad(), child->get_wakeup_threshold());
}
}
if (!is_wakeup_source) {
touch_pad_deinit();
}
}
ESP32TouchBinarySensor::ESP32TouchBinarySensor(const std::string &name, touch_pad_t touch_pad, uint16_t threshold)
: BinarySensor(name), touch_pad_(touch_pad), threshold_(threshold) {}
ESP32TouchBinarySensor::ESP32TouchBinarySensor(const std::string &name, touch_pad_t touch_pad, uint16_t threshold,
uint16_t wakeup_threshold)
: BinarySensor(name), touch_pad_(touch_pad), threshold_(threshold), wakeup_threshold_(wakeup_threshold) {}
} // namespace esp32_touch
} // namespace esphome

4
esphome/components/esp32_touch/esp32_touch.h
View File

@ -57,12 +57,13 @@ class ESP32TouchComponent : public Component {
/// Simple helper class to expose a touch pad value as a binary sensor.
class ESP32TouchBinarySensor : public binary_sensor::BinarySensor {
public:
ESP32TouchBinarySensor(const std::string &name, touch_pad_t touch_pad, uint16_t threshold);
ESP32TouchBinarySensor(const std::string &name, touch_pad_t touch_pad, uint16_t threshold, uint16_t wakeup_threshold);
touch_pad_t get_touch_pad() const { return touch_pad_; }
uint16_t get_threshold() const { return threshold_; }
void set_threshold(uint16_t threshold) { threshold_ = threshold; }
uint16_t get_value() const { return value_; }
uint16_t get_wakeup_threshold() const { return wakeup_threshold_; }
protected:
friend ESP32TouchComponent;
@ -70,6 +71,7 @@ class ESP32TouchBinarySensor : public binary_sensor::BinarySensor {
touch_pad_t touch_pad_;
uint16_t threshold_;
uint16_t value_;
const uint16_t wakeup_threshold_;
};
} // namespace esp32_touch