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Add 'enable_at_startup' feature to power_supply (#5826)
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parent
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commit
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4 changed files with 25 additions and 24 deletions
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@ -8,6 +8,8 @@ power_supply_ns = cg.esphome_ns.namespace("power_supply")
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PowerSupply = power_supply_ns.class_("PowerSupply", cg.Component)
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MULTI_CONF = True
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CONF_ENABLE_ON_BOOT = "enable_on_boot"
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CONFIG_SCHEMA = cv.Schema(
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{
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cv.Required(CONF_ID): cv.declare_id(PowerSupply),
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@ -18,6 +20,7 @@ CONFIG_SCHEMA = cv.Schema(
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cv.Optional(
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CONF_KEEP_ON_TIME, default="10s"
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): cv.positive_time_period_milliseconds,
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cv.Optional(CONF_ENABLE_ON_BOOT, default=False): cv.boolean,
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}
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).extend(cv.COMPONENT_SCHEMA)
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@ -30,5 +33,6 @@ async def to_code(config):
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cg.add(var.set_pin(pin))
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cg.add(var.set_enable_time(config[CONF_ENABLE_TIME]))
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cg.add(var.set_keep_on_time(config[CONF_KEEP_ON_TIME]))
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cg.add(var.set_enable_on_boot(config[CONF_ENABLE_ON_BOOT]))
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cg.add_define("USE_POWER_SUPPLY")
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@ -11,47 +11,42 @@ void PowerSupply::setup() {
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this->pin_->setup();
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this->pin_->digital_write(false);
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this->enabled_ = false;
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if (this->enable_on_boot_)
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this->request_high_power();
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}
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void PowerSupply::dump_config() {
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ESP_LOGCONFIG(TAG, "Power Supply:");
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LOG_PIN(" Pin: ", this->pin_);
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ESP_LOGCONFIG(TAG, " Time to enable: %" PRIu32 " ms", this->enable_time_);
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ESP_LOGCONFIG(TAG, " Keep on time: %.1f s", this->keep_on_time_ / 1000.0f);
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if (this->enable_on_boot_)
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ESP_LOGCONFIG(TAG, " Enabled at startup: True");
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}
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float PowerSupply::get_setup_priority() const { return setup_priority::IO; }
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bool PowerSupply::is_enabled() const { return this->enabled_; }
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bool PowerSupply::is_enabled() const { return this->active_requests_ != 0; }
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void PowerSupply::request_high_power() {
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this->cancel_timeout("power-supply-off");
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this->pin_->digital_write(true);
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if (this->active_requests_ == 0) {
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// we need to enable the power supply.
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// cancel old timeout if it exists because we now definitely have a high power mode.
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this->cancel_timeout("power-supply-off");
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ESP_LOGD(TAG, "Enabling power supply.");
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this->pin_->digital_write(true);
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delay(this->enable_time_);
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}
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this->enabled_ = true;
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// increase active requests
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this->active_requests_++;
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}
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void PowerSupply::unrequest_high_power() {
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this->active_requests_--;
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if (this->active_requests_ < 0) {
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// we're just going to use 0 as our new counter.
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this->active_requests_ = 0;
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}
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if (this->active_requests_ == 0) {
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// set timeout for power supply off
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ESP_LOGW(TAG, "Invalid call to unrequest_high_power");
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return;
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}
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this->active_requests_--;
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if (this->active_requests_ == 0) {
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this->set_timeout("power-supply-off", this->keep_on_time_, [this]() {
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ESP_LOGD(TAG, "Disabling power supply.");
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this->pin_->digital_write(false);
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this->enabled_ = false;
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});
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}
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}
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@ -13,6 +13,7 @@ class PowerSupply : public Component {
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void set_pin(GPIOPin *pin) { pin_ = pin; }
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void set_enable_time(uint32_t enable_time) { enable_time_ = enable_time; }
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void set_keep_on_time(uint32_t keep_on_time) { keep_on_time_ = keep_on_time; }
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void set_enable_on_boot(bool enable_on_boot) { enable_on_boot_ = enable_on_boot; }
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/// Is this power supply currently on?
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bool is_enabled() const;
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@ -35,7 +36,7 @@ class PowerSupply : public Component {
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protected:
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GPIOPin *pin_;
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bool enabled_{false};
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bool enable_on_boot_{false};
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uint32_t enable_time_;
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uint32_t keep_on_time_;
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int16_t active_requests_{0}; // use signed integer to make catching negative requests easier.
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@ -44,12 +44,13 @@ network:
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e131:
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power_supply:
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id: atx_power_supply
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enable_time: 20ms
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keep_on_time: 10s
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pin:
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number: 13
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inverted: true
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- id: atx_power_supply
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enable_time: 20ms
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keep_on_time: 10s
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enable_on_boot: true
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pin:
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number: 13
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inverted: true
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i2c:
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sda: 21
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