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pm1006: add support for sending a measurement request (#2214)
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parent
cc52f37933
commit
f09aca4865
4 changed files with 32 additions and 2 deletions
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@ -94,6 +94,7 @@ esphome/components/ota/* @esphome/core
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esphome/components/output/* @esphome/core
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esphome/components/pid/* @OttoWinter
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esphome/components/pipsolar/* @andreashergert1984
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esphome/components/pm1006/* @habbie
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esphome/components/pmsa003i/* @sjtrny
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esphome/components/pn532/* @OttoWinter @jesserockz
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esphome/components/pn532_i2c/* @OttoWinter @jesserockz
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@ -7,6 +7,7 @@ namespace pm1006 {
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static const char *const TAG = "pm1006";
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static const uint8_t PM1006_RESPONSE_HEADER[] = {0x16, 0x11, 0x0B};
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static const uint8_t PM1006_REQUEST[] = {0x11, 0x02, 0x0B, 0x01, 0xE1};
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void PM1006Component::setup() {
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// because this implementation is currently rx-only, there is nothing to setup
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@ -15,9 +16,15 @@ void PM1006Component::setup() {
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void PM1006Component::dump_config() {
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ESP_LOGCONFIG(TAG, "PM1006:");
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LOG_SENSOR(" ", "PM2.5", this->pm_2_5_sensor_);
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LOG_UPDATE_INTERVAL(this);
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this->check_uart_settings(9600);
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}
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void PM1006Component::update() {
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ESP_LOGV(TAG, "sending measurement request");
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this->write_array(PM1006_REQUEST, sizeof(PM1006_REQUEST));
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}
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void PM1006Component::loop() {
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while (this->available() != 0) {
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this->read_byte(&this->data_[this->data_index_]);
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@ -7,7 +7,7 @@
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namespace esphome {
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namespace pm1006 {
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class PM1006Component : public Component, public uart::UARTDevice {
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class PM1006Component : public PollingComponent, public uart::UARTDevice {
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public:
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PM1006Component() = default;
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@ -15,6 +15,7 @@ class PM1006Component : public Component, public uart::UARTDevice {
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void setup() override;
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void dump_config() override;
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void loop() override;
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void update() override;
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float get_setup_priority() const override;
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@ -4,12 +4,15 @@ from esphome.components import sensor, uart
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from esphome.const import (
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CONF_ID,
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CONF_PM_2_5,
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CONF_UPDATE_INTERVAL,
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DEVICE_CLASS_PM25,
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STATE_CLASS_MEASUREMENT,
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UNIT_MICROGRAMS_PER_CUBIC_METER,
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ICON_BLUR,
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)
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from esphome.core import TimePeriodMilliseconds
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CODEOWNERS = ["@habbie"]
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DEPENDENCIES = ["uart"]
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pm1006_ns = cg.esphome_ns.namespace("pm1006")
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@ -30,10 +33,28 @@ CONFIG_SCHEMA = cv.All(
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}
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)
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.extend(cv.COMPONENT_SCHEMA)
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.extend(uart.UART_DEVICE_SCHEMA),
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.extend(uart.UART_DEVICE_SCHEMA)
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.extend(cv.polling_component_schema("never")),
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)
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def validate_interval_uart(config):
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require_tx = False
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interval = config.get(CONF_UPDATE_INTERVAL)
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if isinstance(interval, TimePeriodMilliseconds):
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# 'never' is encoded as a very large int, not as a TimePeriodMilliseconds objects
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require_tx = True
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uart.final_validate_device_schema(
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"pm1006", baud_rate=9600, require_rx=True, require_tx=require_tx
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)(config)
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FINAL_VALIDATE_SCHEMA = validate_interval_uart
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async def to_code(config):
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var = cg.new_Pvariable(config[CONF_ID])
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await cg.register_component(var, config)
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