Add PMSX003 Particulate Matter Sensor (#192)

esphomeyaml/components/sensor/pmsx003.py

@@ -0,0 +1,87 @@
+import voluptuous as vol
+
+from esphomeyaml.components import sensor
+from esphomeyaml.components.uart import UARTComponent
+import esphomeyaml.config_validation as cv
+from esphomeyaml.const import CONF_FORMALDEHYDE, CONF_HUMIDITY, CONF_ID, CONF_NAME, CONF_PM_10_0, \
+    CONF_PM_1_0, CONF_PM_2_5, CONF_TEMPERATURE, CONF_TYPE, CONF_UART_ID
+from esphomeyaml.helpers import App, Pvariable, get_variable
+
+DEPENDENCIES = ['uart']
+
+PMSX003Component = sensor.sensor_ns.PMSX003Component
+
+CONF_PMSX003 = 'PMSX003'
+CONF_PMS5003T = 'PMS5003T'
+CONF_PMS5003ST = 'PMS5003ST'
+
+PMSX003_TYPES = {
+    CONF_PMSX003: sensor.sensor_ns.PMSX003_TYPE_X003,
+    CONF_PMS5003T: sensor.sensor_ns.PMSX003_TYPE_5003T,
+    CONF_PMS5003ST: sensor.sensor_ns.PMSX003_TYPE_5003ST,
+}
+
+SENSORS_TO_TYPE = {
+    CONF_PM_1_0: [CONF_PMSX003],
+    CONF_PM_2_5: [CONF_PMSX003, CONF_PMS5003T, CONF_PMS5003ST],
+    CONF_PM_10_0: [CONF_PMSX003],
+    CONF_TEMPERATURE: [CONF_PMS5003T, CONF_PMS5003ST],
+    CONF_HUMIDITY: [CONF_PMS5003T, CONF_PMS5003ST],
+    CONF_FORMALDEHYDE: [CONF_PMS5003ST],
+}
+
+
+def validate_pmsx003_sensors(value):
+    for key, types in SENSORS_TO_TYPE.iteritems():
+        if key in value and value[CONF_TYPE] not in types:
+            raise vol.Invalid(u"{} does not have {} sensor!".format(value[CONF_TYPE], key))
+    return value
+
+
+PLATFORM_SCHEMA = vol.All(sensor.PLATFORM_SCHEMA.extend({
+    cv.GenerateID(): cv.declare_variable_id(PMSX003Component),
+    cv.GenerateID(CONF_UART_ID): cv.use_variable_id(UARTComponent),
+    vol.Required(CONF_TYPE): vol.All(vol.Upper, cv.one_of(*PMSX003_TYPES)),
+
+    vol.Optional(CONF_PM_1_0): cv.nameable(sensor.SENSOR_SCHEMA),
+    vol.Optional(CONF_PM_2_5): cv.nameable(sensor.SENSOR_SCHEMA),
+    vol.Optional(CONF_PM_10_0): cv.nameable(sensor.SENSOR_SCHEMA),
+    vol.Optional(CONF_TEMPERATURE): cv.nameable(sensor.SENSOR_SCHEMA),
+    vol.Optional(CONF_HUMIDITY): cv.nameable(sensor.SENSOR_SCHEMA),
+    vol.Optional(CONF_FORMALDEHYDE): cv.nameable(sensor.SENSOR_SCHEMA),
+}), cv.has_at_least_one_key(*SENSORS_TO_TYPE))
+
+
+def to_code(config):
+    for uart in get_variable(config[CONF_UART_ID]):
+        yield
+
+    rhs = App.make_pmsx003(uart, PMSX003_TYPES[config[CONF_TYPE]])
+    pms = Pvariable(config[CONF_ID], rhs)
+
+    if CONF_PM_1_0 in config:
+        conf = config[CONF_PM_1_0]
+        sensor.register_sensor(pms.make_pm_1_0_sensor(conf[CONF_NAME]), conf)
+
+    if CONF_PM_2_5 in config:
+        conf = config[CONF_PM_2_5]
+        sensor.register_sensor(pms.make_pm_2_5_sensor(conf[CONF_NAME]), conf)
+
+    if CONF_PM_10_0 in config:
+        conf = config[CONF_PM_10_0]
+        sensor.register_sensor(pms.make_pm_10_0_sensor(conf[CONF_NAME]), conf)
+
+    if CONF_TEMPERATURE in config:
+        conf = config[CONF_TEMPERATURE]
+        sensor.register_sensor(pms.make_temperature_sensor(conf[CONF_NAME]), conf)
+
+    if CONF_HUMIDITY in config:
+        conf = config[CONF_HUMIDITY]
+        sensor.register_sensor(pms.make_humidity_sensor(conf[CONF_NAME]), conf)
+
+    if CONF_FORMALDEHYDE in config:
+        conf = config[CONF_FORMALDEHYDE]
+        sensor.register_sensor(pms.make_formaldehyde_sensor(conf[CONF_NAME]), conf)
+
+
+BUILD_FLAGS = '-DUSE_PMSX003'

esphomeyaml/const.py

@@ -341,6 +341,10 @@ CONF_DAYS_OF_WEEK = 'days_of_week'
 CONF_CRON = 'cron'
 CONF_POWER_SAVE_MODE = 'power_save_mode'
 CONF_POWER_ON_VALUE = 'power_on_value'
+CONF_PM_1_0 = 'pm_1_0'
+CONF_PM_2_5 = 'pm_2_5'
+CONF_PM_10_0 = 'pm_10_0'
+CONF_FORMALDEHYDE = 'formaldehyde'
 CONF_ON_TAG = 'on_tag'
 CONF_ON_JSON_MESSAGE = 'on_json_message'
 

tests/test2.yaml

@@ -84,6 +84,32 @@ sensor:
         payload: |-
           root["key"] = id(the_sensor).value;
           root["greeting"] = "Hello World";
+  - platform: pmsx003
+    type: PMSX003
+    pm_1_0:
+      name: "PM 1.0 Concentration"
+    pm_2_5:
+      name: "PM 2.5 Concentration"
+    pm_10_0:
+      name: "PM 10.0 Concentration"
+  - platform: pmsx003
+    type: PMS5003T
+    pm_2_5:
+      name: "PM 2.5 Concentration"
+    temperature:
+      name: "PMS Temperature"
+    humidity:
+      name: "PMS Humidity"
+  - platform: pmsx003
+    type: PMS5003ST
+    pm_2_5:
+      name: "PM 2.5 Concentration"
+    temperature:
+      name: "PMS Temperature"
+    humidity:
+      name: "PMS Humidity"
+    formaldehyde:
+      name: "PMS Formaldehyde Concentration"
   - platform: cse7766
     voltage:
       name: "CSE7766 Voltage"