Initial Commit 🎉

esphomeyaml/components/sensor/dallas.py

@@ -0,0 +1,31 @@
+import voluptuous as vol
+
+import esphomeyaml.config_validation as cv
+from esphomeyaml.components import sensor
+from esphomeyaml.components.dallas import DALLAS_COMPONENT_CLASS
+from esphomeyaml.const import CONF_ADDRESS, CONF_DALLAS_ID, CONF_INDEX, CONF_RESOLUTION, \
+    CONF_UPDATE_INTERVAL
+from esphomeyaml.helpers import HexIntLiteral, get_variable
+
+PLATFORM_SCHEMA = sensor.PLATFORM_SCHEMA.extend({
+    vol.Exclusive(CONF_ADDRESS, 'dallas'): cv.hex_int,
+    vol.Exclusive(CONF_INDEX, 'dallas'): cv.positive_int,
+    vol.Optional(CONF_DALLAS_ID): cv.variable_id,
+    vol.Optional(CONF_RESOLUTION): vol.All(vol.Coerce(int), vol.Range(min=8, max=12)),
+}).extend(sensor.MQTT_SENSOR_ID_SCHEMA.schema)
+
+
+def to_code(config):
+    hub = get_variable(config.get(CONF_DALLAS_ID), DALLAS_COMPONENT_CLASS)
+    update_interval = config.get(CONF_UPDATE_INTERVAL)
+    if CONF_RESOLUTION in config and update_interval is None:
+        update_interval = 10000
+
+    if CONF_ADDRESS in config:
+        address = HexIntLiteral(config[CONF_ADDRESS])
+        sensor_ = hub.Pget_sensor_by_address(address, update_interval,
+                                             config.get(CONF_RESOLUTION))
+    else:
+        sensor_ = hub.Pget_sensor_by_index(config[CONF_INDEX], update_interval,
+                                           config.get(CONF_RESOLUTION))
+    sensor.make_mqtt_sensor_for(sensor_, config)