Initial Commit 🎉

esphomeyaml/components/ads1115.py

@@ -0,0 +1,37 @@
+import voluptuous as vol
+
+import esphomeyaml.config_validation as cv
+from esphomeyaml.const import CONF_ADDRESS, CONF_ID, CONF_RATE
+from esphomeyaml.helpers import App, Pvariable, RawExpression, add, HexIntLiteral
+
+DEPENDENCIES = ['i2c']
+
+ADS1115_COMPONENT_CLASS = 'sensor::ADS1115Component'
+
+RATES = {
+    8: 'ADS1115_RATE_8',
+    16: 'ADS1115_RATE_16',
+    32: 'ADS1115_RATE_32',
+    64: 'ADS1115_RATE_64',
+    128: 'ADS1115_RATE_128',
+    250: 'ADS1115_RATE_250',
+    475: 'ADS1115_RATE_475',
+    860: 'ADS1115_RATE_860',
+}
+
+ADS1115_SCHEMA = vol.Schema({
+    cv.GenerateID('ads1115'): cv.register_variable_id,
+    vol.Required(CONF_ADDRESS): cv.i2c_address,
+    vol.Optional(CONF_RATE): vol.All(vol.Coerce(int), vol.Any(*list(RATES.keys()))),
+})
+
+CONFIG_SCHEMA = vol.All(cv.ensure_list, [ADS1115_SCHEMA])
+
+
+def to_code(config):
+    for conf in config:
+        address = HexIntLiteral(conf[CONF_ADDRESS])
+        rhs = App.make_ads1115_component(address)
+        ads1115 = Pvariable(ADS1115_COMPONENT_CLASS, conf[CONF_ID], rhs)
+        if CONF_RATE in conf:
+            add(ads1115.set_rate(RawExpression(RATES[conf[CONF_RATE]])))