Web server (#7)

* Web Server

* Preparations for 1.3

* Fixes

* Fix Lint

esphomeyaml/components/deep_sleep.py

@@ -0,0 +1,42 @@
+import voluptuous as vol
+
+from esphomeyaml import config_validation as cv, pins
+from esphomeyaml.const import CONF_ID, CONF_RUN_CYCLES, CONF_RUN_DURATION, CONF_SLEEP_DURATION, \
+    CONF_WAKEUP_PIN
+from esphomeyaml.helpers import App, Pvariable, add, exp_gpio_input_pin
+
+
+def validate_pin_number(value):
+    valid_pins = [0, 2, 4, 12, 13, 14, 15, 25, 26, 27, 32, 39]
+    if value not in valid_pins:
+        raise vol.Invalid(u"Only pins {} support wakeup"
+                          u"".format(', '.join(str(x) for x in valid_pins)))
+    return value
+
+
+CONFIG_SCHEMA = vol.Schema({
+    cv.GenerateID('deep_sleep'): cv.register_variable_id,
+    vol.Optional(CONF_SLEEP_DURATION): cv.positive_time_period,
+    vol.Optional(CONF_WAKEUP_PIN): vol.All(cv.only_on_esp32, pins.GPIO_INPUT_PIN_SCHEMA,
+                                           pins.schema_validate_number(validate_pin_number)),
+    vol.Optional(CONF_RUN_CYCLES): cv.positive_int,
+    vol.Optional(CONF_RUN_DURATION): cv.positive_time_period,
+})
+
+
+def to_code(config):
+    rhs = App.make_deep_sleep_component()
+    deep_sleep = Pvariable('DeepSleepComponent', config[CONF_ID], rhs)
+    if CONF_SLEEP_DURATION in config:
+        add(deep_sleep.set_sleep_duration(config[CONF_SLEEP_DURATION]))
+    if CONF_WAKEUP_PIN in config:
+        pin = exp_gpio_input_pin(config[CONF_WAKEUP_PIN])
+        add(deep_sleep.set_wakeup_pin(pin))
+    if CONF_RUN_CYCLES in config:
+        add(deep_sleep.set_run_cycles(config[CONF_RUN_CYCLES]))
+    if CONF_RUN_DURATION in config:
+        add(deep_sleep.set_run_duration(config[CONF_RUN_DURATION]))
+
+
+def build_flags(config):
+    return '-DUSE_DEEP_SLEEP'