esphome/esphomeyaml/components/sensor/ads1115.py
Otto Winter 7c7032c59e
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234)
* Implement custom sensor platform

* Update

* Ethernet

* Lint

* Fix

* Login page

* Rename cookie secret

* Update manifest

* Update cookie check logic

* Favicon

* Fix

* Favicon manifest

* Fix

* Fix

* Fix

* Use hostname

* Message

* Temporary commit for screenshot

* Automatic board selection

* Undo temporary commit

* Update esphomeyaml-edge

* In-dashboard editing and hosting files locally

* Update esphomeyaml-edge

* Better ANSI color escaping

* Message

* Lint

* Download Efficiency

* Fix gitlab

* Fix

* Rename extra_libraries to libraries

* Add example

* Update README.md

* Update README.md

* Update README.md

* HassIO -> Hass.io

* Updates

* Add update available notice

* Update

* Fix substitutions

* Better error message

* Re-do dashboard ANSI colors

* Only include FastLED if user says so

* Autoscroll logs

* Remove old checks

* Use safer RedirectText

* Improvements

* Fix

* Use enviornment variable

* Use http://hassio/host/info

* Fix conditions

* Update platformio versions

* Revert "Use enviornment variable"

This reverts commit 7f038eb5d2.

* Fix

* README update

* Temp

* Better invalid config messages

* Platformio debug

* Improve error messages

* Debug

* Remove debug

* Multi Conf

* Update

* Better paths

* Remove unused

* Fixes

* Lint

* lib_ignore

* Try fix platformio colors

* Fix dashboard scrolling

* Revert

* Lint

* Revert
2018-12-05 21:22:06 +01:00

76 lines
2.4 KiB
Python

import voluptuous as vol
from esphomeyaml.components import sensor
from esphomeyaml.components.ads1115 import ADS1115Component
import esphomeyaml.config_validation as cv
from esphomeyaml.const import CONF_ADS1115_ID, CONF_GAIN, CONF_MULTIPLEXER, CONF_NAME, \
CONF_UPDATE_INTERVAL
from esphomeyaml.cpp_generator import get_variable
DEPENDENCIES = ['ads1115']
ADS1115Multiplexer = sensor.sensor_ns.enum('ADS1115Multiplexer')
MUX = {
'A0_A1': ADS1115Multiplexer.ADS1115_MULTIPLEXER_P0_N1,
'A0_A3': ADS1115Multiplexer.ADS1115_MULTIPLEXER_P0_N3,
'A1_A3': ADS1115Multiplexer.ADS1115_MULTIPLEXER_P1_N3,
'A2_A3': ADS1115Multiplexer.ADS1115_MULTIPLEXER_P2_N3,
'A0_GND': ADS1115Multiplexer.ADS1115_MULTIPLEXER_P0_NG,
'A1_GND': ADS1115Multiplexer.ADS1115_MULTIPLEXER_P1_NG,
'A2_GND': ADS1115Multiplexer.ADS1115_MULTIPLEXER_P2_NG,
'A3_GND': ADS1115Multiplexer.ADS1115_MULTIPLEXER_P3_NG,
}
ADS1115Gain = sensor.sensor_ns.enum('ADS1115Gain')
GAIN = {
'6.144': ADS1115Gain.ADS1115_GAIN_6P144,
'4.096': ADS1115Gain.ADS1115_GAIN_6P096,
'2.048': ADS1115Gain.ADS1115_GAIN_2P048,
'1.024': ADS1115Gain.ADS1115_GAIN_1P024,
'0.512': ADS1115Gain.ADS1115_GAIN_0P512,
'0.256': ADS1115Gain.ADS1115_GAIN_0P256,
}
def validate_gain(value):
if isinstance(value, float):
value = u'{:0.03f}'.format(value)
elif not isinstance(value, (str, unicode)):
raise vol.Invalid('invalid gain "{}"'.format(value))
return cv.one_of(*GAIN)(value)
def validate_mux(value):
value = cv.string(value).upper()
value = value.replace(' ', '_')
return cv.one_of(*MUX)(value)
ADS1115Sensor = sensor.sensor_ns.class_('ADS1115Sensor', sensor.EmptySensor)
PLATFORM_SCHEMA = cv.nameable(sensor.SENSOR_PLATFORM_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(ADS1115Sensor),
vol.Required(CONF_MULTIPLEXER): validate_mux,
vol.Required(CONF_GAIN): validate_gain,
cv.GenerateID(CONF_ADS1115_ID): cv.use_variable_id(ADS1115Component),
vol.Optional(CONF_UPDATE_INTERVAL): cv.update_interval,
}))
def to_code(config):
for hub in get_variable(config[CONF_ADS1115_ID]):
yield
mux = MUX[config[CONF_MULTIPLEXER]]
gain = GAIN[config[CONF_GAIN]]
rhs = hub.get_sensor(config[CONF_NAME], mux, gain, config.get(CONF_UPDATE_INTERVAL))
sensor.register_sensor(rhs, config)
BUILD_FLAGS = '-DUSE_ADS1115_SENSOR'
def to_hass_config(data, config):
return sensor.core_to_hass_config(data, config)