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esphome/esphome/components/tcs34725/sensor.py
Otto Winter 6682c43dfa 🏗 Merge C++ into python codebase (#504)
## Description:

Move esphome-core codebase into esphome (and a bunch of other refactors). See https://github.com/esphome/feature-requests/issues/97

Yes this is a shit ton of work and no there's no way to automate it :( But it will be worth it 👍

Progress:
- Core support (file copy etc): 80%
- Base Abstractions (light, switch): ~50%
- Integrations: ~10%
- Working? Yes, (but only with ported components).

Other refactors:
- Moves all codegen related stuff into a single class: `esphome.codegen` (imported as `cg`)
- Rework coroutine syntax
- Move from `component/platform.py` to `domain/component.py` structure as with HA
- Move all defaults out of C++ and into config validation.
- Remove `make_...` helpers from Application class. Reason: Merge conflicts with every single new integration.
- Pointer Variables are stored globally instead of locally in setup(). Reason: stack size limit.

Future work:
- Rework const.py - Move all `CONF_...` into a conf class (usage `conf.UPDATE_INTERVAL` vs `CONF_UPDATE_INTERVAL`). Reason: Less convoluted import block
- Enable loading from `custom_components` folder.

**Related issue (if applicable):** https://github.com/esphome/feature-requests/issues/97

**Pull request in [esphome-docs](https://github.com/esphome/esphome-docs) with documentation (if applicable):** esphome/esphome-docs#<esphome-docs PR number goes here>

## Checklist:
  - [ ] The code change is tested and works locally.
  - [ ] Tests have been added to verify that the new code works (under `tests/` folder).

If user exposed functionality or configuration variables are added/changed:
  - [ ] Documentation added/updated in [esphomedocs](https://github.com/OttoWinter/esphomedocs).
2019-04-17 12:06:00 +02:00

82 lines
3.7 KiB
Python

# coding=utf-8
import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import i2c, sensor
from esphome.const import CONF_COLOR_TEMPERATURE, CONF_GAIN, CONF_ID, \
CONF_ILLUMINANCE, CONF_INTEGRATION_TIME, CONF_UPDATE_INTERVAL, ICON_LIGHTBULB, \
UNIT_PERCENT, ICON_THERMOMETER, UNIT_KELVIN, ICON_BRIGHTNESS_5, UNIT_LUX
DEPENDENCIES = ['i2c']
CONF_RED_CHANNEL = 'red_channel'
CONF_GREEN_CHANNEL = 'green_channel'
CONF_BLUE_CHANNEL = 'blue_channel'
CONF_CLEAR_CHANNEL = 'clear_channel'
tcs34725_ns = cg.esphome_ns.namespace('tcs34725')
TCS34725Component = tcs34725_ns.class_('TCS34725Component', cg.PollingComponent, i2c.I2CDevice)
TCS34725IntegrationTime = tcs34725_ns.enum('TCS34725IntegrationTime')
TCS34725_INTEGRATION_TIMES = {
'2.4ms': TCS34725IntegrationTime.TCS34725_INTEGRATION_TIME_2_4MS,
'24ms': TCS34725IntegrationTime.TCS34725_INTEGRATION_TIME_24MS,
'50ms': TCS34725IntegrationTime.TCS34725_INTEGRATION_TIME_50MS,
'101ms': TCS34725IntegrationTime.TCS34725_INTEGRATION_TIME_101MS,
'154ms': TCS34725IntegrationTime.TCS34725_INTEGRATION_TIME_154MS,
'700ms': TCS34725IntegrationTime.TCS34725_INTEGRATION_TIME_700MS,
}
TCS34725Gain = tcs34725_ns.enum('TCS34725Gain')
TCS34725_GAINS = {
'1X': TCS34725Gain.TCS34725_GAIN_1X,
'4X': TCS34725Gain.TCS34725_GAIN_4X,
'16X': TCS34725Gain.TCS34725_GAIN_16X,
'60X': TCS34725Gain.TCS34725_GAIN_60X,
}
color_channel_schema = sensor.sensor_schema(UNIT_PERCENT, ICON_LIGHTBULB, 1)
color_temperature_schema = sensor.sensor_schema(UNIT_KELVIN, ICON_THERMOMETER, 1)
illuminance_schema = sensor.sensor_schema(UNIT_LUX, ICON_BRIGHTNESS_5, 1)
CONFIG_SCHEMA = cv.Schema({
cv.GenerateID(): cv.declare_variable_id(TCS34725Component),
cv.Optional(CONF_RED_CHANNEL): cv.nameable(color_channel_schema),
cv.Optional(CONF_GREEN_CHANNEL): cv.nameable(color_channel_schema),
cv.Optional(CONF_BLUE_CHANNEL): cv.nameable(color_channel_schema),
cv.Optional(CONF_CLEAR_CHANNEL): cv.nameable(color_channel_schema),
cv.Optional(CONF_ILLUMINANCE): cv.nameable(illuminance_schema),
cv.Optional(CONF_COLOR_TEMPERATURE): cv.nameable(color_temperature_schema),
cv.Optional(CONF_INTEGRATION_TIME, default='2.4ms'):
cv.one_of(*TCS34725_INTEGRATION_TIMES, lower=True),
cv.Optional(CONF_GAIN, default='1X'): cv.All(cv.Upper, cv.one_of(*TCS34725_GAINS), upper=True),
cv.Optional(CONF_UPDATE_INTERVAL, default='60s'): cv.update_interval,
}).extend(cv.COMPONENT_SCHEMA).extend(i2c.i2c_device_schema(0x29))
def to_code(config):
var = cg.new_Pvariable(config[CONF_ID], config[CONF_UPDATE_INTERVAL])
yield cg.register_component(var, config)
yield i2c.register_i2c_device(var, config)
cg.add(var.set_integration_time(TCS34725_INTEGRATION_TIMES[config[CONF_INTEGRATION_TIME]]))
cg.add(var.set_gain(TCS34725_GAINS[config[CONF_GAIN]]))
if CONF_RED_CHANNEL in config:
sens = yield sensor.new_sensor(config[CONF_RED_CHANNEL])
cg.add(var.set_red_sensor(sens))
if CONF_GREEN_CHANNEL in config:
sens = yield sensor.new_sensor(config[CONF_GREEN_CHANNEL])
cg.add(var.set_green_sensor(sens))
if CONF_BLUE_CHANNEL in config:
sens = yield sensor.new_sensor(config[CONF_BLUE_CHANNEL])
cg.add(var.set_blue_sensor(sens))
if CONF_CLEAR_CHANNEL in config:
sens = yield sensor.new_sensor(config[CONF_CLEAR_CHANNEL])
cg.add(var.set_clear_sensor(sens))
if CONF_ILLUMINANCE in config:
sens = yield sensor.new_sensor(config[CONF_ILLUMINANCE])
cg.add(var.set_illuminance_sensor(sens))
if CONF_COLOR_TEMPERATURE in config:
sens = yield sensor.new_sensor(config[CONF_COLOR_TEMPERATURE])
cg.add(var.set_color_temperature_sensor(sens))