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Add I2CMultiplexer in generel and the TCA9548A in special (#1410)

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* Added I2CMultiplexer in generel and the TCA9548A in special

* cleanup

* tidy

* tidy

* tidy

* tidy

* Update CODEOWNERS

* Update CODEOWNERS

* added CODEOWNERS

* Fix CODEOWNERS

* protected function

* fixed scan

* fixed style

* added to test1.yaml

* Update esphome/components/tca9548a/__init__.py

* Update esphome/components/i2c/__init__.py

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

* Update esphome/components/i2c/i2c.cpp

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

* Update esphome/components/i2c/__init__.py

* Update esphome/components/i2c/__init__.py

Co-authored-by: Guillermo Ruffino <glm.net@gmail.com>

* Update esphome/components/i2c/i2c.cpp

Co-authored-by: Guillermo Ruffino <glm.net@gmail.com>

* added define statements for I2C Multiplexer

* fix

* try to tidy

* bug fix

* tidy

* override fix

* only change channel if different

* tidy

* added test

* testfix

* added defines

* tidy

* fix dep

* like recommended

Co-authored-by: Andreas Hergert <andreas.hergert@otrs.com>
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
Co-authored-by: Guillermo Ruffino <glm.net@gmail.com>
This commit is contained in:
Andreas Hergert
2021-03-29 21:50:30 +02:00
committed by GitHub
parent ad76312f66
commit 9e23987db8
8 changed files with 178 additions and 3 deletions
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30
esphome/components/tca9548a/__init__.py Normal file
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import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import i2c
from esphome.const import CONF_ID, CONF_SCAN
CODEOWNERS = ["@andreashergert1984"]
DEPENDENCIES = ["i2c"]
tca9548a_ns = cg.esphome_ns.namespace("tca9548a")
TCA9548AComponent = tca9548a_ns.class_(
"TCA9548AComponent", cg.PollingComponent, i2c.I2CMultiplexer
)
MULTI_CONF = True
CONFIG_SCHEMA = cv.Schema(
{
cv.GenerateID(): cv.declare_id(TCA9548AComponent),
cv.Optional(CONF_SCAN, default=True): cv.boolean,
}
).extend(i2c.i2c_device_schema(0x70))
def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
cg.add_define("USE_I2C_MULTIPLEXER")
yield cg.register_component(var, config)
yield i2c.register_i2c_device(var, config)
cg.add(var.set_scan(config[CONF_SCAN]))