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Atmel M90E32AS Energy Metering IC. Found in CircuitSetup 2chan and 6chan energy meterss (#629)

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* Atmel M90E32AS Energy Metering IC. Found in CircuitSetup 2can and 6chan energy meters

* fix style bugs

* Update esphome/components/atm90e32/atm90e32.cpp

Co-Authored-By: Otto Winter <otto@otto-winter.com>

* Properly put atm90e32_reg in namespace

* Use phase grouped config like ina3221

* Log why the component is marked failed, did not read back our register value

* 32bit register reads are 2s compliment

* Fix atm90e32 option name in test

* clang-format changes from travis-ci

* use new protected method names

* Whitespace changes to please Travis

* Update esphome/components/atm90e32/atm90e32.cpp

Co-Authored-By: Otto Winter <otto@otto-winter.com>

* Fix up type change for val_h/val_l

* Remove conditions around values with defaults

* Rename constants to match their value

* Remove 2's complement check


Co-authored-by: Andrew Thompson <andrew@whosonlocation.com>
Co-authored-by: Otto Winter <otto@otto-winter.com>
This commit is contained in:
Andrew Thompson
2019-06-16 22:00:15 +12:00
committed by Otto Winter
parent 7abe8875bd
commit db968bc6b0
7 changed files with 601 additions and 0 deletions
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72
esphome/components/atm90e32/sensor.py Normal file
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import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import sensor, spi
from esphome.const import \
CONF_ID, CONF_VOLTAGE, CONF_CURRENT, CONF_POWER, CONF_FREQUENCY, \
ICON_FLASH, UNIT_HZ, UNIT_VOLT, UNIT_AMPERE, UNIT_WATT
CONF_PHASE_A = 'phase_a'
CONF_PHASE_B = 'phase_b'
CONF_PHASE_C = 'phase_c'
CONF_LINE_FREQUENCY = 'line_frequency'
CONF_GAIN_PGA = 'gain_pga'
CONF_GAIN_VOLTAGE = 'gain_voltage'
CONF_GAIN_CT = 'gain_ct'
LINE_FREQS = {
'50HZ': 50,
'60HZ': 60,
}
PGA_GAINS = {
'1X': 0x0,
'2X': 0x15,
'4X': 0x2A,
}
atm90e32_ns = cg.esphome_ns.namespace('atm90e32')
ATM90E32Component = atm90e32_ns.class_('ATM90E32Component', cg.PollingComponent, spi.SPIDevice)
ATM90E32_PHASE_SCHEMA = cv.Schema({
cv.Optional(CONF_VOLTAGE): sensor.sensor_schema(UNIT_VOLT, ICON_FLASH, 2),
cv.Optional(CONF_CURRENT): sensor.sensor_schema(UNIT_AMPERE, ICON_FLASH, 2),
cv.Optional(CONF_POWER): sensor.sensor_schema(UNIT_WATT, ICON_FLASH, 2),
cv.Optional(CONF_GAIN_VOLTAGE, default=41820): cv.uint16_t,
cv.Optional(CONF_GAIN_CT, default=25498): cv.uint16_t,
})
CONFIG_SCHEMA = cv.Schema({
cv.GenerateID(): cv.declare_id(ATM90E32Component),
cv.Optional(CONF_PHASE_A): ATM90E32_PHASE_SCHEMA,
cv.Optional(CONF_PHASE_B): ATM90E32_PHASE_SCHEMA,
cv.Optional(CONF_PHASE_C): ATM90E32_PHASE_SCHEMA,
cv.Optional(CONF_FREQUENCY): sensor.sensor_schema(UNIT_HZ, ICON_FLASH, 1),
cv.Required(CONF_LINE_FREQUENCY): cv.enum(LINE_FREQS, upper=True),
cv.Optional(CONF_GAIN_PGA, default='2X'): cv.enum(PGA_GAINS, upper=True),
}).extend(cv.polling_component_schema('60s')).extend(spi.SPI_DEVICE_SCHEMA)
def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
yield cg.register_component(var, config)
yield spi.register_spi_device(var, config)
for i, phase in enumerate([CONF_PHASE_A, CONF_PHASE_B, CONF_PHASE_C]):
if phase not in config:
continue
conf = config[phase]
cg.add(var.set_volt_gain(i, conf[CONF_GAIN_VOLTAGE]))
cg.add(var.set_ct_gain(i, conf[CONF_GAIN_CT]))
if CONF_VOLTAGE in conf:
sens = yield sensor.new_sensor(conf[CONF_VOLTAGE])
cg.add(var.set_voltage_sensor(i, sens))
if CONF_CURRENT in conf:
sens = yield sensor.new_sensor(conf[CONF_CURRENT])
cg.add(var.set_current_sensor(i, sens))
if CONF_POWER in conf:
sens = yield sensor.new_sensor(conf[CONF_POWER])
cg.add(var.set_power_sensor(i, sens))
if CONF_FREQUENCY in config:
sens = yield sensor.new_sensor(config[CONF_FREQUENCY])
cg.add(var.set_freq_sensor(sens))
cg.add(var.set_line_freq(config[CONF_LINE_FREQUENCY]))
cg.add(var.set_pga_gain(config[CONF_GAIN_PGA]))