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Allow setting the initial mode of HLW8012 sensors (#611)

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* Allow setting the initial mode of hlw8012 sensors

* Changes as per code review
This commit is contained in:
Brandon Davidson 2019-06-06 13:44:52 -07:00 committed by Otto Winter
parent e6c16e9981
commit 88ccd60a08
4 changed files with 15 additions and 1 deletions
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5
esphome/components/hlw8012/hlw8012.h
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@ -8,6 +8,8 @@
namespace esphome {
namespace hlw8012 {
enum HLW8012InitialMode { HLW8012_INITIAL_MODE_CURRENT = 0, HLW8012_INITIAL_MODE_VOLTAGE };
class HLW8012Component : public PollingComponent {
public:
void setup() override;
@ -15,6 +17,9 @@ class HLW8012Component : public PollingComponent {
float get_setup_priority() const override;
void update() override;
void set_initial_mode(HLW8012InitialMode initial_mode) {
current_mode_ = initial_mode == HLW8012_INITIAL_MODE_CURRENT;
}
void set_change_mode_every(uint32_t change_mode_every) { change_mode_every_ = change_mode_every; }
void set_current_resistor(float current_resistor) { current_resistor_ = current_resistor; }
void set_voltage_divider(float voltage_divider) { voltage_divider_ = voltage_divider; }

9
esphome/components/hlw8012/sensor.py
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@ -2,7 +2,7 @@ import esphome.codegen as cg
import esphome.config_validation as cv
from esphome import pins
from esphome.components import sensor
from esphome.const import CONF_CHANGE_MODE_EVERY, CONF_CURRENT, \
from esphome.const import CONF_CHANGE_MODE_EVERY, CONF_INITIAL_MODE, CONF_CURRENT, \
CONF_CURRENT_RESISTOR, CONF_ID, CONF_POWER, CONF_SEL_PIN, CONF_VOLTAGE, CONF_VOLTAGE_DIVIDER, \
ICON_FLASH, UNIT_VOLT, UNIT_AMPERE, UNIT_WATT
@ -10,6 +10,11 @@ AUTO_LOAD = ['pulse_counter']
hlw8012_ns = cg.esphome_ns.namespace('hlw8012')
HLW8012Component = hlw8012_ns.class_('HLW8012Component', cg.PollingComponent)
HLW8012InitialMode = hlw8012_ns.enum('HLW8012InitialMode')
INITIAL_MODES = {
CONF_CURRENT: HLW8012InitialMode.HLW8012_INITIAL_MODE_CURRENT,
CONF_VOLTAGE: HLW8012InitialMode.HLW8012_INITIAL_MODE_VOLTAGE,
}
CONF_CF1_PIN = 'cf1_pin'
CONF_CF_PIN = 'cf_pin'
@ -28,6 +33,7 @@ CONFIG_SCHEMA = cv.Schema({
cv.Optional(CONF_CURRENT_RESISTOR, default=0.001): cv.resistance,
cv.Optional(CONF_VOLTAGE_DIVIDER, default=2351): cv.positive_float,
cv.Optional(CONF_CHANGE_MODE_EVERY, default=8): cv.All(cv.uint32_t, cv.Range(min=1)),
cv.Optional(CONF_INITIAL_MODE, default=CONF_VOLTAGE): cv.one_of(*INITIAL_MODES, lower=True),
}).extend(cv.polling_component_schema('60s'))
@ -54,3 +60,4 @@ def to_code(config):
cg.add(var.set_current_resistor(config[CONF_CURRENT_RESISTOR]))
cg.add(var.set_voltage_divider(config[CONF_VOLTAGE_DIVIDER]))
cg.add(var.set_change_mode_every(config[CONF_CHANGE_MODE_EVERY]))
cg.add(var.set_initial_mode(INITIAL_MODES[config[CONF_INITIAL_MODE]]))

1
esphome/const.py
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@ -182,6 +182,7 @@ CONF_IIR_FILTER = 'iir_filter'
CONF_ILLUMINANCE = 'illuminance'
CONF_INCLUDES = 'includes'
CONF_INDEX = 'index'
CONF_INITIAL_MODE = 'initial_mode'
CONF_INITIAL_VALUE = 'initial_value'
CONF_INTEGRATION_TIME = 'integration_time'
CONF_INTENSITY = 'intensity'

1
tests/test1.yaml
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@ -347,6 +347,7 @@ sensor:
current_resistor: 0.001 ohm
voltage_divider: 2351
change_mode_every: 16
initial_mode: VOLTAGE
- platform: total_daily_energy
power_id: hlw8012_power
name: "HLW8012 Total Daily Energy"