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Corrections to default register values of ATM90E32 component (#982)

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* Corrections to default register values of ATM90E32 component
This commit is contained in:
John
2020-03-13 13:27:19 -04:00
committed by GitHub
parent c632b0e1d4
commit 4cb30a22ac
5 changed files with 44 additions and 27 deletions
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23
esphome/components/atm90e32/atm90e32.cpp
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@@ -68,12 +68,17 @@ void ATM90E32Component::update() {
}
void ATM90E32Component::setup() {
ESP_LOGCONFIG(TAG, "Setting up ATM90E32Component...");
ESP_LOGCONFIG(TAG, "Setting up ATM90E32 Component...");
this->spi_setup();
uint16_t mmode0 = 0x185;
uint16_t mmode0 = 0x87; // 3P4W 50Hz
if (line_freq_ == 60) {
mmode0 |= 1 << 12;
mmode0 |= 1 << 12; // sets 12th bit to 1, 60Hz
}
if (current_phases_ == 2) {
mmode0 |= 1 << 8; // sets 8th bit to 1, 3P3W
mmode0 |= 0 << 1; // sets 1st bit to 0, phase b is not counted into the all-phase sum energy/power (P/Q/S)
}
this->write16_(ATM90E32_REGISTER_SOFTRESET, 0x789A); // Perform soft reset
@@ -84,13 +89,15 @@ void ATM90E32Component::setup() {
this->mark_failed();
return;
}
this->write16_(ATM90E32_REGISTER_ZXCONFIG, 0x0A55); // ZX2, ZX1, ZX0 pin config
this->write16_(ATM90E32_REGISTER_PLCONSTH, 0x0861); // PL Constant MSB (default) = 140625000
this->write16_(ATM90E32_REGISTER_PLCONSTL, 0xC468); // PL Constant LSB (default)
this->write16_(ATM90E32_REGISTER_ZXCONFIG, 0xD654); // ZX2, ZX1, ZX0 pin config
this->write16_(ATM90E32_REGISTER_MMODE0, mmode0); // Mode Config (frequency set in main program)
this->write16_(ATM90E32_REGISTER_MMODE1, pga_gain_); // PGA Gain Configuration for Current Channels
this->write16_(ATM90E32_REGISTER_PSTARTTH, 0x0AFC); // Active Startup Power Threshold = 50%
this->write16_(ATM90E32_REGISTER_QSTARTTH, 0x0AEC); // Reactive Startup Power Threshold = 50%
this->write16_(ATM90E32_REGISTER_PPHASETH, 0x00BC); // Active Phase Threshold = 10%
this->write16_(ATM90E32_REGISTER_PSTARTTH, 0x1D4C); // All Active Startup Power Threshold - 0.02A/0.00032 = 7500
this->write16_(ATM90E32_REGISTER_QSTARTTH, 0x1D4C); // All Reactive Startup Power Threshold - 50%
this->write16_(ATM90E32_REGISTER_PPHASETH, 0x02EE); // Each Phase Active Phase Threshold - 0.002A/0.00032 = 750
this->write16_(ATM90E32_REGISTER_QPHASETH, 0x02EE); // Each phase Reactive Phase Threshold - 10%
this->write16_(ATM90E32_REGISTER_UGAINA, this->phase_[0].volt_gain_); // A Voltage rms gain
this->write16_(ATM90E32_REGISTER_IGAINA, this->phase_[0].ct_gain_); // A line current gain
this->write16_(ATM90E32_REGISTER_UGAINB, this->phase_[1].volt_gain_); // B Voltage rms gain

6
esphome/components/atm90e32/atm90e32.h
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@@ -29,6 +29,7 @@ class ATM90E32Component : public PollingComponent,
chip_temperature_sensor_ = chip_temperature_sensor;
}
void set_line_freq(int freq) { line_freq_ = freq; }
void set_current_phases(int phases) { current_phases_ = phases; }
void set_pga_gain(uint16_t gain) { pga_gain_ = gain; }
protected:
@@ -55,8 +56,8 @@ class ATM90E32Component : public PollingComponent,
float get_chip_temperature_();
struct ATM90E32Phase {
uint16_t volt_gain_{41820};
uint16_t ct_gain_{25498};
uint16_t volt_gain_{7305};
uint16_t ct_gain_{27961};
sensor::Sensor *voltage_sensor_{nullptr};
sensor::Sensor *current_sensor_{nullptr};
sensor::Sensor *power_sensor_{nullptr};
@@ -67,6 +68,7 @@ class ATM90E32Component : public PollingComponent,
sensor::Sensor *chip_temperature_sensor_{nullptr};
uint16_t pga_gain_{0x15};
int line_freq_{60};
int current_phases_{3};
};
} // namespace atm90e32

12
esphome/components/atm90e32/atm90e32_reg.h
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@@ -234,12 +234,12 @@ static const uint16_t ATM90E32_REGISTER_IRMSBLSB = 0xEE; // Lower Word (B RMS
static const uint16_t ATM90E32_REGISTER_IRMSCLSB = 0xEF; // Lower Word (C RMS Current)
/* THD, FREQUENCY, ANGLE & TEMPTEMP REGISTERS*/
static const uint16_t ATM90E32_REGISTER_THDNUA = 0xF1; // A Voltage THD+N
static const uint16_t ATM90E32_REGISTER_THDNUB = 0xF2; // B Voltage THD+N
static const uint16_t ATM90E32_REGISTER_THDNUC = 0xF3; // C Voltage THD+N
static const uint16_t ATM90E32_REGISTER_THDNIA = 0xF5; // A Current THD+N
static const uint16_t ATM90E32_REGISTER_THDNIB = 0xF6; // B Current THD+N
static const uint16_t ATM90E32_REGISTER_THDNIC = 0xF7; // C Current THD+N
static const uint16_t ATM90E32_REGISTER_UPEAKA = 0xF1; // A Voltage Peak
static const uint16_t ATM90E32_REGISTER_UPEAKB = 0xF2; // B Voltage Peak
static const uint16_t ATM90E32_REGISTER_UPEAKC = 0xF3; // C Voltage Peak
static const uint16_t ATM90E32_REGISTER_IPEAKA = 0xF5; // A Current Peak
static const uint16_t ATM90E32_REGISTER_IPEAKB = 0xF6; // B Current Peak
static const uint16_t ATM90E32_REGISTER_IPEAKC = 0xF7; // C Current Peak
static const uint16_t ATM90E32_REGISTER_FREQ = 0xF8; // Frequency
static const uint16_t ATM90E32_REGISTER_PANGLEA = 0xF9; // A Mean Phase Angle
static const uint16_t ATM90E32_REGISTER_PANGLEB = 0xFA; // B Mean Phase Angle

11
esphome/components/atm90e32/sensor.py
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@@ -14,12 +14,17 @@ CONF_REACTIVE_POWER = 'reactive_power'
CONF_LINE_FREQUENCY = 'line_frequency'
CONF_CHIP_TEMPERATURE = 'chip_temperature'
CONF_GAIN_PGA = 'gain_pga'
CONF_CURRENT_PHASES = 'current_phases'
CONF_GAIN_VOLTAGE = 'gain_voltage'
CONF_GAIN_CT = 'gain_ct'
LINE_FREQS = {
'50HZ': 50,
'60HZ': 60,
}
CURRENT_PHASES = {
'2': 2,
'3': 3,
}
PGA_GAINS = {
'1X': 0x0,
'2X': 0x15,
@@ -36,8 +41,8 @@ ATM90E32_PHASE_SCHEMA = cv.Schema({
cv.Optional(CONF_REACTIVE_POWER): sensor.sensor_schema(UNIT_VOLT_AMPS_REACTIVE,
ICON_LIGHTBULB, 2),
cv.Optional(CONF_POWER_FACTOR): sensor.sensor_schema(UNIT_EMPTY, ICON_FLASH, 2),
cv.Optional(CONF_GAIN_VOLTAGE, default=41820): cv.uint16_t,
cv.Optional(CONF_GAIN_CT, default=25498): cv.uint16_t,
cv.Optional(CONF_GAIN_VOLTAGE, default=7305): cv.uint16_t,
cv.Optional(CONF_GAIN_CT, default=27961): cv.uint16_t,
})
CONFIG_SCHEMA = cv.Schema({
@@ -48,6 +53,7 @@ CONFIG_SCHEMA = cv.Schema({
cv.Optional(CONF_FREQUENCY): sensor.sensor_schema(UNIT_HERTZ, ICON_CURRENT_AC, 1),
cv.Optional(CONF_CHIP_TEMPERATURE): sensor.sensor_schema(UNIT_CELSIUS, ICON_THERMOMETER, 1),
cv.Required(CONF_LINE_FREQUENCY): cv.enum(LINE_FREQS, upper=True),
cv.Optional(CONF_CURRENT_PHASES, default='3'): cv.enum(CURRENT_PHASES, 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)
@@ -85,4 +91,5 @@ def to_code(config):
sens = yield sensor.new_sensor(config[CONF_CHIP_TEMPERATURE])
cg.add(var.set_chip_temperature_sensor(sens))
cg.add(var.set_line_freq(config[CONF_LINE_FREQUENCY]))
cg.add(var.set_current_phases(config[CONF_CURRENT_PHASES]))
cg.add(var.set_pga_gain(config[CONF_GAIN_PGA]))

15
tests/test1.yaml
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@@ -265,8 +265,8 @@ sensor:
name: "EMON Reactive Power CT1"
power_factor:
name: "EMON Power Factor CT1"
gain_voltage: 47660
gain_ct: 12577
gain_voltage: 7305
gain_ct: 27961
phase_b:
current:
name: "EMON CT2 Current"
@@ -276,8 +276,8 @@ sensor:
name: "EMON Reactive Power CT2"
power_factor:
name: "EMON Power Factor CT2"
gain_voltage: 47660
gain_ct: 12577
gain_voltage: 7305
gain_ct: 27961
phase_c:
current:
name: "EMON CT3 Current"
@@ -287,13 +287,14 @@ sensor:
name: "EMON Reactive Power CT3"
power_factor:
name: "EMON Power Factor CT3"
gain_voltage: 47660
gain_ct: 12577
gain_voltage: 7305
gain_ct: 27961
frequency:
name: "EMON Line Frequency"
chip_temperature:
name: "EMON Chip Temp A"
line_frequency: 50Hz
line_frequency: 60Hz
current_phases: 3
gain_pga: 2X
- platform: bh1750
name: "Living Room Brightness 3"