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Adds support for Goertek SPL06-007 Pressure and Temp sensor

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Closes https://github.com/esphome/feature-requests/issues/2413
This commit is contained in:
Andre F de M 2023-10-02 08:00:22 +11:00
parent 2513ede3ec
commit c4bfa7fbc2
4 changed files with 587 additions and 0 deletions
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esphome/components/spl06_007/__init__.py Normal file
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esphome/components/spl06_007/sensor.py Normal file
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import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import i2c, sensor
from esphome.const import (
CONF_ID,
CONF_OVERSAMPLING,
CONF_PRESSURE,
CONF_TEMPERATURE,
DEVICE_CLASS_PRESSURE,
DEVICE_CLASS_TEMPERATURE,
STATE_CLASS_MEASUREMENT,
UNIT_CELSIUS,
UNIT_HECTOPASCAL,
)
DEPENDENCIES = ["i2c"]
spl06_007_ns = cg.esphome_ns.namespace("spl06_007")
SPL06_007Component = spl06_007_ns.class_(
"SPL06_007Component", cg.PollingComponent, i2c.I2CDevice
)
SPL06_007TemperatureOversampling = spl06_007_ns.enum("SPL06_007TemperatureOversampling")
TEMPERATURE_OVERSAMPLING_OPTIONS = {
"1X": SPL06_007TemperatureOversampling.SPL06_007_TEMPERATURE_OVERSAMPLING_1X,
"2X": SPL06_007TemperatureOversampling.SPL06_007_TEMPERATURE_OVERSAMPLING_2X,
"4X": SPL06_007TemperatureOversampling.SPL06_007_TEMPERATURE_OVERSAMPLING_4X,
"8X": SPL06_007TemperatureOversampling.SPL06_007_TEMPERATURE_OVERSAMPLING_8X,
"16X": SPL06_007TemperatureOversampling.SPL06_007_TEMPERATURE_OVERSAMPLING_16X,
"32X": SPL06_007TemperatureOversampling.SPL06_007_TEMPERATURE_OVERSAMPLING_32X,
"64X": SPL06_007TemperatureOversampling.SPL06_007_TEMPERATURE_OVERSAMPLING_64X,
"128X": SPL06_007TemperatureOversampling.SPL06_007_TEMPERATURE_OVERSAMPLING_128X,
}
SPL06_007PressureOversampling = spl06_007_ns.enum("SPL06_007PressureOversampling")
PRESSURE_OVERSAMPLING_OPTIONS = {
"1X": SPL06_007PressureOversampling.SPL06_007_PRESSURE_OVERSAMPLING_1X,
"2X": SPL06_007PressureOversampling.SPL06_007_PRESSURE_OVERSAMPLING_2X,
"4X": SPL06_007PressureOversampling.SPL06_007_PRESSURE_OVERSAMPLING_4X,
"8X": SPL06_007PressureOversampling.SPL06_007_PRESSURE_OVERSAMPLING_8X,
"16X": SPL06_007PressureOversampling.SPL06_007_PRESSURE_OVERSAMPLING_16X,
"32X": SPL06_007PressureOversampling.SPL06_007_PRESSURE_OVERSAMPLING_32X,
"64X": SPL06_007PressureOversampling.SPL06_007_PRESSURE_OVERSAMPLING_64X,
"128X": SPL06_007PressureOversampling.SPL06_007_PRESSURE_OVERSAMPLING_128X,
}
CONFIG_SCHEMA = (
cv.Schema(
{
cv.GenerateID(): cv.declare_id(SPL06_007Component),
cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(
unit_of_measurement=UNIT_CELSIUS,
accuracy_decimals=1,
device_class=DEVICE_CLASS_TEMPERATURE,
state_class=STATE_CLASS_MEASUREMENT,
).extend(
{
cv.Optional(CONF_OVERSAMPLING, default="2X"): cv.enum(
TEMPERATURE_OVERSAMPLING_OPTIONS, upper=True
),
}
),
cv.Optional(CONF_PRESSURE): sensor.sensor_schema(
unit_of_measurement=UNIT_HECTOPASCAL,
accuracy_decimals=1,
device_class=DEVICE_CLASS_PRESSURE,
state_class=STATE_CLASS_MEASUREMENT,
).extend(
{
cv.Optional(CONF_OVERSAMPLING, default="2X"): cv.enum(
PRESSURE_OVERSAMPLING_OPTIONS, upper=True
),
}
),
}
)
.extend(cv.polling_component_schema("60s"))
.extend(i2c.i2c_device_schema(0x76))
)
async def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
await cg.register_component(var, config)
await i2c.register_i2c_device(var, config)
if temperature_config := config.get(CONF_TEMPERATURE):
sens = await sensor.new_sensor(temperature_config)
cg.add(var.set_temperature_sensor(sens))
cg.add(var.set_temperature_oversampling(temperature_config[CONF_OVERSAMPLING]))
if pressure_config := config.get(CONF_PRESSURE):
sens = await sensor.new_sensor(pressure_config)
cg.add(var.set_pressure_sensor(sens))
cg.add(var.set_pressure_oversampling(pressure_config[CONF_OVERSAMPLING]))

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esphome/components/spl06_007/spl06_007.cpp Normal file
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#include "spl06_007.h"
#include "esphome/core/hal.h"
#include "esphome/core/log.h"
namespace esphome {
namespace spl06_007 {
static const char *const TAG = "spl06_007.sensor";
// coefficient registers
static const uint8_t SPL06_007_REGISTER_C0 = 0x10;
static const uint8_t SPL06_007_REGISTER_C0_C1 = 0x11;
static const uint8_t SPL06_007_REGISTER_C1 = 0x12;
static const uint8_t SPL06_007_REGISTER_C00_13 = 0x13;
static const uint8_t SPL06_007_REGISTER_C00_14 = 0x14;
static const uint8_t SPL06_007_REGISTER_C00_C10 = 0x15;
static const uint8_t SPL06_007_REGISTER_C10_16 = 0x16;
static const uint8_t SPL06_007_REGISTER_C10_17 = 0x17;
static const uint8_t SPL06_007_REGISTER_C01_18 = 0x18;
static const uint8_t SPL06_007_REGISTER_C01_19 = 0x19;
static const uint8_t SPL06_007_REGISTER_C11_1A = 0x1A;
static const uint8_t SPL06_007_REGISTER_C11_1B = 0x1B;
static const uint8_t SPL06_007_REGISTER_C20_1C = 0x1C;
static const uint8_t SPL06_007_REGISTER_C20_1D = 0x1D;
static const uint8_t SPL06_007_REGISTER_C21_1E = 0x1E;
static const uint8_t SPL06_007_REGISTER_C21_1F = 0x1F;
static const uint8_t SPL06_007_REGISTER_C30_20 = 0x20;
static const uint8_t SPL06_007_REGISTER_C30_21 = 0x21;
// setup related
static const uint8_t SPL06_007_REGISTER_RESET = 0x0C;
static const uint8_t SPL06_007_SOFT_RESET = 0b1001;
static const uint8_t SPL06_007_REGISTER_CHIP_ID = 0x0D;
static const uint8_t SPL06_007_REGISTER_STATUS = 0x08;
static const uint8_t SPL06_007_STATUS_READY = 0b11;
static const uint8_t SPL06_007_REGISTER_PRS_CFG = 0x06;
static const uint8_t SPL06_007_REGISTER_TMP_CFG = 0x07;
// measurements
static const uint8_t SPL06_007_REGISTER_MEASUREMENTS = 0x00;
static const char *oversampling_to_str(SPL06_007PressureOversampling oversampling) {
switch (oversampling) {
case SPL06_007_PRESSURE_OVERSAMPLING_1X:
return "1x";
case SPL06_007_PRESSURE_OVERSAMPLING_2X:
return "2x";
case SPL06_007_PRESSURE_OVERSAMPLING_4X:
return "4x";
case SPL06_007_PRESSURE_OVERSAMPLING_8X:
return "8x";
case SPL06_007_PRESSURE_OVERSAMPLING_16X:
return "16x";
case SPL06_007_PRESSURE_OVERSAMPLING_32X:
return "32x";
case SPL06_007_PRESSURE_OVERSAMPLING_64X:
return "64x";
case SPL06_007_PRESSURE_OVERSAMPLING_128X:
return "128x";
default:
return "UNKNOWN";
}
}
static const char *oversampling_to_str(SPL06_007TemperatureOversampling oversampling) {
switch (oversampling) {
case SPL06_007_TEMPERATURE_OVERSAMPLING_1X:
return "1x";
case SPL06_007_TEMPERATURE_OVERSAMPLING_2X:
return "2x";
case SPL06_007_TEMPERATURE_OVERSAMPLING_4X:
return "4x";
case SPL06_007_TEMPERATURE_OVERSAMPLING_8X:
return "8x";
case SPL06_007_TEMPERATURE_OVERSAMPLING_16X:
return "16x";
case SPL06_007_TEMPERATURE_OVERSAMPLING_32X:
return "32x";
case SPL06_007_TEMPERATURE_OVERSAMPLING_64X:
return "64x";
case SPL06_007_TEMPERATURE_OVERSAMPLING_128X:
return "128x";
default:
return "UNKNOWN";
}
}
void SPL06_007Component::setup() {
ESP_LOGCONFIG(TAG, "Setting up SPL06-007...");
uint8_t chip_id = 0;
// Mark as not failed before initializing. Some devices will turn off sensors to save on batteries
// and when they come back on, the COMPONENT_STATE_FAILED bit must be unset on the component.
if ((this->component_state_ & COMPONENT_STATE_MASK) == COMPONENT_STATE_FAILED) {
this->component_state_ &= ~COMPONENT_STATE_MASK;
this->component_state_ |= COMPONENT_STATE_CONSTRUCTION;
}
if (!this->read_byte(SPL06_007_REGISTER_CHIP_ID, &chip_id)) {
this->error_code_ = COMMUNICATION_FAILED;
this->mark_failed();
return;
}
if (chip_id != 0x10) {
ESP_LOGE(TAG, "Device Chip ID should be 0x10 but is: %hhu", chip_id);
this->error_code_ = WRONG_CHIP_ID;
this->mark_failed();
return;
}
// Send a soft reset.
if (!this->write_byte(SPL06_007_REGISTER_RESET, SPL06_007_SOFT_RESET)) {
this->mark_failed();
return;
}
// Wait until the NVM data has finished loading.
uint8_t status;
uint8_t retry = 10;
do {
ESP_LOGI(TAG, "retry is %d", retry);
delay(5); // this seems to be the bare minimum value
if (!this->read_byte(SPL06_007_REGISTER_STATUS, &status)) {
ESP_LOGW(TAG, "Error reading status register.");
this->mark_failed();
return;
}
} while (((status >> 6) ^ SPL06_007_STATUS_READY) && (--retry));
if ((status >> 6) ^ SPL06_007_STATUS_READY) {
ESP_LOGW(TAG, "Timeout loading NVM.");
this->mark_failed();
return;
}
// Read calibration temperature calibration
int16_t c0;
uint8_t c0_msb = read_u8_(SPL06_007_REGISTER_C0);
uint8_t c0_lsb_c1_msb = read_u8_(SPL06_007_REGISTER_C0_C1);
uint8_t c1_lsb = read_u8_(SPL06_007_REGISTER_C1);
c0 = ((c0_msb << 4) | (c0_lsb_c1_msb >> 4));
if (c0 & (1 << 11)) // Check for 2's complement negative number
c0 = c0 | 0XF000; // Set left bits to one for 2's complement conversion of negative number
ESP_LOGV(TAG, "C0:" BYTE_TO_BINARY_PATTERN, BYTE_TO_BINARY(c0));
this->calibration_.c0 = c0;
// c1
int16_t c1;
c1 = (((c0_lsb_c1_msb & 0XF) << 8) | c1_lsb);
if (c1 & (1 << 11)) { // Check for 2's complement negative number
c1 = c1 | 0XF000; // Set left bits to one for 2's complement conversion of negative number
}
ESP_LOGV(TAG, "C1:" BYTE_TO_BINARY_PATTERN, BYTE_TO_BINARY(c1));
this->calibration_.c1 = c1;
// Read pressure calibration
// c00
uint8_t c00_msb = read_u8_(SPL06_007_REGISTER_C00_13);
uint8_t c00_lsb = read_u8_(SPL06_007_REGISTER_C00_14);
uint8_t c00_c10 = read_u8_(SPL06_007_REGISTER_C00_C10);
uint8_t c00_xlsb = c00_c10 >> 4;
int32_t c00 = (((c00_msb << 8) | c00_lsb) << 4) | c00_xlsb;
if (c00 >> 19) {
c00 = c00 | 0XFFF00000;
} // Set left bits to one for 2's complement conversion of negative number
this->calibration_.c00 = c00;
ESP_LOGD(TAG, "C00: %d", this->calibration_.c00);
// c10
int32_t c10;
uint8_t c10_lsb = read_u8_(SPL06_007_REGISTER_C10_16);
uint8_t c10_xlsb = read_u8_(SPL06_007_REGISTER_C10_17);
c10 = ((((c00_c10 & 0b00001111) << 8) | c10_lsb) << 8) | c10_xlsb;
if (c10 >> 19)
c10 = c10 | 0XFFF00000; // Set left bits to one for 2's complement conversion of negative number
this->calibration_.c10 = c10;
ESP_LOGD(TAG, "C10: %d", this->calibration_.c10);
// c01
uint8_t c01_msb = read_u8_(SPL06_007_REGISTER_C01_18);
uint8_t c01_lsb = read_u8_(SPL06_007_REGISTER_C01_19);
this->calibration_.c01 = (c01_msb << 8) | c01_lsb;
ESP_LOGD(TAG, "C01: %d", this->calibration_.c01);
// c11
uint8_t c11_msb = read_u8_(SPL06_007_REGISTER_C11_1A);
uint8_t c11_lsb = read_u8_(SPL06_007_REGISTER_C11_1B);
this->calibration_.c11 = (c11_msb << 8) | c11_lsb;
ESP_LOGD(TAG, "C11: %d", this->calibration_.c11);
// c20
uint8_t c20_msb = read_u8_(SPL06_007_REGISTER_C20_1C);
uint8_t c20_lsb = read_u8_(SPL06_007_REGISTER_C20_1D);
this->calibration_.c20 = (c20_msb << 8) | c20_lsb;
ESP_LOGD(TAG, "C20: %d", this->calibration_.c20);
// c21
uint8_t c21_msb = read_u8_(SPL06_007_REGISTER_C21_1E);
uint8_t c21_lsb = read_u8_(SPL06_007_REGISTER_C21_1F);
this->calibration_.c21 = (c21_msb << 8) | c21_lsb;
ESP_LOGD(TAG, "C21: %d", this->calibration_.c21);
// c30
uint8_t c30_msb = read_u8_(SPL06_007_REGISTER_C30_20);
uint8_t c30_lsb = read_u8_(SPL06_007_REGISTER_C30_21);
this->calibration_.c30 = (c30_msb << 8) | c30_lsb;
ESP_LOGD(TAG, "C30: %d", this->calibration_.c30);
// set temperature sampling
uint8_t tmp_cfg = 0;
tmp_cfg |= 0b1 << 7; // external sensor (always)
tmp_cfg |= (0b000) << 4; // 1 measurement per second
tmp_cfg |= (0b0) << 3; // reserved
tmp_cfg |= (this->temperature_oversampling_);
ESP_LOGD(TAG, "TMP_CFG:" BYTE_TO_BINARY_PATTERN, BYTE_TO_BINARY(tmp_cfg));
this->write_byte(SPL06_007_REGISTER_TMP_CFG, tmp_cfg);
// set pressure sampling
uint8_t prs_cfg = 0;
prs_cfg |= 0b0 << 7; // reserved
prs_cfg |= (0b000) << 4; // 1 measurement per second
prs_cfg |= (this->pressure_oversampling_);
ESP_LOGD(TAG, "PRS_CFG:" BYTE_TO_BINARY_PATTERN, BYTE_TO_BINARY(prs_cfg));
this->write_byte(SPL06_007_REGISTER_PRS_CFG, prs_cfg);
}
void SPL06_007Component::dump_config() {
ESP_LOGCONFIG(TAG, "SPL06-007:");
LOG_I2C_DEVICE(this);
switch (this->error_code_) {
case COMMUNICATION_FAILED:
ESP_LOGW(TAG, "Communication with SPL06-007 failed!");
break;
case WRONG_CHIP_ID:
ESP_LOGW(TAG, "SPL06-007 has wrong chip ID! Is it a SPL06-007?");
break;
case NONE:
default:
break;
}
LOG_UPDATE_INTERVAL(this);
LOG_SENSOR(" ", "Temperature", this->temperature_sensor_);
ESP_LOGCONFIG(TAG, " Oversampling: %s", oversampling_to_str(this->temperature_oversampling_));
LOG_SENSOR(" ", "Pressure", this->pressure_sensor_);
ESP_LOGCONFIG(TAG, " Oversampling: %s", oversampling_to_str(this->pressure_oversampling_));
}
float SPL06_007Component::get_setup_priority() const { return setup_priority::DATA; }
template<class T> uint8_t oversampling_to_time(T over_sampling) { return (1 << uint8_t(over_sampling)); }
template<class T> double_t oversampling_to_factor(T over_sampling) {
uint8_t idx = 1 << uint8_t(over_sampling);
switch (idx) {
case 1:
return 524288.0;
case 2:
return 1572864.0;
case 4:
return 3670016.0;
case 8:
return 7864320.0;
case 16:
return 253952.0;
case 32:
return 516096.0;
case 64:
return 1040384.0;
case 128:
return 2088960.0;
}
return NAN;
}
void SPL06_007Component::update() {
// Enable sensor
ESP_LOGI(TAG, "Configured Temp Oversampling is: %hhu", oversampling_to_time(this->temperature_oversampling_));
ESP_LOGI(TAG, "Configured Pressure Oversampling: %hhu", oversampling_to_time(this->pressure_oversampling_));
ESP_LOGI(TAG, "Sending conversion request...");
if (!this->write_byte(SPL06_007_REGISTER_STATUS, 0b111)) {
this->status_set_warning();
return;
}
this->set_timeout("data", 10, [this]() {
uint8_t data[6];
// uint8_t press_data[6];
if (!this->read_bytes(SPL06_007_REGISTER_MEASUREMENTS, data, 6)) {
ESP_LOGE(TAG, "Error reading temperature measurement registers.");
this->status_set_warning();
return;
}
float temperature = this->read_temperature_(data);
if (std::isnan(temperature)) {
ESP_LOGW(TAG, "Invalid temperature, cannot read pressure values.");
this->status_set_warning();
return;
}
float pressure = this->read_pressure_(data);
ESP_LOGV(TAG, "Got temperature=%.1f°C pressure=%.1fhPa", temperature, pressure);
if (this->temperature_sensor_ != nullptr)
this->temperature_sensor_->publish_state(temperature);
if (this->pressure_sensor_ != nullptr)
this->pressure_sensor_->publish_state(pressure);
this->status_clear_warning();
});
}
int32_t get_temp_raw_(const uint8_t *data) {
int32_t tRaw;
tRaw = (data[3] << 8) | data[4];
tRaw = (tRaw << 8) | data[5];
if (tRaw & (1 << 23))
tRaw = tRaw | 0XFF000000; // Set left bits to one for 2's complement conversion of negative number
return tRaw;
}
double get_temp_raw_sc(const int32_t tRaw, const double temp_compensation_factor) {
return (double(tRaw) / temp_compensation_factor);
}
float SPL06_007Component::read_temperature_(const uint8_t *data) {
int32_t tRaw = get_temp_raw_(data);
ESP_LOGD(TAG, "Raw Temperature: %f, comp: %f", double(tRaw), double(this->temp_compensation_factor_));
double tRawSc = get_temp_raw_sc(double(tRaw), this->temp_compensation_factor_);
ESP_LOGD(TAG, "Raw Temperature SC: %f", tRawSc);
float temp = double(this->calibration_.c0) * 0.5f + double(this->calibration_.c1) * tRawSc;
ESP_LOGD(TAG, "Temperature: %f", temp);
return temp;
}
float SPL06_007Component::read_pressure_(const uint8_t *data) {
// start by recalculating tRawSc
int32_t tRaw = get_temp_raw_(data);
double tRawSc = get_temp_raw_sc(tRaw, this->temp_compensation_factor_);
// then read pressure data
int32_t pRaw;
pRaw = (data[0] << 8) | data[1];
pRaw = (pRaw << 8) | data[2];
if (pRaw & (1 << 23))
pRaw = pRaw | 0XFF000000; // Set left bits to one for 2's complement conversion of negative number
double pRawSc = double(pRaw) / this->pressure_compensation_factor_;
ESP_LOGD(TAG, "Raw Temperature SC: %f, Pressure Compensation Factor: %f, Raw Pressure: %d, Compensated Pressure: %f",
double(tRawSc), this->pressure_compensation_factor_, pRaw, pRawSc);
double pcomp = double(this->calibration_.c00) +
pRawSc * (double(this->calibration_.c10) +
pRawSc * (double(this->calibration_.c20) + pRawSc * double(this->calibration_.c30))) +
tRawSc * double(this->calibration_.c01) +
tRawSc * pRawSc * (double(this->calibration_.c11) + pRawSc * double(this->calibration_.c21));
ESP_LOGD(TAG, "Pressure: %f", pcomp / 100);
return pcomp / 100;
}
void SPL06_007Component::set_temperature_oversampling(SPL06_007TemperatureOversampling temperature_over_sampling) {
this->temperature_oversampling_ = temperature_over_sampling;
this->temp_compensation_factor_ = oversampling_to_factor(temperature_over_sampling);
}
void SPL06_007Component::set_pressure_oversampling(SPL06_007PressureOversampling pressure_over_sampling) {
this->pressure_oversampling_ = pressure_over_sampling;
this->pressure_compensation_factor_ = oversampling_to_factor(pressure_over_sampling);
}
uint8_t SPL06_007Component::read_u8_(uint8_t a_register) {
uint8_t data = 0;
this->read_byte(a_register, &data);
return data;
}
} // namespace spl06_007
} // namespace esphome

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esphome/components/spl06_007/spl06_007.h Normal file
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#pragma once
#include "esphome/core/component.h"
#include "esphome/components/sensor/sensor.h"
#include "esphome/components/i2c/i2c.h"
namespace esphome {
namespace spl06_007 {
/// Internal struct storing the calibration values of an SPL06-007.
struct SPL06_007CalibrationData {
// temperature calibration coefficients
int16_t c0;
int16_t c1;
// pressure calibration coefficients
int32_t c00;
int32_t c10;
int16_t c01;
int16_t c11;
int16_t c20;
int16_t c21;
int16_t c30;
};
/** Enum listing all Temperature Oversampling values for the SPL06-007.
*
* Oversampling basically means measuring a condition multiple times. Higher oversampling
* values therefore increase the time required to read sensor values but increase accuracy.
*/
enum SPL06_007TemperatureOversampling {
SPL06_007_TEMPERATURE_OVERSAMPLING_1X = 0b000, // default
SPL06_007_TEMPERATURE_OVERSAMPLING_2X = 0b001,
SPL06_007_TEMPERATURE_OVERSAMPLING_4X = 0b010,
SPL06_007_TEMPERATURE_OVERSAMPLING_8X = 0b011,
SPL06_007_TEMPERATURE_OVERSAMPLING_16X = 0b100,
SPL06_007_TEMPERATURE_OVERSAMPLING_32X = 0b101,
SPL06_007_TEMPERATURE_OVERSAMPLING_64X = 0b110,
SPL06_007_TEMPERATURE_OVERSAMPLING_128X = 0b111,
};
/** Enum listing all Pressure Oversampling values for the SPL06-007.
*
* Oversampling basically means measuring a condition multiple times. Higher oversampling
* values therefore increase the time required to read sensor values but increase accuracy.
* Note oversampling above 8 requires use of interrupts and are not yet supported
*/
enum SPL06_007PressureOversampling {
SPL06_007_PRESSURE_OVERSAMPLING_1X = 0b0000,
SPL06_007_PRESSURE_OVERSAMPLING_2X = 0b0001, // Low Power.
SPL06_007_PRESSURE_OVERSAMPLING_4X = 0b0010,
SPL06_007_PRESSURE_OVERSAMPLING_8X = 0b0011,
SPL06_007_PRESSURE_OVERSAMPLING_16X = 0b0100, // Standard.
SPL06_007_PRESSURE_OVERSAMPLING_32X = 0b0101,
SPL06_007_PRESSURE_OVERSAMPLING_64X = 0b0110, // High Precision
SPL06_007_PRESSURE_OVERSAMPLING_128X = 0b0111
};
/// This class implements support for the SPL06-007 Temperature+Pressure i2c sensor.
class SPL06_007Component : public PollingComponent, public i2c::I2CDevice {
public:
void set_temperature_sensor(sensor::Sensor *temperature_sensor) { temperature_sensor_ = temperature_sensor; }
void set_pressure_sensor(sensor::Sensor *pressure_sensor) { pressure_sensor_ = pressure_sensor; }
/// Set the oversampling value for the temperature sensor. Default is 2x.
void set_temperature_oversampling(SPL06_007TemperatureOversampling temperature_over_sampling);
/// Set the oversampling value for the pressure sensor. Default is 2x.
void set_pressure_oversampling(SPL06_007PressureOversampling pressure_over_sampling);
// ========== INTERNAL METHODS ==========
// (In most use cases you won't need these)
void setup() override;
void dump_config() override;
float get_setup_priority() const override;
void update() override;
protected:
float read_temperature_(const uint8_t *data);
float read_pressure_(const uint8_t *data);
uint8_t read_u8_(uint8_t a_register);
SPL06_007CalibrationData calibration_;
SPL06_007TemperatureOversampling temperature_oversampling_{SPL06_007_TEMPERATURE_OVERSAMPLING_16X};
SPL06_007PressureOversampling pressure_oversampling_{SPL06_007_PRESSURE_OVERSAMPLING_16X};
double_t temp_compensation_factor_{0};
double_t pressure_compensation_factor_{0};
sensor::Sensor *temperature_sensor_{nullptr};
sensor::Sensor *pressure_sensor_{nullptr};
enum ErrorCode {
NONE = 0,
COMMUNICATION_FAILED,
WRONG_CHIP_ID,
} error_code_{NONE};
};
} // namespace spl06_007
} // namespace esphome