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[gps] Add hdop sensor (#8680)

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Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
realzoulou 2025-05-13 04:05:34 +02:00 committed by GitHub
parent bc0956019b
commit 0ccc5bf714
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GPG Key ID: B5690EEEBB952194
3 changed files with 31 additions and 16 deletions
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13
esphome/components/gps/__init__.py
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@ -25,6 +25,7 @@ GPS = gps_ns.class_("GPS", cg.Component, uart.UARTDevice)
GPSListener = gps_ns.class_("GPSListener")
CONF_GPS_ID = "gps_id"
CONF_HDOP = "hdop"
MULTI_CONF = True
CONFIG_SCHEMA = cv.All(
cv.Schema(
@ -40,7 +41,7 @@ CONFIG_SCHEMA = cv.All(
),
cv.Optional(CONF_SPEED): sensor.sensor_schema(
unit_of_measurement=UNIT_KILOMETER_PER_HOUR,
accuracy_decimals=6,
accuracy_decimals=3,
),
cv.Optional(CONF_COURSE): sensor.sensor_schema(
unit_of_measurement=UNIT_DEGREES,
@ -48,12 +49,16 @@ CONFIG_SCHEMA = cv.All(
),
cv.Optional(CONF_ALTITUDE): sensor.sensor_schema(
unit_of_measurement=UNIT_METER,
accuracy_decimals=1,
accuracy_decimals=2,
),
cv.Optional(CONF_SATELLITES): sensor.sensor_schema(
accuracy_decimals=0,
state_class=STATE_CLASS_MEASUREMENT,
),
cv.Optional(CONF_HDOP): sensor.sensor_schema(
accuracy_decimals=3,
state_class=STATE_CLASS_MEASUREMENT,
),
}
)
.extend(cv.polling_component_schema("20s"))
@ -92,5 +97,9 @@ async def to_code(config):
sens = await sensor.new_sensor(config[CONF_SATELLITES])
cg.add(var.set_satellites_sensor(sens))
if hdop_config := config.get(CONF_HDOP):
sens = await sensor.new_sensor(hdop_config)
cg.add(var.set_hdop_sensor(sens))
# https://platformio.org/lib/show/1655/TinyGPSPlus
cg.add_library("mikalhart/TinyGPSPlus", "1.0.2")

19
esphome/components/gps/gps.cpp
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@ -28,6 +28,9 @@ void GPS::update() {
if (this->satellites_sensor_ != nullptr)
this->satellites_sensor_->publish_state(this->satellites_);
if (this->hdop_sensor_ != nullptr)
this->hdop_sensor_->publish_state(this->hdop_);
}
void GPS::loop() {
@ -44,23 +47,23 @@ void GPS::loop() {
if (tiny_gps_.speed.isUpdated()) {
this->speed_ = tiny_gps_.speed.kmph();
ESP_LOGD(TAG, "Speed:");
ESP_LOGD(TAG, " %f km/h", this->speed_);
ESP_LOGD(TAG, "Speed: %.3f km/h", this->speed_);
}
if (tiny_gps_.course.isUpdated()) {
this->course_ = tiny_gps_.course.deg();
ESP_LOGD(TAG, "Course:");
ESP_LOGD(TAG, " %f °", this->course_);
ESP_LOGD(TAG, "Course: %.2f °", this->course_);
}
if (tiny_gps_.altitude.isUpdated()) {
this->altitude_ = tiny_gps_.altitude.meters();
ESP_LOGD(TAG, "Altitude:");
ESP_LOGD(TAG, " %f m", this->altitude_);
ESP_LOGD(TAG, "Altitude: %.2f m", this->altitude_);
}
if (tiny_gps_.satellites.isUpdated()) {
this->satellites_ = tiny_gps_.satellites.value();
ESP_LOGD(TAG, "Satellites:");
ESP_LOGD(TAG, " %d", this->satellites_);
ESP_LOGD(TAG, "Satellites: %d", this->satellites_);
}
if (tiny_gps_.hdop.isUpdated()) {
this->hdop_ = tiny_gps_.hdop.hdop();
ESP_LOGD(TAG, "HDOP: %.3f", this->hdop_);
}
for (auto *listener : this->listeners_)

15
esphome/components/gps/gps.h
View File

@ -33,6 +33,7 @@ class GPS : public PollingComponent, public uart::UARTDevice {
void set_course_sensor(sensor::Sensor *course_sensor) { course_sensor_ = course_sensor; }
void set_altitude_sensor(sensor::Sensor *altitude_sensor) { altitude_sensor_ = altitude_sensor; }
void set_satellites_sensor(sensor::Sensor *satellites_sensor) { satellites_sensor_ = satellites_sensor; }
void set_hdop_sensor(sensor::Sensor *hdop_sensor) { hdop_sensor_ = hdop_sensor; }
void register_listener(GPSListener *listener) {
listener->parent_ = this;
@ -46,12 +47,13 @@ class GPS : public PollingComponent, public uart::UARTDevice {
TinyGPSPlus &get_tiny_gps() { return this->tiny_gps_; }
protected:
float latitude_ = -1;
float longitude_ = -1;
float speed_ = -1;
float course_ = -1;
float altitude_ = -1;
int satellites_ = -1;
float latitude_ = NAN;
float longitude_ = NAN;
float speed_ = NAN;
float course_ = NAN;
float altitude_ = NAN;
int satellites_ = 0;
double hdop_ = NAN;
sensor::Sensor *latitude_sensor_{nullptr};
sensor::Sensor *longitude_sensor_{nullptr};
@ -59,6 +61,7 @@ class GPS : public PollingComponent, public uart::UARTDevice {
sensor::Sensor *course_sensor_{nullptr};
sensor::Sensor *altitude_sensor_{nullptr};
sensor::Sensor *satellites_sensor_{nullptr};
sensor::Sensor *hdop_sensor_{nullptr};
bool has_time_{false};
TinyGPSPlus tiny_gps_;