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[debug] Add min_free heap sensor for ESP32 and LibreTiny, add fragmentation for ESP32 (#13231)

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This commit is contained in:
J. Nick Koston
2026-01-15 18:08:26 -10:00
committed by GitHub
parent 14b7539094
commit 8263a8273f
12 changed files with 93 additions and 5 deletions
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esphome/components/debug/sensor.py
+29 -2
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@@ -11,6 +11,9 @@ from esphome.const import (
ENTITY_CATEGORY_DIAGNOSTIC,
ICON_COUNTER,
ICON_TIMER,
PLATFORM_BK72XX,
PLATFORM_LN882X,
PLATFORM_RTL87XX,
UNIT_BYTES,
UNIT_HERTZ,
UNIT_MILLISECOND,
@@ -25,6 +28,7 @@ from . import ( # noqa: F401 pylint: disable=unused-import
DEPENDENCIES = ["debug"]
CONF_MIN_FREE = "min_free"
CONF_PSRAM = "psram"
CONFIG_SCHEMA = {
@@ -42,8 +46,14 @@ CONFIG_SCHEMA = {
entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
),
cv.Optional(CONF_FRAGMENTATION): cv.All(
cv.only_on_esp8266,
cv.require_framework_version(esp8266_arduino=cv.Version(2, 5, 2)),
cv.Any(
cv.All(
cv.only_on_esp8266,
cv.require_framework_version(esp8266_arduino=cv.Version(2, 5, 2)),
),
cv.only_on_esp32,
msg="This feature is only available on ESP8266 (Arduino 2.5.2+) and ESP32",
),
sensor.sensor_schema(
unit_of_measurement=UNIT_PERCENT,
icon=ICON_COUNTER,
@@ -51,6 +61,19 @@ CONFIG_SCHEMA = {
entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
),
),
cv.Optional(CONF_MIN_FREE): cv.All(
cv.Any(
cv.only_on_esp32,
cv.only_on([PLATFORM_BK72XX, PLATFORM_LN882X, PLATFORM_RTL87XX]),
msg="This feature is only available on ESP32 and LibreTiny (BK72xx, LN882x, RTL87xx)",
),
sensor.sensor_schema(
unit_of_measurement=UNIT_BYTES,
icon=ICON_COUNTER,
accuracy_decimals=0,
entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
),
),
cv.Optional(CONF_LOOP_TIME): sensor.sensor_schema(
unit_of_measurement=UNIT_MILLISECOND,
icon=ICON_TIMER,
@@ -93,6 +116,10 @@ async def to_code(config):
sens = await sensor.new_sensor(fragmentation_conf)
cg.add(debug_component.set_fragmentation_sensor(sens))
if min_free_conf := config.get(CONF_MIN_FREE):
sens = await sensor.new_sensor(min_free_conf)
cg.add(debug_component.set_min_free_sensor(sens))
if loop_time_conf := config.get(CONF_LOOP_TIME):
sens = await sensor.new_sensor(loop_time_conf)
cg.add(debug_component.set_loop_time_sensor(sens))