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pulse_counter: Add custom CMakeLists when using use_ulp

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This is necessary to compile the ULP program in ESP-IDF
This commit is contained in:
brisk 2024-03-23 20:54:30 +10:30
parent 7e4d37c9f1
commit 349dc506ce
3 changed files with 21 additions and 2 deletions
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1
esphome/components/pulse_counter/.gitignore vendored Normal file
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@ -0,0 +1 @@
!CMakeLists.txt

3
esphome/components/pulse_counter/CMakeLists.txt Normal file
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@ -0,0 +1,3 @@
FILE(GLOB_RECURSE app_sources ${CMAKE_SOURCE_DIR}/src/*.*)
idf_component_register(SRCS ${app_sources})

19
esphome/components/pulse_counter/sensor.py
View file

@ -1,7 +1,9 @@
import os
import esphome.codegen as cg
import esphome.config_validation as cv
from esphome import automation, pins
from esphome.components import sensor
from esphome.components import esp32
from esphome.const import (
CONF_COUNT_MODE,
CONF_FALLING_EDGE,
@ -21,6 +23,7 @@ from esphome.const import (
from esphome.core import CORE
CONF_USE_PCNT = "use_pcnt"
CONF_USE_ULP = "use_ulp"
pulse_counter_ns = cg.esphome_ns.namespace("pulse_counter")
PulseCounterCountMode = pulse_counter_ns.enum("PulseCounterCountMode")
@ -43,9 +46,11 @@ SetTotalPulsesAction = pulse_counter_ns.class_(
def validate_internal_filter(value):
use_pcnt = value.get(CONF_USE_PCNT)
if CORE.is_esp8266 and use_pcnt:
use_ulp = value.get(CONF_USE_ULP)
if CORE.is_esp8266 and (use_pcnt or use_ulp):
raise cv.Invalid(
"Using hardware PCNT is only available on ESP32",
"Using hardware pulse counters is only available on ESP32",
[CONF_USE_PCNT],
)
@ -106,6 +111,7 @@ CONFIG_SCHEMA = cv.All(
validate_count_mode,
),
cv.SplitDefault(CONF_USE_PCNT, esp32=True): cv.boolean,
cv.Optional(CONF_USE_ULP): cv.boolean,
cv.Optional(
CONF_INTERNAL_FILTER, default="13us"
): cv.positive_time_period_microseconds,
@ -123,6 +129,15 @@ CONFIG_SCHEMA = cv.All(
async def to_code(config):
if config.get(CONF_USE_ULP):
var = await sensor.new_sensor(config, 2)
else:
var = await sensor.new_sensor(config, config.get(CONF_USE_PCNT))
if config.get(CONF_USE_ULP):
esp32.add_extra_build_file(
"src/CMakeLists.txt",
os.path.join(os.path.dirname(__file__), "CMakeLists.txt"),
)
var = await sensor.new_sensor(config, config.get(CONF_USE_PCNT))
await cg.register_component(var, config)