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[esp32_rmt_led_strip] Support inverted logic (#12825)

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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
Frederic Meeuwissen
2026-01-04 02:32:27 +01:00
committed by GitHub
parent ee65f2f0cd
commit 8b80fe9c6b
3 changed files with 9 additions and 3 deletions
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2
esphome/components/esp32_rmt_led_strip/led_strip.cpp
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@@ -98,7 +98,7 @@ void ESP32RMTLEDStripLightOutput::setup() {
channel.trans_queue_depth = 1;
channel.flags.io_loop_back = 0;
channel.flags.io_od_mode = 0;
channel.flags.invert_out = 0;
channel.flags.invert_out = this->invert_out_;
channel.flags.with_dma = this->use_dma_;
channel.intr_priority = 0;
if (rmt_new_tx_channel(&channel, &this->channel_) != ESP_OK) {

2
esphome/components/esp32_rmt_led_strip/led_strip.h
View File

@@ -49,6 +49,7 @@ class ESP32RMTLEDStripLightOutput : public light::AddressableLight {
}
void set_pin(uint8_t pin) { this->pin_ = pin; }
void set_inverted(bool inverted) { this->invert_out_ = inverted; }
void set_num_leds(uint16_t num_leds) { this->num_leds_ = num_leds; }
void set_is_rgbw(bool is_rgbw) { this->is_rgbw_ = is_rgbw; }
void set_is_wrgb(bool is_wrgb) { this->is_wrgb_ = is_wrgb; }
@@ -93,6 +94,7 @@ class ESP32RMTLEDStripLightOutput : public light::AddressableLight {
bool is_wrgb_{false};
bool use_dma_{false};
bool use_psram_{false};
bool invert_out_{false};
RGBOrder rgb_order_{ORDER_RGB};

8
esphome/components/esp32_rmt_led_strip/light.py
View File

@@ -8,9 +8,11 @@ from esphome.components.const import CONF_USE_PSRAM
import esphome.config_validation as cv
from esphome.const import (
CONF_CHIPSET,
CONF_INVERTED,
CONF_IS_RGBW,
CONF_MAX_REFRESH_RATE,
CONF_NUM_LEDS,
CONF_NUMBER,
CONF_OUTPUT_ID,
CONF_PIN,
CONF_RGB_ORDER,
@@ -71,7 +73,7 @@ CONFIG_SCHEMA = cv.All(
light.ADDRESSABLE_LIGHT_SCHEMA.extend(
{
cv.GenerateID(CONF_OUTPUT_ID): cv.declare_id(ESP32RMTLEDStripLightOutput),
cv.Required(CONF_PIN): pins.internal_gpio_output_pin_number,
cv.Required(CONF_PIN): pins.internal_gpio_output_pin_schema,
cv.Required(CONF_NUM_LEDS): cv.positive_not_null_int,
cv.Required(CONF_RGB_ORDER): cv.enum(RGB_ORDERS, upper=True),
cv.SplitDefault(
@@ -132,7 +134,9 @@ async def to_code(config):
await cg.register_component(var, config)
cg.add(var.set_num_leds(config[CONF_NUM_LEDS]))
cg.add(var.set_pin(config[CONF_PIN]))
cg.add(var.set_pin(config[CONF_PIN][CONF_NUMBER]))
if config[CONF_PIN][CONF_INVERTED]:
cg.add(var.set_inverted(True))
if CONF_MAX_REFRESH_RATE in config:
cg.add(var.set_max_refresh_rate(config[CONF_MAX_REFRESH_RATE]))