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Merge branch 'dev' into nrf52_core

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tomaszduda23 2024-09-02 18:46:39 +02:00 committed by GitHub
commit 1f3847beb5
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40 changed files with 1467 additions and 42 deletions
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2
.github/workflows/release.yml vendored
View file

@ -141,7 +141,7 @@ jobs:
echo name=$(cat /tmp/platform) >> $GITHUB_OUTPUT
- name: Upload digests
uses: actions/upload-artifact@v4.3.4
uses: actions/upload-artifact@v4.4.0
with:
name: digests-${{ steps.sanitize.outputs.name }}
path: /tmp/digests

2
CODEOWNERS
View file

@ -83,6 +83,7 @@ esphome/components/cap1188/* @mreditor97
esphome/components/captive_portal/* @OttoWinter
esphome/components/ccs811/* @habbie
esphome/components/cd74hc4067/* @asoehlke
esphome/components/ch422g/* @jesterret
esphome/components/climate/* @esphome/core
esphome/components/climate_ir/* @glmnet
esphome/components/color_temperature/* @jesserockz
@ -424,6 +425,7 @@ esphome/components/tuya/switch/* @jesserockz
esphome/components/tuya/text_sensor/* @dentra
esphome/components/uart/* @esphome/core
esphome/components/uart/button/* @ssieb
esphome/components/udp/* @clydebarrow
esphome/components/ufire_ec/* @pvizeli
esphome/components/ufire_ise/* @pvizeli
esphome/components/ultrasonic/* @OttoWinter

6
docker/Dockerfile
View file

@ -34,8 +34,8 @@ RUN \
python3-wheel=0.38.4-2 \
iputils-ping=3:20221126-1 \
git=1:2.39.2-1.1 \
curl=7.88.1-10+deb12u6 \
openssh-client=1:9.2p1-2+deb12u2 \
curl=7.88.1-10+deb12u7 \
openssh-client=1:9.2p1-2+deb12u3 \
python3-cffi=1.15.1-5 \
libcairo2=1.16.0-7 \
libmagic1=1:5.44-3 \
@ -49,7 +49,7 @@ RUN \
zlib1g-dev=1:1.2.13.dfsg-1 \
libjpeg-dev=1:2.1.5-2 \
libfreetype-dev=2.12.1+dfsg-5+deb12u3 \
libssl-dev=3.0.13-1~deb12u1 \
libssl-dev=3.0.14-1~deb12u1 \
libffi-dev=3.4.4-1 \
libopenjp2-7=2.5.0-2 \
libtiff6=4.5.0-6+deb12u1 \

5
esphome/components/bluetooth_proxy/bluetooth_proxy.cpp
View file

@ -54,6 +54,9 @@ bool BluetoothProxy::parse_devices(esp_ble_gap_cb_param_t::ble_scan_result_evt_p
}
resp.advertisements.push_back(std::move(adv));
ESP_LOGV(TAG, "Proxying raw packet from %02X:%02X:%02X:%02X:%02X:%02X, length %d. RSSI: %d dB", result.bda[0],
result.bda[1], result.bda[2], result.bda[3], result.bda[4], result.bda[5], length, result.rssi);
}
ESP_LOGV(TAG, "Proxying %d packets", count);
this->api_connection_->send_bluetooth_le_raw_advertisements_response(resp);
@ -87,6 +90,8 @@ void BluetoothProxy::send_api_packet_(const esp32_ble_tracker::ESPBTDevice &devi
void BluetoothProxy::dump_config() {
ESP_LOGCONFIG(TAG, "Bluetooth Proxy:");
ESP_LOGCONFIG(TAG, " Active: %s", YESNO(this->active_));
ESP_LOGCONFIG(TAG, " Connections: %d", this->connections_.size());
ESP_LOGCONFIG(TAG, " Raw advertisements: %s", YESNO(this->raw_advertisements_));
}
int BluetoothProxy::get_bluetooth_connections_free() {

67
esphome/components/ch422g/__init__.py Normal file
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@ -0,0 +1,67 @@
from esphome import pins
import esphome.codegen as cg
from esphome.components import i2c
import esphome.config_validation as cv
from esphome.const import (
CONF_ID,
CONF_INPUT,
CONF_INVERTED,
CONF_MODE,
CONF_NUMBER,
CONF_OUTPUT,
CONF_RESTORE_VALUE,
)
CODEOWNERS = ["@jesterret"]
DEPENDENCIES = ["i2c"]
MULTI_CONF = True
ch422g_ns = cg.esphome_ns.namespace("ch422g")
CH422GComponent = ch422g_ns.class_("CH422GComponent", cg.Component, i2c.I2CDevice)
CH422GGPIOPin = ch422g_ns.class_(
"CH422GGPIOPin", cg.GPIOPin, cg.Parented.template(CH422GComponent)
)
CONF_CH422G = "ch422g"
CONFIG_SCHEMA = (
cv.Schema(
{
cv.Required(CONF_ID): cv.declare_id(CH422GComponent),
cv.Optional(CONF_RESTORE_VALUE, default=False): cv.boolean,
}
)
.extend(cv.COMPONENT_SCHEMA)
.extend(i2c.i2c_device_schema(0x24))
)
async def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
cg.add(var.set_restore_value(config[CONF_RESTORE_VALUE]))
await cg.register_component(var, config)
await i2c.register_i2c_device(var, config)
CH422G_PIN_SCHEMA = pins.gpio_base_schema(
CH422GGPIOPin,
cv.int_range(min=0, max=7),
modes=[CONF_INPUT, CONF_OUTPUT],
).extend(
{
cv.Required(CONF_CH422G): cv.use_id(CH422GComponent),
}
)
@pins.PIN_SCHEMA_REGISTRY.register(CONF_CH422G, CH422G_PIN_SCHEMA)
async def ch422g_pin_to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
parent = await cg.get_variable(config[CONF_CH422G])
cg.add(var.set_parent(parent))
num = config[CONF_NUMBER]
cg.add(var.set_pin(num))
cg.add(var.set_inverted(config[CONF_INVERTED]))
cg.add(var.set_flags(pins.gpio_flags_expr(config[CONF_MODE])))
return var

122
esphome/components/ch422g/ch422g.cpp Normal file
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@ -0,0 +1,122 @@
#include "ch422g.h"
#include "esphome/core/log.h"
namespace esphome {
namespace ch422g {
const uint8_t CH422G_REG_IN = 0x26;
const uint8_t CH422G_REG_OUT = 0x38;
const uint8_t OUT_REG_DEFAULT_VAL = 0xdf;
static const char *const TAG = "ch422g";
void CH422GComponent::setup() {
ESP_LOGCONFIG(TAG, "Setting up CH422G...");
// Test to see if device exists
if (!this->read_inputs_()) {
ESP_LOGE(TAG, "CH422G not detected at 0x%02X", this->address_);
this->mark_failed();
return;
}
// restore defaults over whatever got saved on last boot
if (!this->restore_value_) {
this->write_output_(OUT_REG_DEFAULT_VAL);
}
ESP_LOGD(TAG, "Initialization complete. Warning: %d, Error: %d", this->status_has_warning(),
this->status_has_error());
}
void CH422GComponent::loop() {
// Clear all the previously read flags.
this->pin_read_cache_ = 0x00;
}
void CH422GComponent::dump_config() {
ESP_LOGCONFIG(TAG, "CH422G:");
LOG_I2C_DEVICE(this)
if (this->is_failed()) {
ESP_LOGE(TAG, "Communication with CH422G failed!");
}
}
// ch422g doesn't have any flag support (needs docs?)
void CH422GComponent::pin_mode(uint8_t pin, gpio::Flags flags) {}
bool CH422GComponent::digital_read(uint8_t pin) {
if (this->pin_read_cache_ == 0 || this->pin_read_cache_ & (1 << pin)) {
// Read values on first access or in case it's being read again in the same loop
this->read_inputs_();
}
this->pin_read_cache_ |= (1 << pin);
return this->state_mask_ & (1 << pin);
}
void CH422GComponent::digital_write(uint8_t pin, bool value) {
if (value) {
this->write_output_(this->state_mask_ | (1 << pin));
} else {
this->write_output_(this->state_mask_ & ~(1 << pin));
}
}
bool CH422GComponent::read_inputs_() {
if (this->is_failed()) {
return false;
}
uint8_t temp = 0;
if ((this->last_error_ = this->read(&temp, 1)) != esphome::i2c::ERROR_OK) {
this->status_set_warning(str_sprintf("read_inputs_(): I2C I/O error: %d", (int) this->last_error_).c_str());
return false;
}
uint8_t output = 0;
if ((this->last_error_ = this->bus_->read(CH422G_REG_IN, &output, 1)) != esphome::i2c::ERROR_OK) {
this->status_set_warning(str_sprintf("read_inputs_(): I2C I/O error: %d", (int) this->last_error_).c_str());
return false;
}
this->state_mask_ = output;
this->status_clear_warning();
return true;
}
bool CH422GComponent::write_output_(uint8_t value) {
const uint8_t temp = 1;
if ((this->last_error_ = this->write(&temp, 1, false)) != esphome::i2c::ERROR_OK) {
this->status_set_warning(str_sprintf("write_output_(): I2C I/O error: %d", (int) this->last_error_).c_str());
return false;
}
uint8_t write_mask = value;
if ((this->last_error_ = this->bus_->write(CH422G_REG_OUT, &write_mask, 1)) != esphome::i2c::ERROR_OK) {
this->status_set_warning(
str_sprintf("write_output_(): I2C I/O error: %d for write_mask: %d", (int) this->last_error_, (int) write_mask)
.c_str());
return false;
}
this->state_mask_ = value;
this->status_clear_warning();
return true;
}
float CH422GComponent::get_setup_priority() const { return setup_priority::IO; }
// Run our loop() method very early in the loop, so that we cache read values
// before other components call our digital_read() method.
float CH422GComponent::get_loop_priority() const { return 9.0f; } // Just after WIFI
void CH422GGPIOPin::setup() { pin_mode(flags_); }
void CH422GGPIOPin::pin_mode(gpio::Flags flags) { this->parent_->pin_mode(this->pin_, flags); }
bool CH422GGPIOPin::digital_read() { return this->parent_->digital_read(this->pin_) != this->inverted_; }
void CH422GGPIOPin::digital_write(bool value) { this->parent_->digital_write(this->pin_, value != this->inverted_); }
std::string CH422GGPIOPin::dump_summary() const { return str_sprintf("EXIO%u via CH422G", pin_); }
} // namespace ch422g
} // namespace esphome

70
esphome/components/ch422g/ch422g.h Normal file
View file

@ -0,0 +1,70 @@
#pragma once
#include "esphome/core/component.h"
#include "esphome/core/hal.h"
#include "esphome/components/i2c/i2c.h"
namespace esphome {
namespace ch422g {
class CH422GComponent : public Component, public i2c::I2CDevice {
public:
CH422GComponent() = default;
/// Check i2c availability and setup masks
void setup() override;
/// Poll for input changes periodically
void loop() override;
/// Helper function to read the value of a pin.
bool digital_read(uint8_t pin);
/// Helper function to write the value of a pin.
void digital_write(uint8_t pin, bool value);
/// Helper function to set the pin mode of a pin.
void pin_mode(uint8_t pin, gpio::Flags flags);
float get_setup_priority() const override;
float get_loop_priority() const override;
void dump_config() override;
void set_restore_value(bool restore_value) { this->restore_value_ = restore_value; }
protected:
bool read_inputs_();
bool write_output_(uint8_t value);
/// The mask to write as output state - 1 means HIGH, 0 means LOW
uint8_t state_mask_{0x00};
/// Flags to check if read previously during this loop
uint8_t pin_read_cache_ = {0x00};
/// Storage for last I2C error seen
esphome::i2c::ErrorCode last_error_;
/// Whether we want to override stored values on expander
bool restore_value_{false};
};
/// Helper class to expose a CH422G pin as an internal input GPIO pin.
class CH422GGPIOPin : public GPIOPin {
public:
void setup() override;
void pin_mode(gpio::Flags flags) override;
bool digital_read() override;
void digital_write(bool value) override;
std::string dump_summary() const override;
void set_parent(CH422GComponent *parent) { parent_ = parent; }
void set_pin(uint8_t pin) { pin_ = pin; }
void set_inverted(bool inverted) { inverted_ = inverted; }
void set_flags(gpio::Flags flags) { flags_ = flags; }
protected:
CH422GComponent *parent_;
uint8_t pin_;
bool inverted_;
gpio::Flags flags_;
};
} // namespace ch422g
} // namespace esphome

9
esphome/components/display/__init__.py
View file

@ -1,15 +1,15 @@
from esphome import automation, core
from esphome.automation import maybe_simple_id
import esphome.codegen as cg
import esphome.config_validation as cv
from esphome import core, automation
from esphome.automation import maybe_simple_id
from esphome.const import (
CONF_AUTO_CLEAR_ENABLED,
CONF_FROM,
CONF_ID,
CONF_LAMBDA,
CONF_PAGES,
CONF_PAGE_ID,
CONF_PAGES,
CONF_ROTATION,
CONF_FROM,
CONF_TO,
CONF_TRIGGER_ID,
)
@ -195,3 +195,4 @@ async def display_is_displaying_page_to_code(config, condition_id, template_arg,
@coroutine_with_priority(100.0)
async def to_code(config):
cg.add_global(display_ns.using)
cg.add_define("USE_DISPLAY")

12
esphome/components/ethernet/ethernet_component.cpp
View file

@ -472,13 +472,13 @@ void EthernetComponent::start_connect_() {
if (err != ESP_ERR_ESP_NETIF_DHCP_ALREADY_STARTED) {
ESPHL_ERROR_CHECK(err, "DHCPC start error");
}
#if USE_NETWORK_IPV6
err = esp_netif_create_ip6_linklocal(this->eth_netif_);
if (err != ESP_OK) {
ESPHL_ERROR_CHECK(err, "Enable IPv6 link local failed");
}
#endif /* USE_NETWORK_IPV6 */
}
#if USE_NETWORK_IPV6
err = esp_netif_create_ip6_linklocal(this->eth_netif_);
if (err != ESP_OK) {
ESPHL_ERROR_CHECK(err, "Enable IPv6 link local failed");
}
#endif /* USE_NETWORK_IPV6 */
this->connect_begin_ = millis();
this->status_set_warning();

33
esphome/components/font/__init__.py
View file

@ -1,43 +1,35 @@
import functools
import hashlib
import logging
import functools
from pathlib import Path
import os
from pathlib import Path
import re
from packaging import version
import requests
from esphome import core
from esphome import external_files
import esphome.config_validation as cv
from esphome import core, external_files
import esphome.codegen as cg
from esphome.helpers import (
copy_file_if_changed,
cpp_string_escape,
)
import esphome.config_validation as cv
from esphome.const import (
CONF_FAMILY,
CONF_FILE,
CONF_GLYPHS,
CONF_ID,
CONF_PATH,
CONF_RAW_DATA_ID,
CONF_TYPE,
CONF_REFRESH,
CONF_SIZE,
CONF_PATH,
CONF_WEIGHT,
CONF_TYPE,
CONF_URL,
CONF_WEIGHT,
)
from esphome.core import (
CORE,
HexInt,
)
from esphome.core import CORE, HexInt
from esphome.helpers import copy_file_if_changed, cpp_string_escape
_LOGGER = logging.getLogger(__name__)
DOMAIN = "font"
DEPENDENCIES = ["display"]
MULTI_CONF = True
CODEOWNERS = ["@esphome/core", "@clydebarrow"]
@ -400,10 +392,7 @@ class EFont:
def convert_bitmap_to_pillow_font(filepath):
from PIL import (
PcfFontFile,
BdfFontFile,
)
from PIL import BdfFontFile, PcfFontFile
local_bitmap_font_file = external_files.compute_local_file_dir(
DOMAIN,

5
esphome/components/font/font.cpp
View file

@ -1,9 +1,8 @@
#include "font.h"
#include "esphome/core/color.h"
#include "esphome/core/hal.h"
#include "esphome/core/log.h"
#include "esphome/core/color.h"
#include "esphome/components/display/display_buffer.h"
namespace esphome {
namespace font {
@ -68,6 +67,7 @@ int Font::match_next_glyph(const uint8_t *str, int *match_length) {
return -1;
return lo;
}
#ifdef USE_DISPLAY
void Font::measure(const char *str, int *width, int *x_offset, int *baseline, int *height) {
*baseline = this->baseline_;
*height = this->height_;
@ -164,6 +164,7 @@ void Font::print(int x_start, int y_start, display::Display *display, Color colo
i += match_length;
}
}
#endif
} // namespace font
} // namespace esphome

15
esphome/components/font/font.h
View file

@ -1,8 +1,11 @@
#pragma once
#include "esphome/core/datatypes.h"
#include "esphome/core/color.h"
#include "esphome/components/display/display_buffer.h"
#include "esphome/core/datatypes.h"
#include "esphome/core/defines.h"
#ifdef USE_DISPLAY
#include "esphome/components/display/display.h"
#endif
namespace esphome {
namespace font {
@ -38,7 +41,11 @@ class Glyph {
const GlyphData *glyph_data_;
};
class Font : public display::BaseFont {
class Font
#ifdef USE_DISPLAY
: public display::BaseFont
#endif
{
public:
/** Construct the font with the given glyphs.
*
@ -50,9 +57,11 @@ class Font : public display::BaseFont {
int match_next_glyph(const uint8_t *str, int *match_length);
#ifdef USE_DISPLAY
void print(int x_start, int y_start, display::Display *display, Color color, const char *text,
Color background) override;
void measure(const char *str, int *width, int *x_offset, int *baseline, int *height) override;
#endif
inline int get_baseline() { return this->baseline_; }
inline int get_height() { return this->height_; }
inline int get_bpp() { return this->bpp_; }

6
esphome/components/rpi_dpi_rgb/display.py
View file

@ -3,6 +3,7 @@ import esphome.config_validation as cv
from esphome import pins
from esphome.components import display
from esphome.const import (
CONF_ENABLE_PIN,
CONF_HSYNC_PIN,
CONF_RESET_PIN,
CONF_DATA_PINS,
@ -112,6 +113,7 @@ CONFIG_SCHEMA = cv.All(
cv.Required(CONF_PCLK_PIN): pins.internal_gpio_output_pin_schema,
cv.Required(CONF_HSYNC_PIN): pins.internal_gpio_output_pin_schema,
cv.Required(CONF_VSYNC_PIN): pins.internal_gpio_output_pin_schema,
cv.Optional(CONF_ENABLE_PIN): pins.gpio_output_pin_schema,
cv.Optional(CONF_RESET_PIN): pins.gpio_output_pin_schema,
cv.Optional(CONF_HSYNC_PULSE_WIDTH, default=10): cv.int_,
cv.Optional(CONF_HSYNC_BACK_PORCH, default=10): cv.int_,
@ -164,6 +166,10 @@ async def to_code(config):
cg.add(var.add_data_pin(data_pin, index))
index += 1
if enable_pin := config.get(CONF_ENABLE_PIN):
enable = await cg.gpio_pin_expression(enable_pin)
cg.add(var.set_enable_pin(enable))
if reset_pin := config.get(CONF_RESET_PIN):
reset = await cg.gpio_pin_expression(reset_pin)
cg.add(var.set_reset_pin(reset))

18
esphome/components/rpi_dpi_rgb/rpi_dpi_rgb.cpp
View file

@ -104,12 +104,30 @@ void RpiDpiRgb::dump_config() {
ESP_LOGCONFIG(TAG, " Height: %u", this->height_);
ESP_LOGCONFIG(TAG, " Width: %u", this->width_);
LOG_PIN(" DE Pin: ", this->de_pin_);
LOG_PIN(" Enable Pin: ", this->enable_pin_);
LOG_PIN(" Reset Pin: ", this->reset_pin_);
size_t data_pin_count = sizeof(this->data_pins_) / sizeof(this->data_pins_[0]);
for (size_t i = 0; i != data_pin_count; i++)
ESP_LOGCONFIG(TAG, " Data pin %d: %s", i, (this->data_pins_[i])->dump_summary().c_str());
}
void RpiDpiRgb::reset_display_() const {
if (this->reset_pin_ != nullptr) {
this->reset_pin_->setup();
this->reset_pin_->digital_write(false);
if (this->enable_pin_ != nullptr) {
this->enable_pin_->setup();
this->enable_pin_->digital_write(false);
}
delay(1);
this->reset_pin_->digital_write(true);
if (this->enable_pin_ != nullptr) {
delay(11);
this->enable_pin_->digital_write(true);
}
}
}
} // namespace rpi_dpi_rgb
} // namespace esphome

3
esphome/components/rpi_dpi_rgb/rpi_dpi_rgb.h
View file

@ -36,6 +36,7 @@ class RpiDpiRgb : public display::Display {
void set_pclk_pin(InternalGPIOPin *pclk_pin) { this->pclk_pin_ = pclk_pin; }
void set_vsync_pin(InternalGPIOPin *vsync_pin) { this->vsync_pin_ = vsync_pin; }
void set_hsync_pin(InternalGPIOPin *hsync_pin) { this->hsync_pin_ = hsync_pin; }
void set_enable_pin(GPIOPin *enable_pin) { this->enable_pin_ = enable_pin; }
void set_reset_pin(GPIOPin *reset_pin) { this->reset_pin_ = reset_pin; }
void set_width(uint16_t width) { this->width_ = width; }
void set_dimensions(uint16_t width, uint16_t height) {
@ -62,10 +63,12 @@ class RpiDpiRgb : public display::Display {
protected:
int get_width_internal() override { return this->width_; }
int get_height_internal() override { return this->height_; }
void reset_display_() const;
InternalGPIOPin *de_pin_{nullptr};
InternalGPIOPin *pclk_pin_{nullptr};
InternalGPIOPin *hsync_pin_{nullptr};
InternalGPIOPin *vsync_pin_{nullptr};
GPIOPin *enable_pin_{nullptr};
GPIOPin *reset_pin_{nullptr};
InternalGPIOPin *data_pins_[16] = {};
uint16_t hsync_front_porch_ = 8;

158
esphome/components/udp/__init__.py Normal file
View file

@ -0,0 +1,158 @@
import hashlib
import esphome.codegen as cg
from esphome.components.api import CONF_ENCRYPTION
from esphome.components.binary_sensor import BinarySensor
from esphome.components.sensor import Sensor
import esphome.config_validation as cv
from esphome.const import (
CONF_BINARY_SENSORS,
CONF_ID,
CONF_INTERNAL,
CONF_KEY,
CONF_NAME,
CONF_PORT,
CONF_SENSORS,
)
from esphome.cpp_generator import MockObjClass
CODEOWNERS = ["@clydebarrow"]
DEPENDENCIES = ["network"]
AUTO_LOAD = ["socket"]
MULTI_CONF = True
udp_ns = cg.esphome_ns.namespace("udp")
UDPComponent = udp_ns.class_("UDPComponent", cg.PollingComponent)
CONF_BROADCAST = "broadcast"
CONF_BROADCAST_ID = "broadcast_id"
CONF_ADDRESSES = "addresses"
CONF_PROVIDER = "provider"
CONF_PROVIDERS = "providers"
CONF_REMOTE_ID = "remote_id"
CONF_UDP_ID = "udp_id"
CONF_PING_PONG_ENABLE = "ping_pong_enable"
CONF_PING_PONG_RECYCLE_TIME = "ping_pong_recycle_time"
CONF_ROLLING_CODE_ENABLE = "rolling_code_enable"
def sensor_validation(cls: MockObjClass):
return cv.maybe_simple_value(
cv.Schema(
{
cv.Required(CONF_ID): cv.use_id(cls),
cv.Optional(CONF_BROADCAST_ID): cv.validate_id_name,
}
),
key=CONF_ID,
)
ENCRYPTION_SCHEMA = {
cv.Optional(CONF_ENCRYPTION): cv.maybe_simple_value(
cv.Schema(
{
cv.Required(CONF_KEY): cv.string,
}
),
key=CONF_KEY,
)
}
PROVIDER_SCHEMA = cv.Schema(
{
cv.Required(CONF_NAME): cv.valid_name,
}
).extend(ENCRYPTION_SCHEMA)
def validate_(config):
if CONF_ENCRYPTION in config:
if CONF_SENSORS not in config and CONF_BINARY_SENSORS not in config:
raise cv.Invalid("No sensors or binary sensors to encrypt")
elif config[CONF_ROLLING_CODE_ENABLE]:
raise cv.Invalid("Rolling code requires an encryption key")
if config[CONF_PING_PONG_ENABLE]:
if not any(CONF_ENCRYPTION in p for p in config.get(CONF_PROVIDERS) or ()):
raise cv.Invalid("Ping-pong requires at least one encrypted provider")
return config
CONFIG_SCHEMA = cv.All(
cv.polling_component_schema("15s")
.extend(
{
cv.GenerateID(): cv.declare_id(UDPComponent),
cv.Optional(CONF_PORT, default=18511): cv.port,
cv.Optional(CONF_ADDRESSES, default=["255.255.255.255"]): cv.ensure_list(
cv.ipv4
),
cv.Optional(CONF_ROLLING_CODE_ENABLE, default=False): cv.boolean,
cv.Optional(CONF_PING_PONG_ENABLE, default=False): cv.boolean,
cv.Optional(
CONF_PING_PONG_RECYCLE_TIME, default="600s"
): cv.positive_time_period_seconds,
cv.Optional(CONF_SENSORS): cv.ensure_list(sensor_validation(Sensor)),
cv.Optional(CONF_BINARY_SENSORS): cv.ensure_list(
sensor_validation(BinarySensor)
),
cv.Optional(CONF_PROVIDERS): cv.ensure_list(PROVIDER_SCHEMA),
},
)
.extend(ENCRYPTION_SCHEMA),
validate_,
)
SENSOR_SCHEMA = cv.Schema(
{
cv.Optional(CONF_REMOTE_ID): cv.string_strict,
cv.Required(CONF_PROVIDER): cv.valid_name,
cv.GenerateID(CONF_UDP_ID): cv.use_id(UDPComponent),
}
)
def require_internal_with_name(config):
if CONF_NAME in config and CONF_INTERNAL not in config:
raise cv.Invalid("Must provide internal: config when using name:")
return config
def hash_encryption_key(config: dict):
return list(hashlib.sha256(config[CONF_KEY].encode()).digest())
async def to_code(config):
cg.add_define("USE_UDP")
cg.add_global(udp_ns.using)
var = cg.new_Pvariable(config[CONF_ID])
await cg.register_component(var, config)
cg.add(var.set_port(config[CONF_PORT]))
cg.add(var.set_rolling_code_enable(config[CONF_ROLLING_CODE_ENABLE]))
cg.add(var.set_ping_pong_enable(config[CONF_PING_PONG_ENABLE]))
cg.add(
var.set_ping_pong_recycle_time(
config[CONF_PING_PONG_RECYCLE_TIME].total_seconds
)
)
for sens_conf in config.get(CONF_SENSORS, ()):
sens_id = sens_conf[CONF_ID]
sensor = await cg.get_variable(sens_id)
bcst_id = sens_conf.get(CONF_BROADCAST_ID, sens_id.id)
cg.add(var.add_sensor(bcst_id, sensor))
for sens_conf in config.get(CONF_BINARY_SENSORS, ()):
sens_id = sens_conf[CONF_ID]
sensor = await cg.get_variable(sens_id)
bcst_id = sens_conf.get(CONF_BROADCAST_ID, sens_id.id)
cg.add(var.add_binary_sensor(bcst_id, sensor))
for address in config[CONF_ADDRESSES]:
cg.add(var.add_address(str(address)))
if encryption := config.get(CONF_ENCRYPTION):
cg.add(var.set_encryption_key(hash_encryption_key(encryption)))
for provider in config.get(CONF_PROVIDERS, ()):
name = provider[CONF_NAME]
cg.add(var.add_provider(name))
if encryption := provider.get(CONF_ENCRYPTION):
cg.add(var.set_provider_encryption(name, hash_encryption_key(encryption)))

27
esphome/components/udp/binary_sensor.py Normal file
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import esphome.codegen as cg
from esphome.components import binary_sensor
from esphome.config_validation import All, has_at_least_one_key
from esphome.const import CONF_ID
from . import (
CONF_PROVIDER,
CONF_REMOTE_ID,
CONF_UDP_ID,
SENSOR_SCHEMA,
require_internal_with_name,
)
DEPENDENCIES = ["udp"]
CONFIG_SCHEMA = All(
binary_sensor.binary_sensor_schema().extend(SENSOR_SCHEMA),
has_at_least_one_key(CONF_ID, CONF_REMOTE_ID),
require_internal_with_name,
)
async def to_code(config):
var = await binary_sensor.new_binary_sensor(config)
comp = await cg.get_variable(config[CONF_UDP_ID])
remote_id = str(config.get(CONF_REMOTE_ID) or config.get(CONF_ID))
cg.add(comp.add_remote_binary_sensor(config[CONF_PROVIDER], remote_id, var))

27
esphome/components/udp/sensor.py Normal file
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import esphome.codegen as cg
from esphome.components.sensor import new_sensor, sensor_schema
from esphome.config_validation import All, has_at_least_one_key
from esphome.const import CONF_ID
from . import (
CONF_PROVIDER,
CONF_REMOTE_ID,
CONF_UDP_ID,
SENSOR_SCHEMA,
require_internal_with_name,
)
DEPENDENCIES = ["udp"]
CONFIG_SCHEMA = All(
sensor_schema().extend(SENSOR_SCHEMA),
has_at_least_one_key(CONF_ID, CONF_REMOTE_ID),
require_internal_with_name,
)
async def to_code(config):
var = await new_sensor(config)
comp = await cg.get_variable(config[CONF_UDP_ID])
remote_id = str(config.get(CONF_REMOTE_ID) or config.get(CONF_ID))
cg.add(comp.add_remote_sensor(config[CONF_PROVIDER], remote_id, var))

616
esphome/components/udp/udp_component.cpp Normal file
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#include "esphome/core/log.h"
#include "esphome/core/application.h"
#include "esphome/components/network/util.h"
#include "udp_component.h"
namespace esphome {
namespace udp {
/**
* Structure of a data packet; everything is little-endian
*
* --- In clear text ---
* MAGIC_NUMBER: 16 bits
* host name length: 1 byte
* host name: (length) bytes
* padding: 0 or more null bytes to a 4 byte boundary
*
* --- Encrypted (if key set) ----
* DATA_KEY: 1 byte: OR ROLLING_CODE_KEY:
* Rolling code (if enabled): 8 bytes
* Ping keys: if any
* repeat:
* PING_KEY: 1 byte
* ping code: 4 bytes
* Sensors:
* repeat:
* SENSOR_KEY: 1 byte
* float value: 4 bytes
* name length: 1 byte
* name
* Binary Sensors:
* repeat:
* BINARY_SENSOR_KEY: 1 byte
* bool value: 1 bytes
* name length: 1 byte
* name
*
* Padded to a 4 byte boundary with nulls
*
* Structure of a ping request packet:
* --- In clear text ---
* MAGIC_PING: 16 bits
* host name length: 1 byte
* host name: (length) bytes
* Ping key (4 bytes)
*
*/
static const char *const TAG = "udp";
/**
* XXTEA implementation, using 256 bit key.
*/
static const uint32_t DELTA = 0x9e3779b9;
#define MX ((((z >> 5) ^ (y << 2)) + ((y >> 3) ^ (z << 4))) ^ ((sum ^ y) + (k[(p ^ e) & 7] ^ z)))
/**
* Encrypt a block of data in-place
*/
static void xxtea_encrypt(uint32_t *v, size_t n, const uint32_t *k) {
uint32_t z, y, sum, e;
size_t p;
size_t q = 6 + 52 / n;
sum = 0;
z = v[n - 1];
while (q-- != 0) {
sum += DELTA;
e = (sum >> 2);
for (p = 0; p != n - 1; p++) {
y = v[p + 1];
z = v[p] += MX;
}
y = v[0];
z = v[n - 1] += MX;
}
}
static void xxtea_decrypt(uint32_t *v, size_t n, const uint32_t *k) {
uint32_t z, y, sum, e;
size_t p;
size_t q = 6 + 52 / n;
sum = q * DELTA;
y = v[0];
while (q-- != 0) {
e = (sum >> 2);
for (p = n - 1; p != 0; p--) {
z = v[p - 1];
y = v[p] -= MX;
}
z = v[n - 1];
y = v[0] -= MX;
sum -= DELTA;
}
}
inline static size_t round4(size_t value) { return (value + 3) & ~3; }
union FuData {
uint32_t u32;
float f32;
};
static const size_t MAX_PACKET_SIZE = 508;
static const uint16_t MAGIC_NUMBER = 0x4553;
static const uint16_t MAGIC_PING = 0x5048;
static const uint32_t PREF_HASH = 0x45535043;
enum DataKey {
ZERO_FILL_KEY,
DATA_KEY,
SENSOR_KEY,
BINARY_SENSOR_KEY,
PING_KEY,
ROLLING_CODE_KEY,
};
static const size_t MAX_PING_KEYS = 4;
static inline void add(std::vector<uint8_t> &vec, uint32_t data) {
vec.push_back(data & 0xFF);
vec.push_back((data >> 8) & 0xFF);
vec.push_back((data >> 16) & 0xFF);
vec.push_back((data >> 24) & 0xFF);
}
static inline uint32_t get_uint32(uint8_t *&buf) {
uint32_t data = *buf++;
data += *buf++ << 8;
data += *buf++ << 16;
data += *buf++ << 24;
return data;
}
static inline uint16_t get_uint16(uint8_t *&buf) {
uint16_t data = *buf++;
data += *buf++ << 8;
return data;
}
static inline void add(std::vector<uint8_t> &vec, uint8_t data) { vec.push_back(data); }
static inline void add(std::vector<uint8_t> &vec, uint16_t data) {
vec.push_back((uint8_t) data);
vec.push_back((uint8_t) (data >> 8));
}
static inline void add(std::vector<uint8_t> &vec, DataKey data) { vec.push_back(data); }
static void add(std::vector<uint8_t> &vec, const char *str) {
auto len = strlen(str);
vec.push_back(len);
for (size_t i = 0; i != len; i++) {
vec.push_back(*str++);
}
}
void UDPComponent::setup() {
this->name_ = App.get_name().c_str();
if (strlen(this->name_) > 255) {
this->mark_failed();
this->status_set_error("Device name exceeds 255 chars");
return;
}
this->resend_ping_key_ = this->ping_pong_enable_;
// restore the upper 32 bits of the rolling code, increment and save.
this->pref_ = global_preferences->make_preference<uint32_t>(PREF_HASH, true);
this->pref_.load(&this->rolling_code_[1]);
this->rolling_code_[1]++;
this->pref_.save(&this->rolling_code_[1]);
this->ping_key_ = random_uint32();
ESP_LOGV(TAG, "Rolling code incremented, upper part now %u", (unsigned) this->rolling_code_[1]);
#ifdef USE_SENSOR
for (auto &sensor : this->sensors_) {
sensor.sensor->add_on_state_callback([this, &sensor](float x) {
this->updated_ = true;
sensor.updated = true;
});
}
#endif
#ifdef USE_BINARY_SENSOR
for (auto &sensor : this->binary_sensors_) {
sensor.sensor->add_on_state_callback([this, &sensor](bool value) {
this->updated_ = true;
sensor.updated = true;
});
}
#endif
this->should_send_ = this->ping_pong_enable_;
#ifdef USE_SENSOR
this->should_send_ |= !this->sensors_.empty();
#endif
#ifdef USE_BINARY_SENSOR
this->should_send_ |= !this->binary_sensors_.empty();
#endif
this->should_listen_ = !this->providers_.empty() || this->is_encrypted_();
// initialise the header. This is invariant.
add(this->header_, MAGIC_NUMBER);
add(this->header_, this->name_);
// pad to a multiple of 4 bytes
while (this->header_.size() & 0x3)
this->header_.push_back(0);
#if defined(USE_SOCKET_IMPL_BSD_SOCKETS) || defined(USE_SOCKET_IMPL_LWIP_SOCKETS)
for (const auto &address : this->addresses_) {
struct sockaddr saddr {};
socket::set_sockaddr(&saddr, sizeof(saddr), address, this->port_);
this->sockaddrs_.push_back(saddr);
}
// set up broadcast socket
if (this->should_send_) {
this->broadcast_socket_ = socket::socket(AF_INET, SOCK_DGRAM, IPPROTO_IP);
if (this->broadcast_socket_ == nullptr) {
this->mark_failed();
this->status_set_error("Could not create socket");
return;
}
int enable = 1;
auto err = this->broadcast_socket_->setsockopt(SOL_SOCKET, SO_REUSEADDR, &enable, sizeof(int));
if (err != 0) {
this->status_set_warning("Socket unable to set reuseaddr");
// we can still continue
}
err = this->broadcast_socket_->setsockopt(SOL_SOCKET, SO_BROADCAST, &enable, sizeof(int));
if (err != 0) {
this->status_set_warning("Socket unable to set broadcast");
}
}
// create listening socket if we either want to subscribe to providers, or need to listen
// for ping key broadcasts.
if (this->should_listen_) {
this->listen_socket_ = socket::socket(AF_INET, SOCK_DGRAM, IPPROTO_IP);
if (this->listen_socket_ == nullptr) {
this->mark_failed();
this->status_set_error("Could not create socket");
return;
}
auto err = this->listen_socket_->setblocking(false);
if (err < 0) {
ESP_LOGE(TAG, "Unable to set nonblocking: errno %d", errno);
this->mark_failed();
this->status_set_error("Unable to set nonblocking");
return;
}
int enable = 1;
err = this->listen_socket_->setsockopt(SOL_SOCKET, SO_REUSEADDR, &enable, sizeof(enable));
if (err != 0) {
this->status_set_warning("Socket unable to set reuseaddr");
// we can still continue
}
struct sockaddr_in server {};
socklen_t sl = socket::set_sockaddr_any((struct sockaddr *) &server, sizeof(server), this->port_);
if (sl == 0) {
ESP_LOGE(TAG, "Socket unable to set sockaddr: errno %d", errno);
this->mark_failed();
this->status_set_error("Unable to set sockaddr");
return;
}
err = this->listen_socket_->bind((struct sockaddr *) &server, sizeof(server));
if (err != 0) {
ESP_LOGE(TAG, "Socket unable to bind: errno %d", errno);
this->mark_failed();
this->status_set_error("Unable to bind socket");
return;
}
}
#else
// 8266 and RP2040 `Duino
for (const auto &address : this->addresses_) {
auto ipaddr = IPAddress();
ipaddr.fromString(address.c_str());
this->ipaddrs_.push_back(ipaddr);
}
if (this->should_listen_)
this->udp_client_.begin(this->port_);
#endif
}
void UDPComponent::init_data_() {
this->data_.clear();
if (this->rolling_code_enable_) {
add(this->data_, ROLLING_CODE_KEY);
add(this->data_, this->rolling_code_[0]);
add(this->data_, this->rolling_code_[1]);
this->increment_code_();
} else {
add(this->data_, DATA_KEY);
}
for (auto pkey : this->ping_keys_) {
add(this->data_, PING_KEY);
add(this->data_, pkey.second);
}
}
void UDPComponent::flush_() {
if (!network::is_connected() || this->data_.empty())
return;
uint32_t buffer[MAX_PACKET_SIZE / 4];
memset(buffer, 0, sizeof buffer);
// len must be a multiple of 4
auto header_len = round4(this->header_.size()) / 4;
auto len = round4(data_.size()) / 4;
memcpy(buffer, this->header_.data(), this->header_.size());
memcpy(buffer + header_len, this->data_.data(), this->data_.size());
if (this->is_encrypted_()) {
xxtea_encrypt(buffer + header_len, len, (uint32_t *) this->encryption_key_.data());
}
auto total_len = (header_len + len) * 4;
this->send_packet_(buffer, total_len);
}
void UDPComponent::add_binary_data_(uint8_t key, const char *id, bool data) {
auto len = 1 + 1 + 1 + strlen(id);
if (len + this->header_.size() + this->data_.size() > MAX_PACKET_SIZE) {
this->flush_();
}
add(this->data_, key);
add(this->data_, (uint8_t) data);
add(this->data_, id);
}
void UDPComponent::add_data_(uint8_t key, const char *id, float data) {
FuData udata{.f32 = data};
this->add_data_(key, id, udata.u32);
}
void UDPComponent::add_data_(uint8_t key, const char *id, uint32_t data) {
auto len = 4 + 1 + 1 + strlen(id);
if (len + this->header_.size() + this->data_.size() > MAX_PACKET_SIZE) {
this->flush_();
}
add(this->data_, key);
add(this->data_, data);
add(this->data_, id);
}
void UDPComponent::send_data_(bool all) {
if (!this->should_send_ || !network::is_connected())
return;
this->init_data_();
#ifdef USE_SENSOR
for (auto &sensor : this->sensors_) {
if (all || sensor.updated) {
sensor.updated = false;
this->add_data_(SENSOR_KEY, sensor.id, sensor.sensor->get_state());
}
}
#endif
#ifdef USE_BINARY_SENSOR
for (auto &sensor : this->binary_sensors_) {
if (all || sensor.updated) {
sensor.updated = false;
this->add_binary_data_(BINARY_SENSOR_KEY, sensor.id, sensor.sensor->state);
}
}
#endif
this->flush_();
this->updated_ = false;
this->resend_data_ = false;
}
void UDPComponent::update() {
this->updated_ = true;
this->resend_data_ = this->should_send_;
auto now = millis() / 1000;
if (this->last_key_time_ + this->ping_pong_recyle_time_ < now) {
this->resend_ping_key_ = this->ping_pong_enable_;
this->last_key_time_ = now;
}
}
void UDPComponent::loop() {
uint8_t buf[MAX_PACKET_SIZE];
if (this->should_listen_) {
for (;;) {
#if defined(USE_SOCKET_IMPL_BSD_SOCKETS) || defined(USE_SOCKET_IMPL_LWIP_SOCKETS)
auto len = this->listen_socket_->read(buf, sizeof(buf));
#else
auto len = this->udp_client_.parsePacket();
if (len > 0)
len = this->udp_client_.read(buf, sizeof(buf));
#endif
if (len > 0) {
this->process_(buf, len);
continue;
}
break;
}
}
if (this->resend_ping_key_)
this->send_ping_pong_request_();
if (this->updated_) {
this->send_data_(this->resend_data_);
}
}
void UDPComponent::add_key_(const char *name, uint32_t key) {
if (!this->is_encrypted_())
return;
if (this->ping_keys_.count(name) == 0 && this->ping_keys_.size() == MAX_PING_KEYS) {
ESP_LOGW(TAG, "Ping key from %s discarded", name);
return;
}
this->ping_keys_[name] = key;
this->resend_data_ = true;
ESP_LOGV(TAG, "Ping key from %s now %X", name, (unsigned) key);
}
void UDPComponent::process_ping_request_(const char *name, uint8_t *ptr, size_t len) {
if (len != 4) {
ESP_LOGW(TAG, "Bad ping request");
return;
}
auto key = get_uint32(ptr);
this->add_key_(name, key);
ESP_LOGV(TAG, "Updated ping key for %s to %08X", name, (unsigned) key);
}
static bool process_rolling_code(Provider &provider, uint8_t *&buf, const uint8_t *end) {
if (end - buf < 8)
return false;
auto code0 = get_uint32(buf);
auto code1 = get_uint32(buf);
if (code1 < provider.last_code[1] || (code1 == provider.last_code[1] && code0 <= provider.last_code[0])) {
ESP_LOGW(TAG, "Rolling code for %s %08lX:%08lX is old", provider.name, (unsigned long) code1,
(unsigned long) code0);
return false;
}
provider.last_code[0] = code0;
provider.last_code[1] = code1;
return true;
}
/**
* Process a received packet
*/
void UDPComponent::process_(uint8_t *buf, const size_t len) {
auto ping_key_seen = !this->ping_pong_enable_;
if (len < 8) {
return ESP_LOGV(TAG, "Bad length %zu", len);
}
char namebuf[256]{};
uint8_t byte;
uint8_t *start_ptr = buf;
const uint8_t *end = buf + len;
FuData rdata{};
auto magic = get_uint16(buf);
if (magic != MAGIC_NUMBER && magic != MAGIC_PING)
return ESP_LOGV(TAG, "Bad magic %X", magic);
auto hlen = *buf++;
if (hlen > len - 3) {
return ESP_LOGV(TAG, "Bad hostname length %u > %zu", hlen, len - 3);
}
memcpy(namebuf, buf, hlen);
if (strcmp(this->name_, namebuf) == 0) {
return ESP_LOGV(TAG, "Ignoring our own data");
}
buf += hlen;
if (magic == MAGIC_PING)
return this->process_ping_request_(namebuf, buf, end - buf);
if (round4(len) != len) {
return ESP_LOGW(TAG, "Bad length %zu", len);
}
hlen = round4(hlen + 3);
buf = start_ptr + hlen;
if (buf == end) {
return ESP_LOGV(TAG, "No data after header");
}
if (this->providers_.count(namebuf) == 0) {
return ESP_LOGVV(TAG, "Unknown hostname %s", namebuf);
}
auto &provider = this->providers_[namebuf];
// if encryption not used with this host, ping check is pointless since it would be easily spoofed.
if (provider.encryption_key.empty())
ping_key_seen = true;
ESP_LOGV(TAG, "Found hostname %s", namebuf);
#ifdef USE_SENSOR
auto &sensors = this->remote_sensors_[namebuf];
#endif
#ifdef USE_BINARY_SENSOR
auto &binary_sensors = this->remote_binary_sensors_[namebuf];
#endif
if (!provider.encryption_key.empty()) {
xxtea_decrypt((uint32_t *) buf, (end - buf) / 4, (uint32_t *) provider.encryption_key.data());
}
byte = *buf++;
if (byte == ROLLING_CODE_KEY) {
if (!process_rolling_code(provider, buf, end))
return;
} else if (byte != DATA_KEY) {
return ESP_LOGV(TAG, "Expected rolling_key or data_key, got %X", byte);
}
while (buf < end) {
byte = *buf++;
if (byte == ZERO_FILL_KEY)
continue;
if (byte == PING_KEY) {
if (end - buf < 4) {
return ESP_LOGV(TAG, "PING_KEY requires 4 more bytes");
}
auto key = get_uint32(buf);
if (key == this->ping_key_) {
ping_key_seen = true;
ESP_LOGV(TAG, "Found good ping key %X", (unsigned) key);
} else {
ESP_LOGV(TAG, "Unknown ping key %X", (unsigned) key);
}
continue;
}
if (!ping_key_seen) {
ESP_LOGW(TAG, "Ping key not seen");
this->resend_ping_key_ = true;
break;
}
if (byte == BINARY_SENSOR_KEY) {
if (end - buf < 3) {
return ESP_LOGV(TAG, "Binary sensor key requires at least 3 more bytes");
}
rdata.u32 = *buf++;
} else if (byte == SENSOR_KEY) {
if (end - buf < 6) {
return ESP_LOGV(TAG, "Sensor key requires at least 6 more bytes");
}
rdata.u32 = get_uint32(buf);
} else {
return ESP_LOGW(TAG, "Unknown key byte %X", byte);
}
hlen = *buf++;
if (end - buf < hlen) {
return ESP_LOGV(TAG, "Name length of %u not available", hlen);
}
memset(namebuf, 0, sizeof namebuf);
memcpy(namebuf, buf, hlen);
ESP_LOGV(TAG, "Found sensor key %d, id %s, data %lX", byte, namebuf, (unsigned long) rdata.u32);
buf += hlen;
#ifdef USE_SENSOR
if (byte == SENSOR_KEY && sensors.count(namebuf) != 0)
sensors[namebuf]->publish_state(rdata.f32);
#endif
#ifdef USE_BINARY_SENSOR
if (byte == BINARY_SENSOR_KEY && binary_sensors.count(namebuf) != 0)
binary_sensors[namebuf]->publish_state(rdata.u32 != 0);
#endif
}
}
void UDPComponent::dump_config() {
ESP_LOGCONFIG(TAG, "UDP:");
ESP_LOGCONFIG(TAG, " Port: %u", this->port_);
ESP_LOGCONFIG(TAG, " Encrypted: %s", YESNO(this->is_encrypted_()));
ESP_LOGCONFIG(TAG, " Ping-pong: %s", YESNO(this->ping_pong_enable_));
for (const auto &address : this->addresses_)
ESP_LOGCONFIG(TAG, " Address: %s", address.c_str());
#ifdef USE_SENSOR
for (auto sensor : this->sensors_)
ESP_LOGCONFIG(TAG, " Sensor: %s", sensor.id);
#endif
#ifdef USE_BINARY_SENSOR
for (auto sensor : this->binary_sensors_)
ESP_LOGCONFIG(TAG, " Binary Sensor: %s", sensor.id);
#endif
for (const auto &host : this->providers_) {
ESP_LOGCONFIG(TAG, " Remote host: %s", host.first.c_str());
ESP_LOGCONFIG(TAG, " Encrypted: %s", YESNO(!host.second.encryption_key.empty()));
#ifdef USE_SENSOR
for (const auto &sensor : this->remote_sensors_[host.first.c_str()])
ESP_LOGCONFIG(TAG, " Sensor: %s", sensor.first.c_str());
#endif
#ifdef USE_BINARY_SENSOR
for (const auto &sensor : this->remote_binary_sensors_[host.first.c_str()])
ESP_LOGCONFIG(TAG, " Binary Sensor: %s", sensor.first.c_str());
#endif
}
}
void UDPComponent::increment_code_() {
if (this->rolling_code_enable_) {
if (++this->rolling_code_[0] == 0) {
this->rolling_code_[1]++;
this->pref_.save(&this->rolling_code_[1]);
}
}
}
void UDPComponent::send_packet_(void *data, size_t len) {
#if defined(USE_SOCKET_IMPL_BSD_SOCKETS) || defined(USE_SOCKET_IMPL_LWIP_SOCKETS)
for (const auto &saddr : this->sockaddrs_) {
auto result = this->broadcast_socket_->sendto(data, len, 0, &saddr, sizeof(saddr));
if (result < 0)
ESP_LOGW(TAG, "sendto() error %d", errno);
}
#else
auto iface = IPAddress(0, 0, 0, 0);
for (const auto &saddr : this->ipaddrs_) {
if (this->udp_client_.beginPacketMulticast(saddr, this->port_, iface, 128) != 0) {
this->udp_client_.write((const uint8_t *) data, len);
auto result = this->udp_client_.endPacket();
if (result == 0)
ESP_LOGW(TAG, "udp.write() error");
}
}
#endif
}
void UDPComponent::send_ping_pong_request_() {
if (!this->ping_pong_enable_ || !network::is_connected())
return;
this->ping_key_ = random_uint32();
this->ping_header_.clear();
add(this->ping_header_, MAGIC_PING);
add(this->ping_header_, this->name_);
add(this->ping_header_, this->ping_key_);
this->send_packet_(this->ping_header_.data(), this->ping_header_.size());
this->resend_ping_key_ = false;
ESP_LOGV(TAG, "Sent new ping request %08X", (unsigned) this->ping_key_);
}
} // namespace udp
} // namespace esphome

158
esphome/components/udp/udp_component.h Normal file
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@ -0,0 +1,158 @@
#pragma once
#include "esphome/core/component.h"
#ifdef USE_SENSOR
#include "esphome/components/sensor/sensor.h"
#endif
#ifdef USE_BINARY_SENSOR
#include "esphome/components/binary_sensor/binary_sensor.h"
#endif
#if defined(USE_SOCKET_IMPL_BSD_SOCKETS) || defined(USE_SOCKET_IMPL_LWIP_SOCKETS)
#include "esphome/components/socket/socket.h"
#else
#include <WiFiUdp.h>
#endif
#include <vector>
#include <map>
namespace esphome {
namespace udp {
struct Provider {
std::vector<uint8_t> encryption_key;
const char *name;
uint32_t last_code[2];
};
#ifdef USE_SENSOR
struct Sensor {
sensor::Sensor *sensor;
const char *id;
bool updated;
};
#endif
#ifdef USE_BINARY_SENSOR
struct BinarySensor {
binary_sensor::BinarySensor *sensor;
const char *id;
bool updated;
};
#endif
class UDPComponent : public PollingComponent {
public:
void setup() override;
void loop() override;
void update() override;
void dump_config() override;
#ifdef USE_SENSOR
void add_sensor(const char *id, sensor::Sensor *sensor) {
Sensor st{sensor, id, true};
this->sensors_.push_back(st);
}
void add_remote_sensor(const char *hostname, const char *remote_id, sensor::Sensor *sensor) {
this->add_provider(hostname);
this->remote_sensors_[hostname][remote_id] = sensor;
}
#endif
#ifdef USE_BINARY_SENSOR
void add_binary_sensor(const char *id, binary_sensor::BinarySensor *sensor) {
BinarySensor st{sensor, id, true};
this->binary_sensors_.push_back(st);
}
void add_remote_binary_sensor(const char *hostname, const char *remote_id, binary_sensor::BinarySensor *sensor) {
this->add_provider(hostname);
this->remote_binary_sensors_[hostname][remote_id] = sensor;
}
#endif
void add_address(const char *addr) { this->addresses_.emplace_back(addr); }
void set_port(uint16_t port) { this->port_ = port; }
float get_setup_priority() const override { return setup_priority::AFTER_WIFI; }
void add_provider(const char *hostname) {
if (this->providers_.count(hostname) == 0) {
Provider provider;
provider.encryption_key = std::vector<uint8_t>{};
provider.last_code[0] = 0;
provider.last_code[1] = 0;
provider.name = hostname;
this->providers_[hostname] = provider;
#ifdef USE_SENSOR
this->remote_sensors_[hostname] = std::map<std::string, sensor::Sensor *>();
#endif
#ifdef USE_BINARY_SENSOR
this->remote_binary_sensors_[hostname] = std::map<std::string, binary_sensor::BinarySensor *>();
#endif
}
}
void set_encryption_key(std::vector<uint8_t> key) { this->encryption_key_ = std::move(key); }
void set_rolling_code_enable(bool enable) { this->rolling_code_enable_ = enable; }
void set_ping_pong_enable(bool enable) { this->ping_pong_enable_ = enable; }
void set_ping_pong_recycle_time(uint32_t recycle_time) { this->ping_pong_recyle_time_ = recycle_time; }
void set_provider_encryption(const char *name, std::vector<uint8_t> key) {
this->providers_[name].encryption_key = std::move(key);
}
protected:
void send_data_(bool all);
void process_(uint8_t *buf, size_t len);
void flush_();
void add_data_(uint8_t key, const char *id, float data);
void add_data_(uint8_t key, const char *id, uint32_t data);
void increment_code_();
void add_binary_data_(uint8_t key, const char *id, bool data);
void init_data_();
bool updated_{};
uint16_t port_{18511};
uint32_t ping_key_{};
uint32_t rolling_code_[2]{};
bool rolling_code_enable_{};
bool ping_pong_enable_{};
uint32_t ping_pong_recyle_time_{};
uint32_t last_key_time_{};
bool resend_ping_key_{};
bool resend_data_{};
bool should_send_{};
const char *name_{};
bool should_listen_{};
ESPPreferenceObject pref_;
#if defined(USE_SOCKET_IMPL_BSD_SOCKETS) || defined(USE_SOCKET_IMPL_LWIP_SOCKETS)
std::unique_ptr<socket::Socket> broadcast_socket_ = nullptr;
std::unique_ptr<socket::Socket> listen_socket_ = nullptr;
std::vector<struct sockaddr> sockaddrs_{};
#else
std::vector<IPAddress> ipaddrs_{};
WiFiUDP udp_client_{};
#endif
std::vector<uint8_t> encryption_key_{};
std::vector<std::string> addresses_{};
#ifdef USE_SENSOR
std::vector<Sensor> sensors_{};
std::map<std::string, std::map<std::string, sensor::Sensor *>> remote_sensors_{};
#endif
#ifdef USE_BINARY_SENSOR
std::vector<BinarySensor> binary_sensors_{};
std::map<std::string, std::map<std::string, binary_sensor::BinarySensor *>> remote_binary_sensors_{};
#endif
std::map<std::string, Provider> providers_{};
std::vector<uint8_t> ping_header_{};
std::vector<uint8_t> header_{};
std::vector<uint8_t> data_{};
std::map<const char *, uint32_t> ping_keys_{};
void add_key_(const char *name, uint32_t key);
void send_ping_pong_request_();
void send_packet_(void *data, size_t len);
void process_ping_request_(const char *name, uint8_t *ptr, size_t len);
inline bool is_encrypted_() { return !this->encryption_key_.empty(); }
};
} // namespace udp
} // namespace esphome

1
esphome/core/defines.h
View file

@ -25,6 +25,7 @@
#define USE_DATETIME_DATETIME
#define USE_DATETIME_TIME
#define USE_DEEP_SLEEP
#define USE_DISPLAY
#define USE_EVENT
#define USE_FAN
#define USE_GRAPH

16
esphome/storage_json.py
View file

@ -48,6 +48,8 @@ class StorageJSON:
firmware_bin_path: str,
loaded_integrations: set[str],
no_mdns: bool,
framework: str | None = None,
core_platform: str | None = None,
) -> None:
# Version of the storage JSON schema
assert storage_version is None or isinstance(storage_version, int)
@ -78,6 +80,10 @@ class StorageJSON:
self.loaded_integrations = loaded_integrations
# Is mDNS disabled
self.no_mdns = no_mdns
# The framework used to compile the firmware
self.framework = framework
# The core platform of this firmware. Like "esp32", "rp2040", "host" etc.
self.core_platform = core_platform
def as_dict(self):
return {
@ -94,6 +100,8 @@ class StorageJSON:
"firmware_bin_path": self.firmware_bin_path,
"loaded_integrations": sorted(self.loaded_integrations),
"no_mdns": self.no_mdns,
"framework": self.framework,
"core_platform": self.core_platform,
}
def to_json(self):
@ -127,6 +135,8 @@ class StorageJSON:
and CONF_DISABLED in esph.config[CONF_MDNS]
and esph.config[CONF_MDNS][CONF_DISABLED] is True
),
framework=esph.target_framework,
core_platform=esph.target_platform,
)
@staticmethod
@ -147,6 +157,8 @@ class StorageJSON:
firmware_bin_path=None,
loaded_integrations=set(),
no_mdns=False,
framework=None,
core_platform=platform.lower(),
)
@staticmethod
@ -168,6 +180,8 @@ class StorageJSON:
firmware_bin_path = storage.get("firmware_bin_path")
loaded_integrations = set(storage.get("loaded_integrations", []))
no_mdns = storage.get("no_mdns", False)
framework = storage.get("framework")
core_platform = storage.get("core_platform")
return StorageJSON(
storage_version,
name,
@ -182,6 +196,8 @@ class StorageJSON:
firmware_bin_path,
loaded_integrations,
no_mdns,
framework,
core_platform,
)
@staticmethod

6
esphome/writer.py
View file

@ -9,6 +9,7 @@ from esphome.config import iter_component_configs, iter_components
from esphome.const import (
ENV_NOGITIGNORE,
HEADER_FILE_EXTENSIONS,
PLATFORM_ESP32,
SOURCE_FILE_EXTENSIONS,
__version__,
)
@ -107,7 +108,10 @@ def storage_should_clean(old: StorageJSON, new: StorageJSON) -> bool:
if old.build_path != new.build_path:
return True
if old.loaded_integrations != new.loaded_integrations:
return True
if new.core_platform == PLATFORM_ESP32:
from esphome.components.esp32 import FRAMEWORK_ESP_IDF
return new.framework == FRAMEWORK_ESP_IDF
return False

20
tests/components/ch422g/common.yaml Normal file
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@ -0,0 +1,20 @@
ch422g:
- id: ch422g_hub
address: 0x24
binary_sensor:
- platform: gpio
id: ch422g_input
name: CH422G Binary Sensor
pin:
ch422g: ch422g_hub
number: 1
mode: INPUT
inverted: true
- platform: gpio
id: ch422g_output
pin:
ch422g: ch422g_hub
number: 0
mode: OUTPUT
inverted: false

6
tests/components/ch422g/test.esp32-ard.yaml Normal file
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@ -0,0 +1,6 @@
i2c:
- id: i2c_ch422g
scl: 16
sda: 17
<<: !include common.yaml

6
tests/components/ch422g/test.esp32-c3-ard.yaml Normal file
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@ -0,0 +1,6 @@
i2c:
- id: i2c_ch422g
scl: 5
sda: 4
<<: !include common.yaml

6
tests/components/ch422g/test.esp32-c3-idf.yaml Normal file
View file

@ -0,0 +1,6 @@
i2c:
- id: i2c_ch422g
scl: 5
sda: 4
<<: !include common.yaml

6
tests/components/ch422g/test.esp32-idf.yaml Normal file
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@ -0,0 +1,6 @@
i2c:
- id: i2c_ch422g
scl: 16
sda: 17
<<: !include common.yaml

6
tests/components/ch422g/test.esp8266-ard.yaml Normal file
View file

@ -0,0 +1,6 @@
i2c:
- id: i2c_ch422g
scl: 5
sda: 4
<<: !include common.yaml

6
tests/components/ch422g/test.rp2040-ard.yaml Normal file
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@ -0,0 +1,6 @@
i2c:
- id: i2c_ch422g
scl: 5
sda: 4
<<: !include common.yaml

23
tests/components/font/test.host.yaml Normal file
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@ -0,0 +1,23 @@
font:
- file: "gfonts://Roboto"
id: roboto
size: 20
glyphs: "0123456789."
extras:
- file: "gfonts://Roboto"
glyphs: ["\u00C4", "\u00C5", "\U000000C7"]
- file: "gfonts://Roboto"
id: roboto_web
size: 20
- file: "https://github.com/IdreesInc/Monocraft/releases/download/v3.0/Monocraft.ttf"
id: monocraft
size: 20
- file:
type: web
url: "https://github.com/IdreesInc/Monocraft/releases/download/v3.0/Monocraft.ttf"
id: monocraft2
size: 24
- file: $component_dir/Monocraft.ttf
id: monocraft3
size: 28

35
tests/components/udp/common.yaml Normal file
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@ -0,0 +1,35 @@
wifi:
ssid: MySSID
password: password1
udp:
update_interval: 5s
encryption: "our key goes here"
rolling_code_enable: true
ping_pong_enable: true
binary_sensors:
- binary_sensor_id1
- id: binary_sensor_id1
broadcast_id: other_id
sensors:
- sensor_id1
- id: sensor_id1
broadcast_id: other_id
providers:
- name: some-device-name
encryption: "their key goes here"
sensor:
- platform: template
id: sensor_id1
- platform: udp
provider: some-device-name
id: our_id
remote_id: some_sensor_id
binary_sensor:
- platform: udp
provider: unencrypted-device
id: other_binary_sensor_id
- platform: template
id: binary_sensor_id1

1
tests/components/udp/test.bk72xx-ard.yaml Normal file
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@ -0,0 +1 @@
<<: !include common.yaml

1
tests/components/udp/test.esp32-ard.yaml Normal file
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@ -0,0 +1 @@
<<: !include common.yaml

1
tests/components/udp/test.esp32-c3-ard.yaml Normal file
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@ -0,0 +1 @@
<<: !include common.yaml

1
tests/components/udp/test.esp32-c3-idf.yaml Normal file
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@ -0,0 +1 @@
<<: !include common.yaml

1
tests/components/udp/test.esp32-idf.yaml Normal file
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@ -0,0 +1 @@
<<: !include common.yaml

1
tests/components/udp/test.esp8266-ard.yaml Normal file
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@ -0,0 +1 @@
<<: !include common.yaml

4
tests/components/udp/test.host.yaml Normal file
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@ -0,0 +1,4 @@
packages:
common: !include common.yaml
wifi: !remove

1
tests/components/udp/test.rp2040-ard.yaml Normal file
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@ -0,0 +1 @@
<<: !include common.yaml