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Adding W5500 support to ethernet component (#4424)

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Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
Jeroen van Oort
2024-03-01 01:46:08 +01:00
committed by GitHub
parent f53f91e191
commit 4a9d7771fe
8 changed files with 298 additions and 23 deletions
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esphome/components/ethernet/__init__.py
+110 -18
View File
@@ -1,6 +1,13 @@
from esphome import pins
import esphome.config_validation as cv
import esphome.final_validate as fv
import esphome.codegen as cg
from esphome.components.esp32 import add_idf_sdkconfig_option, get_esp32_variant
from esphome.components.esp32.const import (
VARIANT_ESP32C3,
VARIANT_ESP32S2,
VARIANT_ESP32S3,
)
from esphome.const import (
CONF_DOMAIN,
CONF_ID,
@@ -12,9 +19,17 @@ from esphome.const import (
CONF_SUBNET,
CONF_DNS1,
CONF_DNS2,
CONF_CLK_PIN,
CONF_MISO_PIN,
CONF_MOSI_PIN,
CONF_CS_PIN,
CONF_INTERRUPT_PIN,
CONF_RESET_PIN,
CONF_SPI,
)
from esphome.core import CORE, coroutine_with_priority
from esphome.components.network import IPAddress
from esphome.components.spi import get_spi_interface, CONF_INTERFACE_INDEX
CONFLICTS_WITH = ["wifi"]
DEPENDENCIES = ["esp32"]
@@ -27,6 +42,8 @@ CONF_MDIO_PIN = "mdio_pin"
CONF_CLK_MODE = "clk_mode"
CONF_POWER_PIN = "power_pin"
CONF_CLOCK_SPEED = "clock_speed"
EthernetType = ethernet_ns.enum("EthernetType")
ETHERNET_TYPES = {
"LAN8720": EthernetType.ETHERNET_TYPE_LAN8720,
@@ -36,8 +53,11 @@ ETHERNET_TYPES = {
"JL1101": EthernetType.ETHERNET_TYPE_JL1101,
"KSZ8081": EthernetType.ETHERNET_TYPE_KSZ8081,
"KSZ8081RNA": EthernetType.ETHERNET_TYPE_KSZ8081RNA,
"W5500": EthernetType.ETHERNET_TYPE_W5500,
}
SPI_ETHERNET_TYPES = ["W5500"]
emac_rmii_clock_mode_t = cg.global_ns.enum("emac_rmii_clock_mode_t")
emac_rmii_clock_gpio_t = cg.global_ns.enum("emac_rmii_clock_gpio_t")
CLK_MODES = {
@@ -84,11 +104,22 @@ def _validate(config):
return config
CONFIG_SCHEMA = cv.All(
BASE_SCHEMA = cv.Schema(
{
cv.GenerateID(): cv.declare_id(EthernetComponent),
cv.Optional(CONF_MANUAL_IP): MANUAL_IP_SCHEMA,
cv.Optional(CONF_DOMAIN, default=".local"): cv.domain_name,
cv.Optional(CONF_USE_ADDRESS): cv.string_strict,
cv.Optional("enable_mdns"): cv.invalid(
"This option has been removed. Please use the [disabled] option under the "
"new mdns component instead."
),
}
).extend(cv.COMPONENT_SCHEMA)
RMII_SCHEMA = BASE_SCHEMA.extend(
cv.Schema(
{
cv.GenerateID(): cv.declare_id(EthernetComponent),
cv.Required(CONF_TYPE): cv.enum(ETHERNET_TYPES, upper=True),
cv.Required(CONF_MDC_PIN): pins.internal_gpio_output_pin_number,
cv.Required(CONF_MDIO_PIN): pins.internal_gpio_output_pin_number,
cv.Optional(CONF_CLK_MODE, default="GPIO0_IN"): cv.enum(
@@ -96,19 +127,64 @@ CONFIG_SCHEMA = cv.All(
),
cv.Optional(CONF_PHY_ADDR, default=0): cv.int_range(min=0, max=31),
cv.Optional(CONF_POWER_PIN): pins.internal_gpio_output_pin_number,
cv.Optional(CONF_MANUAL_IP): MANUAL_IP_SCHEMA,
cv.Optional(CONF_DOMAIN, default=".local"): cv.domain_name,
cv.Optional(CONF_USE_ADDRESS): cv.string_strict,
cv.Optional("enable_mdns"): cv.invalid(
"This option has been removed. Please use the [disabled] option under the "
"new mdns component instead."
}
)
)
SPI_SCHEMA = BASE_SCHEMA.extend(
cv.Schema(
{
cv.Required(CONF_CLK_PIN): pins.internal_gpio_output_pin_number,
cv.Required(CONF_MISO_PIN): pins.internal_gpio_input_pin_number,
cv.Required(CONF_MOSI_PIN): pins.internal_gpio_output_pin_number,
cv.Required(CONF_CS_PIN): pins.internal_gpio_output_pin_number,
cv.Optional(CONF_INTERRUPT_PIN): pins.internal_gpio_input_pin_number,
cv.Optional(CONF_RESET_PIN): pins.internal_gpio_output_pin_number,
cv.Optional(CONF_CLOCK_SPEED, default="26.67MHz"): cv.All(
cv.frequency, cv.int_range(int(8e6), int(80e6))
),
}
).extend(cv.COMPONENT_SCHEMA),
),
)
CONFIG_SCHEMA = cv.All(
cv.typed_schema(
{
"LAN8720": RMII_SCHEMA,
"RTL8201": RMII_SCHEMA,
"DP83848": RMII_SCHEMA,
"IP101": RMII_SCHEMA,
"JL1101": RMII_SCHEMA,
"W5500": SPI_SCHEMA,
},
upper=True,
),
_validate,
)
def _final_validate(config):
if config[CONF_TYPE] not in SPI_ETHERNET_TYPES:
return
if spi_configs := fv.full_config.get().get(CONF_SPI):
variant = get_esp32_variant()
if variant in (VARIANT_ESP32C3, VARIANT_ESP32S2, VARIANT_ESP32S3):
spi_host = "SPI2_HOST"
else:
spi_host = "SPI3_HOST"
for spi_conf in spi_configs:
if (index := spi_conf.get(CONF_INTERFACE_INDEX)) is not None:
interface = get_spi_interface(index)
if interface == spi_host:
raise cv.Invalid(
f"`spi` component is using interface '{interface}'. "
f"To use {config[CONF_TYPE]}, you must change the `interface` on the `spi` component.",
)
FINAL_VALIDATE_SCHEMA = _final_validate
def manual_ip(config):
return cg.StructInitializer(
ManualIP,
@@ -125,15 +201,31 @@ async def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
await cg.register_component(var, config)
cg.add(var.set_phy_addr(config[CONF_PHY_ADDR]))
cg.add(var.set_mdc_pin(config[CONF_MDC_PIN]))
cg.add(var.set_mdio_pin(config[CONF_MDIO_PIN]))
cg.add(var.set_type(config[CONF_TYPE]))
cg.add(var.set_clk_mode(*CLK_MODES[config[CONF_CLK_MODE]]))
cg.add(var.set_use_address(config[CONF_USE_ADDRESS]))
if config[CONF_TYPE] == "W5500":
cg.add(var.set_clk_pin(config[CONF_CLK_PIN]))
cg.add(var.set_miso_pin(config[CONF_MISO_PIN]))
cg.add(var.set_mosi_pin(config[CONF_MOSI_PIN]))
cg.add(var.set_cs_pin(config[CONF_CS_PIN]))
if CONF_INTERRUPT_PIN in config:
cg.add(var.set_interrupt_pin(config[CONF_INTERRUPT_PIN]))
if CONF_RESET_PIN in config:
cg.add(var.set_reset_pin(config[CONF_RESET_PIN]))
cg.add(var.set_clock_speed(config[CONF_CLOCK_SPEED]))
if CONF_POWER_PIN in config:
cg.add(var.set_power_pin(config[CONF_POWER_PIN]))
cg.add_define("USE_ETHERNET_SPI")
if CORE.using_esp_idf:
add_idf_sdkconfig_option("CONFIG_ETH_USE_SPI_ETHERNET", True)
add_idf_sdkconfig_option("CONFIG_ETH_SPI_ETHERNET_W5500", True)
else:
cg.add(var.set_phy_addr(config[CONF_PHY_ADDR]))
cg.add(var.set_mdc_pin(config[CONF_MDC_PIN]))
cg.add(var.set_mdio_pin(config[CONF_MDIO_PIN]))
cg.add(var.set_clk_mode(*CLK_MODES[config[CONF_CLK_MODE]]))
if CONF_POWER_PIN in config:
cg.add(var.set_power_pin(config[CONF_POWER_PIN]))
cg.add(var.set_type(ETHERNET_TYPES[config[CONF_TYPE]]))
cg.add(var.set_use_address(config[CONF_USE_ADDRESS]))
if CONF_MANUAL_IP in config:
cg.add(var.set_manual_ip(manual_ip(config[CONF_MANUAL_IP])))