Add ESP32 Ethernet Support (#301)

* Fix * Build flags * Fix
2025-09-21 04:32:23 +01:00 · 2019-01-05 20:47:33 +01:00
parent 3f4bba57f4
commit e72ef9e061
6 changed files with 98 additions and 10 deletions
--- a/esphomeyaml/components/ethernet.py
+++ b/esphomeyaml/components/ethernet.py
@@ -0,0 +1,73 @@
+import voluptuous as vol
+
+from esphomeyaml import pins
+from esphomeyaml.components import wifi
+import esphomeyaml.config_validation as cv
+from esphomeyaml.const import CONF_DOMAIN, CONF_HOSTNAME, CONF_ID, CONF_MANUAL_IP, CONF_TYPE, \
+    ESP_PLATFORM_ESP32
+from esphomeyaml.cpp_generator import Pvariable, add
+from esphomeyaml.cpp_helpers import gpio_output_pin_expression
+from esphomeyaml.cpp_types import App, Component, esphomelib_ns, global_ns
+
+CONFLICTS_WITH = ['wifi']
+ESP_PLATFORMS = [ESP_PLATFORM_ESP32]
+
+CONF_PHY_ADDR = 'phy_addr'
+CONF_MDC_PIN = 'mdc_pin'
+CONF_MDIO_PIN = 'mdio_pin'
+CONF_CLK_MODE = 'clk_mode'
+CONF_POWER_PIN = 'power_pin'
+
+EthernetType = esphomelib_ns.enum('EthernetType')
+ETHERNET_TYPES = {
+    'LAN8720': EthernetType.ETHERNET_TYPE_LAN8720,
+    'TLK110': EthernetType.ETHERNET_TYPE_TLK110,
+}
+
+eth_clock_mode_t = global_ns.enum('eth_clock_mode_t')
+CLK_MODES = {
+    'GPIO0_IN': eth_clock_mode_t.ETH_CLOCK_GPIO0_IN,
+    'GPIO0_OUT': eth_clock_mode_t.ETH_CLOCK_GPIO0_OUT,
+    'GPIO16_OUT': eth_clock_mode_t.ETH_CLOCK_GPIO16_OUT,
+    'GPIO17_OUT': eth_clock_mode_t.ETH_CLOCK_GPIO17_OUT,
+}
+
+EthernetComponent = esphomelib_ns.class_('EthernetComponent', Component)
+
+CONFIG_SCHEMA = vol.Schema({
+    cv.GenerateID(): cv.declare_variable_id(EthernetComponent),
+    vol.Required(CONF_TYPE): cv.one_of(*ETHERNET_TYPES, upper=True),
+    vol.Required(CONF_MDC_PIN): pins.output_pin,
+    vol.Required(CONF_MDIO_PIN): pins.input_output_pin,
+    vol.Optional(CONF_CLK_MODE, default='GPIO0_IN'): cv.one_of(*CLK_MODES, upper=True, space='_'),
+    vol.Optional(CONF_PHY_ADDR, default=0): vol.All(cv.int_, vol.Range(min=0, max=31)),
+    vol.Optional(CONF_POWER_PIN): pins.gpio_output_pin_schema,
+    vol.Optional(CONF_MANUAL_IP): wifi.STA_MANUAL_IP_SCHEMA,
+    vol.Optional(CONF_HOSTNAME): cv.hostname,
+    vol.Optional(CONF_DOMAIN, default='.local'): cv.domain_name,
+})
+
+
+def to_code(config):
+    rhs = App.init_ethernet()
+    eth = Pvariable(config[CONF_ID], rhs)
+
+    add(eth.set_phy_addr(config[CONF_PHY_ADDR]))
+    add(eth.set_mdc_pin(config[CONF_MDC_PIN]))
+    add(eth.set_mdio_pin(config[CONF_MDIO_PIN]))
+    add(eth.set_type(ETHERNET_TYPES[config[CONF_TYPE]]))
+    add(eth.set_clk_mode(CLK_MODES[config[CONF_CLK_MODE]]))
+
+    if CONF_POWER_PIN in config:
+        for pin in gpio_output_pin_expression(config[CONF_POWER_PIN]):
+            yield
+        add(eth.set_power_pin(pin))
+
+    if CONF_HOSTNAME in config:
+        add(eth.set_hostname(config[CONF_HOSTNAME]))
+
+    if CONF_MANUAL_IP in config:
+        add(eth.set_manual_ip(wifi.manual_ip(config[CONF_MANUAL_IP])))
+
+
+REQUIRED_BUILD_FLAGS = '-DUSE_ETHERNET'