Add ESP32 Ethernet Support (#301)

* Fix

* Build flags

* Fix

esphomeyaml/__main__.py

@@ -23,7 +23,8 @@ from esphomeyaml.util import run_external_command, safe_print
 
 _LOGGER = logging.getLogger(__name__)
 
-PRE_INITIALIZE = ['esphomeyaml', 'logger', 'wifi', 'ota', 'mqtt', 'web_server', 'api', 'i2c']
+PRE_INITIALIZE = ['esphomeyaml', 'logger', 'wifi', 'ethernet', 'ota', 'mqtt', 'web_server', 'api',
+                  'i2c']
 
 
 def get_serial_ports():

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'

esphomeyaml/config.py

@@ -79,7 +79,6 @@ def _path_begins_with_(path, other):  # type: (ConfigPath, ConfigPath) -> bool
 
 def _path_begins_with(path, other):  # type: (ConfigPath, ConfigPath) -> bool
     ret = _path_begins_with_(path, other)
-    # print('_path_begins_with({}, {}) -> {}'.format(path, other, ret))
     return ret
 
 
@@ -262,7 +261,7 @@ def validate_config(config):
         success = True
         conflicts_with = getattr(component, 'CONFLICTS_WITH', [])
         for conflict in conflicts_with:
-            if conflict not in config:
+            if conflict in config:
                 result.add_error(u"Component {} cannot be used together with component {}"
                                  u"".format(domain, conflict), [domain])
                 success = False
@@ -317,7 +316,7 @@ def validate_config(config):
             success = True
             conflicts_with = getattr(platform, 'CONFLICTS_WITH', [])
             for conflict in conflicts_with:
-                if conflict not in config:
+                if conflict in config:
                     result.add_error(u"Platform {} cannot be used together with component {}"
                                      u"".format(p_domain, conflict), [domain, i])
                     success = False

esphomeyaml/core.py

@@ -315,7 +315,13 @@ class EsphomeyamlCore(object):
     def address(self):  # type: () -> str
         from esphomeyaml.components import wifi
 
-        return wifi.get_upload_host(self.config[CONF_WIFI])
+        if 'wifi' in self.config:
+            return wifi.get_upload_host(self.config[CONF_WIFI])
+
+        if 'ethernet' in self.config:
+            return wifi.get_upload_host(self.config['ethernet'])
+
+        return None
 
     @property
     def esphomelib_version(self):  # type: () -> Dict[str, str]

esphomeyaml/storage_json.py

@@ -291,6 +291,6 @@ class CheckForUpdateThread(threading.Thread):
 def start_update_check_thread(path):
     # dummy call to strptime as python 2.7 has a bug with strptime when importing from threads
     datetime.strptime('20180101', '%Y%m%d')
-    thread = CheckForUpdateThread(path)
+    thread = CheckForUpdateThread(os.path.abspath(path))
     thread.start()
     return thread

tests/test2.yaml

@@ -11,10 +11,19 @@ esphomeyaml:
 substitutions:
   devicename: test2
 
-wifi:
-  ssid: 'MySSID'
-  password: 'password1'
-  reboot_timeout: 120s
+ethernet:
+  type: LAN8720
+  mdc_pin: GPIO23
+  mdio_pin: GPIO24
+  clk_mode: GPIO0_IN
+  phy_addr: 0
+  power_pin: GPIO25
+  manual_ip:
+    static_ip: 192.168.178.56
+    gateway: 192.168.178.1
+    subnet: 255.255.255.0
+  hostname: helloworld
+  domain: .local
 
 mqtt:
   broker: '192.168.178.84'