Merge branch 'logger_esp8266' into integration

esphome/components/esp8266/__init__.py

@@ -23,6 +23,8 @@ from esphome.helpers import copy_file_if_changed
 from .boards import BOARDS, ESP8266_LD_SCRIPTS
 from .const import (
     CONF_EARLY_PIN_INIT,
+    CONF_ENABLE_SERIAL,
+    CONF_ENABLE_SERIAL1,
     CONF_RESTORE_FROM_FLASH,
     KEY_BOARD,
     KEY_ESP8266,
@@ -31,6 +33,8 @@ from .const import (
     KEY_SERIAL1_REQUIRED,
     KEY_SERIAL_REQUIRED,
     KEY_WAVEFORM_REQUIRED,
+    enable_serial,
+    enable_serial1,
     esp8266_ns,
 )
 from .gpio import PinInitialState, add_pin_initial_states_array
@@ -173,6 +177,8 @@ CONFIG_SCHEMA = cv.All(
             cv.Optional(CONF_BOARD_FLASH_MODE, default="dout"): cv.one_of(
                 *BUILD_FLASH_MODES, lower=True
             ),
+            cv.Optional(CONF_ENABLE_SERIAL): cv.boolean,
+            cv.Optional(CONF_ENABLE_SERIAL1): cv.boolean,
         }
     ),
     set_core_data,
@@ -233,6 +239,12 @@ async def to_code(config):
     if config[CONF_EARLY_PIN_INIT]:
         cg.add_define("USE_ESP8266_EARLY_PIN_INIT")
 
+    # Allow users to force-enable Serial objects for use in lambdas or external libraries
+    if config.get(CONF_ENABLE_SERIAL):
+        enable_serial()
+    if config.get(CONF_ENABLE_SERIAL1):
+        enable_serial1()
+
     # Arduino 2 has a non-standards conformant new that returns a nullptr instead of failing when
     # out of memory and exceptions are disabled. Since Arduino 2.6.0, this flag can be used to make
     # new abort instead. Use it so that OOM fails early (on allocation) instead of on dereference of

esphome/components/esp8266/const.py

@@ -6,6 +6,8 @@ KEY_BOARD = "board"
 KEY_PIN_INITIAL_STATES = "pin_initial_states"
 CONF_RESTORE_FROM_FLASH = "restore_from_flash"
 CONF_EARLY_PIN_INIT = "early_pin_init"
+CONF_ENABLE_SERIAL = "enable_serial"
+CONF_ENABLE_SERIAL1 = "enable_serial1"
 KEY_FLASH_SIZE = "flash_size"
 KEY_WAVEFORM_REQUIRED = "waveform_required"
 KEY_SERIAL_REQUIRED = "serial_required"