sascha/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2025-09-08 14:22:21 +01:00
Code Issues Releases Wiki Activity

ESP8266 early init for pins (#3144)

Browse Source
This commit is contained in:
Otto Winter
2022-02-17 04:59:46 +01:00
committed by GitHub
parent ffa19426d7
commit 5a0b8328d8
5 changed files with 89 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
esphome/components/esp8266/gpio.py
View File

@@ -1,4 +1,6 @@
import logging
from dataclasses import dataclass
from typing import List
from esphome.const import (
CONF_ID,
@@ -12,12 +14,12 @@ from esphome.const import (
CONF_PULLUP,
)
from esphome import pins
from esphome.core import CORE
from esphome.core import CORE, coroutine_with_priority
import esphome.config_validation as cv
import esphome.codegen as cg
from . import boards
from .const import KEY_BOARD, KEY_ESP8266, esp8266_ns
from .const import KEY_BOARD, KEY_ESP8266, KEY_PIN_INITIAL_STATES, esp8266_ns
_LOGGER = logging.getLogger(__name__)
@@ -160,11 +162,57 @@ ESP8266_PIN_SCHEMA = cv.All(
)
@dataclass
class PinInitialState:
mode = 255
level: int = 255
@pins.PIN_SCHEMA_REGISTRY.register("esp8266", ESP8266_PIN_SCHEMA)
async def esp8266_pin_to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
num = config[CONF_NUMBER]
mode = config[CONF_MODE]
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])))
cg.add(var.set_flags(pins.gpio_flags_expr(mode)))
if num < 16:
initial_state: PinInitialState = CORE.data[KEY_ESP8266][KEY_PIN_INITIAL_STATES][
num
]
if mode[CONF_INPUT]:
if mode[CONF_PULLDOWN]:
initial_state.mode = cg.global_ns.INPUT_PULLDOWN_16
elif mode[CONF_PULLUP]:
initial_state.mode = cg.global_ns.INPUT_PULLUP
else:
initial_state.mode = cg.global_ns.INPUT
elif mode[CONF_OUTPUT]:
if mode[CONF_OPEN_DRAIN]:
initial_state.mode = cg.global_ns.OUTPUT_OPEN_DRAIN
else:
initial_state.mode = cg.global_ns.OUTPUT
initial_state.level = int(config[CONF_INVERTED])
return var
@coroutine_with_priority(-999.0)
async def add_pin_initial_states_array():
# Add includes at the very end, so that they override everything
initial_states: List[PinInitialState] = CORE.data[KEY_ESP8266][
KEY_PIN_INITIAL_STATES
]
initial_modes_s = ", ".join(str(x.mode) for x in initial_states)
initial_levels_s = ", ".join(str(x.level) for x in initial_states)
cg.add_global(
cg.RawExpression(
f"const uint8_t ESPHOME_ESP8266_GPIO_INITIAL_MODE[16] = {{{initial_modes_s}}}"
)
)
cg.add_global(
cg.RawExpression(
f"const uint8_t ESPHOME_ESP8266_GPIO_INITIAL_LEVEL[16] = {{{initial_levels_s}}}"
)
)