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Map gpio pins for touch on esp32-s2/s3 (#4552)

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* Map gpio pins for touch on esp32-s2/s3

* fix value
This commit is contained in:
Jesse Hills 2023-03-13 13:13:36 +13:00 committed by GitHub
parent 6a6aee510d
commit d642aeba0f
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 60 additions and 13 deletions
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73
esphome/components/esp32_touch/binary_sensor.py
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@ -1,5 +1,6 @@
import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.core import CORE
from esphome.components import binary_sensor
from esphome.const import (
CONF_PIN,
@ -7,6 +8,13 @@ from esphome.const import (
CONF_ID,
)
from esphome.components.esp32 import gpio
from esphome.components.esp32.const import (
KEY_ESP32,
KEY_VARIANT,
VARIANT_ESP32,
VARIANT_ESP32S2,
VARIANT_ESP32S3,
)
from . import esp32_touch_ns, ESP32TouchComponent
DEPENDENCIES = ["esp32_touch", "esp32"]
@ -15,24 +23,63 @@ CONF_ESP32_TOUCH_ID = "esp32_touch_id"
CONF_WAKEUP_THRESHOLD = "wakeup_threshold"
TOUCH_PADS = {
4: cg.global_ns.TOUCH_PAD_NUM0,
0: cg.global_ns.TOUCH_PAD_NUM1,
2: cg.global_ns.TOUCH_PAD_NUM2,
15: cg.global_ns.TOUCH_PAD_NUM3,
13: cg.global_ns.TOUCH_PAD_NUM4,
12: cg.global_ns.TOUCH_PAD_NUM5,
14: cg.global_ns.TOUCH_PAD_NUM6,
27: cg.global_ns.TOUCH_PAD_NUM7,
33: cg.global_ns.TOUCH_PAD_NUM8,
32: cg.global_ns.TOUCH_PAD_NUM9,
VARIANT_ESP32: {
4: cg.global_ns.TOUCH_PAD_NUM0,
0: cg.global_ns.TOUCH_PAD_NUM1,
2: cg.global_ns.TOUCH_PAD_NUM2,
15: cg.global_ns.TOUCH_PAD_NUM3,
13: cg.global_ns.TOUCH_PAD_NUM4,
12: cg.global_ns.TOUCH_PAD_NUM5,
14: cg.global_ns.TOUCH_PAD_NUM6,
27: cg.global_ns.TOUCH_PAD_NUM7,
33: cg.global_ns.TOUCH_PAD_NUM8,
32: cg.global_ns.TOUCH_PAD_NUM9,
},
VARIANT_ESP32S2: {
1: cg.global_ns.TOUCH_PAD_NUM1,
2: cg.global_ns.TOUCH_PAD_NUM2,
3: cg.global_ns.TOUCH_PAD_NUM3,
4: cg.global_ns.TOUCH_PAD_NUM4,
5: cg.global_ns.TOUCH_PAD_NUM5,
6: cg.global_ns.TOUCH_PAD_NUM6,
7: cg.global_ns.TOUCH_PAD_NUM7,
8: cg.global_ns.TOUCH_PAD_NUM8,
9: cg.global_ns.TOUCH_PAD_NUM9,
10: cg.global_ns.TOUCH_PAD_NUM10,
11: cg.global_ns.TOUCH_PAD_NUM11,
12: cg.global_ns.TOUCH_PAD_NUM12,
13: cg.global_ns.TOUCH_PAD_NUM13,
14: cg.global_ns.TOUCH_PAD_NUM14,
},
VARIANT_ESP32S3: {
1: cg.global_ns.TOUCH_PAD_NUM1,
2: cg.global_ns.TOUCH_PAD_NUM2,
3: cg.global_ns.TOUCH_PAD_NUM3,
4: cg.global_ns.TOUCH_PAD_NUM4,
5: cg.global_ns.TOUCH_PAD_NUM5,
6: cg.global_ns.TOUCH_PAD_NUM6,
7: cg.global_ns.TOUCH_PAD_NUM7,
8: cg.global_ns.TOUCH_PAD_NUM8,
9: cg.global_ns.TOUCH_PAD_NUM9,
10: cg.global_ns.TOUCH_PAD_NUM10,
11: cg.global_ns.TOUCH_PAD_NUM11,
12: cg.global_ns.TOUCH_PAD_NUM12,
13: cg.global_ns.TOUCH_PAD_NUM13,
14: cg.global_ns.TOUCH_PAD_NUM14,
},
}
def validate_touch_pad(value):
value = gpio.validate_gpio_pin(value)
if value not in TOUCH_PADS:
variant = CORE.data[KEY_ESP32][KEY_VARIANT]
if variant not in TOUCH_PADS:
raise cv.Invalid(f"ESP32 variant {variant} does not support touch pads.")
pads = TOUCH_PADS[variant]
if value not in pads:
raise cv.Invalid(f"Pin {value} does not support touch pads.")
return value
return cv.enum(pads)(value)
ESP32TouchBinarySensor = esp32_touch_ns.class_(
@ -53,7 +100,7 @@ async def to_code(config):
hub = await cg.get_variable(config[CONF_ESP32_TOUCH_ID])
var = cg.new_Pvariable(
config[CONF_ID],
TOUCH_PADS[config[CONF_PIN]],
config[CONF_PIN],
config[CONF_THRESHOLD],
config[CONF_WAKEUP_THRESHOLD],
)