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Code Issues Releases Wiki Activity

[touchscreen] Calibration fixes (#7704)

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This commit is contained in:
Clyde Stubbs
2024-10-31 13:15:39 +11:00
committed by GitHub
parent 74ea1b60e3
commit 8b7e061f3a
9 changed files with 63 additions and 101 deletions
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97
esphome/components/touchscreen/__init__.py
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@@ -1,21 +1,18 @@
import esphome.config_validation as cv
import esphome.codegen as cg
from esphome.components import display
from esphome import automation
import esphome.codegen as cg
from esphome.components import display
import esphome.config_validation as cv
from esphome.const import (
CONF_CALIBRATION,
CONF_DISPLAY,
CONF_ON_TOUCH,
CONF_ON_RELEASE,
CONF_ON_UPDATE,
CONF_SWAP_XY,
CONF_MIRROR_X,
CONF_MIRROR_Y,
CONF_ON_RELEASE,
CONF_ON_TOUCH,
CONF_ON_UPDATE,
CONF_SWAP_XY,
CONF_TRANSFORM,
CONF_CALIBRATION,
)
from esphome.core import coroutine_with_priority
CODEOWNERS = ["@jesserockz", "@nielsnl68"]
@@ -43,51 +40,45 @@ CONF_Y_MIN = "y_min"
CONF_Y_MAX = "y_max"
def validate_calibration(config):
if CONF_CALIBRATION in config:
calibration_config = config[CONF_CALIBRATION]
if (
cv.int_([CONF_X_MIN]) != 0
and cv.int_(calibration_config[CONF_X_MAX]) != 0
and abs(
cv.int_(calibration_config[CONF_X_MIN])
- cv.int_(calibration_config[CONF_X_MAX])
)
< 10
):
raise cv.Invalid("Calibration X values difference must be more than 10")
if (
cv.int_(calibration_config[CONF_Y_MIN]) != 0
and cv.int_(calibration_config[CONF_Y_MAX]) != 0
and abs(
cv.int_(calibration_config[CONF_Y_MIN])
- cv.int_(calibration_config[CONF_Y_MAX])
)
< 10
):
raise cv.Invalid("Calibration Y values difference must be more than 10")
return config
def validate_calibration(calibration_config):
x_min = calibration_config[CONF_X_MIN]
x_max = calibration_config[CONF_X_MAX]
y_min = calibration_config[CONF_Y_MIN]
y_max = calibration_config[CONF_Y_MAX]
if x_max < x_min:
raise cv.Invalid(
"x_min must be smaller than x_max. To mirror the direction use the 'transform' options"
)
if y_max < y_min:
raise cv.Invalid(
"y_min must be smaller than y_max. To mirror the direction use the 'transform' options"
)
x_delta = x_max - x_min
y_delta = y_max - y_min
if x_delta < 10 or y_delta < 10:
raise cv.Invalid("Calibration value range must be greater than 10")
return calibration_config
def calibration_schema(default_max_values):
return cv.Schema(
CALIBRATION_SCHEMA = cv.All(
cv.Schema(
{
cv.Optional(CONF_X_MIN, default=0): cv.int_range(min=0, max=4095),
cv.Optional(CONF_X_MAX, default=default_max_values): cv.int_range(
min=0, max=4095
),
cv.Optional(CONF_Y_MIN, default=0): cv.int_range(min=0, max=4095),
cv.Optional(CONF_Y_MAX, default=default_max_values): cv.int_range(
min=0, max=4095
),
},
validate_calibration,
cv.Required(CONF_X_MIN): cv.int_range(min=0, max=4095),
cv.Required(CONF_X_MAX): cv.int_range(min=0, max=4095),
cv.Required(CONF_Y_MIN): cv.int_range(min=0, max=4095),
cv.Required(CONF_Y_MAX): cv.int_range(min=0, max=4095),
}
),
validate_calibration,
)
def touchscreen_schema(default_touch_timeout=cv.UNDEFINED, calibration_required=False):
calibration = (
cv.Required(CONF_CALIBRATION)
if calibration_required
else cv.Optional(CONF_CALIBRATION)
)
def touchscreen_schema(default_touch_timeout):
return cv.Schema(
{
cv.GenerateID(CONF_DISPLAY): cv.use_id(display.Display),
@@ -102,7 +93,7 @@ def touchscreen_schema(default_touch_timeout):
cv.positive_time_period_milliseconds,
cv.Range(max=cv.TimePeriod(milliseconds=65535)),
),
cv.Optional(CONF_CALIBRATION): calibration_schema(0),
calibration: CALIBRATION_SCHEMA,
cv.Optional(CONF_ON_TOUCH): automation.validate_automation(single=True),
cv.Optional(CONF_ON_UPDATE): automation.validate_automation(single=True),
cv.Optional(CONF_ON_RELEASE): automation.validate_automation(single=True),