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https://github.com/esphome/esphome.git
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Add config to allow suppression of warnings about use of strapping pins (#5287)
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
parent
799c3cf439
commit
a794836ebe
10 changed files with 38 additions and 45 deletions
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@ -11,6 +11,7 @@ from esphome.const import (
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CONF_OUTPUT,
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CONF_PULLDOWN,
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CONF_PULLUP,
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CONF_IGNORE_STRAPPING_WARNING,
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)
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from esphome import pins
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from esphome.core import CORE
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@ -176,6 +177,7 @@ ESP32_PIN_SCHEMA = cv.All(
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}
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),
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cv.Optional(CONF_INVERTED, default=False): cv.boolean,
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cv.Optional(CONF_IGNORE_STRAPPING_WARNING, default=False): cv.boolean,
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cv.Optional(CONF_DRIVE_STRENGTH, default="20mA"): cv.All(
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cv.float_with_unit("current", "mA", optional_unit=True),
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cv.enum(DRIVE_STRENGTHS),
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@ -9,6 +9,7 @@ from esphome.const import (
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CONF_PULLUP,
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)
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import esphome.config_validation as cv
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from esphome.pins import check_strapping_pin
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_ESP_SDIO_PINS = {
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@ -35,13 +36,6 @@ def esp32_validate_gpio_pin(value):
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"flash interface in QUAD IO flash mode.",
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value,
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)
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if value in _ESP32_STRAPPING_PINS:
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_LOGGER.warning(
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"GPIO%d is a Strapping PIN and should be avoided.\n"
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"Attaching external pullup/down resistors to strapping pins can cause unexpected failures.\n"
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"See https://esphome.io/guides/faq.html#why-am-i-getting-a-warning-about-strapping-pins",
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value,
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)
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if value in (24, 28, 29, 30, 31):
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# These pins are not exposed in GPIO mux (reason unknown)
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# but they're missing from IO_MUX list in datasheet
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@ -74,4 +68,5 @@ def esp32_validate_supports(value):
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f"GPIO{num} (34-39) does not support pulldowns.", [CONF_MODE, CONF_PULLDOWN]
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)
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check_strapping_pin(value, _ESP32_STRAPPING_PINS, _LOGGER)
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return value
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@ -1,6 +1,7 @@
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import logging
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from esphome.const import CONF_INPUT, CONF_MODE, CONF_NUMBER
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from esphome.pins import check_strapping_pin
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import esphome.config_validation as cv
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@ -12,13 +13,6 @@ _LOGGER = logging.getLogger(__name__)
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def esp32_c2_validate_gpio_pin(value):
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if value < 0 or value > 20:
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raise cv.Invalid(f"Invalid pin number: {value} (must be 0-20)")
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if value in _ESP32C2_STRAPPING_PINS:
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_LOGGER.warning(
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"GPIO%d is a Strapping PIN and should be avoided.\n"
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"Attaching external pullup/down resistors to strapping pins can cause unexpected failures.\n"
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"See https://esphome.io/guides/faq.html#why-am-i-getting-a-warning-about-strapping-pins",
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value,
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)
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return value
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@ -34,4 +28,6 @@ def esp32_c2_validate_supports(value):
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if is_input:
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# All ESP32 pins support input mode
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pass
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check_strapping_pin(value, _ESP32C2_STRAPPING_PINS, _LOGGER)
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return value
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@ -6,6 +6,7 @@ from esphome.const import (
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CONF_NUMBER,
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)
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import esphome.config_validation as cv
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from esphome.pins import check_strapping_pin
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_ESP32C3_SPI_PSRAM_PINS = {
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12: "SPIHD",
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@ -28,13 +29,6 @@ def esp32_c3_validate_gpio_pin(value):
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raise cv.Invalid(
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f"This pin cannot be used on ESP32-C3s and is already used by the SPI/PSRAM interface (function: {_ESP32C3_SPI_PSRAM_PINS[value]})"
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)
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if value in _ESP32C3_STRAPPING_PINS:
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_LOGGER.warning(
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"GPIO%d is a Strapping PIN and should be avoided.\n"
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"Attaching external pullup/down resistors to strapping pins can cause unexpected failures.\n"
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"See https://esphome.io/guides/faq.html#why-am-i-getting-a-warning-about-strapping-pins",
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value,
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)
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return value
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@ -50,4 +44,6 @@ def esp32_c3_validate_supports(value):
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if is_input:
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# All ESP32 pins support input mode
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pass
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check_strapping_pin(value, _ESP32C3_STRAPPING_PINS, _LOGGER)
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return value
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@ -3,6 +3,7 @@ import logging
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from esphome.const import CONF_INPUT, CONF_MODE, CONF_NUMBER
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import esphome.config_validation as cv
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from esphome.pins import check_strapping_pin
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_ESP32C6_SPI_PSRAM_PINS = {
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24: "SPICS0",
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@ -26,13 +27,6 @@ def esp32_c6_validate_gpio_pin(value):
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raise cv.Invalid(
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f"This pin cannot be used on ESP32-C6s and is already used by the SPI/PSRAM interface (function: {_ESP32C6_SPI_PSRAM_PINS[value]})"
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)
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if value in _ESP32C6_STRAPPING_PINS:
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_LOGGER.warning(
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"GPIO%d is a Strapping PIN and should be avoided.\n"
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"Attaching external pullup/down resistors to strapping pins can cause unexpected failures.\n"
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"See https://esphome.io/guides/faq.html#why-am-i-getting-a-warning-about-strapping-pins",
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value,
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)
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return value
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@ -47,4 +41,6 @@ def esp32_c6_validate_supports(value):
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if is_input:
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# All ESP32 pins support input mode
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pass
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check_strapping_pin(value, _ESP32C6_STRAPPING_PINS, _LOGGER)
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return value
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@ -10,6 +10,7 @@ from esphome.const import (
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)
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import esphome.config_validation as cv
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from esphome.pins import check_strapping_pin
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_ESP32S2_SPI_PSRAM_PINS = {
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26: "SPICS1",
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@ -34,13 +35,6 @@ def esp32_s2_validate_gpio_pin(value):
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raise cv.Invalid(
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f"This pin cannot be used on ESP32-S2s and is already used by the SPI/PSRAM interface (function: {_ESP32S2_SPI_PSRAM_PINS[value]})"
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)
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if value in _ESP32S2_STRAPPING_PINS:
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_LOGGER.warning(
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"GPIO%d is a Strapping PIN and should be avoided.\n"
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"Attaching external pullup/down resistors to strapping pins can cause unexpected failures.\n"
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"See https://esphome.io/guides/faq.html#why-am-i-getting-a-warning-about-strapping-pins",
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value,
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)
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if value in (22, 23, 24, 25):
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# These pins are not exposed in GPIO mux (reason unknown)
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@ -77,4 +71,5 @@ def esp32_s2_validate_supports(value):
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f"GPIO{num} does not support pulldowns.", [CONF_MODE, CONF_PULLDOWN]
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)
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check_strapping_pin(value, _ESP32S2_STRAPPING_PINS, _LOGGER)
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return value
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@ -7,6 +7,7 @@ from esphome.const import (
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)
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import esphome.config_validation as cv
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from esphome.pins import check_strapping_pin
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_ESP_32S3_SPI_PSRAM_PINS = {
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26: "SPICS1",
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@ -45,14 +46,6 @@ def esp32_s3_validate_gpio_pin(value):
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value,
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)
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if value in _ESP_32S3_STRAPPING_PINS:
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_LOGGER.warning(
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"GPIO%d is a Strapping PIN and should be avoided.\n"
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"Attaching external pullup/down resistors to strapping pins can cause unexpected failures.\n"
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"See https://esphome.io/guides/faq.html#why-am-i-getting-a-warning-about-strapping-pins",
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value,
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)
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if value in (22, 23, 24, 25):
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# These pins are not exposed in GPIO mux (reason unknown)
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# but they're missing from IO_MUX list in datasheet
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@ -71,4 +64,6 @@ def esp32_s3_validate_supports(value):
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if is_input:
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# All ESP32 pins support input mode
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pass
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check_strapping_pin(value, _ESP_32S3_STRAPPING_PINS, _LOGGER)
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return value
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@ -335,6 +335,7 @@ CONF_IDLE_LEVEL = "idle_level"
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CONF_IDLE_TIME = "idle_time"
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CONF_IF = "if"
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CONF_IGNORE_EFUSE_MAC_CRC = "ignore_efuse_mac_crc"
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CONF_IGNORE_STRAPPING_WARNING = "ignore_strapping_warning"
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CONF_IIR_FILTER = "iir_filter"
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CONF_ILLUMINANCE = "illuminance"
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CONF_IMPEDANCE = "impedance"
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@ -9,11 +9,11 @@ from esphome.const import (
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CONF_OUTPUT,
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CONF_PULLDOWN,
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CONF_PULLUP,
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CONF_IGNORE_STRAPPING_WARNING,
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)
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from esphome.util import SimpleRegistry
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from esphome.core import CORE
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PIN_SCHEMA_REGISTRY = SimpleRegistry()
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@ -146,3 +146,18 @@ internal_gpio_input_pullup_pin_number = _internal_number_creator(
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CONF_PULLUP: True,
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}
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)
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def check_strapping_pin(conf, strapping_pin_list, logger):
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import esphome.config_validation as cv
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num = conf[CONF_NUMBER]
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if num in strapping_pin_list and not conf.get(CONF_IGNORE_STRAPPING_WARNING):
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logger.warning(
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f"GPIO{num} is a strapping PIN and should only be used for I/O with care.\n"
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"Attaching external pullup/down resistors to strapping pins can cause unexpected failures.\n"
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"See https://esphome.io/guides/faq.html#why-am-i-getting-a-warning-about-strapping-pins",
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)
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# mitigate undisciplined use of strapping:
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if num not in strapping_pin_list and conf.get(CONF_IGNORE_STRAPPING_WARNING):
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raise cv.Invalid(f"GPIO{num} is not a strapping pin")
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@ -65,7 +65,9 @@ i2c:
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touchscreen:
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- platform: tt21100
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interrupt_pin: GPIO3
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interrupt_pin:
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number: GPIO3
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ignore_strapping_warning: true
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reset_pin: GPIO48
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binary_sensor:
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