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Allow final validate of uart stop bits and parity (#4376)

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Jesse Hills 2023-02-02 19:34:25 +13:00 • committed by GitHub
parent 0554b06b7e
commit e95d6041d8
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1 changed files with 21 additions and 1 deletions
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22
esphome/components/uart/__init__.py
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@ -246,11 +246,13 @@ def final_validate_device_schema(
baud_rate: Optional[int] = None, baud_rate: Optional[int] = None,
require_tx: bool = False, require_tx: bool = False,
require_rx: bool = False, require_rx: bool = False,
parity: Optional[str] = None,
stop_bits: Optional[int] = None,
): ):
def validate_baud_rate(value): def validate_baud_rate(value):
if value != baud_rate: if value != baud_rate:
raise cv.Invalid( raise cv.Invalid(
f"Component {name} required baud rate {baud_rate} for the uart bus" f"Component {name} requires baud rate {baud_rate} for the uart bus"
) )
return value return value
@ -266,6 +268,20 @@ def final_validate_device_schema(
return validator return validator
def validate_parity(value):
if value != parity:
raise cv.Invalid(
f"Component {name} requires parity {parity} for the uart bus"
)
return value
def validate_stop_bits(value):
if value != stop_bits:
raise cv.Invalid(
f"Component {name} requires stop bits {stop_bits} for the uart bus"
)
return value
def validate_hub(hub_config): def validate_hub(hub_config):
hub_schema = {} hub_schema = {}
uart_id = hub_config[CONF_ID] uart_id = hub_config[CONF_ID]
@ -288,6 +304,10 @@ def final_validate_device_schema(
] = validate_pin(CONF_RX_PIN, device) ] = validate_pin(CONF_RX_PIN, device)
if baud_rate is not None: if baud_rate is not None:
hub_schema[cv.Required(CONF_BAUD_RATE)] = validate_baud_rate hub_schema[cv.Required(CONF_BAUD_RATE)] = validate_baud_rate
if parity is not None:
hub_schema[cv.Required(CONF_PARITY)] = validate_parity
if stop_bits is not None:
hub_schema[cv.Required(CONF_STOP_BITS)] = validate_stop_bits
return cv.Schema(hub_schema, extra=cv.ALLOW_EXTRA)(hub_config) return cv.Schema(hub_schema, extra=cv.ALLOW_EXTRA)(hub_config)
return cv.Schema( return cv.Schema(