From bbf3d382e8be1a9039f1fc51eb4fd888eb08ee9b Mon Sep 17 00:00:00 2001
From: Sergey Dudanov <sergey.dudanov@gmail.com>
Date: Wed, 12 Jul 2023 08:12:40 +0400
Subject: [PATCH] added uart final validate data bits (#5079)
---
esphome/components/uart/__init__.py | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/esphome/components/uart/__init__.py b/esphome/components/uart/__init__.py
index ed60a9f880..aea59d9d8b 100644
--- a/esphome/components/uart/__init__.py
+++ b/esphome/components/uart/__init__.py
@@ -246,6 +246,7 @@ def final_validate_device_schema(
baud_rate: Optional[int] = None,
require_tx: bool = False,
require_rx: bool = False,
+ data_bits: Optional[int] = None,
parity: Optional[str] = None,
stop_bits: Optional[int] = None,
):
@@ -268,6 +269,13 @@ def final_validate_device_schema(
return validator
+ def validate_data_bits(value):
+ if value != data_bits:
+ raise cv.Invalid(
+ f"Component {name} requires {data_bits} data bits for the uart bus"
+ )
+ return value
+
def validate_parity(value):
if value != parity:
raise cv.Invalid(
@@ -278,7 +286,7 @@ def final_validate_device_schema(
def validate_stop_bits(value):
if value != stop_bits:
raise cv.Invalid(
- f"Component {name} requires stop bits {stop_bits} for the uart bus"
+ f"Component {name} requires {stop_bits} stop bits for the uart bus"
)
return value
@@ -304,6 +312,8 @@ def final_validate_device_schema(
] = validate_pin(CONF_RX_PIN, device)
if baud_rate is not None:
hub_schema[cv.Required(CONF_BAUD_RATE)] = validate_baud_rate
+ if data_bits is not None:
+ hub_schema[cv.Required(CONF_DATA_BITS)] = validate_data_bits
if parity is not None:
hub_schema[cv.Required(CONF_PARITY)] = validate_parity
if stop_bits is not None: