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Add "close_comm_on_error" to modbus configuration (#50583)

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jan iversen 2021-05-14 10:54:23 +02:00 • committed by GitHub
parent 7ea23533cf
commit 19cdff10c3
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 9 additions and 0 deletions
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2
homeassistant/components/modbus/__init__.py
View file

@ -57,6 +57,7 @@ from .const import (
CONF_BAUDRATE,
CONF_BYTESIZE,
CONF_CLIMATES,
CONF_CLOSE_COMM_ON_ERROR,
CONF_CURRENT_TEMP,
CONF_CURRENT_TEMP_REGISTER_TYPE,
CONF_DATA_COUNT,
@ -281,6 +282,7 @@ MODBUS_SCHEMA = vol.Schema(
{
vol.Optional(CONF_NAME, default=DEFAULT_HUB): cv.string,
vol.Optional(CONF_TIMEOUT, default=3): cv.socket_timeout,
vol.Optional(CONF_CLOSE_COMM_ON_ERROR, default=True): cv.boolean,
vol.Optional(CONF_DELAY, default=0): cv.positive_int,
vol.Optional(CONF_BINARY_SENSORS): vol.All(
cv.ensure_list, [BINARY_SENSOR_SCHEMA]

1
homeassistant/components/modbus/const.py
View file

@ -16,6 +16,7 @@ from homeassistant.const import (
CONF_BAUDRATE = "baudrate"
CONF_BYTESIZE = "bytesize"
CONF_CLIMATES = "climates"
CONF_CLOSE_COMM_ON_ERROR = "close_comm_on_error"
CONF_COILS = "coils"
CONF_CURRENT_TEMP = "current_temp_register"
CONF_CURRENT_TEMP_REGISTER_TYPE = "current_temp_register_type"

6
homeassistant/components/modbus/modbus.py
View file

@ -28,6 +28,7 @@ from .const import (
ATTR_VALUE,
CONF_BAUDRATE,
CONF_BYTESIZE,
CONF_CLOSE_COMM_ON_ERROR,
CONF_PARITY,
CONF_STOPBITS,
DEFAULT_HUB,
@ -125,6 +126,7 @@ class ModbusHub:
self._config_port = client_config[CONF_PORT]
self._config_timeout = client_config[CONF_TIMEOUT]
self._config_delay = client_config[CONF_DELAY]
self._config_reset_socket = client_config[CONF_CLOSE_COMM_ON_ERROR]
Defaults.Timeout = client_config[CONF_TIMEOUT]
if self._config_type == "serial":
# serial configuration
@ -163,6 +165,7 @@ class ModbusHub:
parity=self._config_parity,
timeout=self._config_timeout,
retry_on_empty=True,
reset_socket=self._config_reset_socket,
)
elif self._config_type == "rtuovertcp":
self._client = ModbusTcpClient(
@ -170,18 +173,21 @@ class ModbusHub:
port=self._config_port,
framer=ModbusRtuFramer,
timeout=self._config_timeout,
reset_socket=self._config_reset_socket,
)
elif self._config_type == "tcp":
self._client = ModbusTcpClient(
host=self._config_host,
port=self._config_port,
timeout=self._config_timeout,
reset_socket=self._config_reset_socket,
)
elif self._config_type == "udp":
self._client = ModbusUdpClient(
host=self._config_host,
port=self._config_port,
timeout=self._config_timeout,
reset_socket=self._config_reset_socket,
)
except ModbusException as exception_error:
self._log_error(exception_error, error_state=False)