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Modbus_controller: Add custom command. (#2680)

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This commit is contained in:
Martin
2021-11-26 00:48:52 +01:00
committed by GitHub
parent e7827a6997
commit 17a37b1de9
13 changed files with 315 additions and 261 deletions
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esphome/components/modbus_controller/output/__init__.py
+8 -25
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@@ -6,24 +6,21 @@ from esphome.const import (
CONF_ADDRESS,
CONF_ID,
CONF_MULTIPLY,
CONF_OFFSET,
)
from .. import (
SensorItem,
modbus_controller_ns,
ModbusController,
TYPE_REGISTER_MAP,
modbus_calc_properties,
validate_modbus_register,
ModbusItemBaseSchema,
SensorItem,
)
from ..const import (
CONF_BYTE_OFFSET,
CONF_MODBUS_CONTROLLER_ID,
CONF_REGISTER_COUNT,
CONF_VALUE_TYPE,
CONF_WRITE_LAMBDA,
)
from ..sensor import SENSOR_VALUE_TYPE
DEPENDENCIES = ["modbus_controller"]
CODEOWNERS = ["@martgras"]
@@ -34,38 +31,24 @@ ModbusOutput = modbus_controller_ns.class_(
)
CONFIG_SCHEMA = cv.All(
output.FLOAT_OUTPUT_SCHEMA.extend(
output.FLOAT_OUTPUT_SCHEMA.extend(ModbusItemBaseSchema).extend(
{
cv.GenerateID(CONF_MODBUS_CONTROLLER_ID): cv.use_id(ModbusController),
cv.GenerateID(): cv.declare_id(ModbusOutput),
cv.Required(CONF_ADDRESS): cv.positive_int,
cv.Optional(CONF_OFFSET, default=0): cv.positive_int,
cv.Optional(CONF_BYTE_OFFSET): cv.positive_int,
cv.Optional(CONF_VALUE_TYPE, default="U_WORD"): cv.enum(SENSOR_VALUE_TYPE),
cv.Optional(CONF_REGISTER_COUNT, default=0): cv.positive_int,
cv.Optional(CONF_WRITE_LAMBDA): cv.returning_lambda,
cv.Optional(CONF_MULTIPLY, default=1.0): cv.float_,
}
),
validate_modbus_register,
)
async def to_code(config):
byte_offset = 0
if CONF_OFFSET in config:
byte_offset = config[CONF_OFFSET]
# A CONF_BYTE_OFFSET setting overrides CONF_OFFSET
if CONF_BYTE_OFFSET in config:
byte_offset = config[CONF_BYTE_OFFSET]
value_type = config[CONF_VALUE_TYPE]
reg_count = config[CONF_REGISTER_COUNT]
if reg_count == 0:
reg_count = TYPE_REGISTER_MAP[value_type]
byte_offset, reg_count = modbus_calc_properties(config)
var = cg.new_Pvariable(
config[CONF_ID],
config[CONF_ADDRESS],
byte_offset,
value_type,
config[CONF_VALUE_TYPE],
reg_count,
)
await output.register_output(var, config)