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Solve modbus binary slave problem (#82338)

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* Solve modbus binary slave problem.
This commit is contained in:
jan iversen 2022-11-26 11:11:50 +01:00 committed by GitHub
parent e1a0f8314e
commit 8ed4ce64c3
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 82 additions and 113 deletions
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15
homeassistant/components/modbus/binary_sensor.py
View File

@ -60,7 +60,7 @@ class ModbusBinarySensor(BasePlatform, RestoreEntity, BinarySensorEntity):
"""Initialize the Modbus binary sensor.""" """Initialize the Modbus binary sensor."""
self._count = slave_count + 1 self._count = slave_count + 1
self._coordinator: DataUpdateCoordinator[Any] | None = None self._coordinator: DataUpdateCoordinator[Any] | None = None
self._result = None self._result: list = []
super().__init__(hub, entry) super().__init__(hub, entry)
async def async_setup_slaves( async def async_setup_slaves(
@ -106,15 +106,15 @@ class ModbusBinarySensor(BasePlatform, RestoreEntity, BinarySensorEntity):
return return
self._lazy_errors = self._lazy_error_count self._lazy_errors = self._lazy_error_count
self._attr_available = False self._attr_available = False
self._result = None self._result = []
else: else:
self._lazy_errors = self._lazy_error_count self._lazy_errors = self._lazy_error_count
self._attr_available = True self._attr_available = True
self._result = result
if self._input_type in (CALL_TYPE_COIL, CALL_TYPE_DISCRETE): if self._input_type in (CALL_TYPE_COIL, CALL_TYPE_DISCRETE):
self._attr_is_on = bool(result.bits[0] & 1) self._result = result.bits
else: else:
self._attr_is_on = bool(result.registers[0] & 1) self._result = result.registers
self._attr_is_on = bool(self._result[0] & 1)
self.async_write_ha_state() self.async_write_ha_state()
if self._coordinator: if self._coordinator:
@ -132,8 +132,7 @@ class SlaveSensor(CoordinatorEntity, RestoreEntity, BinarySensorEntity):
self._attr_name = f"{entry[CONF_NAME]} {idx}" self._attr_name = f"{entry[CONF_NAME]} {idx}"
self._attr_device_class = entry.get(CONF_DEVICE_CLASS) self._attr_device_class = entry.get(CONF_DEVICE_CLASS)
self._attr_available = False self._attr_available = False
self._result_inx = int(idx / 8) self._result_inx = idx
self._result_bit = 2 ** (idx % 8)
super().__init__(coordinator) super().__init__(coordinator)
async def async_added_to_hass(self) -> None: async def async_added_to_hass(self) -> None:
@ -148,5 +147,5 @@ class SlaveSensor(CoordinatorEntity, RestoreEntity, BinarySensorEntity):
"""Handle updated data from the coordinator.""" """Handle updated data from the coordinator."""
result = self.coordinator.data result = self.coordinator.data
if result: if result:
self._attr_is_on = result.bits[self._result_inx] & self._result_bit self._attr_is_on = bool(result[self._result_inx] & 1)
super()._handle_coordinator_update() super()._handle_coordinator_update()

180
tests/components/modbus/test_binary_sensor.py
View File

@ -117,35 +117,50 @@ async def test_config_binary_sensor(hass, mock_modbus):
"register_words,do_exception,expected", "register_words,do_exception,expected",
[ [
( (
[0xFF], [True] * 8,
False, False,
STATE_ON, STATE_ON,
), ),
( (
[0x01], [False] * 8,
False,
STATE_OFF,
),
(
[False] + [True] * 7,
False,
STATE_OFF,
),
(
[True] + [False] * 7,
False, False,
STATE_ON, STATE_ON,
), ),
( (
[0x00], [False] * 8,
False,
STATE_OFF,
),
(
[0x80],
False,
STATE_OFF,
),
(
[0xFE],
False,
STATE_OFF,
),
(
[0x00],
True, True,
STATE_UNAVAILABLE, STATE_UNAVAILABLE,
), ),
(
[1] * 8,
False,
STATE_ON,
),
(
[2] * 8,
False,
STATE_OFF,
),
(
[4] + [1] * 7,
False,
STATE_OFF,
),
(
[1] + [8] * 7,
False,
STATE_ON,
),
], ],
) )
async def test_all_binary_sensor(hass, expected, mock_do_cycle): async def test_all_binary_sensor(hass, expected, mock_do_cycle):
@ -173,7 +188,7 @@ async def test_all_binary_sensor(hass, expected, mock_do_cycle):
"register_words,do_exception,start_expect,end_expect", "register_words,do_exception,start_expect,end_expect",
[ [
( (
[0x00], [False * 16],
True, True,
STATE_UNKNOWN, STATE_UNKNOWN,
STATE_UNAVAILABLE, STATE_UNAVAILABLE,
@ -289,6 +304,34 @@ async def test_config_slave_binary_sensor(hass, mock_modbus):
{ {
CONF_NAME: TEST_ENTITY_NAME, CONF_NAME: TEST_ENTITY_NAME,
CONF_ADDRESS: 51, CONF_ADDRESS: 51,
CONF_INPUT_TYPE: CALL_TYPE_COIL,
}
]
},
{
CONF_BINARY_SENSORS: [
{
CONF_NAME: TEST_ENTITY_NAME,
CONF_ADDRESS: 51,
CONF_INPUT_TYPE: CALL_TYPE_DISCRETE,
}
]
},
{
CONF_BINARY_SENSORS: [
{
CONF_NAME: TEST_ENTITY_NAME,
CONF_ADDRESS: 51,
CONF_INPUT_TYPE: CALL_TYPE_REGISTER_HOLDING,
}
]
},
{
CONF_BINARY_SENSORS: [
{
CONF_NAME: TEST_ENTITY_NAME,
CONF_ADDRESS: 51,
CONF_INPUT_TYPE: CALL_TYPE_REGISTER_INPUT,
} }
] ]
}, },
@ -299,106 +342,33 @@ async def test_config_slave_binary_sensor(hass, mock_modbus):
[ [
( (
{CONF_SLAVE_COUNT: 1}, {CONF_SLAVE_COUNT: 1},
[0x01], [False] * 8,
STATE_ON, STATE_OFF,
[ [STATE_OFF],
STATE_OFF,
],
), ),
( (
{CONF_SLAVE_COUNT: 1}, {CONF_SLAVE_COUNT: 1},
[0x02], [True] + [False] * 7,
STATE_OFF, STATE_ON,
[ [STATE_OFF],
STATE_ON,
],
), ),
( (
{CONF_SLAVE_COUNT: 1}, {CONF_SLAVE_COUNT: 1},
[0x04], [False, True] + [False] * 6,
STATE_OFF, STATE_OFF,
[ [STATE_ON],
STATE_OFF,
],
), ),
( (
{CONF_SLAVE_COUNT: 7}, {CONF_SLAVE_COUNT: 7},
[0x01], [True, False] * 4,
STATE_ON, STATE_ON,
[ [STATE_OFF, STATE_ON] * 3 + [STATE_OFF],
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
],
), ),
( (
{CONF_SLAVE_COUNT: 7}, {CONF_SLAVE_COUNT: 31},
[0x82], [True, False] * 16,
STATE_OFF,
[
STATE_ON,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_ON,
],
),
(
{CONF_SLAVE_COUNT: 10},
[0x01, 0x00],
STATE_ON, STATE_ON,
[ [STATE_OFF, STATE_ON] * 15 + [STATE_OFF],
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
],
),
(
{CONF_SLAVE_COUNT: 10},
[0x01, 0x01],
STATE_ON,
[
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_ON,
STATE_OFF,
STATE_OFF,
],
),
(
{CONF_SLAVE_COUNT: 10},
[0x81, 0x01],
STATE_ON,
[
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_OFF,
STATE_ON,
STATE_ON,
STATE_OFF,
STATE_OFF,
],
), ),
], ],
) )