Dev 0.10 (#151)

* S allius/issue117 (#118)

* add shutdown flag

* add more register definitions

* add start commando for client side connections

* add first support for port 8899

* fix shutdown

* add client_mode configuration

* read client_mode config to setup inverter connections

* add client_mode connections over port 8899

* add preview build

* Update README.md

describe the new client-mode over port 8899 for GEN3PLUS

* MODBUS: the last digit of the inverter version is a hexadecimal number (#121)

* S allius/issue117 (#122)

* add shutdown flag

* add more register definitions

* add start commando for client side connections

* add first support for port 8899

* fix shutdown

* add client_mode configuration

* read client_mode config to setup inverter connections

* add client_mode connections over port 8899

* add preview build

* add documentation for client_mode

* catch os error and log thme with DEBUG level

* update changelog

* make the maximum output coefficient configurable (#124)

* S allius/issue120 (#126)

* add config option to disable the modbus polling

* read more modbus regs in polling mode

* extend connection timeouts if polling mode is disabled

* update changelog

* S allius/issue125 (#127)

* fix linter warning

* move sequence diagramm to wiki

* catch asyncio.CancelledError

* S allius/issue128 (#130)

* set Register.NO_INPUTS fix to 4 for GEN3PLUS

* don't set Register.NO_INPUTS per MODBUS

* fix unit tests

* register OUTPUT_COEFFICIENT at HA

* update changelog

* - Home Assistant: improve inverter status value texts

* - GEN3: add inverter status

* on closing send outstanding MQTT data to the broker

* force MQTT publish on every conn open and close

* reset inverter state on close

- workaround which reset the inverter status to
  offline when the inverter has a very low
  output power on connection close

* improve client modified
- reduce the polling cadence to 30s
- set controller statistics for HA

* client mode set controller IP for HA

* S allius/issue131 (#132)

* Make __publish_outstanding_mqtt public

* update proxy counter

- on client mode connection establishment or
  disconnecting update tje counection counter

* Update README.md (#133)

* reset inverter state on close

- workaround which reset the inverter status to
  offline when the inverter has a very low
  output power on connection close

* S allius/issue134 (#135)

* add polling invertval and method ha_remove()

* add client_mode arg to constructors

- add PollingInvervall

* hide some topics in client mode

- we hide topics in HA by sending an empty register
  MQTT topic during HA auto configuration

* add client_mode value

* update class diagram

* fix modbus close handler

- fix empty call and cleanup que
- add unit test

* don't sent an initial 1710 msg in client mode

* change HA icon for inverter status

* increase test coverage

* accelerate timer tests

* bump aiomqtt and schema to latest release (#137)

* MQTT timestamps and protocol improvements (#140)

* add TS_INPUT, TS_GRID and TS_TOTAL

* prepare MQTT timestamps

- add _set_mqtt_timestamp method
- fix hexdump printing

* push dev and debug images to docker.io

* add unix epoche timestamp for MQTT pakets

* set timezone for unit tests

* set name für setting timezone step

* trigger new action

* GEN3 and GEN3PLUS: handle multiple message

- read: iterate over the receive buffer
- forward: append messages to the forward buffer
- _update_header: iterate over the forward buffer

* GEN3: optimize timeout handling

- longer timeout in state init and reveived
- got to state pending only from state up

* update changelog

* cleanup

* print coloured logs

* Create sonarcloud.yml (#143)

* Update sonarcloud.yml

* Update sonarcloud.yml

* Update sonarcloud.yml

* Update sonarcloud.yml

* Update sonarcloud.yml

* build multi arch images with sboms (#146)

* don't send MODBUS request when state is not up (#147)

* adapt timings

* don't send MODBUS request when state is note up

* adapt unit test

* make test code more clean (#148)

* Make test code more clean (#149)

* cleanup

* Code coverage for SonarCloud (#150)


* cleanup code and unit tests

* add test coverage for SonarCloud

* configure SonarCloud

* update changelog

* Do no build on *.yml changes

* prepare release 0.10.0

* disable MODBUS_POLLING for GEN§PLUS in example config

* bump aiohttp to version 3.10.2

* code cleanup

* Fetch all history for all tags and branches

app/src/mqtt.py

@@ -38,7 +38,8 @@ class Mqtt(metaclass=Singleton):
         self.task.cancel()
         try:
             await self.task
-        except Exception as e:
+
+        except (asyncio.CancelledError, Exception) as e:
             logging.debug(f"Mqtt.close: exception: {e} ...")
 
     async def publish(self, topic: str, payload: str | bytes | bytearray
@@ -60,6 +61,7 @@ class Mqtt(metaclass=Singleton):
         interval = 5  # Seconds
         ha_status_topic = f"{ha['auto_conf_prefix']}/status"
         mb_rated_topic = "tsun/+/rated_load"  # fixme
+        mb_out_coeff_topic = "tsun/+/out_coeff"  # fixme
         mb_reads_topic = "tsun/+/modbus_read_regs"  # fixme
         mb_inputs_topic = "tsun/+/modbus_read_inputs"  # fixme
         mb_at_cmd_topic = "tsun/+/at_cmd"  # fixme
@@ -75,6 +77,7 @@ class Mqtt(metaclass=Singleton):
                     # async with self.__client.messages() as messages:
                     await self.__client.subscribe(ha_status_topic)
                     await self.__client.subscribe(mb_rated_topic)
+                    await self.__client.subscribe(mb_out_coeff_topic)
                     await self.__client.subscribe(mb_reads_topic)
                     await self.__client.subscribe(mb_inputs_topic)
                     await self.__client.subscribe(mb_at_cmd_topic)
@@ -93,6 +96,19 @@ class Mqtt(metaclass=Singleton):
                                                   Modbus.WRITE_SINGLE_REG,
                                                   1, 0x2008)
 
+                        if message.topic.matches(mb_out_coeff_topic):
+                            payload = message.payload.decode("UTF-8")
+                            val = round(float(payload) * 1024/100)
+
+                            if val < 0 or val > 1024:
+                                logger_mqtt.error('out_coeff: value must be in'
+                                                  'the range 0..100,'
+                                                  f' got: {payload}')
+                            else:
+                                await self.modbus_cmd(message,
+                                                      Modbus.WRITE_SINGLE_REG,
+                                                      0, 0x202c, val)
+
                         if message.topic.matches(mb_reads_topic):
                             await self.modbus_cmd(message,
                                                   Modbus.READ_REGS, 2)
@@ -154,7 +170,7 @@ class Mqtt(metaclass=Singleton):
                 logger_mqtt.debug(f'Found: {node_id}')
                 fnc = getattr(m, "send_modbus_cmd", None)
                 res = payload.split(',')
-                if params != len(res):
+                if params > 0 and params != len(res):
                     logger_mqtt.error(f'Parameter expected: {params}, '
                                       f'got: {len(res)}')
                     return