I have a second hand ConnectPort 4X H that I have acquired and I am trying to interface a 4-20mA sensor with it. I have been going through the sample programs and am having trouble getting anything with analog input to run. The analog_adapter_sample program fails out ending with ddo_get_param exception. To test I created the dia_translator sample program, which does load and run on the device, and added components until it failed. I can add a XBee Device Manager without problem but when I add a XBee Local AIO the program fails to run and ends on the same “Exception: ddo_get_param: error fetching DDO parameter.” error that the analog_adapter_sample does.
Here is the dump for the dpdsrv.py
Launching DIA framework …
Dia auto-detect of rapid reboot D
ISABLED
Running in environment: digiconne
ct
Device Integration Application Ve
rsion 2.3.1.1
Source settings file: WEB/python/
dia.zip/dia.pyr
Destination settings file: WEB/py
thon/dia.pyr
Core: initial garbage collection
of 0 objects.
Core: post-settings garbage colle
ction of 10 objects.
Core: Starting Tracing Manager…
no config found… using defaults
.
Core: Starting Scheduler…
Core: Starting Channel Manager…
Core: Starting Device Driver Mana
ger…
INFO:AbstractServiceManager:loadi
ng ‘Translator’ from ‘custom_devi
ces.translator’
INFO:AbstractServiceManager:loadi
ng ‘XBeeDeviceManager’ from ‘devi
ces.xbee.xbee_device_manager.xbee
_device_manager’
INFO:AbstractServiceManager:loadi
ng ‘XBeeLocalAIO’ from ‘devices.x
bee.xbee_devices.xbee_local_aio’
DEBUG:XBeeDDOParamCache:CACHE MIS
S param ‘DD’ addr 'None’reason: n
ode not found
Core: Exception during core initi
alization:
Traceback (most recent call last)
:
File “C:\Program Files (x86)\Di
gi\python\DevTools-2.3\Dia\Dia_2.
3.1\src\core\core_services.py”, l
ine 389, in epoch
ERROR:localaio0:Settings rejected
/not found: {} {'extended_address
': ‘required item not given’}
File “C:\Program Files (x86)\Di
gi\python\DevTools-2.3\Dia\Dia_2.
3.1\src\devices\device_driver_man
ager.py”, line 55, in init
File “C:\Program Files (x86)\Di
gi\python\DevTools-2.3\Dia\Dia_2.
3.1\src\common\abstract_service_m
anager.py”, line 110, in init
File "C:\Program Files (x86)\Di
gi\python\DevTools-2.3\Dia\Dia_2.
3.1\src\settings\settings_base.py
", line 294, in init
File “C:\Program Files (x86)\Di
gi\python\DevTools-2.3\Dia\Dia_2.
3.1\src\common\abstract_service_m
anager.py”, line 126, in apply_se
ttings
File “C:\Program Files (x86)\Di
gi\python\DevTools-2.3\Dia\Dia_2.
3.1\src\common\abstract_service_m
anager.py”, line 160, in _reenume
rate_services
File “C:\Program Files (x86)\Di
gi\python\DevTools-2.3\Dia\Dia_2.
3.1\src\common\abstract_service_m
anager.py”, line 242, in instance
_new
File “C:\Program Files (x86)\Di
gi\python\DevTools-2.3\Dia\Dia_2.
3.1\src\devices\xbee\xbee_devices
\xbee_local_aio.py”, line 170, in
init
File “C:\Program Files (x86)\Di
gi\python\DevTools-2.3\Dia\Dia_2.
3.1\src\devices\xbee\xbee_devices
\xbee_base.py”, line 100, in in
it
File “C:\Program Files (x86)\Di
gi\python\DevTools-2.3\Dia\Dia_2.
3.1\src\devices\device_base.py”,
line 102, in init
File "C:\Program Files (x86)\Di
gi\python\DevTools-2.3\Dia\Dia_2.
3.1\src\settings\settings_base.py
“, line 300, in init
SettingNotFound: “ERROR: Missing
settings: {‘extended_address’: ‘r
equired item not given’}”
Core: Fatal exception caught! Ha
lting execution.
Core: Stopping xbee_device_manage
r0
Core: Stopping translator0
Stopping scheduler…done.
Core: Stopping tracing_manager…
done.
Core: Threads still running ([, , , ]
).
Waiting for them to terminate…
Core: Threads still running ([]).
Waiting for them to terminate…
Exception in thread xbee_device_m
anager0:
Traceback (most recent call last)
:
File “./threading.py”, line 442
, in bootstrap
File "C:\Program Files (x86)\Di
gi\python\DevTools-2.3\Dia\Dia_2.
3.1\src\devices\xbee\xbee_device
manager\xbee_device_manager.py",
line 686, in run
File "C:\Program Files (x86)\Di
gi\python\DevTools-2.3\Dia\Dia_2.
3.1\src\devices\xbee\xbee_device
manager\zigbee_device_manager.py”
, line 146, in _coordinator_ddo_c
onfig
Exception: ddo_get_param: error f
etching DDO parameter.
Core: All threads stopped.
dia.py is exiting…
I am new to this but have some plans I am looking forward to if I can figure out how to log this data.