timeout waiting for 94
wowawabba opened this issue · 2 comments
➜ daly_bms_bt git:(main) ✗ ./daly_bms_bt.py --bt 46:64:01:XX:XX:XX --hci hci1 --mqtt-user tempuser123--mqtt-password tempuser123 --mqtt-broker 192.168.1.100
INFO [daly_bms_bluetooth.py:24] Set up Bleak client, adapter hci1
INFO [daly_bms_bluetooth.py:46] Bluetooth connecting...
INFO [daly_bms_bluetooth.py:52] Bluetooth connected
WARNING [daly_bms_bluetooth.py:134] Timeout while waiting for 94 response
WARNING [daly_bms_bluetooth.py:134] Timeout while waiting for 94 response
WARNING [daly_bms_bluetooth.py:134] Timeout while waiting for 94 response
ERROR [daly_bms_bluetooth.py:77] 94 failed after 3 tries
ERROR [base_events.py:1758] Task exception was never retrieved
future: <Task finished name='Task-1' coro=<main() done, defined at /home/adminsshuser/daly_bms_bt/./daly_bms_bt.py:123> exception=TypeError("a bytes-like object is required, not 'coroutine'")>
Traceback (most recent call last):
File "/home/adminsshuser/daly_bms_bt/./daly_bms_bt.py", line 132, in main
await con._data_point("Status", await con.bt_bms.get_status())
File "/home/adminsshuser/daly_bms_bt/modules/daly_bms_bluetooth.py", line 179, in get_status
return super().get_status(response_data=response_data)
File "/home/adminsshuser/daly_bms_bt/modules/daly_bms.py", line 252, in get_status
parts = struct.unpack('>b b ? ? b h x', response_data)
TypeError: a bytes-like object is required, not 'coroutine'
/usr/lib/python3.10/asyncio/base_events.py:1910: RuntimeWarning: coroutine 'DalyBMSBluetooth._read_request' was never awaited
handle = None # Needed to break cycles when an exception occurs.
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
^CINFO [daly_bms_bt.py:188] Keyboard break
➜ daly_bms_bt git:(main) ✗ ./daly_bms_bt.py --bt 46:64:01:XX:XX:XX --hci hci1 --mqtt --mqtt-user testuser123--mqtt-password testuser123--mqtt-broker 192.168.1.100 --log-level debug --keep
DEBUG [daly_bms_bt.py:180] MQTT connecting
DEBUG [client.py:2529] Sending CONNECT (u1, p1, wr0, wq0, wf0, c1, k60) client_id=b''
INFO [daly_bms_bluetooth.py:24] Set up Bleak client, adapter hci1
DEBUG [daly_bms_bt.py:128] Starting oneshot
INFO [daly_bms_bluetooth.py:46] Bluetooth connecting...
INFO [daly_bms_bluetooth.py:52] Bluetooth connected
DEBUG [daly_bms_bluetooth.py:82] -- 94 ------------------------
DEBUG [daly_bms.py:67] w a58094080000000000000000c1
DEBUG [daly_bms_bluetooth.py:130] Waiting...
WARNING [daly_bms_bluetooth.py:134] Timeout while waiting for 94 response
DEBUG [daly_bms_bluetooth.py:90] got False
DEBUG [daly_bms_bluetooth.py:72] 1. try failed, retrying...
DEBUG [daly_bms_bluetooth.py:82] -- 94 ------------------------
DEBUG [daly_bms.py:67] w a58094080000000000000000c1
DEBUG [daly_bms_bluetooth.py:130] Waiting...
WARNING [daly_bms_bluetooth.py:134] Timeout while waiting for 94 response
DEBUG [daly_bms_bluetooth.py:90] got False
DEBUG [daly_bms_bluetooth.py:72] 2. try failed, retrying...
DEBUG [daly_bms_bluetooth.py:82] -- 94 ------------------------
DEBUG [daly_bms.py:67] w a58094080000000000000000c1
DEBUG [daly_bms_bluetooth.py:130] Waiting...
WARNING [daly_bms_bluetooth.py:134] Timeout while waiting for 94 response
DEBUG [daly_bms_bluetooth.py:90] got False
DEBUG [daly_bms_bluetooth.py:72] 3. try failed, retrying...
ERROR [daly_bms_bluetooth.py:77] 94 failed after 3 tries
ERROR [base_events.py:1758] Task exception was never retrieved
future: <Task finished name='Task-1' coro=<main() done, defined at /home/adminsshuser/daly_bms_bt/./daly_bms_bt.py:123> exception=TypeError("a bytes-like object is required, not 'coroutine'")>
Traceback (most recent call last):
File "/home/adminsshuser/daly_bms_bt/./daly_bms_bt.py", line 132, in main
await con._data_point("Status", await con.bt_bms.get_status())
File "/home/adminsshuser/daly_bms_bt/modules/daly_bms_bluetooth.py", line 179, in get_status
return super().get_status(response_data=response_data)
File "/home/adminsshuser/daly_bms_bt/modules/daly_bms.py", line 252, in get_status
parts = struct.unpack('>b b ? ? b h x', response_data)
TypeError: a bytes-like object is required, not 'coroutine'
/usr/lib/python3.10/asyncio/base_events.py:1910: RuntimeWarning: coroutine 'DalyBMSBluetooth._read_request' was never awaited
handle = None # Needed to break cycles when an exception occurs.
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
^CINFO [daly_bms_bt.py:188] Keyboard break
Error handling is kind of rough in that script, agreed, but won't fix (error handling) as I switched to cable-serial-USB connection in my setup.
For this specific issue - there seems to be a communication issue between py-script (it doesn't get any response -> timeout), bluetooth (somewhere, I'm no expert here) and/or daly bms-system.
I have no daly bms in use anymore and did not follow their firmware updates (if any, which might trigger the need for changes here).
So, sorry, won't fix, as this is more a "proof of concept" for my personal setup. Feel free to fork and continue to develop.