Hi Pierre-Yves,
Thanks for the suggestion, I just ran that command, uninstalled the
extension and reinstalled it. Unfortunately, either it didn't help or I am
seeing new issues. Here are the new errors I am seeing when installing the
bme280wx-master.zip extension:
2024-02-22T08:24:09.936591-05:00 raspberrypi weewxd[861]: Exception in
thread stdout-thread:
2024-02-22T08:24:09.937508-05:00 raspberrypi weewxd[861]: Traceback (most
recent call last):
2024-02-22T08:24:09.937920-05:00 raspberrypi weewxd[861]: File
"/usr/lib/python3.11/threading.py", line 1038, in _bootstrap_inner
2024-02-22T08:24:09.939853-05:00 raspberrypi weewxd[861]: self.run()
2024-02-22T08:24:09.940435-05:00 raspberrypi weewxd[861]: File
"/etc/weewx/bin/user/sdr.py", line 198, in run
2024-02-22T08:24:09.940815-05:00 raspberrypi weewxd[861]: Exception in
thread stderr-thread:
2024-02-22T08:24:09.941172-05:00 raspberrypi weewxd[861]: Traceback (most
recent call last):
2024-02-22T08:24:09.941502-05:00 raspberrypi weewxd[861]: File
"/usr/lib/python3.11/threading.py", line 1038, in _bootstrap_inner
2024-02-22T08:24:09.942416-05:00 raspberrypi weewxd[861]: for line in
iter(self._fd.readline, ''):
2024-02-22T08:24:09.943319-05:00 raspberrypi weewxd[861]: ValueError:
PyMemoryView_FromBuffer(): info->buf must not be NULL
2024-02-22T08:24:09.944357-05:00 raspberrypi weewxd[861]: self.run()
2024-02-22T08:24:09.945285-05:00 raspberrypi weewxd[861]: File
"/etc/weewx/bin/user/sdr.py", line 198, in run
2024-02-22T08:24:09.946172-05:00 raspberrypi weewxd[861]: for line in
iter(self._fd.readline, ''):
2024-02-22T08:24:09.946998-05:00 raspberrypi weewxd[861]: ValueError:
PyMemoryView_FromBuffer(): info->buf must not be NULL
2024-02-22T08:24:09.947862-05:00 raspberrypi weewxd[861]: INFO user.sdr:
shutdown complete
2024-02-22T08:24:09.948348-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: Caught OSError: [Errno 121] Remote I/O error
2024-02-22T08:24:09.952604-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** Traceback (most recent call last):
2024-02-22T08:24:09.953116-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** File "/usr/share/weewx/weewxd.py", line 160, in main
2024-02-22T08:24:09.953514-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** engine = weewx.engine.StdEngine(config_dict)
2024-02-22T08:24:09.953891-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-22T08:24:09.954261-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** File "/usr/share/weewx/weewx/engine.py", line 89, in
__init__
2024-02-22T08:24:09.954633-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** self.loadServices(config_dict)
2024-02-22T08:24:09.955000-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** File "/usr/share/weewx/weewx/engine.py", line 157, in
loadServices
2024-02-22T08:24:09.955366-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** obj = weeutil.weeutil.get_object(svc)(self,
config_dict)
2024-02-22T08:24:09.955737-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: ****
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-22T08:24:09.956185-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** File "/etc/weewx/bin/user/bme280wx.py", line 61, in
__init__
2024-02-22T08:24:09.956573-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** self.calibration_params =
bme280.load_calibration_params(self.bus, self.address)
2024-02-22T08:24:09.956997-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: ****
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-22T08:24:09.957365-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** File
"/usr/lib/python3/dist-packages/bme280/__init__.py", line 154, in
load_calibration_params
2024-02-22T08:24:09.957686-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** compensation_params.dig_T1 =
read.unsigned_short(0x88)
2024-02-22T08:24:09.958039-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: ****
^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-22T08:24:09.958418-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** File
"/usr/lib/python3/dist-packages/bme280/reader.py", line 40, in
unsigned_short
2024-02-22T08:24:09.958786-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** return self._bus.read_word_data(self._address,
register) & 0xffff
2024-02-22T08:24:09.959133-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: ****
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-02-22T08:24:09.959500-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** File
"/usr/lib/python3/dist-packages/smbus2/smbus2.py", line 474, in
read_word_data
2024-02-22T08:24:09.959849-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** ioctl(self.fd, I2C_SMBUS, msg)
2024-02-22T08:24:09.960296-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** OSError: [Errno 121] Remote I/O error
2024-02-22T08:24:09.960694-05:00 raspberrypi weewxd[861]: CRITICAL
__main__: **** Waiting 10 seconds then retrying...
This may or may not be helpful, but when I try to run the python extension:
bme280wx.py from a command line, I am getting these errors:
/etc/weewx/bin/user#python3 bme280wx.py
File "/etc/weewx/bin/user/bme280wx.py", line 8, in <module>
import weewx
ModuleNotFoundError: No module named 'weewx'
Please note, when I uninstall the above extension, weewx works fine without
the pressure data.
Thanks again in advance!
Jeff
On Thu, Feb 22, 2024 at 8:08 AM Pierre-Yves <pyb...@gmail.com> wrote:
> Hello Jeff,
>
> For having my BME280 working properly with Weewx 5.0.2.1, I had to add
> this permission: "sudo usermod -aG i2c weewx".
> Did you add it already ?
>
> Pierre-Yves
>
> Le jeudi 22 février 2024 à 08:12:08 UTC+1, meteo219 a écrit :
>
>> Hello Weewx Users,
>>
>> I upgraded weewx tonight on my raspberry pi to version 5.0.2-1 and since
>> doing so, I had some major reconfiguration issues to get things working
>> again. I upgraded via apt upgrade -y and then choose Y when asked if I
>> wanted to upgrade weewx.conf. I am thinking that I should have gone with
>> the default of N there.
>>
>> That said, I was able to fix most things myself by following instructions
>> I found here:
>>
>>
>> https://github.com/weewx/weewx/wiki/Understanding-permissions#the-weewx-user
>>
>> I am using SDR for most of my data and BME280 for pressure.
>>
>> The code that I am using for those products in /etc/weewx.conf looks like
>> this:
>>
>> [SDR]
>> # This section is for the software-defined radio driver.
>>
>> # The driver to use
>> driver = user.sdr
>>
>> cmd = /usr/bin/rtl_433 -M utc -F json -R 40
>>
>> [[sensor_map]]
>> outTemp = temperature.04A5.Acurite5n1PacketV2
>> outHumidity = humidity.04A5.Acurite5n1PacketV2
>> windDir = wind_dir.04A5.Acurite5n1PacketV2
>> windSpeed = wind_speed.04A5.Acurite5n1PacketV2
>> rain_total = rain_total.04A5.Acurite5n1PacketV2
>>
>> [Bme280wx]
>> i2c_port = 1
>> i2c_address = 0x77
>> usUnits = US
>> temperatureKeys = inTemp
>> temperature_must_have = ""
>> pressureKeys = pressure
>> pressure_must_have = outTemp
>> humidityKeys = inHumidity
>> humidity_must_have = ""
>>
>> I already installed modules using apt:
>>
>> apt install python3-smbus2
>> apt install python3-bme280
>>
>> That said, I am not seeing any pressure data from bme280. I ran weectl
>> extension install bme280wx-master.zip and that added under [[Services]]
>> this line:
>>
>> data_services = user.bme280wx.Bme280wx
>>
>> When I restart weewx, I see these errors with debug on:
>>
>> 2024-02-22T01:52:50.936407-05:00 weewxd[11578]: CRITICAL __main__:
>> **** File "/etc/weewx/bin/user/bme280wx.py", line 58, in __init__
>> 2024-02-22T01:53:00.940567-05:00 weewxd[11578]: DEBUG weewx.engine:
>> Loading service user.bme280wx.Bme280wx
>> 2024-02-22T01:53:00.941284-05:00 weewxd.py: bme280: bme280wx
>> configuration {'i2c_port': '1', 'i2c_address': '0x77', 'usUnits': 'US',
>> 'temperatureKeys': 'inTemp', 'temperature_must_have': '', 'pressureKeys':
>> 'pressure', 'pressure_must_have': 'outTemp', 'humidityKeys': 'inHumidity',
>> 'humidity_must_have': ''}
>>
>> Line 58 of the above file is: self.bus = smbus2.SMBus(self.port) if that
>> helps.
>>
>> i2c
>> 0 1 2 3 4 5 6 7 8 9 a b c d e f
>> 00: -- -- -- -- -- -- -- --
>> 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
>> 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
>> 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
>> 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
>> 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
>> 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
>> 70: -- -- -- -- -- -- -- 77
>>
>> Any ideas on this one? Things were working great before this upgrade. I
>> am thinking that I need an updated version of the bme280 script but not
>> sure what is wrong.
>>
>> Thanks,
>>
>> Jeff
>>
>>
>> --
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