Glen, thank you for writing back. Yes, I had it as service, not driver. So I have installed everything from scratch...
raspbian stretch minimal image file copied to SD card sudo raspi-config (to enable 1-Wire) wget -qO - http://weewx.com/keys.html | sudo apt-key add - wget -qO - http://weewx.com/apt/weewx.list | sudo tee /etc/apt/sources.list.d/weewx.list sudo apt-get update sudo apt-get install weewx sudo apt-get install lighttpd and then the steps in https://github.com/weewx/weewx/wiki/owfs that is... wget http://lancet.mit.edu/mwall/projects/weather/releases/weewx-owfs-0.21.tgz sudo apt-get install python-ow sudo wee_extension --install weewx-owfs-0.21.tgz sudo reboot 192.168.1.2/weewx correctly shows the Simulator website Only problem is that now... sudo PYTHONPATH=/usr/share/weewx python /usr/share/weewx/user/owfs.py --iface localhost:4304 --sensors is not producing any output but error: pi@raspberrypi:~ $ sudo PYTHONPATH=/usr/share/weewx python /usr/share/weewx/user/owfs.py --iface localhost:4304 --sensors Traceback (most recent call last): File "/usr/share/weewx/user/owfs.py", line 618, in <module> main() File "/usr/share/weewx/user/owfs.py", line 578, in main ow.init(iface) File "/usr/lib/python2.7/dist-packages/ow/__init__.py", line 224, in init raise exNoController ow.exNoController I have edited weewx.conf to change Simulator to OWFS but still the same error. So I must be doing something wrong this time. Please, any tip is welcome. Thank you once more for your support. weewx.conf # WEEWX CONFIGURATION FILE # # Copyright (c) 2009-2015 Tom Keffer <tkef...@gmail.com> # See the file LICENSE.txt for your rights. ############################################################################## # This section is for general configuration information. # Set to 1 for extra debug info, otherwise comment it out or set to zero debug = 0 # Root directory of the weewx data file hierarchy for this station WEEWX_ROOT = / # How long to wait before timing out a socket (FTP, HTTP) connection socket_timeout = 20 # Do not modify this. It is used when installing and updating weewx. version = 3.8.0 ############################################################################## # This section is for information about the station. [Station] # Description of the station location location = "My Location" # Latitude and longitude in decimal degrees latitude = 1 longitude = -1 # Altitude of the station, with unit it is in. This is downloaded from # from the station if the hardware supports it. altitude = 1, meter # Set to type of station hardware. There must be a corresponding stanza # in this file with a 'driver' parameter indicating the driver to be used. station_type = OWFS # If you have a website, you may specify an URL #station_url = http://www.example.com # The start of the rain year (1=January; 10=October, etc.). This is # downloaded from the station if the hardware supports it. rain_year_start = 1 # Start of week (0=Monday, 6=Sunday) week_start = 0 ############################################################################## [Simulator] # This section is for the weewx weather station simulator # The time (in seconds) between LOOP packets. loop_interval = 2.5 # The simulator mode can be either 'simulator' or 'generator'. # Real-time simulator. Sleep between each LOOP packet. mode = simulator # Generator. Emit LOOP packets as fast as possible (useful for testing). #mode = generator # The start time. Format is YYYY-mm-ddTHH:MM. If not specified, the default # is to use the present time. #start = 2011-01-01T00:00 # The driver to use: driver = weewx.drivers.simulator ############################################################################## # This section is for uploading data to Internet sites [StdRESTful] [[StationRegistry]] # To register this weather station with weewx, set this to true register_this_station = false [[AWEKAS]] # This section is for configuring posts to AWEKAS. # If you wish to do this, set the option 'enable' to true, # and specify a username and password. enable = false username = replace_me # To guard against parsing errors, put your password in quotes: password = replace_me [[CWOP]] # This section is for configuring posts to CWOP. # If you wish to do this, set the option 'enable' to true, # and specify the station ID (e.g., CW1234). enable = false station = replace_me # If this is an APRS (radio amateur) station, uncomment # the following and replace with a passcode (e.g., 12345). #passcode = replace_me (APRS stations only) [[PWSweather]] # This section is for configuring posts to PWSweather.com. # If you wish to do this, set the option 'enable' to true, # and specify a station and password. enable = false station = replace_me # To guard against parsing errors, put your password in quotes: password = replace_me [[WOW]] # This section is for configuring posts to WOW. # If you wish to do this, set the option 'enable' to true, # and specify a station and password. enable = false station = replace_me # To guard against parsing errors, put your password in quotes: password = replace_me [[Wunderground]] # This section is for configuring posts to the Weather Underground. # If you wish to do this, set the option 'enable' to true, # and specify a station (e.g., 'KORHOODR3') and password. enable = false station = replace_me # To guard against parsing errors, put your password in quotes: password = replace_me # Set the following to True to have weewx use the WU "Rapidfire" # protocol. Not all hardware can support it. See the User's Guide. rapidfire = False ############################################################################## # This section specifies what reports, using which skins, to generate. [StdReport] # Where the skins reside, relative to WEEWX_ROOT SKIN_ROOT = /etc/weewx/skins # Where the generated reports should go, relative to WEEWX_ROOT HTML_ROOT = /var/www/html/weewx # The database binding indicates which data should be used in reports. data_binding = wx_binding # Each of the following subsections defines a report that will be run. [[StandardReport]] # See the customizing guide to change the units, plot types and line # colors, modify the fonts, display additional sensor data, and other # customizations. Many of those changes can be made here by overriding # parameters, or by modifying templates within the skin itself. # The StandardReport uses the 'Standard' skin, which contains the # images, templates and plots for the report. skin = Standard [[[Units]]] [[[[Groups]]]] group_altitude = meter group_speed2 = meter_per_second2 group_pressure = mbar group_rain = mm group_rainrate = mm_per_hour group_temperature = degree_C group_degree_day = degree_C_day group_speed = meter_per_second [[FTP]] # FTP'ing the results to a webserver is treated as just another report, # albeit one with an unusual report generator! skin = Ftp # If you wish to use FTP, uncomment and fill out the next four lines. #user = replace with the ftp username #password = replace with the ftp password; put in quotes to guard against parsing errors. #server = replace with the ftp server name, e.g, www.threefools.org #path = replace with the ftp destination directory (e.g., /weather) # Set to True for an FTP over TLS (FTPS) connection. Not all servers # support this. secure_ftp = False # To upload files from something other than what HTML_ROOT is set # to above, specify a different HTML_ROOT here. #HTML_ROOT = /var/www/html/weewx # Most FTP servers use port 21 port = 21 # Set to 1 to use passive mode, zero for active mode passive = 1 [[RSYNC]] # rsync'ing to a webserver is treated as just another report skin = Rsync # If you wish to use rsync, you must configure passwordless ssh using # public/private key authentication from the user account that weewx # runs as to the user account on the remote machine where the files # will be copied. # # The following three lines determine where files will be sent. #server = replace with the rsync server name, e.g, www.threefools.org #path = replace with the rsync destination directory (e.g., /weather) #user = replace with the rsync username # Rsync can be configured to remove files from the remote server if # they don't exist under HTML_ROOT locally. USE WITH CAUTION: if you # make a mistake in the remote path, you could could unintentionally # cause unrelated files to be deleted. Set to 1 to enable remote file # deletion, zero to allow files to accumulate remotely. delete = 0 ############################################################################## # This service acts as a filter, converting the unit system coming from # the hardware to a unit system in the database. [StdConvert] # The target_unit affects only the unit system in the database. Once # chosen it cannot be changed without converting the entire database. # Modification of target_unit after starting weewx will result in # corrupt data - the database will contain a mix of US and METRIC data. # # The value of target_unit does not affect the unit system for # reporting - reports can display US, Metric, or any combination of units. # # In most cases, target_unit should be left as the default: US # # In particular, those migrating from a standard wview installation # should use US since that is what the wview database contains. # DO NOT MODIFY THIS VALUE UNLESS YOU KNOW WHAT YOU ARE DOING! target_unit = US # Options are 'US', 'METRICWX', or 'METRIC' ############################################################################## # This section can adjust data using calibration expressions. [StdCalibrate] [[Corrections]] # For each type, an arbitrary calibration expression can be given. # It should be in the units defined in the StdConvert section. # Example: foo = foo + 0.2 ############################################################################## # This section is for quality control checks. If units are not specified, # values must be in the units defined in the StdConvert section. [StdQC] [[MinMax]] barometer = 26, 32.5, inHg outTemp = -40, 120, degree_F inTemp = 10, 120, degree_F outHumidity = 0, 100 inHumidity = 0, 100 windSpeed = 0, 120, mile_per_hour pressure = 24, 34.5, inHg ############################################################################## # This section controls the origin of derived values. [StdWXCalculate] [[Calculations]] # Derived quantities are calculated by this service. Possible values are: # hardware - use the value provided by hardware # software - use the value calculated by weewx # prefer_hardware - use value provide by hardware if available, # otherwise use value calculated by weewx pressure = prefer_hardware barometer = prefer_hardware altimeter = prefer_hardware windchill = prefer_hardware heatindex = prefer_hardware dewpoint = prefer_hardware inDewpoint = prefer_hardware rainRate = prefer_hardware ############################################################################## # For hardware that supports it, this section controls how often the # onboard clock gets updated. [StdTimeSynch] # How often to check the weather station clock for drift (in seconds) clock_check = 14400 # How much it can drift before we will correct it (in seconds) max_drift = 5 ############################################################################## # This section is for configuring the archive service. [StdArchive] # If the station hardware supports data logging then the archive interval # will be downloaded from the station. Otherwise, specify it (in seconds). archive_interval = 300 # If possible, new archive records are downloaded from the station # hardware. If the hardware does not support this, then new archive # records will be generated in software. # Set the following to "software" to force software record generation. record_generation = hardware # Whether to include LOOP data in hi/low statistics loop_hilo = True # The data binding used to save archive records data_binding = wx_binding ############################################################################## # This section binds a data store to a database. [DataBindings] [[wx_binding]] # The database must match one of the sections in [Databases]. # This is likely to be the only option you would want to change. database = archive_sqlite # The name of the table within the database table_name = archive # The manager handles aggregation of data for historical summaries manager = weewx.wxmanager.WXDaySummaryManager # The schema defines the structure of the database. # It is *only* used when the database is created. schema = schemas.wview.schema ############################################################################## # This section defines various databases. [Databases] # A SQLite database is simply a single file [[archive_sqlite]] database_type = SQLite database_name = weewx.sdb # MySQL [[archive_mysql]] database_type = MySQL database_name = weewx ############################################################################## # This section defines defaults for the different types of databases. [DatabaseTypes] # Defaults for SQLite databases [[SQLite]] driver = weedb.sqlite # Directory in which the database files are located SQLITE_ROOT = /var/lib/weewx # Defaults for MySQL databases [[MySQL]] driver = weedb.mysql # The host where the database is located host = localhost # The user name for logging in to the host user = weewx # The password for the user name. Put in quotes to guard against parsing errors. password = weewx ############################################################################## # This section configures the internal weewx engine. [Engine] [[Services]] # This section specifies the services that should be run. They are # grouped by type, and the order of services within each group # determines the order in which the services will be run. prep_services = weewx.engine.StdTimeSynch data_services = , process_services = weewx.engine.StdConvert, weewx.engine.StdCalibrate, weewx.engine.StdQC, weewx.wxservices.StdWXCalculate archive_services = weewx.engine.StdArchive restful_services = weewx.restx.StdStationRegistry, weewx.restx.StdWunderground, weewx.restx.StdPWSweather, weewx.restx.StdCWOP, weewx.restx.StdWOW, weewx.restx.StdAWEKAS report_services = weewx.engine.StdPrint, weewx.engine.StdReport ############################################################################## # Options for extension 'owfs' [OWFS] interface = u driver = user.owfs [[sensor_type]] [[sensor_map]] On 11 December 2017 at 23:10, Glenn McKechnie <glenn.mckech...@gmail.com> wrote: > Hi Miguel, > > > On 5 December 2017 at 02:27, Miguel Andres <mixp...@gmail.com> wrote: > > Hello, > > > > > > I have been suggested to post this question to this group as a weewx-user > > group instead of the issues in github. > > > > > > I have read issue 77 and has helped but --readings do not seem to show... > > From what you have shown, --readings is working as it should, so I'm > guessing that there is more to the question? > > Are you having trouble getting the required values picked up by weewx? > If that's the case then your weewx.conf is probably incomplete and > we'd need to see a copy of that (with passwords removed). > > Reading the remainder of your post, a couple of observations follow. > > You still have the simulator running - you don't need it. > You have owfs installed as a service. If the only weather sensors you > have are the 1-wire ones then run it as a driver. > > You can use --readings as you have to display all your sensors (as you > have done) > or use --reading /with/path/tofield to dryrun the string you'll use > in the [sensor_map] section in weewx.conf > > eg:- > PYTHONPATH=/usr/share/weewx python /usr/share/weewx/user/owfs.py > --iface localhost:4304 --reading /10.67C6697351FF/temperature > will return just... > /10.67C6697351FF/temperature: 50.105 > > of note: You can't use any of these direct commands (owfs.py) if weewx > is running and claimed the ow interface (although I do wonder if that > would be different in your case, where you are not using the usb > iface?) > > Visit https://github.com/weewx/weewx/wiki/owfs and review and follow > the notes there which will configure it as a driver. > In particular, note point 5. Modify weewx.conf: > > [...] > > > Cheers > Glenn > > rorpi - read only raspberry pi & various weewx addons > https://github.com/glennmckechnie > > -- > You received this message because you are subscribed to the Google Groups > "weewx-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to weewx-user+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
