OK, progress. I suspect there is one of three problems:
1. The port is still wrong. This is probably the least likely. 2. The kernel is loading the wrong module. This is possible: the little dmesg snippet you included shows no evidence that the kernel is treating the device as a traditional serial device. 3. You're using the wrong driver. Take a look at this thread: https://groups.google.com/g/weewx-user/c/zsTwFI7tSlw/m/DRlfX1SpAQAJ While it suggests using Matthew Wall's driver, it has not been ported to Python 3 and WeeWX v4. User Edwin has done the port, and offers some tips. See https://github.com/EdwinGH/weewx-wh23xx Hope that helps. -tk On Sat, Dec 25, 2021 at 4:53 AM Fische Namenlos <aalmeida2...@gmail.com> wrote: > ah, sorry, wrong copy&paste output: > > Sat Dec 25 13:46:54 2021 user.info weewx[2776] INFO weewx.engine: Loading > station type WS23xx (weewx.drivers.ws23xx) > Sat Dec 25 13:46:54 2021 user.info weewx[2776] INFO weewx.drivers.ws23xx: > driver version is 0.41 > Sat Dec 25 13:46:54 2021 user.info weewx[2776] INFO weewx.drivers.ws23xx: > serial port is /dev/ttyUSB0 > Sat Dec 25 13:46:54 2021 user.info weewx[2776] INFO weewx.drivers.ws23xx: > polling interval is None > Sat Dec 25 13:46:54 2021 user.debug weewx[2776] DEBUG > weewx.drivers.ws23xx: create LinuxSerialPort > Sat Dec 25 13:46:54 2021 user.err weewx[2776] ERROR weewx.engine: Import > of driver failed: can't open tty device - [Errno 2] No such file or > directory: '/dev/ttyUSB0'. (<class 'weewx.drivers.ws23xx.FatalError'>) > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** Traceback (most recent call last): > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** File "/home/weewx/bin/weewx/drivers/ws23xx.py", line 896, in > __init__ > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** self.serial_port = os.open(self.device, os.O_RDWR) > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** FileNotFoundError: [Errno 2] No such file or directory: '/dev/ttyUSB0' > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** During handling of the above exception, another exception occurred: > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** Traceback (most recent call last): > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** File "/home/weewx/bin/weewx/engine.py", line 119, in setupStation > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** self.console = loader_function(config_dict, self) > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** File "/home/weewx/bin/weewx/drivers/ws23xx.py", line 272, in loader > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** return WS23xxDriver(config_dict=config_dict, > **config_dict[DRIVER_NAME]) > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** File "/home/weewx/bin/weewx/drivers/ws23xx.py", line 439, in > __init__ > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** self.station = WS23xx(self.port) > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** File "/home/weewx/bin/weewx/drivers/ws23xx.py", line 641, in > __init__ > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** self.serial_port = LinuxSerialPort(port) > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** File "/home/weewx/bin/weewx/drivers/ws23xx.py", line 898, in > __init__ > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** raise FatalError(self.device, "can't open tty device - %s." % > str(e)) > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL weewx.engine: > **** weewx.drivers.ws23xx.FatalError: can't open tty device - [Errno 2] No > such file or directory: '/dev/ttyUSB0'. > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL __main__: Unable > to load driver: can't open tty device - [Errno 2] No such file or > directory: '/dev/ttyUSB0'. > Sat Dec 25 13:46:54 2021 user.crit weewx[2776] CRITICAL __main__: **** > Exiting... > > Fische Namenlos schrieb am Samstag, 25. Dezember 2021 um 13:52:07 UTC+1: > >> nope, weex.conf is set to /dev/ttyUSB0, too. I use the wee_config >> --reconfigure script... >> >> tke...@gmail.com schrieb am Samstag, 25. Dezember 2021 um 12:51:01 UTC+1: >> >>> It looks like you're trying to connect to /dev/ttyS0, which is generally >>> a serial port, not a USB port. >>> >>> Check weewx.conf and make sure you got it right. >>> >>> On Sat, Dec 25, 2021 at 3:39 AM Fische Namenlos <aalmei...@gmail.com> >>> wrote: >>> >>>> >>>> Dear, >>>> sorry for this question, maybe simple, but I'm a programmer-nob... >>>> >>>> I installed successful openwrt 21.02.1 and weewx 4.5.1with python3 with >>>> my old weather station Cresta/Hideki and driver TE923. All works well! >>>> >>>> Now I changed to a newer one: renkforce WH2315 alias Froggit with >>>> driver ws23xx. Both driver use /dev/ttyUSB0. >>>> >>>> Device is recognized at boot as : >>>> [ 9.108633] hid-generic 0003:10C4:8468.0001: hiddev96,hidraw0: USB >>>> HID v1.01 Device [SLAB HIDtoSPI Slave] on usb-20980000.usb-1.1/input0 >>>> [ 9.124682] usbcore: registered new interface driver usbhid >>>> [ 9.132115] usbhid: USB HID core driver >>>> [ 9.145064] usbcore: registered new interface driver >>>> usbserial_generic >>>> [ 9.153713] usbserial: USB Serial support registered for generic >>>> >>>> lsusb: Bus device 003: ID 10c4:8468 SLAB HIDtoSPI Slave >>>> >>>> But there is no ttyUSB0 created, so weewx dies on starting with error: >>>> Sat Dec 25 12:06:07 2021 user.info weewx[1836] INFO weewx.engine: >>>> Loading station type WS23xx (weewx.drivers.ws23xx) >>>> Sat Dec 25 12:06:07 2021 user.info weewx[1836] INFO >>>> weewx.drivers.ws23xx: driver version is 0.41 >>>> Sat Dec 25 12:06:07 2021 user.info weewx[1836] INFO >>>> weewx.drivers.ws23xx: serial port is /dev/ttyS0 >>>> Sat Dec 25 12:06:07 2021 user.info weewx[1836] INFO >>>> weewx.drivers.ws23xx: polling interval is None >>>> Sat Dec 25 12:06:07 2021 user.debug weewx[1836] DEBUG >>>> weewx.drivers.ws23xx: create LinuxSerialPort >>>> Sat Dec 25 12:06:07 2021 user.err weewx[1836] ERROR weewx.engine: >>>> Import of driver failed: (5, 'I/O error') (<class 'termios.error'>) >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL weewx.engine: >>>> **** Traceback (most recent call last): >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL weewx.engine: >>>> **** File "/home/weewx/bin/weewx/engine.py", line 119, in setupStation >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL weewx.engine: >>>> **** self.console = loader_function(config_dict, self) >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL weewx.engine: >>>> **** File "/home/weewx/bin/weewx/drivers/ws23xx.py", line 272, in >>>> loader >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL weewx.engine: >>>> **** return WS23xxDriver(config_dict=config_dict, >>>> **config_dict[DRIVER_NAME]) >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL weewx.engine: >>>> **** File "/home/weewx/bin/weewx/drivers/ws23xx.py", line 439, in >>>> __init__ >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL weewx.engine: >>>> **** self.station = WS23xx(self.port) >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL weewx.engine: >>>> **** File "/home/weewx/bin/weewx/drivers/ws23xx.py", line 641, in >>>> __init__ >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL weewx.engine: >>>> **** self.serial_port = LinuxSerialPort(port) >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL weewx.engine: >>>> **** File "/home/weewx/bin/weewx/drivers/ws23xx.py", line 901, in >>>> __init__ >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL weewx.engine: >>>> **** self.orig_settings = tty.tcgetattr(self.serial_port) >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL weewx.engine: >>>> **** termios.error: (5, 'I/O error') >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL __main__: >>>> Unable to load driver: (5, 'I/O error') >>>> Sat Dec 25 12:06:07 2021 user.crit weewx[1836] CRITICAL __main__: >>>> **** Exiting... >>>> >>>> any ideas? The ws23xx driver ist the last "modified" for the renkforce >>>> weather-station. >>>> >>>> Thx >>>> >>>> -- >>>> 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+...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/weewx-user/a131fd19-b8cf-4532-b3b8-2f559f3913b4n%40googlegroups.com >>>> <https://groups.google.com/d/msgid/weewx-user/a131fd19-b8cf-4532-b3b8-2f559f3913b4n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- > 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. > To view this discussion on the web visit > https://groups.google.com/d/msgid/weewx-user/57ff33af-7bfd-426f-ae94-4ef2bc33e21cn%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/57ff33af-7bfd-426f-ae94-4ef2bc33e21cn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/CAPq0zECWDGV9U1DfMwNHYeGBSipS65jZfeBkkoGd4u32HLJejA%40mail.gmail.com.
