Thanks for the tip!If it is remote GPIO you are looking for and not local, then https://abyz.me.uk/lg/py_rgpio.html
Is the generic alternative (made by the same person/people) as pigpio.
It would be nice if RPiOS looked into this for Pi5 series users.
I find it a little odd, that the RPiOS ships with the raspi-config tool, which does not automatically detect on which version of PI it's running and confuses users by allowing to enable the Remote GPIO service, which will not work
Also vanilla RPiOS ships with the lgpio==0.2.2.0 preinstalled, but without rgpio==0.2.2.0
Either way, as per your suggestion I have compiled the rgpio and created the following systemd service:
Code:
root@raspberrypi:~# systemctl cat rgpiod.service # /etc/systemd/system/rgpiod.service[Unit]Description=Daemon required to control GPIO pins via gpiozero[Service]ExecStart=/usr/local/bin/rgpiod -p 8888ExecStop=/bin/systemctl kill rgpiodType=simple[Install]WantedBy=multi-user.target
Code:
In [1]: from gpiozero import LED ...: from gpiozero.pins.pigpio import PiGPIOFactoryIn [2]: factory = PiGPIOFactory(host='192.168.22.8')In [3]: led = LED(17, pin_factory=factory)---------------------------------------------------------------------------KeyError Traceback (most recent call last)File ~/.pyenv/versions/3.12.1/envs/raspberry5/lib/python3.12/site-packages/gpiozero/pins/pi.py:306, in PiBoardInfo.from_revision(cls, revision) 289 try: 290 ( 291 model, 292 pcb_revision, 293 released, 294 soc, 295 manufacturer, 296 memory, 297 storage, 298 usb, 299 ethernet, 300 wifi, 301 bluetooth, 302 csi, 303 dsi, 304 headers, 305 board,--> 306 ) = data.PI_REVISIONS[revision] 307 usb3 = 0KeyError: 0During handling of the above exception, another exception occurred:PinUnknownPi Traceback (most recent call last)Cell In[3], line 1----> 1 led = LED(17, pin_factory=factory)File ~/.pyenv/versions/3.12.1/envs/raspberry5/lib/python3.12/site-packages/gpiozero/devices.py:108, in GPIOMeta.__call__(cls, *args, **kwargs) 105 cls._instances[key] = weakref.ref(self) 106 else: 107 # Construct the instance as normal--> 108 self = super().__call__(*args, **kwargs) 109 # At this point __new__ and __init__ have all been run. We now fix the 110 # set of attributes on the class by dir'ing the instance and creating a 111 # frozenset of the result called __attrs__ (which is queried by 112 # GPIOBase.__setattr__). An exception is made for SharedMixin devices 113 # which can be constructed multiple times, returning the same instance 114 if not issubclass(cls, SharedMixin) or self._refs == 1:File ~/.pyenv/versions/3.12.1/envs/raspberry5/lib/python3.12/site-packages/gpiozero/output_devices.py:192, in DigitalOutputDevice.__init__(self, pin, active_high, initial_value, pin_factory) 190 self._blink_thread = None 191 self._controller = None--> 192 super().__init__(pin, active_high=active_high, 193 initial_value=initial_value, pin_factory=pin_factory)File ~/.pyenv/versions/3.12.1/envs/raspberry5/lib/python3.12/site-packages/gpiozero/output_devices.py:74, in OutputDevice.__init__(self, pin, active_high, initial_value, pin_factory) 72 def __init__(self, pin=None, *, active_high=True, initial_value=False, 73 pin_factory=None):---> 74 super().__init__(pin, pin_factory=pin_factory) 75 self._lock = Lock() 76 self.active_high = active_highFile ~/.pyenv/versions/3.12.1/envs/raspberry5/lib/python3.12/site-packages/gpiozero/mixins.py:75, in SourceMixin.__init__(self, *args, **kwargs) 73 self._source_thread = None 74 self._source_delay = 0.01---> 75 super().__init__(*args, **kwargs)File ~/.pyenv/versions/3.12.1/envs/raspberry5/lib/python3.12/site-packages/gpiozero/devices.py:552, in GPIODevice.__init__(self, pin, pin_factory) 550 raise GPIOPinMissing('No pin given') 551 # Check you can reserve *before* constructing the pin--> 552 self.pin_factory.reserve_pins(self, pin) 553 pin = self.pin_factory.pin(pin) 554 self._pin = pinFile ~/.pyenv/versions/3.12.1/envs/raspberry5/lib/python3.12/site-packages/gpiozero/pins/__init__.py:84, in Factory.reserve_pins(self, requester, *names) 78 with self._res_lock: 79 pins = ( 80 info 81 for name in names 82 for header, info in self.board_info.find_pin(name) 83 )---> 84 for pin in pins: 85 for reserver_ref in self._reservations[pin]: 86 reserver = reserver_ref()File ~/.pyenv/versions/3.12.1/envs/raspberry5/lib/python3.12/site-packages/gpiozero/pins/__init__.py:82, in <genexpr>(.0) 72 """ 73 Called to indicate that the device reserves the right to use the 74 specified pin *names*. This should be done during device construction. 75 If pins are reserved, you must ensure that the reservation is released 76 by eventually called :meth:`release_pins`. 77 """ 78 with self._res_lock: 79 pins = ( 80 info 81 for name in names---> 82 for header, info in self.board_info.find_pin(name) 83 ) 84 for pin in pins: 85 for reserver_ref in self._reservations[pin]:File ~/.pyenv/versions/3.12.1/envs/raspberry5/lib/python3.12/site-packages/gpiozero/pins/__init__.py:186, in Factory.<lambda>(self) 182 def _get_board_info(self): 183 raise NotImplementedError 185 board_info = property(--> 186 lambda self: self._get_board_info(), 187 doc="""\ 188 Returns a :class:`BoardInfo` instance (or derivative) representing the 189 board that instances generated by this factory will be attached to. 190 """) 192 def _get_pi_info(self): 193 warnings.warn( 194 DeprecationWarning( 195 "Please use Factory.board_info instead of Factory.pi_info"))File ~/.pyenv/versions/3.12.1/envs/raspberry5/lib/python3.12/site-packages/gpiozero/pins/pi.py:427, in PiFactory._get_board_info(self) 425 def _get_board_info(self): 426 if self._info is None:--> 427 self._info = PiBoardInfo.from_revision(self._get_revision()) 428 return self._infoFile ~/.pyenv/versions/3.12.1/envs/raspberry5/lib/python3.12/site-packages/gpiozero/pins/pi.py:310, in PiBoardInfo.from_revision(cls, revision) 308 eth_speed = ethernet * 100 309 except KeyError:--> 310 raise PinUnknownPi(f'unknown old-style revision "{revision:x}"') 311 headers = frozendict({ 312 header: HeaderInfo( 313 name=header, rows=rows, columns=columns, (...) 321 for header, (rows, columns, header_data) in headers.items() 322 }) 323 return cls( 324 f'{revision:04x}', 325 model, (...) 341 board, 342 )PinUnknownPi: unknown old-style revision "0"Code:
root@raspberrypi:~# grep Rev /proc/cpuinfoRevision: d04171Model: Raspberry Pi 5 Model B Rev 1.1Statistics: Posted by nrz — Sun Jan 19, 2025 9:13 pm