[#309] Remove wiimote integration.

The `cwiid` library and the Python bindings haven't been updated in
years, the `cwiid-git` package on Arch Linux still targets Python 2, and
installing `cwiid` via `pip` breaks recent versions of Python 3.

Closes: #309
This commit is contained in:
Fabio Manganiello 2024-02-28 01:25:49 +01:00
parent 7ccbf9347f
commit 553c4090b7
Signed by untrusted user: blacklight
GPG key ID: D90FBA7F76362774
4 changed files with 0 additions and 185 deletions

View file

@ -20,4 +20,3 @@ Backends
platypush/backend/stt.picovoice.hotword.rst
platypush/backend/stt.picovoice.speech.rst
platypush/backend/tcp.rst
platypush/backend/wiimote.rst

View file

@ -1,6 +0,0 @@
``wiimote``
=============================
.. automodule:: platypush.backend.wiimote
:members:

View file

@ -1,166 +0,0 @@
import re
import time
from platypush.backend import Backend
from platypush.message.event.wiimote import (
WiimoteEvent,
WiimoteConnectionEvent,
WiimoteDisconnectionEvent,
)
class WiimoteBackend(Backend):
"""
Backend to communicate with a Nintendo WiiMote controller
Requires:
* **python3-wiimote** (follow instructions at https://github.com/azzra/python3-wiimote)
"""
_wiimote = None
_inactivity_timeout = 300
_connection_attempts = 0
_last_btn_event_time = 0
_bdaddr = None
def __init__(
self, bdaddr=_bdaddr, inactivity_timeout=_inactivity_timeout, *args, **kwargs
):
"""
:param bdaddr: If set, connect to this specific Wiimote physical address (example: 00:11:22:33:44:55)
:type bdaddr: str
:param inactivity_timeout: Number of seconds elapsed from the last Wiimote action before disconnecting the
device (default: 300 seconds)
:type inactivity_timeout: float
"""
super().__init__(*args, **kwargs)
self._bdaddr = bdaddr
self._inactivity_timeout = inactivity_timeout
def get_wiimote(self):
import cwiid
if not self._wiimote:
if self._bdaddr:
self._wiimote = cwiid.Wiimote(bdaddr=self._bdaddr)
else:
self._wiimote = cwiid.Wiimote()
self._wiimote.enable(cwiid.FLAG_MOTIONPLUS)
self._wiimote.rpt_mode = (
cwiid.RPT_ACC | cwiid.RPT_BTN | cwiid.RPT_MOTIONPLUS
)
self.logger.info('WiiMote connected')
self._last_btn_event_time = time.time()
self.bus.post(WiimoteConnectionEvent())
return self._wiimote
def get_state(self):
import cwiid
wm = self.get_wiimote()
state = wm.state
parsed_state = {}
# Get buttons
all_btns = [attr for attr in dir(cwiid) if attr.startswith('BTN_')]
parsed_state['buttons'] = {
btn: True
for btn in all_btns
if state.get('buttons', 0) & getattr(cwiid, btn) != 0
}
# Get LEDs
all_leds = [attr for attr in dir(cwiid) if re.match(r'LED\d_ON', attr)]
parsed_state['led'] = {
led[:4]: True
for led in all_leds
if state.get('leds', 0) & getattr(cwiid, led) != 0
}
# Get errors
all_errs = [attr for attr in dir(cwiid) if attr.startswith('ERROR_')]
parsed_state['error'] = {
err: True
for err in all_errs
if state.get('errs', 0) & getattr(cwiid, err) != 0
}
parsed_state['battery'] = round(state.get('battery', 0) / cwiid.BATTERY_MAX, 3)
parsed_state['rumble'] = bool(state.get('rumble', 0))
if 'acc' in state:
parsed_state['acc'] = tuple(int(acc / 5) * 5 for acc in state['acc'])
if 'motionplus' in state:
parsed_state['motionplus'] = {
'angle_rate': tuple(
int(angle / 100) for angle in state['motionplus']['angle_rate']
),
'low_speed': state['motionplus']['low_speed'],
}
return parsed_state
def close(self):
if not self._wiimote:
return
try:
self._wiimote.close()
except Exception as e:
self.logger.warning('Could not close Wiimote connection: {}'.format(str(e)))
self._wiimote = None
self.bus.post(WiimoteDisconnectionEvent())
def run(self):
super().run()
self._connection_attempts = 0
last_state = {}
self.logger.info('Initialized Wiimote backend')
while not self.should_stop():
try:
state = self.get_state()
changed_state = {
k: state[k] for k in state.keys() if state[k] != last_state.get(k)
}
if changed_state:
self.bus.post(WiimoteEvent(**changed_state))
if 'buttons' in changed_state:
self._last_btn_event_time = time.time()
elif (
last_state
and time.time() - self._last_btn_event_time
>= self._inactivity_timeout
):
self.logger.info('Wiimote disconnected upon timeout')
self.close()
last_state = state
time.sleep(0.1)
except RuntimeError as e:
if (
type(e) == RuntimeError
and str(e) == 'Error opening wiimote connection'
):
if self._connection_attempts == 0:
self.logger.info('Press 1+2 to pair your WiiMote controller')
else:
self.logger.exception(e)
self.close()
self._connection_attempts += 1
# vim:sw=4:ts=4:et:

View file

@ -1,12 +0,0 @@
manifest:
events:
- platypush.message.event.wiimote.WiimoteEvent
install:
apt:
- libcwiid1
pacman:
- cwiid-git
pip:
- cwiid
package: platypush.backend.wiimote
type: backend