remove phantom touch logger

userspace/files/phantom_touch_logger.service

@@ -1,10 +0,0 @@
-[Unit]
-After=multi-user.target
-
-[Service]
-User=comma
-Restart=no
-ExecStart=/usr/local/venv/bin/python -u /usr/comma/phantom_touch_logger.py
-
-[Install]
-WantedBy=multi-user.target

userspace/services.sh

@@ -22,7 +22,6 @@ systemctl enable brightnessd.service
 systemctl enable ssh-param-watcher.path
 systemctl enable ssh-param-watcher.service
 systemctl enable logrotate-hourly.timer
-systemctl enable phantom_touch_logger.service
 
 # Disable some of our services
 systemctl disable agnos-tests.service

userspace/usr/comma/phantom_touch_logger.py

@@ -1,35 +0,0 @@
-#!/usr/bin/env python3
-import sys
-from collections import deque
-from evdev import InputDevice, ecodes
-
-def log(msg):
-  # TODO: keep buffer of touch events + coords and dump after log
-  print(msg, file=sys.stderr)
-
-if __name__ == "__main__":
-  touch_starts = deque([0.]*20, maxlen=20)
-
-  dev = InputDevice('/dev/input/by-path/platform-894000.i2c-event')
-  for event in dev.read_loop():
-    #print(event.type, event.code, event.value)
-
-    # TODO: consider multitouch events
-    if event.type == ecodes.EV_KEY and event.code == ecodes.BTN_TOUCH:
-      if event.value == 1:
-        touch_starts.append(event.timestamp())
-
-        avg_touch_dt = (max(touch_starts) - min(touch_starts)) / len(touch_starts)
-        avg_touch_freq = 1 / (avg_touch_dt + 0.0001)
-        if avg_touch_freq > 15:
-          log(f"Quick touch frequency {avg_touch_freq:.2f}s / {event}")
-
-        if len(touch_starts) > 2:
-          dt = (touch_starts[-1] - touch_starts[-2])
-          if dt < 0.02:
-            log(f"Quick consecutive touches {dt:.2f}s / {event}")
-      elif event.value == 0:
-        if len(touch_starts):
-          dt = event.timestamp() - touch_starts[-1]
-          if dt > 10.:
-            log(f"Touch point persisted for {dt:.2f}s / {event}")

userspace/uv/pyproject.toml

@@ -11,8 +11,6 @@ dependencies = [
 
   # hardware.py
   "dbus-python",
-  # phantom_touch_logger.py
-  "evdev",
   # amplifier.py
   "smbus2",
 
@@ -20,6 +18,7 @@ dependencies = [
   "pyopencl == 2024.1",  # pinned until cmake update coming with 24.04
 
   # extra nice-to-haves
+  "evdev",
   "ipython",
 ]