keys

system/manager/manager.py

@@ -69,17 +69,6 @@ def manager_init() -> None:
   params.put_bool("IsReleaseSpBranch", build_metadata.release_sp_channel)
   params.put("HardwareSerial", serial)
 
-  bolt_platform_bundle = {
-    "platform": "CHEVROLET_BOLT_NON_ACC_1ST_GEN",
-    "make": "Chevrolet",
-    "brand": "gm",
-    "model": "Bolt EV Non-ACC",
-    "year": ["2018", "2019", "2020", "2021"],
-    "package": "Adaptive Cruise Control (ACC)",
-    "name": "Chevrolet Bolt EV Non-ACC 2018-21",
-  }
-  params.put("CarPlatformBundle", bolt_platform_bundle)
-
   # set dongle id
   reg_res = register(show_spinner=True)
   if reg_res:

system/ui/lib/usb_keyboard.py

@@ -0,0 +1,194 @@
+import atexit
+import os
+import struct
+import time
+from collections import deque
+from glob import glob
+
+import pyray as rl
+
+EVENT_FORMAT = "llHHi"
+EVENT_SIZE = struct.calcsize(EVENT_FORMAT)
+EV_KEY = 0x01
+
+KEY_LEFTSHIFT = 42
+KEY_RIGHTSHIFT = 54
+KEY_CAPSLOCK = 58
+
+LINUX_TO_RL_KEY = {
+  1: rl.KEY_ESCAPE,
+  14: rl.KEY_BACKSPACE,
+  28: rl.KEY_ENTER,
+  96: rl.KEY_ENTER,  # keypad enter
+  102: rl.KEY_HOME,
+  103: rl.KEY_UP,
+  105: rl.KEY_LEFT,
+  106: rl.KEY_RIGHT,
+  107: rl.KEY_END,
+  108: rl.KEY_DOWN,
+  111: rl.KEY_DELETE,
+}
+
+LETTER_BY_CODE = {
+  16: "q", 17: "w", 18: "e", 19: "r", 20: "t", 21: "y", 22: "u", 23: "i", 24: "o", 25: "p",
+  30: "a", 31: "s", 32: "d", 33: "f", 34: "g", 35: "h", 36: "j", 37: "k", 38: "l",
+  44: "z", 45: "x", 46: "c", 47: "v", 48: "b", 49: "n", 50: "m",
+}
+
+UNSHIFTED_BY_CODE = {
+  2: "1", 3: "2", 4: "3", 5: "4", 6: "5", 7: "6", 8: "7", 9: "8", 10: "9", 11: "0",
+  12: "-", 13: "=",
+  26: "[", 27: "]",
+  39: ";", 40: "'", 41: "`", 43: "\\",
+  51: ",", 52: ".", 53: "/",
+  57: " ",
+}
+
+SHIFTED_BY_CODE = {
+  2: "!", 3: "@", 4: "#", 5: "$", 6: "%", 7: "^", 8: "&", 9: "*", 10: "(", 11: ")",
+  12: "_", 13: "+",
+  26: "{", 27: "}",
+  39: ":", 40: "\"", 41: "~", 43: "|",
+  51: "<", 52: ">", 53: "?",
+  57: " ",
+}
+
+
+class USBKeyboard:
+  """Fallback keyboard reader for platforms where raylib keyboard input is unavailable."""
+  def __init__(self):
+    self._fds: dict[str, int] = {}
+    self._last_scan_t = 0.0
+    self._left_shift_down = False
+    self._right_shift_down = False
+    self._caps_lock_on = False
+    self._key_queue: deque[int] = deque(maxlen=128)
+    self._char_queue: deque[int] = deque(maxlen=256)
+    atexit.register(self.close)
+
+  def _device_paths(self) -> list[str]:
+    paths = []
+    paths.extend(glob("/dev/input/by-id/*-kbd"))
+    paths.extend(glob("/dev/input/by-path/*-kbd"))
+    # Keep deterministic order and de-duplicate paths if both globs resolve to same target.
+    return sorted(set(paths))
+
+  def _refresh_devices(self) -> None:
+    now = time.monotonic()
+    if (now - self._last_scan_t) < 1.0:
+      return
+
+    self._last_scan_t = now
+    current_paths = set(self._device_paths())
+
+    for path in list(self._fds):
+      if path not in current_paths:
+        try:
+          os.close(self._fds[path])
+        except OSError:
+          pass
+        del self._fds[path]
+
+    for path in current_paths:
+      if path in self._fds:
+        continue
+      try:
+        fd = os.open(path, os.O_RDONLY | os.O_NONBLOCK)
+      except OSError:
+        continue
+      self._fds[path] = fd
+
+  def _key_to_char(self, code: int) -> str | None:
+    shift = self._left_shift_down or self._right_shift_down
+
+    if code in LETTER_BY_CODE:
+      c = LETTER_BY_CODE[code]
+      return c.upper() if (self._caps_lock_on ^ shift) else c
+
+    if code in UNSHIFTED_BY_CODE:
+      if shift and code in SHIFTED_BY_CODE:
+        return SHIFTED_BY_CODE[code]
+      return UNSHIFTED_BY_CODE[code]
+
+    return None
+
+  def _process_event(self, event_type: int, code: int, value: int) -> None:
+    if event_type != EV_KEY:
+      return
+
+    if code == KEY_LEFTSHIFT:
+      self._left_shift_down = value != 0
+      return
+    if code == KEY_RIGHTSHIFT:
+      self._right_shift_down = value != 0
+      return
+    if code == KEY_CAPSLOCK and value == 1:
+      self._caps_lock_on = not self._caps_lock_on
+      return
+
+    # Linux key events: 0=release, 1=press, 2=repeat
+    if value not in (1, 2):
+      return
+
+    key = LINUX_TO_RL_KEY.get(code)
+    if key is not None:
+      self._key_queue.append(key)
+
+    char = self._key_to_char(code)
+    if char is not None:
+      self._char_queue.append(ord(char))
+
+  def _poll(self) -> None:
+    self._refresh_devices()
+
+    for path, fd in list(self._fds.items()):
+      while True:
+        try:
+          data = os.read(fd, EVENT_SIZE * 32)
+        except BlockingIOError:
+          break
+        except OSError:
+          try:
+            os.close(fd)
+          except OSError:
+            pass
+          del self._fds[path]
+          break
+
+        if not data:
+          break
+
+        valid_bytes = len(data) - (len(data) % EVENT_SIZE)
+        for i in range(0, valid_bytes, EVENT_SIZE):
+          _, _, event_type, code, value = struct.unpack_from(EVENT_FORMAT, data, i)
+          self._process_event(event_type, code, value)
+
+        if len(data) < (EVENT_SIZE * 32):
+          break
+
+  def get_key_pressed(self) -> int:
+    self._poll()
+    return self._key_queue.popleft() if self._key_queue else 0
+
+  def get_char_pressed(self) -> int:
+    self._poll()
+    return self._char_queue.popleft() if self._char_queue else 0
+
+  def close(self) -> None:
+    for fd in self._fds.values():
+      try:
+        os.close(fd)
+      except OSError:
+        pass
+    self._fds.clear()
+
+
+_usb_keyboard = USBKeyboard()
+
+
+def get_usb_key_pressed() -> int:
+  return _usb_keyboard.get_key_pressed()
+
+
+def get_usb_char_pressed() -> int:
+  return _usb_keyboard.get_char_pressed()

system/ui/widgets/inputbox.py

@@ -2,6 +2,7 @@ import pyray as rl
 import time
 from openpilot.system.ui.lib.application import gui_app, MousePos, FONT_SCALE
 from openpilot.system.ui.lib.text_measure import measure_text_cached
+from openpilot.system.ui.lib.usb_keyboard import get_usb_char_pressed, get_usb_key_pressed
 from openpilot.system.ui.widgets import Widget
 
 PASSWORD_MASK_CHAR = "•"
@@ -25,6 +26,7 @@ class InputBox(Widget):
     self._visible_width = 0
     self._last_char_time = 0  # Track when last character was added
     self._masked_length = 0  # How many characters are currently masked
+    self._submit_requested = False
 
   @property
   def text(self):
@@ -43,6 +45,12 @@ class InputBox(Widget):
     self._input_text = ''
     self._cursor_position = 0
     self._text_offset = 0
+    self._submit_requested = False
+
+  def consume_submit_requested(self) -> bool:
+    requested = self._submit_requested
+    self._submit_requested = False
+    return requested
 
   def set_cursor_position(self, position):
     """Set the cursor position and reset the blink counter."""
@@ -191,6 +199,8 @@ class InputBox(Widget):
   def _handle_keyboard_input(self):
     # Handle navigation keys
     key = rl.get_key_pressed()
+    if key == 0:
+      key = get_usb_key_pressed()
     if key != 0:
       self._process_key(key)
       if key in (rl.KEY_LEFT, rl.KEY_RIGHT, rl.KEY_BACKSPACE, rl.KEY_DELETE):
@@ -208,6 +218,8 @@ class InputBox(Widget):
 
     # Handle text input
     char = rl.get_char_pressed()
+    if char == 0:
+      char = get_usb_char_pressed()
     if char != 0 and char >= 32:  # Filter out control characters
       self.add_char_at_cursor(chr(char))
 
@@ -226,3 +238,5 @@ class InputBox(Widget):
       self.set_cursor_position(0)
     elif key == rl.KEY_END:
       self.set_cursor_position(len(self._input_text))
+    elif key == rl.KEY_ENTER:
+      self._submit_requested = True

system/ui/widgets/keyboard.py

@@ -145,6 +145,8 @@ class Keyboard(Widget):
     input_margin = 25
     input_box_rect = rl.Rectangle(rect.x + input_margin, rect.y + 160, rect.width - input_margin, 100)
     self._render_input_area(input_box_rect)
+    if self._input_box.consume_submit_requested() and len(self._input_box.text) >= self._min_text_size:
+      self._render_return_status = 1
 
     # Process backspace key repeat if it's held down
     if not self._all_keys[BACKSPACE_KEY].is_pressed: