oversteer-rs50-support.patch

diff --git a/data/udev/99-logitech-wheel-perms.rules b/data/udev/99-logitech-wheel-perms.rules
index 9207c2f..acea14d 100644
--- a/data/udev/99-logitech-wheel-perms.rules
+++ b/data/udev/99-logitech-wheel-perms.rules
@@ -24,6 +24,9 @@ ATTRS{idProduct}=="c26e", RUN+="/bin/sh -c 'cd %S%p; chmod 666 range leds/*/brig
 # Logitech G920 Driving Force Racing Wheel
 ATTRS{idProduct}=="c262", RUN+="/bin/sh -c 'cd %S%p; chmod 666 range'"
 
+# Logitech RS50 Base for PlayStation/PC
+ATTRS{idProduct}=="c276", RUN+="/bin/sh -c 'cd %S%p; chmod 666 range gain autocenter combine_pedals damper_level'"
+
 GOTO="end"
 
 LABEL="logitech-driver"
diff --git a/oversteer/device.py b/oversteer/device.py
index 039990f..31cf1f6 100644
--- a/oversteer/device.py
+++ b/oversteer/device.py
@@ -58,7 +58,31 @@ class Device:
         return self.id
 
     def device_file(self, filename):
-        return os.path.join(self.dev_path, filename)
+        # Primary path - same interface as input device
+        path = os.path.join(self.dev_path, filename)
+        if os.path.exists(path):
+            return path
+        # Check sibling USB interfaces (for devices like RS50 where HID++ attributes
+        # are on a different interface than the joystick input)
+        # Structure: .../1-5.2:1.0/0003:046D:C276.0004/ (dev_path)
+        #            .../1-5.2:1.1/0003:046D:C276.0005/ (sibling with attributes)
+        try:
+            # Go up to USB interface level (parent of HID device dir)
+            hid_parent = os.path.dirname(self.dev_path)  # 1-5.2:1.0
+            usb_parent = os.path.dirname(hid_parent)      # 1-5.2
+            if usb_parent:
+                for iface in os.listdir(usb_parent):
+                    iface_path = os.path.join(usb_parent, iface)
+                    if os.path.isdir(iface_path) and iface.startswith(os.path.basename(usb_parent)):
+                        # Look for HID devices under this interface
+                        for hid_dev in os.listdir(iface_path):
+                            if hid_dev.startswith('0003:'):
+                                sibling_path = os.path.join(iface_path, hid_dev, filename)
+                                if os.path.exists(sibling_path):
+                                    return sibling_path
+        except (OSError, IOError):
+            pass
+        return path  # Return original path even if not found (for error handling)
 
     def checked_device_file(self, filename):
         path = self.device_file(filename)
@@ -442,7 +466,7 @@ class Device:
                 event.code = ecodes.ABS_RZ
         elif self.vendor_id == wid.VENDOR_FANATEC and event.code in [ecodes.ABS_Y, ecodes.ABS_Z, ecodes.ABS_RZ]:
             event.value = int(event.value + 32768 / 257)
-        elif self.usb_id in [wid.LG_GPRO_PS, wid.LG_GPRO_XBOX]:
+        elif self.usb_id in [wid.LG_GPRO_PS, wid.LG_GPRO_XBOX, wid.LG_RS50]:
             if event.code in [ecodes.ABS_RX, ecodes.ABS_RY, ecodes.ABS_RZ]:
                 event.value = int(255 - event.value / 257)
                 if event.code == ecodes.ABS_RX:
diff --git a/oversteer/device_manager.py b/oversteer/device_manager.py
index f30a4f8..53acf09 100644
--- a/oversteer/device_manager.py
+++ b/oversteer/device_manager.py
@@ -28,6 +28,7 @@ class DeviceManager:
             wid.LG_G923X: 900,
             wid.LG_GPRO_PS: 1080,
             wid.LG_GPRO_XBOX: 1080,
+            wid.LG_RS50: 2700,
             wid.LG_MOMO2: 270,
             wid.LG_MOMO: 270,
             wid.LG_SFW: 270,
diff --git a/oversteer/gtk_ui.py b/oversteer/gtk_ui.py
index 8cd63b5..1eea1f7 100644
--- a/oversteer/gtk_ui.py
+++ b/oversteer/gtk_ui.py
@@ -721,3 +721,7 @@ class GtkUi:
             self.wheel_range.add_mark(90, Gtk.PositionType.BOTTOM, '900')
         if max_range >= 1080:
             self.wheel_range.add_mark(108, Gtk.PositionType.BOTTOM, '1080')
+        if max_range >= 1800:
+            self.wheel_range.add_mark(180, Gtk.PositionType.BOTTOM, '1800')
+        if max_range >= 2700:
+            self.wheel_range.add_mark(270, Gtk.PositionType.BOTTOM, '2700')
diff --git a/oversteer/gui.py b/oversteer/gui.py
index 77e604a..b654d4e 100644
--- a/oversteer/gui.py
+++ b/oversteer/gui.py
@@ -439,7 +439,7 @@ class Gui:
                     button = event.code - 288
                 if event.code >= 304 and event.code <= 316:
                     button = event.code - 304
-                if event.code >= 704 and event.code <= 715:
+                if event.code >= 704 and event.code <= 719:
                     button = event.code - 688
 
                 if button is not None:
diff --git a/oversteer/wheel_ids.py b/oversteer/wheel_ids.py
index 0fa5852..4debda5 100644
--- a/oversteer/wheel_ids.py
+++ b/oversteer/wheel_ids.py
@@ -22,6 +22,7 @@ LG_G923P = '046d:c266'
 LG_G923X = '046d:c26e'
 LG_GPRO_PS = '046d:c268'
 LG_GPRO_XBOX = '046d:c272'
+LG_RS50 = '046d:c276'
 LG_MOMO = '046d:c295'
 LG_MOMO2 = '046d:ca03'
 LG_SFW = '046d:c29c'