1.1.0

Acts on the first round of user feedback against 1.0.1.

Download x20ctl.exe and run it. No install, no Python needed.

Added

• Taskbar tray icon showing battery, with Show and Quit
• Swap left and right sticks, on the Sticks page
• Swap L2 and R2, on the Triggers page
• Home button in the Test page, via XInputGetStateEx
• Macros now load from the controller on connect, all four at once

Changed

• Power moved out of Advanced: a sleep timer needs no warning
• Power page says it is reading, instead of showing a value it has not read
• Battery readings carry the raw status byte, and report.py prints it

Fixed

• Idle shutdown showed 10 minutes regardless of what the controller held
• Chunked HOST_MENU records silently truncated: continuations were sent as a
  bare index byte, which that opcode answers with silence
• tools/ble_enum.py read an OTA characteristic while claiming to skip OTA

Protocol

• HOST_MENU kind 6 is macro step data; this pad reports 42 steps per slot
• Kind 7 is the device can-change list, and this pad does not answer it
• The full SET_MODE page table, 05 DF AB 00 <a> <b>, including which pair
  enters firmware update
• SET_MODE 03 DF AB 0A–0F are a 5 ms uptime counter, not six features
• The USB bootloader's command set: opcode 0xF1 reads the same GUID as
  HOST_GUID does over BLE, and there is no bulk read at all
• Lighting writes are chunkable and do land; the LEDs ignore them regardless

Known limitations

• Colour, brightness and RGB mode are on-pad only (C + R3, C + L3).
  caps.lighting is zero and KeyLinker cannot change them either.
• Battery has four steps because the controller reports four; the intermediate
  decode is unconfirmed against a discharging pad.
• Rear buttons cannot appear to Steam Input as their own buttons: the firmware
  replays them as existing buttons.
• The 2.4 GHz receiver carries no configuration channel.