v3.19

v3.19
2026-09-04

修复

• 修复极端情况下开机后无法连接手柄的问题
• 大幅优化音频底层编解码性能，修复满载时麦克风收音问题，HD 震动延迟也有所降低
• 修复 FS（普通版）固件在 Linux 下音频卡顿的兼容性问题（鸣谢：弥漫醇香）

变更

• 开源版固件不再显示 OTA 升级模块
• 启动速度优化（3 秒 → 1 秒）
• 升级底层 SDK 至 v2.3.32
• 手柄音量控制升级：耳机音量改为偏移模式（设置与扬声器的音量差值）；音量控制改为四档选择（关闭 / 防拉高 / 锁定 / 完全锁定）
• 使用 PS 键唤醒电脑后自动断开手柄，需再次短按 PS 重连，以规避蓝牙唤醒后的性能退化问题

新增

• 触摸板映射新增「按下才触发」选项，可设为需要物理按下触摸板才激活方向键映射
• 触摸板新增全触摸板鼠标模式：整个触摸板控制光标，左半按下 = 左键，右半按下 = 右键
• 新增省电模式：电脑关机/休眠后自动降低功耗和发热，可能解决常供电 USB 口关机后发烫的问题（未充分测试验证，欢迎反馈）
• 新增玩家指示灯显示电量功能（持续显示 / 快捷键一次性查看），详见操作说明页「手柄快捷键」
• 操作说明页新增手柄快捷键指南，优化组合快捷键按下逻辑，避免修饰键误触发游戏功能

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v3.19
2026-09-04

Fixed

• Fix controller connection failure after boot in rare edge cases
• Major low-level audio codec performance optimization, fixed mic quality issue under full CPU load, HD rumble latency also reduced
• Fix audio stuttering compatibility issue with FS firmware on Linux (Thanks: 弥漫醇香)

Changed

• OTA update panel is now hidden for open-source firmware
• Boot time reduced (3s → 1s)
• Upgraded SDK to v2.3.32
• Volume control upgrade: headset volume changed to offset mode (set difference from speaker); volume control upgraded to 4-mode selection (Off / Anti-Boost / Lock / Full Lock)
• Auto-disconnect controller after waking PC with PS button; press PS again to reconnect, working around BT performance degradation after resume

Added

• Touchpad mapping: new "click to trigger" option, require physical press to activate directional mappings
• New full-touchpad mouse mode: entire touchpad controls cursor, left-half press = left click, right-half press = right click
• Power saving: automatically reduce power and heat after PC shutdown/sleep, may fix overheating on always-on USB ports (not fully tested, feedback welcome)
• Player indicator LEDs battery display (persistent / one-shot shortcut), see Usage Guide for details
• Usage guide: added controller shortcuts reference; optimized combo key press logic to prevent modifier keys from triggering in-game actions