Files
MeowOS-For-R3P2/patch_v2/meow_watchdog/wd_power.h
T
AskaEth 63b278e13e fix(watchdog+launcher+sdk): M40 电源键 time64 ABI + 锁屏/叠加残留链
- sdk/meow_time32: 抽出可独立链接的 o32 time32 取时/睡眠设施(不依赖 meow_ui.a,
  watchdog 等独立静态组件可直接链;可选 -DMEOW_TIME32_LIBC_OVERRIDES 接管 libc 入口)
- watchdog: now_ms/usleep 改走 time32(修复 held 变天文数字→每次单击都弹菜单);
  阈值读 power.longpress_menu_ms/forceoff_ms(缺省 3000/8000),删除
  PWR_TOGGLE_MS==PWR_MENU_MS;新增 wd_power.h 纯判定 + 宿主行为矩阵测试
- launcher: App 前台电源菜单补齐 §10.5(notif 全抑制 + 帧恢复 + SIGCONT 排空 +
  标记翻回前台);show_power_menu 恢复进入前背景帧(关闭后不再停留菜单画面);
  重绘挪到首轮按键采样之后;activity 标记排空窗 + 会话入口清理 + manual_off 去闩锁
- lock_screen: 电源改按下边沿 + 进场 300ms 才熄屏;电源熄屏退出也恢复底层帧;
  launcher 在 SIGCONT 前写 /tmp/meow_app_repaint,SDK present 消费并 dirty_full
- power_menu: 菜单内强关接 power.forceoff_ms(按 longpress 抵扣),日志不再谎称 8s
- 重编 meow_ui.a 并重链 meow_launcherd/ncm/files/hello/reader(picbrowser 无源码)
- fw_content.conf: 同步 launcherd/watchdog 新 md5;顺带修正 M35 遗留的 nyai 失效钉值

Host: test_wd_fw 66/66、test_overlay_gate 40/40、test_meow_time64/time/repaint PASS。
真机未验证(设备关机);未刷机、未写设备。
2026-11-10 22:51:00 +08:00

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/* wd_power.h — watchdog 电源键判定(纯函数,宿主可单测,无设备/无文件系统依赖)。
*
* 语义与 launcher 主屏(main_menu.c)统一:
* 单击(松开时 held < power.longpress_menu_ms) → 息屏/亮屏切换;
* 长按 held ≥ power.longpress_menu_ms → 写菜单请求(watchdog 让位 launcher);
* 长按 held ≥ power.forceoff_ms 且菜单未被接管 → 强制关机兜底。
* 旧实现把 PWR_TOGGLE_MS 与 PWR_MENU_MS 都硬编码成 2000,导致「长按但不出菜单」的区间
* 不存在,且 App 内 2s / launcher 主屏 3s 不一致;现在两者都读 settings(缺省 3000/8000)。
*
* 阈值清洗:
* - 非正数 → 默认 3000 / 8000(settings 允许 0,但 0ms 阈值会让每次按下立刻出菜单,无意义);
* - forceoff ≤ longpress → 抬到 longpress+1000,避免「强关先于菜单」的自相矛盾配置。
*/
#ifndef WD_POWER_H
#define WD_POWER_H
#define WD_PWR_LONGPRESS_DEFAULT_MS 3000
#define WD_PWR_FORCEOFF_DEFAULT_MS 8000
static inline void wd_pwr_resolve_thresholds(int cfg_longpress, int cfg_forceoff,
unsigned long long *longpress_ms,
unsigned long long *forceoff_ms)
{
unsigned long long lp = (cfg_longpress > 0)
? (unsigned long long)cfg_longpress
: WD_PWR_LONGPRESS_DEFAULT_MS;
unsigned long long fo = (cfg_forceoff > 0)
? (unsigned long long)cfg_forceoff
: WD_PWR_FORCEOFF_DEFAULT_MS;
if (fo <= lp) fo = lp + 1000;
*longpress_ms = lp;
*forceoff_ms = fo;
}
/* 松开边沿的动作。bright>0=屏亮 → 息屏;否则亮屏。
* woke(按下时屏已黑,本次只唤醒)/ menu_notified(已请求菜单)→ 不再 toggle。 */
typedef enum {
WD_PWR_REL_NONE = 0,
WD_PWR_REL_TOGGLE_OFF,
WD_PWR_REL_TOGGLE_ON
} wd_pwr_release_act;
static inline wd_pwr_release_act wd_pwr_release_action(int woke, int menu_notified,
unsigned long long held_ms,
unsigned long long longpress_ms,
int bright)
{
if (woke || menu_notified) return WD_PWR_REL_NONE;
if (held_ms >= longpress_ms) return WD_PWR_REL_NONE; /* 长按已由 tick 处理 */
return (bright > 0) ? WD_PWR_REL_TOGGLE_OFF : WD_PWR_REL_TOGGLE_ON;
}
/* 轮询 tick(按住中)的动作。menu_active=launcher 已接管 → 全让位。
* 强关不要求 menu_notified:launcher 未接管菜单时 8s 兜底仍须生效。 */
typedef enum {
WD_PWR_TICK_NONE = 0,
WD_PWR_TICK_MENU,
WD_PWR_TICK_FORCEOFF
} wd_pwr_tick_act;
static inline wd_pwr_tick_act wd_pwr_tick_action(int menu_active, int down,
int menu_notified, int force_done,
unsigned long long held_ms,
unsigned long long longpress_ms,
unsigned long long forceoff_ms)
{
if (menu_active || !down) return WD_PWR_TICK_NONE;
if (held_ms >= forceoff_ms && !force_done) return WD_PWR_TICK_FORCEOFF;
if (held_ms >= longpress_ms && !menu_notified) return WD_PWR_TICK_MENU;
return WD_PWR_TICK_NONE;
}
#endif /* WD_POWER_H */