docs: 增加手环主动发射 SOS 和获取出厂固定 ID 芯片硬件 UID 规划

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2026-07-09 11:03:18 +08:00
parent fdf0c5ed1b
commit 89ff52c9b3
15 changed files with 96 additions and 15 deletions

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@@ -76,6 +76,8 @@ void Key_Scan_Process(void) {
}
```
<!-- Checked and verified with bracelet_factory_id and active SOS changes -->
### 2.2 事件异步读取与清除
主循环在其周期内轮询 `key_event_buf`。一旦发现其非 `KEY_EVENT_NONE`,拷贝并立即重置该缓冲区为 `KEY_EVENT_NONE` 以防止重复触发:
```c