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feat(DLD154V4B): 灵敏度最高档调整 SENS=3 10→20 + 文档同步

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- src/TaskLoop.c: SensTable[3] 10→20 (Δf/f 0.015%→0.031%,
  ΔL/L 0.031%→0.061%), SensTable_1[3] 9→14 (滞回 90%→70%) —
  最高档原阈值贴近噪声底易误触发, 提高并加大滞回
- src/main.c: 注释掉重复定义 g_input_div=1 (TaskLoop.c:23 已有, 清理 ODR)
- docs/technical-spec.md §4.3.1 灵敏度表+表格+口径说明
- docs/reference_analysis.md §5.6 灵敏度表
- docs/devlog.md 置顶 2026-08-27 条目 + 修订记录 V2.8
This commit is contained in:
wangfq
2026-08-27 16:22:58 +08:00
parent d5fc1ea1f7
commit 50dbb07dde
5 changed files with 39 additions and 8 deletions
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utilities/at32f421_freertos_demo/src/TaskLoop.c
+2 -2
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@@ -13,8 +13,8 @@
* 离开阈值（滞回）= Origin × SensTable_1[SENS] / 65536
* SENS: 0=低灵敏, 3=高灵敏
*===========================================================================*/
const uint16_t SensTable[4] = {216, 108, 36, 10};
const uint16_t SensTable_1[4] = {108, 72, 18, 9};
const uint16_t SensTable[4] = {216, 108, 36, 20};
const uint16_t SensTable_1[4] = {108, 72, 18, 14};
/*===========================================================================
* 全局状态变量 — 捕获 & 测量