From 0abb7f2b215af52247043e51c4bcca65af8f98a9 Mon Sep 17 00:00:00 2001
From: wangfq <wangfq@collectpublish.net>
Date: Fri, 26 Jun 2026 14:40:06 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20vTaskDelay=2010=E2=86=9250ms=20=E5=AF=B9?=
 =?UTF-8?q?=E9=BD=90=20TMR15=205ms=C3=9710=20=E5=8E=9F=E5=A7=8B=E8=AE=BE?=
 =?UTF-8?q?=E8=AE=A1?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 docs/devlog.md                                  | 2 +-
 utilities/at32f421_freertos_demo/src/TaskLoop.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/devlog.md b/docs/devlog.md
index a895d8f..ff1e429 100644
--- a/docs/devlog.md
+++ b/docs/devlog.md
@@ -299,7 +299,7 @@ if (SET_DLY) {
 
 | 版本 | 时间 | 说明 |
 |------|------|------|
-| V1.7 | 2026-06-26 | 发现 vTaskDelay(10) 应为 50ms（对齐原始 TMR15 5ms×10 设计），基线更新 1s→5s；已修复于 vd960Loop |
+| V1.7 | 2026-06-26 | vTaskDelay 10→50ms 修正（对齐原始 TMR15 5ms×10 设计）；基线更新 1s→5s |
 | V1.6 | 2026-06-24 | 时序修正：OUT_DELAY/PULSE_DELAY→500ms；RS485→TTL Tx |
 | V1.5 | 2026-06-23 | Origin 污染保护、USE_FLATNESS_EXIT 开关 |
 | V1.4 | 2026-06-23 | 移植 CN200910309382 平坦性离开判定 |
diff --git a/utilities/at32f421_freertos_demo/src/TaskLoop.c b/utilities/at32f421_freertos_demo/src/TaskLoop.c
index 98c5d51..bc47a20 100644
--- a/utilities/at32f421_freertos_demo/src/TaskLoop.c
+++ b/utilities/at32f421_freertos_demo/src/TaskLoop.c
@@ -863,6 +863,6 @@ void loop_task_function(void *pvParameters)
         }
 #endif
 
-        vTaskDelay(10);
+        vTaskDelay(50);  // 50ms tick，对齐原始 TMR15 5ms×10 设计
     }
 }