From 4970f1725414ead7ffb5119dddef2354e661d797 Mon Sep 17 00:00:00 2001
From: xiao <gaoro-xiao@foxmail.com>
Date: Wed, 15 Apr 2026 19:34:41 +0800
Subject: [PATCH] =?UTF-8?q?docs:=20=E6=98=8E=E7=A1=AEDefaultTask=E4=B8=8D?=
 =?UTF-8?q?=E5=8F=AF=E5=88=A0=E9=99=A4(LED+IWDG)=EF=BC=8C=E6=9B=B4?=
 =?UTF-8?q?=E6=96=B0=E7=BC=96=E7=A0=81=E6=8F=90=E7=A4=BA=E8=AF=8D?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 CODING_PROMPT.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CODING_PROMPT.md b/CODING_PROMPT.md
index 35f9890..3a78a6e 100644
--- a/CODING_PROMPT.md
+++ b/CODING_PROMPT.md
@@ -47,7 +47,7 @@
 | TcpCliTask_C2 | 4 | 256 | netconn_connect 阻塞 | 重写 `tcp_client.c` |
 | UartRxTask | 4 | 384 | TaskNotify 10ms 超时 | 适配 `uart_trans.c` |
 | ConfigTask | 2 | 256 | QueueReceive 阻塞 | 适配 `config.c` |
-| DefaultTask | 1 | 128 | vTaskDelay 1000ms | `freertos.c` CubeMX 生成 |
+| DefaultTask | 1 | 128 | vTaskDelay 500ms | `freertos.c` CubeMX 生成，LED 心跳 + IWDG 喂狗，保留不可删 |
 
 ---
 
@@ -259,6 +259,7 @@ void route_send(QueueHandle_t queue, uint8_t src_id, uint8_t dst_mask,
 8. AT 命令通过 UART1 正常响应
 9. FreeRTOS 堆剩余 > 1KB（`xPortGetFreeHeapSize()`）
 10. 所有任务栈 highwatermark > 20% 余量
+11. DefaultTask（CubeMX 生成）保留，充实为 LED 心跳 + IWDG 喂狗，不可删除
 
 ---