From 30b282e1bbba6236f406e6ff2d277203cf22c52e Mon Sep 17 00:00:00 2001
From: "Jerry.c" <88422053+Jer6y@users.noreply.github.com>
Date: Tue, 15 Aug 2023 20:57:59 +0800
Subject: [PATCH] =?UTF-8?q?Update=2005.SDK=5FManual.md=EF=BC=8C=20?=
 =?UTF-8?q?=E4=BF=AE=E6=94=B9=E5=86=85=E6=A0=B8API?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

补全了task_os_delay 的返回值
---
 doc/05.SDK_Manual.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/doc/05.SDK_Manual.md b/doc/05.SDK_Manual.md
index 772d3532..371e3497 100644
--- a/doc/05.SDK_Manual.md
+++ b/doc/05.SDK_Manual.md
@@ -316,6 +316,14 @@ k_err_t tos_task_delay(k_tick_t delay);
 
   K_ERR_DELAY_ZERO delay 值为零（非法）。
 
+  K_ERR_IN_IRQ 试图在中断服务程序ISR延时
+
+  K_ERR_SCHED_LOCKED 已经上锁( 上锁后不能延时当前任务 否则导致无法调度)
+
+  K_ERR_DELAY_FOREVER 使用suspend 代替这个forever 的delay
+
+  
+
 ### tos_task_delay_abort
 
 ```c