From 063dba3597e8122dff69d5cb15b2fd43ab989790 Mon Sep 17 00:00:00 2001
From: zhaohe <1013909206@qq.com>
Date: Sun, 13 Jun 2021 21:48:23 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20'README.md'?=
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diff --git a/README.md b/README.md
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 # afu_offline_sd_recorder
 
+
+## 注意事项
+
+```
+    1. 日志记录器有三个口，1下载，2调试口，3日志写入口。
+    2. 配置时间可以通过调试口也可以通过日志写入串口。如果需要通过日志写入串口需要在SD的配置文件中写上#cmden=1
+    3. 其他配置参照使用说明PDF
+
+
+```
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