STC作为主机轮询扫描I2C设备，确认ICN6211工作状态。

UART_refer/xtell.h

@@ -0,0 +1,56 @@
+#ifndef __XTELL_H
+#define __XTELL_H
+
+#include "STC8G.h"
+#include "intrins.h"
+#include "reg51.h"
+#include <stdio.h>
+#include "helper.h"
+#include "typedef.h"
+
+
+#define  MY_DEBUG    1
+
+#if MY_DEBUG
+  #define LOG printf
+#else
+	#define LOG printf("");
+#endif
+
+/*
+#define _LOG_ENABLE
+#ifdef  _LOG_ENABLE
+  #define LOG  printf
+#else
+  #define LOG(...)
+#endif
+*/
+
+
+#define  VERSION_NUMBER   "20220709-0901"
+
+
+
+/********************************************************************/
+
+//STC8H1K08<30><38><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD> <20><>ȡ<EFBFBD><C8A1><EFBFBD>룺1234
+//https://pan.baidu.com/s/1EfH7I16LwM0gtapMV0oONg
+
+//STC<54><43>Ƭ<EFBFBD><C6AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
+//https://view.inews.qq.com/a/20220304A00VOV00
+
+//keil C51<35><31><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģʽ:
+//keil memory model:
+//https://wenku.baidu.com/view/26cecb842b4ac850ad02de80d4d8d15abe23007e.html
+
+//KEIL<49><4C><EFBFBD>Ż<EFBFBD><C5BB>ȼ<EFBFBD><C8BC><EFBFBD><EFBFBD><EFBFBD>:
+//https://jingyan.baidu.com/article/546ae185d915971148f28c69.html
+
+// Keil<69><6C>Option optimization<6F>ȼ<EFBFBD><C8BC>Ż<EFBFBD><C5BB><EFBFBD><EFBFBD><EFBFBD>:
+// https://blog.csdn.net/qq_20017379/article/details/122770788
+
+//<2F><>KEIL<49><4C><EFBFBD><EFBFBD><EFBFBD><EFBFBD>STC<54>ͺŵ<CDBA>Ƭ<EFBFBD><C6AC><EFBFBD><EFBFBD>3<EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>:
+//https://wenku.baidu.com/view/904916af8462caaedd3383c4bb4cf7ec4afeb6ba.html
+
+#endif
+