diff --git a/MDK-ARM/LWIP.uvguix.29643 b/MDK-ARM/LWIP.uvguix.29643
index 9851d69..db65d2a 100644
--- a/MDK-ARM/LWIP.uvguix.29643
+++ b/MDK-ARM/LWIP.uvguix.29643
@@ -3705,9 +3705,9 @@
       </Doc>
       <Doc>
         <Name>..\usersrc\atcmd.c</Name>
-        <ColumnNumber>0</ColumnNumber>
+        <ColumnNumber>18</ColumnNumber>
         <TopLine>129</TopLine>
-        <CurrentLine>150</CurrentLine>
+        <CurrentLine>158</CurrentLine>
         <Folding>1</Folding>
         <ContractedFolders></ContractedFolders>
         <PaneID>0</PaneID>
diff --git a/usersrc/protocol.h b/usersrc/protocol.h
index e0f0cfa..2789ae4 100644
--- a/usersrc/protocol.h
+++ b/usersrc/protocol.h
@@ -5,6 +5,7 @@
 #include <stdlib.h>
 
 #define adwin_config_protocol_size sizeof(adwin_config_protocol_t)
+#define reported_data_size sizeof(reported_data_t)
 
 #pragma pack(push, 1)
 typedef struct
@@ -23,4 +24,13 @@ typedef struct
   uint64_t fixed_bit_5;    /* 固定位5:00 00 00 00 00 00 00 00 */
   uint64_t fixed_bit_6;    /* 固定位6:00 00 00 00 00 00 00 00 */
 } adwin_config_protocol_t;
+
+typedef struct
+{
+  uint32_t time_stamp_s;   /* 时间戳 */
+  int32_t encoder_1_count; /* 编码器1计数 */
+  int32_t encoder_2_count; /* 编码器2计数 */
+  uint32_t device_id;      /* 设备ID号 */
+} reported_data_t;
+
 #pragma pack(pop)