update

api/apibasic/packet_interface.hpp

@@ -5,11 +5,11 @@ namespace iflytop {
 namespace zcr {
 #pragma pack(push, 1)
 typedef struct {
-  int8_t  packetType;
-  int16_t cmdid;
-  int8_t  moduleId;
-  int8_t  index;
-  int8_t  datalen;
+  uint8_t  packetType;
+  uint16_t cmdid;
+  uint8_t  moduleId;
+  uint8_t  index;
+  uint8_t  datalen;
   uint8_t  data[];
   /* int8_t  checksum;*/
 } zcr_cmd_header_t;