packFile bug修复

applications/core.c

@@ -442,8 +442,7 @@ static void upSendFile_thread_entry(void *parameter)
     }
 
     LOG_D("ready to send '%s---%d'",f->fname,f->index);
-    static rt_uint8_t len =0;
-    len = pack_File(f->fname, 0, d, s);
+    uint8_t len = pack_File(f->fname, 0, d, s);
     for (size_t i = 0; i < len; i++) {
         LOG_HEX("msg",27,d[i],s[i]);
     }

applications/ttmsg/ttmsg.c

@@ -294,6 +294,7 @@ rt_uint8_t pack_File(const char *fin, rt_uint8_t flag, const rt_uint8_t (*dout)[
     }
 
     //更新算法，改用特定大小依次读取文件，弃用一次性全部读入文件
+//    static uint8_t row =0;
     uint8_t row = (file_size / flen) + (file_size % flen > 0 ? 1 : 0);
     cfg.fallpiece[0] = row;
 
@@ -346,7 +347,8 @@ rt_uint8_t pack_File(const char *fin, rt_uint8_t flag, const rt_uint8_t (*dout)[
         close(fd_in);
     }
 
-    return row;
+//    return row;
+    return cfg.fallpiece[0];
 }