optimize socket demo on nuttx

Ubiquitous/Nuttx_Fusion_XiUOS/aiit_board/xidatong-arm32/configs/netnsh/defconfig

@@ -73,9 +73,7 @@ CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_READLINE_CMD_HISTORY_LEN=100
 CONFIG_READLINE_CMD_HISTORY_LINELEN=120
 CONFIG_READLINE_TABCOMPLETION=y
-CONFIG_FS_ROMFS=y
-CONFIG_NSH_ROMFSETC=y
-CONFIG_NSH_ARCHROMFS=y
+
 CONFIG_BOARDCTL_RESET=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_APPLICATION_CONNECTION=y

Ubiquitous/Nuttx_Fusion_XiUOS/app_match_nuttx/apps/nshlib/nsh_Applicationscmd.c

@@ -81,45 +81,35 @@ int cmd_Extsram(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
  * Name: socket test
  ****************************************************************************/
 #if defined(CONFIG_SOCKET_DEMO) && !defined(CONFIG_NSH_DISABLE_SOCKET_DEMO)
-extern void udp_set_ip(char *ip_str);
-extern int udp_recv_demo(void);
+void UdpSocketRecvTest(int argc, char *argv[]);
 int cmd_Udprecv(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
     nsh_output(vtbl, "Hello, UDP receive!\n");
-    if(argc == 2)
-        udp_set_ip(argv[1]);
-    udp_recv_demo();
+    UdpSocketRecvTest(argc, argv);
     return OK;
 }
 
-extern int udp_send_demo(void);
+void UdpSocketSendTest(int argc, char *argv[]);
 int cmd_Udpsend(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
     nsh_output(vtbl, "Hello, UDP send!\n");
-    if(argc == 2)
-        udp_set_ip(argv[1]);
-    udp_send_demo();
+    UdpSocketSendTest(argc, argv);
     return OK;
 }
 
-extern void tcp_set_ip(char *ip_str);
-extern int tcp_recv_demo(void);
+void TcpSocketRecvTest(int argc, char *argv[]);
 int cmd_Tcprecv(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
     nsh_output(vtbl, "Hello, TCP receive!\n");
-    if(argc == 2)
-        tcp_set_ip(argv[1]);
-    tcp_recv_demo();
+    TcpSocketRecvTest(argc, argv);
     return OK;
 }
 
-extern int tcp_send_demo(void);
+void TcpSocketSendTest(int argc, char *argv[]);
 int cmd_Tcpsend(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
     nsh_output(vtbl, "Hello, TCP send!\n");
-    if(argc == 2)
-        tcp_set_ip(argv[1]);
-    tcp_send_demo();
+    TcpSocketSendTest(argc, argv);
     return OK;
 }
 #endif