openthread: ot extension command refactor

examples/openthread/extension_command/CMakeLists.txt

@@ -0,0 +1,22 @@
+set(srcs    "src/esp_ot_cli_extension.c")
+
+if(CONFIG_OPENTHREAD_CLI_IPERF)
+    list(APPEND srcs   "src/esp_ot_iperf.c")
+endif()
+
+if(CONFIG_OPENTHREAD_CLI_TCP_SOCKET)
+    list(APPEND srcs   "src/esp_ot_tcp_socket.c")
+endif()
+
+if(CONFIG_OPENTHREAD_CLI_UDP_SOCKET)
+    list(APPEND srcs   "src/esp_ot_udp_socket.c")
+endif()
+
+if(CONFIG_OPENTHREAD_CLI_WIFI)
+    list(APPEND srcs   "src/esp_ot_wifi_cmd.c")
+endif()
+
+set(include "include")
+idf_component_register(SRCS "${srcs}"
+                    INCLUDE_DIRS "${include}"
+                    REQUIRES lwip openthread iperf)

examples/openthread/extension_command/Kconfig.projbuild

@@ -0,0 +1,44 @@
+menu "OpenThread Extension CLI"
+
+    menuconfig OPENTHREAD_CLI_ESP_EXTENSION
+        depends on OPENTHREAD_FTD || OPENTHREAD_MTD
+        bool "Enable Espressif's extended features"
+        default y
+        help
+            Enable Espressif's extended features.
+
+    config OPENTHREAD_CLI_IPERF
+        bool "Enable iperf command"
+        depends on OPENTHREAD_CLI_ESP_EXTENSION
+        default y
+
+    config OPENTHREAD_CLI_TCP_SOCKET
+        bool "Enable TCP socket command"
+        depends on OPENTHREAD_CLI_ESP_EXTENSION
+        default y
+
+    config OPENTHREAD_CLI_TCP_SERVER_PORT
+        int "the port of TCP server"
+        default 12345
+        depends on OPENTHREAD_CLI_TCP_SOCKET
+        help
+            Set the connect port of socket
+
+    config OPENTHREAD_CLI_UDP_SOCKET
+        bool "Enable UDP socket command"
+        depends on OPENTHREAD_CLI_ESP_EXTENSION
+        default y
+
+    config OPENTHREAD_CLI_UDP_SERVER_PORT
+        int "the port of UDP server"
+        default 54321
+        depends on OPENTHREAD_CLI_UDP_SOCKET
+        help
+            Set the connect port of socket
+
+    config OPENTHREAD_CLI_WIFI
+        bool "Enable wifi connection command"
+        depends on OPENTHREAD_CLI_ESP_EXTENSION && OPENTHREAD_BORDER_ROUTER
+        default y
+
+endmenu

examples/openthread/extension_command/README.md

@@ -0,0 +1,191 @@
+# Openthread Extension Command
+
+The Openthread Extension Command is a series of command lines extended from [OpenThread CLI](https://github.com/openthread/openthread/blob/main/src/cli/README.md). 
+Openthread Extension Command doesn't run alone, it needs to be used in conjunction with these examples:
+* [ot_cli](../ot_cli)
+* [ot_br](../ot_br)
+
+## How to use the example
+
+Run the configuration command `idf.py menuconfig` to enable the operations you need for your example: `OpenThread Extension CLI` -> `Enable Espressif's extended features`.
+
+## OT Extension Command Line List
+
+* [iperf](#iperf)
+* [tcpsockclient](#tcpsockclient)
+* [tcpsockserver](#tcpsockserver)
+* [udpsockclient](#udpsockclient)
+* [udpsockserver](#udpsockserver)
+* [wifi](#wifi)
+
+### iperf
+
+Iperf is a tool for active measurements of the maximum achievable bandwidth on Thread network, which is based TCP and UDP.
+
+Print the iperf help:
+```bash
+iperf
+---iperf parameter---
+-s                  :     server mode, only receive
+-u                  :     upd mode
+-V                  :     use IPV6 address  
+-c <addr>           :     client mode, only transmit
+-i <interval>       :     seconds between periodic bandwidth reports
+-t <time>           :     time in seconds to transmit for (default 10 secs)
+-p <port>           :     server port to listen on/connect to
+-l <len_send_buf>   :     the lenth of send buffer
+---example---
+create a tcp server :     iperf -s -i 3 -p 5001 -t 60 
+create a udp client :     iperf -c <addr> -u -i 3 -t 60 -p 5001 -l 512
+Done
+```
+
+Create an iperf TCP service for 20 seconds, with printing logs for each 3 seconds, at the port 5001:
+```bash
+> iperf -V -s -t 20 -i 3 -p 5001
+Done
+```
+
+For UDP service:
+```bash
+> iperf -V -u -s -t 20 -i 3 -p 5001
+Done
+```
+
+
+Create an iperf TCP client connecting to `fdde:ad00:beef:0:a7c6:6311:9c8c:271b`(the iperf server address) for 30 seconds, with printing logs for each second, at the port 5001, with 85 length of each packets:
+```bash
+> iperf -V -c fdde:ad00:beef:0:a7c6:6311:9c8c:271b -t 20 -i 1 -p 5001 -l 85
+Done
+        Interval Bandwidth
+   0-   1 sec       0.05 Mbits/sec
+   1-   2 sec       0.05 Mbits/sec
+   2-   3 sec       0.05 Mbits/sec
+   3-   4 sec       0.05 Mbits/sec
+   4-   5 sec       0.05 Mbits/sec
+...
+   19-   20 sec       0.05 Mbits/sec
+   0-   20 sec       0.05 Mbits/sec
+```
+
+For UDP client:
+```bash
+> iperf -V -u -c fdde:ad00:beef:0:a7c6:6311:9c8c:271b -t 20 -i 1 -p 5001 -l 85
+Done
+```
+
+### tcpsockclient
+
+Used for creating a tcp client.
+
+```bash
+> tcpsockclient fdde:ad00:beef:0:a7c6:6311:9c8c:271b
+Done
+ot_socket: Socket created, connecting to fdde:ad00:beef:0:a7c6:6311:9c8c:271b:12345
+ot_socket: Successfully connected
+...
+```
+
+### tcpsockserver
+
+Used for creating a tcp server.
+
+```bash
+> tcpsockserver
+Done
+I (1310225) ot_socket: Socket created
+I (1310225) ot_socket: Socket bound, port 12345
+I (1310225) ot_socket: Socket listening, timeout is 30 seconds
+```
+
+### udpsockclient
+
+Used for creating a udp client.
+
+```bash
+> udpsockclient fdde:ad00:beef:0:a7c6:6311:9c8c:271b
+Done
+ot_socket: Socket created, connecting to fdde:ad00:beef:0:a7c6:6311:9c8c:271b:12345
+ot_socket: Successfully connected
+...
+```
+
+### udpsockserver
+
+Used for creating a udp server.
+
+```bash
+> udpsockserver
+Done
+I (1310225) ot_socket: Socket created
+I (1310225) ot_socket: Socket bound, port 12345
+I (1310225) ot_socket: Socket listening, timeout is 30 seconds
+```
+
+### wifi
+
+Get help for wifi command:
+
+```bash
+> wifi                   
+---wifi parameter---                                                                                                                      
+connect                                                                                                                                                                                                                                                                             
+-s                   :     wifi ssid                                                                                                                                                                                                                                                
+-p                   :     wifi psk                                 
+---example---                                                                                                                             
+join a wifi:                           
+ssid: threadcertAP                                                   
+psk: threadcertAP    :     wifi connect -s threadcertAP -p threadcertAP                                                                   
+state                :     get wifi state, disconnect or connect
+---example---                                                                                                                             
+get wifi state       :     wifi state                                                                                                     
+Done                                                                                                                                      
+```
+
+Join a wifi with ssid: threadcertAP and psk: threadcertAP:
+
+```bash
+> wifi connect -s threadcertAP -p threadcertAP                                                                                            
+ssid: threadcertAP                                                                                                                        
+psk: threadcertAP                  
+I (11331) wifi:wifi driver task: 3ffd06e4, prio:23, stack:6656, core=0                                                                    
+I (11331) system_api: Base MAC address is not set                                                                                         
+I (11331) system_api: read default base MAC address from EFUSE                                                                            
+I (11341) wifi:wifi firmware version: 45c46a4                                                                                             
+I (11341) wifi:wifi certification version: v7.0                                                                                           
+
+
+..........
+
+I (13741) esp_netif_handlers: sta ip: 192.168.3.10, mask: 255.255.255.0, gw: 192.168.3.1                                                  
+W (13771) wifi:<ba-add>idx:0 (ifx:0, 02:0f:c1:32:3b:2b), tid:0, ssn:2, winSize:64
+wifi sta is connected successfully                       
+Done                                                       
+```
+
+Get the state of the WiFi:
+
+```bash
+> wifi state                                                
+connected                                                    
+Done
+```
+
+## Extension command example
+
+### TCP and UDP Example
+
+Before running this example, a thread network with a Leader and a router( or child) needs to be set up.
+
+On the leader device, start a TCP or UDP server, on router device, start a TCP or UDP client.
+
+(note: replace the parameter of the `tcpsockclient` or `udpsockclient` with the leader's IPv6 address)
+
+### Iperf Example
+
+Example for using iperf:
+
+Before running iperf, a thread network with a Leader and a router( or child) needs to be set up.
+
+On the leader device, start iperf TCP or UDP server, on the router device, start iperf TCP or UDP client.
+

examples/openthread/extension_command/include/esp_ot_cli_extension.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: CC0-1.0
  *

examples/openthread/extension_command/include/esp_ot_iperf.h

@@ -1,7 +1,7 @@
 /*
- * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
  *
- * SPDX-License-Identifier: CC0
+ * SPDX-License-Identifier: CC0-1.0
  *
  * OpenThread Command Line Example
  *

examples/openthread/extension_command/include/esp_ot_tcp_socket.h

@@ -1,7 +1,7 @@
 /*
  * SPDX-FileCopyrightText: 2021  Espressif Systems (Shanghai) CO LTD
  *
- * SPDX-License-Identifier: CC0
+ * SPDX-License-Identifier: CC0-1.0
  *
  * OpenThread Command Line Example
  *

examples/openthread/extension_command/include/esp_ot_wifi_cmd.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: CC0-1.0
  *
@@ -20,16 +20,10 @@ extern "C" {
 #endif
 
 /**
- * @brief User command "sta" process.
+ * @brief User command "wifi" process.
  *
  */
-void esp_ot_process_wifi_sta(void *aContext, uint8_t aArgsLength, char *aArgs[]);
+void esp_ot_process_wifi_cmd(void *aContext, uint8_t aArgsLength, char *aArgs[]);
-
-/**
- * @brief User command "wifiinfo" process.
- *
- */
-void esp_ot_process_get_wifi_info(void *aContext, uint8_t aArgsLength, char *aArgs[]);
 
 /**
  * @brief Wifi netif init.

examples/openthread/extension_command/src/esp_ot_cli_extension.c

@@ -17,18 +17,28 @@
 #include "esp_ot_iperf.h"
 #include "esp_ot_tcp_socket.h"
 #include "esp_ot_udp_socket.h"
+#include "esp_ot_wifi_cmd.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/portmacro.h"
 #include "freertos/task.h"
 #include "openthread/cli.h"
 
 static const otCliCommand kCommands[] = {
+#if CONFIG_OPENTHREAD_CLI_TCP_SOCKET
     {"tcpsockserver", esp_ot_process_tcp_server},
     {"tcpsockclient", esp_ot_process_tcp_client},
+#endif // CONFIG_OPENTHREAD_CLI_TCP_SOCKET
+#if CONFIG_OPENTHREAD_CLI_UDP_SOCKET
     {"udpsockserver", esp_ot_process_udp_server},
     {"udpsockclient", esp_ot_process_udp_client},
     {"mcast", esp_ot_process_mcast_group},
-    {"iperf", esp_ot_process_iperf}
+#endif // CONFIG_OPENTHREAD_CLI_UDP_SOCKET
+#if CONFIG_OPENTHREAD_CLI_IPERF
+    {"iperf", esp_ot_process_iperf},
+#endif // CONFIG_OPENTHREAD_CLI_IPERF
+#if CONFIG_OPENTHREAD_CLI_WIFI
+    {"wifi", esp_ot_process_wifi_cmd},
+#endif // CONFIG_OPENTHREAD_CLI_WIFI
 };
 
 void esp_cli_custom_command_init()

examples/openthread/extension_command/src/esp_ot_iperf.c

@@ -1,7 +1,7 @@
 /*
- * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
  *
- * SPDX-License-Identifier: CC0
+ * SPDX-License-Identifier: CC0-1.0
  *
  * OpenThread Command Line Example
  *

examples/openthread/extension_command/src/esp_ot_tcp_socket.c

@@ -1,7 +1,7 @@
 /*
- * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
  *
- * SPDX-License-Identifier: CC0
+ * SPDX-License-Identifier: CC0-1.0
  *
  * OpenThread Command Line Example
  *

examples/openthread/extension_command/src/esp_ot_wifi_cmd.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: CC0-1.0
  *
@@ -107,19 +107,23 @@ static void wifi_join(const char *ssid, const char *psk)
     }
 }
 
-void esp_ot_process_wifi_sta(void *aContext, uint8_t aArgsLength, char *aArgs[])
+void esp_ot_process_wifi_cmd(void *aContext, uint8_t aArgsLength, char *aArgs[])
 {
     char ssid[100] = "";
     char psk[100] = "";
     (void)(aContext);
     if (aArgsLength == 0) {
-        otCliOutputFormat("---wifi sta parameter---\n");
+        otCliOutputFormat("---wifi parameter---\n");
+        otCliOutputFormat("connect\n");
         otCliOutputFormat("-s                   :     wifi ssid\n");
         otCliOutputFormat("-p                   :     wifi psk\n");
         otCliOutputFormat("---example---\n");
-        otCliOutputFormat("join a wifi:\nssid: threadcertAP \npsk: threadcertAP    :     sta -s threadcertAP -p threadcertAP\n");
+        otCliOutputFormat("join a wifi:\nssid: threadcertAP \npsk: threadcertAP    :     wifi connect -s threadcertAP -p threadcertAP\n");
-    } else {
+        otCliOutputFormat("state                :     get wifi state, disconnect or connect\n");
-        for (int i = 0; i < aArgsLength; i++) {
+        otCliOutputFormat("---example---\n");
+        otCliOutputFormat("get wifi state       :     wifi state\n");
+    } else if (strcmp(aArgs[0], "connect") == 0) {
+        for (int i = 1; i < aArgsLength; i++) {
             if (strcmp(aArgs[i], "-s") == 0) {
                 i++;
                 strcpy(ssid, aArgs[i]);
@@ -135,39 +139,13 @@ void esp_ot_process_wifi_sta(void *aContext, uint8_t aArgsLength, char *aArgs[])
         } else {
             otCliOutputFormat("wifi has already connected\n");
         }
-    }
+    } else if (strcmp(aArgs[0], "state") == 0) {
-}
-
-void esp_ot_process_get_wifi_info(void *aContext, uint8_t aArgsLength, char *aArgs[])
-{
-    (void)(aContext);
-    if (aArgsLength == 0) {
-        otCliOutputFormat("---get wifi informations---\n");
-        otCliOutputFormat("-i                   :     get sta addr\n");
-        otCliOutputFormat("-s                   :     get wifi state, disconnect or connect\n");
-    } else {
-        for (int i = 0; i < aArgsLength; i++) {
-            if (strcmp(aArgs[i], "-i") == 0) {
-                if (s_wifi_connected) {
-                    esp_netif_ip_info_t local_ip;
-                    char addr_str[128];
-                    esp_netif_get_ip_info(esp_netif_get_handle_from_ifkey("WIFI_STA_DEF"), &local_ip);
-                    ip4addr_ntoa_r((ip4_addr_t *)(&local_ip.ip), addr_str, sizeof(addr_str) - 1);
-                    otCliOutputFormat("inet %s\n");
-                    esp_ip6_addr_t if_ip6;
-                    esp_netif_get_ip6_linklocal(esp_netif_get_handle_from_ifkey("WIFI_STA_DEF"), &if_ip6);
-                    ip6addr_ntoa_r((ip6_addr_t *)(&if_ip6), addr_str, sizeof(addr_str) - 1);
-                    otCliOutputFormat("inet6 %s\n", addr_str);
-                } else {
-                    otCliOutputFormat("wifi is disconnected\n");
-                }
-            } else if (strcmp(aArgs[i], "-s") == 0) {
         if (s_wifi_connected) {
             otCliOutputFormat("connected\n");
         } else {
             otCliOutputFormat("disconnected\n");
         }
-            }
+    } else {
-        }
+        otCliOutputFormat("invalid commands\n");
     }
 }

examples/openthread/ot_br/CMakeLists.txt

@@ -4,7 +4,9 @@ cmake_minimum_required(VERSION 3.5)
 
 # (Not part of the boilerplate)
 # This example uses an extra component for common functions such as Wi-Fi and Ethernet connection.
-set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common)
+set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common
+                         $ENV{IDF_PATH}/examples/common_components/iperf
+                         $ENV{IDF_PATH}/examples/openthread/extension_command)
 
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(esp_ot_br)

examples/openthread/ot_br/README.md

@@ -47,53 +47,8 @@ If the OPENTHREAD_BR_AUTO_START option is enabled, The device will be connected
 
 Otherwise, you need to manually configure the Wi-Fi and Thread network with CLI command.
 
-Command `sta` is used for connecting WiFi.
+For connecting to Wi-Fi, you can refer to [extension_command](../extension_command/README.md) about `wifi` command.
-
+For forming Thread network, you can refer to [ot_cli_README](../ot_cli/README.md).
-```bash
-> sta
----wifi sta parameter---
--s                   :     wifi ssid
--p                   :     wifi psk
----example---
-join a wifi, 
-ssid: threadcertAP 
-psk: threadcertAP    :     sta -s threadcertAP -p threadcertAP
-Done 
-> sta -s threadcertAP -p threadcertAP
-ssid: threadcertAP
-psk: threadcertAP
-I (47043) wifi:wifi driver task: 3ffd05ac, prio:23, stack:6656, core=0
-
-
-......
-
-
-I (49263) wifi:AP's beacon interval = 102400 us, DTIM period = 1
-I (50233) esp_netif_handlers: sta ip: 192.168.3.10, mask: 255.255.255.0, gw: 192.168.3.1
-wifi sta is connected successfully
-Done
->
-```
-
-Command `wifiinfo` is used for checking the state of Wi-Fi connection and printing IP addresses.
-
-```bash
-> wifiinfo
----get WiFi informations---
--i                   :     get sta addr
--s                   :     get wifi state, disconnect or connect
-Done
-> wifiinfo -s
-connected
-Done
-> wifiinfo -i
-inet 192.168.3.10
-inet6 FE80::7AE3:6DFF:FECD:125C 
-Done
-> 
-```
-
-For forming Thread network, you can refer to [ot_cli_README](../ot_cli/README.md)
 
 ## Example Output
 

examples/openthread/ot_br/main/CMakeLists.txt

@@ -1,9 +1,2 @@
-if(CONFIG_OPENTHREAD_BR_AUTO_START)
+idf_component_register(SRCS "esp_ot_br.c"
-    set(srcs    "esp_ot_br.c")
-else()
-    set(srcs    "esp_ot_br.c"
-                "esp_ot_cli_extension.c"
-                "esp_br_wifi_cmd.c")
-endif()
-    idf_component_register(SRCS "${srcs}"
                        INCLUDE_DIRS ".")

examples/openthread/ot_br/main/esp_ot_br.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: CC0-1.0
  *
@@ -52,7 +52,7 @@
 #include "openthread/tasklet.h"
 #include "openthread/thread.h"
 #include "openthread/thread_ftd.h"
-#include "esp_br_wifi_cmd.h"
+#include "esp_ot_wifi_cmd.h"
 #include "esp_ot_cli_extension.h"
 
 #define TAG "esp_ot_br"

examples/openthread/ot_br/main/esp_ot_cli_extension.c

@@ -1,29 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: CC0-1.0
- *
- * OpenThread Command Line Example
- *
- * This example code is in the Public Domain (or CC0 licensed, at your option.)
- *
- * Unless required by applicable law or agreed to in writing, this
- * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied.
-*/
-
-#include "esp_openthread.h"
-#include "openthread/cli.h"
-#include "esp_ot_cli_extension.h"
-#include "esp_br_wifi_cmd.h"
-
-static const otCliCommand kCommands[] = {
-    {"sta", esp_ot_process_wifi_sta},
-    {"wifiinfo", esp_ot_process_get_wifi_info}
-};
-
-void esp_cli_custom_command_init()
-{
-    otInstance *instance = esp_openthread_get_instance();
-    otCliSetUserCommands(kCommands, (sizeof(kCommands) / sizeof(kCommands[0])), instance);
-}

examples/openthread/ot_cli/CMakeLists.txt

@@ -2,7 +2,9 @@
 # in this exact order for cmake to work correctly
 cmake_minimum_required(VERSION 3.5)
 
-set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/iperf)
+set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/iperf
+                         $ENV{IDF_PATH}/examples/openthread/extension_command)
+
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 
 project(esp_ot_cli)

examples/openthread/ot_cli/README.md

@@ -117,113 +117,12 @@ Done
 ```
 The second device has joined the Thread network as a router (or a child).
 
-## TCP and UDP Example
+## Extension command example
 
-On the leader device, start a TCP or UDP server:
+You can refer to [extension command](../extension_command/README.md) for how to use the extension commands.
-```bash
-> tcpsockserver
-Done
-I (1310225) ot_socket: Socket created
-I (1310225) ot_socket: Socket bound, port 12345
-I (1310225) ot_socket: Socket listening, timeout is 30 seconds
-```
-or (UDP Server)
-```bash
-> udpsockserver
-Done
-I (1339815) ot_socket: Socket created
-I (1339815) ot_socket: Socket bound, port 54321
-I (1339815) ot_socket: Waiting for data, timeout is 30 seconds
-Done
-```
 
-On router device, start a TCP or UDP client (replace with the leader's IPv6 address):
+these examples are supported by ot_cli:
-```bash
-> tcpsockclient fdde:ad00:beef:0:a7c6:6311:9c8c:271b
-Done
-ot_socket: Socket created, connecting to fdde:ad00:beef:0:a7c6:6311:9c8c:271b:12345
-ot_socket: Successfully connected
-...
-```
-or (UDP Client)
-```bash
-> udpsockclient fdde:ad00:beef:0:a7c6:6311:9c8c:271b
-Done
-ot_socket: Socket created, sending to fdde:ad00:beef:0:a7c6:6311:9c8c:271b:54321
-ot_socket: Message sent
-...
-```
 
-### Iperf Example
+* TCP and UDP Example
+* Iperf Example
 
-Print the iperf help:
-```bash
-iperf
----iperf parameter---
--s                  :     server mode, only receive
--u                  :     upd mode
--V                  :     use IPV6 address  
--c <addr>           :     client mode, only transmit
--i <interval>       :     seconds between periodic bandwidth reports
--t <time>           :     time in seconds to transmit for (default 10 secs)
--p <port>           :     server port to listen on/connect to
--l <len_send_buf>   :     the lenth of send buffer
----example---
-create a tcp server :     iperf -s -i 3 -p 5001 -t 60 
-create a udp client :     iperf -c <addr> -u -i 3 -t 60 -p 5001 -l 512
-Done
-```
-
-On the leader device, start iperf TCP or UDP server:
-```bash
-> iperf -V -s -i 3 -p 5001 -t 20
-i:3
-dp:5001
-sp:5001
-t:20
-Done
-```
-or (UDP Server)
-```bash
-> iperf -V -s -u -i 3 -p 5001 -t 20
-i:3
-dp:5001
-sp:5001
-t:20
-Done
-```
-
-On the router device, start iperf TCP or UDP client:
-
-```bash
-> iperf -V -c fdde:ad00:beef:0:a7c6:6311:9c8c:271b -i 1 -t 5 -p 5001 -l 85
-ip:fdde:ad00:beef:0:a7c6:6311:9c8c:271b
-i:1
-t:5
-dp:5001
-sp:5001
-Done
-        Interval Bandwidth
-   0-   1 sec       0.05 Mbits/sec
-   1-   2 sec       0.05 Mbits/sec
-   2-   3 sec       0.05 Mbits/sec
-   3-   4 sec       0.05 Mbits/sec
-   4-   5 sec       0.05 Mbits/sec
-   0-   5 sec       0.05 Mbits/sec
-```
-or (UDP Client)
-```bash
-> iperf -V -c fdde:ad00:beef:0:a7c6:6311:9c8c:271b -u -i 1 -t 5 -p 5001 -l 85
-ip:fdde:ad00:beef:0:a7c6:6311:9c8c:271b
-i:1
-t:5
-dp:5001
-sp:5001
-Done
-   0-   1 sec       0.05 Mbits/sec
-   1-   2 sec       0.05 Mbits/sec
-   2-   3 sec       0.05 Mbits/sec
-   3-   4 sec       0.05 Mbits/sec
-   4-   5 sec       0.05 Mbits/sec
-   0-   5 sec       0.05 Mbits/sec
-```

examples/openthread/ot_cli/main/CMakeLists.txt

@@ -1,8 +1,2 @@
-set(srcs "esp_ot_cli.c")
+idf_component_register(SRCS "esp_ot_cli.c"
-
-if(CONFIG_OPENTHREAD_CLI_ESP_EXTENSION)
-    list(APPEND srcs "esp_ot_cli_extension.c" "esp_ot_tcp_socket.c" "esp_ot_udp_socket.c" "esp_ot_iperf.c")
-endif()
-
-idf_component_register(SRCS "${srcs}"
                        INCLUDE_DIRS ".")

examples/openthread/ot_cli/main/Kconfig.projbuild

@@ -1,23 +0,0 @@
-menu "OpenThread CLI Example"
-
-    config OPENTHREAD_CLI_ESP_EXTENSION
-        bool "Enable Espressif's extended features"
-        default y
-        help
-            Enable Espressif's extended features include TCP socket, UDP socket.
-
-    config OPENTHREAD_CLI_TCP_SERVER_PORT
-        int "the port of TCP server"
-        default 12345
-        depends on OPENTHREAD_CLI_ESP_EXTENSION
-        help
-            Set the connect port of socket
-
-    config OPENTHREAD_CLI_UDP_SERVER_PORT
-        int "the port of UDP server"
-        default 54321
-        depends on OPENTHREAD_CLI_ESP_EXTENSION
-        help
-            Set the connect port of socket
-
-endmenu

examples/openthread/ot_cli/main/esp_ot_cli_extension.h

@@ -1,28 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: CC0
- *
- * OpenThread Command Line Example
- *
- * This example code is in the Public Domain (or CC0 licensed, at your option.)
- *
- * Unless required by applicable law or agreed to in writing, this
- * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied.
-*/
-
-#pragma once
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-* @brief Init the custom command.
-*
-*/
-void esp_cli_custom_command_init(void);
-
-#ifdef __cplusplus
-}
-#endif