feat(openthread): allow enabling trel before getting interface

examples/openthread/.build-test-rules.yml

@@ -37,3 +37,6 @@ examples/openthread/ot_sleepy_device/light_sleep:
 examples/openthread/ot_trel:
   enable:
     - if: SOC_WIFI_SUPPORTED == 1
+  disable_test:
+    - if: IDF_TARGET not in ["esp32c6", "esp32s3"]
+      reason: only test on esp32c6 and esp32s3

examples/openthread/ot_trel/README.md

@@ -34,7 +34,8 @@ Component config → ESP System Settings → Channel for console output → USB
 Build the project and flash it to the board, then run monitor tool to view serial output:
 
 ```
-idf.py -p PORT build flash monitor
+idf.py build
+idf.py -p PORT erase-flash flash monitor
 ```
 
 Now you'll get an OpenThread command line shell.

examples/openthread/ot_trel/main/Kconfig.projbuild

@@ -1,4 +1,4 @@
-menu "OpenThread CLI Example"
+menu "OpenThread TREL Example"
 
     config OPENTHREAD_AUTO_START
         bool 'Enable the automatic start mode.'

examples/openthread/ot_trel/main/esp_ot_trel.c

@@ -38,10 +38,13 @@
 #include "openthread/instance.h"
 #include "openthread/logging.h"
 #include "openthread/tasklet.h"
-#include "esp_openthread_trel.h"
 #include "protocol_examples_common.h"
 #include "mdns.h"
 
+#if !CONFIG_EXAMPLE_CONNECT_WIFI && !CONFIG_EXAMPLE_CONNECT_ETHERNET
+#error No netif for TREL!
+#endif
+
 #if CONFIG_OPENTHREAD_STATE_INDICATOR_ENABLE
 #include "ot_led_strip.h"
 #endif
@@ -71,12 +74,7 @@ static void ot_task_worker(void *aContext)
         .port_config = ESP_OPENTHREAD_DEFAULT_PORT_CONFIG(),
     };
 
-#if !CONFIG_EXAMPLE_CONNECT_WIFI && !CONFIG_EXAMPLE_CONNECT_ETHERNET
-#error No netif for TREL!
-#endif
     ESP_ERROR_CHECK(example_connect());
-    assert(esp_openthread_get_trel_netif() == NULL);
-    esp_openthread_set_trel_netif(get_example_netif());
 
     // Initialize the OpenThread stack
     ESP_ERROR_CHECK(esp_openthread_init(&config));

examples/openthread/ot_trel/main/idf_component.yml

@@ -1,7 +1,7 @@
 ## IDF Component Manager Manifest File
 dependencies:
   espressif/esp_ot_cli_extension:
-    version: "~1.1.0"
+    version: "~1.2.0"
   espressif/mdns: "^1.0.3"
   idf:
     version: ">=4.1.0"

examples/openthread/ot_trel/sdkconfig.ci.trel

@@ -0,0 +1,3 @@
+CONFIG_EXAMPLE_CONNECT_WIFI=y
+CONFIG_EXAMPLE_WIFI_SSID="OTCITE"
+CONFIG_EXAMPLE_WIFI_PASSWORD="otcitest888"

examples/openthread/ot_trel/sdkconfig.defaults

@@ -34,6 +34,7 @@ CONFIG_LWIP_TCPIP_TASK_STACK_SIZE=4096
 CONFIG_LWIP_IPV6_NUM_ADDRESSES=8
 CONFIG_LWIP_MULTICAST_PING=y
 CONFIG_LWIP_HOOK_IP6_SELECT_SRC_ADDR_CUSTOM=y
+CONFIG_LWIP_IPV6_AUTOCONFIG=y
 # end of lwIP
 
 #

examples/openthread/pytest_otbr.py

@@ -44,6 +44,24 @@ from pytest_embedded_idf.dut import IdfDut
 # Case 9: TCP communication via NAT64
 #         Thread device (IPV6) send tcp message to the host device (IPV4) via NAT64.
 
+# Case 10: Sleepy device test
+#         Start a Thread sleepy device, wait it join the Thread network and check related flags.
+
+# Case 11: Basic startup Test of BR
+#         Test the basic startup and network formation of a Thread device.
+
+# Case 12: Curl a website via DNS and NAT64
+#         A border router joins a Wi-Fi network and forms a Thread network, a Thread devices attached to it and curl a website.
+
+# Case 13: Meshcop discovery of Border Router
+#         A border router joins a Wi-Fi network, forms a Thread network and publish a meshcop service. Linux Host device discover the mescop service.
+
+# Case 14: Curl a website over HTTPS via DNS and NAT64
+#         A border router joins a Wi-Fi network and forms a Thread network, a Thread devices attached to it and curl a https website.
+
+# Case 15: Thread network formation and attaching with TREL
+#         A TREL device forms a Thread network, other TREL devices attach to it, then test ping connection between them.
+
 
 @pytest.fixture(scope='module', name='Init_avahi')
 def fixture_Init_avahi() -> bool:
@@ -690,3 +708,57 @@ def test_br_meshcop(Init_interface:bool, Init_avahi:bool, dut: Tuple[IdfDut, Idf
     finally:
         ocf.execute_command(br, 'factoryreset')
         time.sleep(3)
+
+
+# Case 14: Curl a website over HTTPS via DNS and NAT64
+# Skip this check on release 5.1
+
+
+# Case 15: Thread network formation and attaching with TREL
+@pytest.mark.supported_targets
+@pytest.mark.esp32c6
+@pytest.mark.openthread_br
+@pytest.mark.flaky(reruns=1, reruns_delay=1)
+@pytest.mark.parametrize(
+    'config, count, app_path, target', [
+        ('trel|trel', 2,
+         f'{os.path.join(os.path.dirname(__file__), "ot_trel")}'
+         f'|{os.path.join(os.path.dirname(__file__), "ot_trel")}',
+         'esp32c6|esp32s3'),
+    ],
+    indirect=True,
+)
+def test_trel_connect(dut: Tuple[IdfDut, IdfDut]) -> None:
+    trel_s3 = dut[1]
+    trel_c6 = dut[0]
+    trel_list = [trel_c6]
+    router_extaddr_list = ['7766554433221101']
+
+    trel_s3.expect('IPv4 address:', timeout=10)
+    trel_c6.expect('IPv4 address:', timeout=10)
+    ocf.init_thread(trel_s3)
+    for trel in trel_list:
+        ocf.init_thread(trel)
+    trel_leader_para = copy.copy(default_br_ot_para)
+    trel_leader_para.bbr = False
+    ocf.joinThreadNetwork(trel_s3, trel_leader_para)
+    trel_para = copy.copy(default_cli_ot_para)
+    trel_para.dataset = ocf.getDataset(trel_s3)
+    try:
+        order = 0
+        for trel in trel_list:
+            trel_para.exaddr = router_extaddr_list[order]
+            order = order + 1
+            ocf.joinThreadNetwork(trel, trel_para)
+        for trel in trel_list:
+            trel_mleid_addr = ocf.get_mleid_addr(trel)
+            trel_s3_mleid_addr = ocf.get_mleid_addr(trel_s3)
+            rx_nums = ocf.ot_ping(trel, trel_s3_mleid_addr, 5)[1]
+            assert rx_nums == 5
+            rx_nums = ocf.ot_ping(trel_s3, trel_mleid_addr, 5)[1]
+            assert rx_nums == 5
+    finally:
+        ocf.execute_command(trel_s3, 'factoryreset')
+        for trel in trel_list:
+            ocf.execute_command(trel, 'factoryreset')
+        time.sleep(3)