Enable IPv6 support for BK72xx

This depends on a soon-to-be-released version of LibreTiny containing libretiny-eu/libretiny#292 which will have a version of at least 1.6.1. Previous ESPHome PRs (esphome#7408, esphome#7409, esphome#7410) make it possible to require at least LibreTiny version 1.6.1 in order to enable IPv6. It also bumps the required AsyncTCP version to 2.1.4, which will include esphome/AsyncTCP#14 Closes esphome/feature-requests#2853
dwmw2 · Sep 5, 2024 · 9468631 · 9468631
1 parent ea174f1
commit 9468631
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Showing 3 changed files with 24 additions and 2 deletions.
diff --git a/esphome/components/network/__init__.py b/esphome/components/network/__init__.py
@@ -17,13 +17,15 @@
             esp8266=False,
             esp32=False,
             rp2040=False,
+            bk72xx=False,
         ): cv.All(
             cv.boolean,
             cv.Any(
                 cv.require_framework_version(
                     esp_idf=cv.Version(0, 0, 0),
                     esp8266_arduino=cv.Version(0, 0, 0),
                     rp2040_arduino=cv.Version(0, 0, 0),
+                    bk72xx_libretiny=cv.Version(1, 6, 1),
                 ),
                 cv.boolean_false,
             ),
@@ -51,3 +53,5 @@ async def to_code(config):
                 cg.add_build_flag("-DPIO_FRAMEWORK_ARDUINO_ENABLE_IPV6")
             if CORE.is_esp8266:
                 cg.add_build_flag("-DPIO_FRAMEWORK_ARDUINO_LWIP2_IPV6_LOW_MEMORY")
+            if CORE.is_bk72xx:
+                cg.add_build_flag("-DCONFIG_IPV6")
diff --git a/esphome/components/wifi/wifi_component_libretiny.cpp b/esphome/components/wifi/wifi_component_libretiny.cpp
@@ -85,7 +85,16 @@ bool WiFiComponent::wifi_sta_ip_config_(optional<ManualIP> manual_ip) {
 network::IPAddresses WiFiComponent::wifi_sta_ip_addresses() {
   if (!this->has_sta())
     return {};
-  return {WiFi.localIP()};
+  network::IPAddresses addresses;
+  addresses[0] = WiFi.localIP();
+#if USE_NETWORK_IPV6
+  int i = 1;
+  auto v6_addresses = WiFi.allLocalIPv6();
+  for (auto address : v6_addresses) {
+    addresses[i++] = network::IPAddress(address.toString().c_str());
+  }
+#endif /* USE_NETWORK_IPV6 */
+  return addresses;
 }
 
 bool WiFiComponent::wifi_apply_hostname_() {
@@ -321,6 +330,11 @@ void WiFiComponent::wifi_event_callback_(esphome_wifi_event_id_t event, esphome_
       s_sta_connecting = false;
       break;
     }
+    case ESPHOME_EVENT_ID_WIFI_STA_GOT_IP6: {
+      // auto it = info.got_ip.ip_info;
+      ESP_LOGV(TAG, "Event: Got IPv6");
+      break;
+    }
     case ESPHOME_EVENT_ID_WIFI_STA_LOST_IP: {
       ESP_LOGV(TAG, "Event: Lost IP");
       break;

diff --git a/tests/components/network/test-ipv6.bk72xx-ard.yaml b/tests/components/network/test-ipv6.bk72xx-ard.yaml
@@ -1,4 +1,8 @@
 substitutions:
-  network_enable_ipv6: "false"
+  network_enable_ipv6: "true"
+
+bk72xx:
+  framework:
+    version: 1.6.1
 
 <<: !include common.yaml