eth0 & wlan0 ping ok

Author: jp-pacotte

project/apps/he_app/eth.cpp

@@ -0,0 +1,77 @@
+#include <zephyr/kernel.h>
+#include <zephyr/logging/log.h>
+#include <zephyr/net/net_if.h>
+#include <zephyr/net/net_core.h>
+#include <zephyr/net/net_mgmt.h>
+#include <zephyr/net/ethernet.h>
+
+LOG_MODULE_REGISTER(eth, LOG_LEVEL_INF);
+
+#define ETH_STATIC_IP   "169.254.0.1"
+#define ETH_NETMASK     "255.255.0.0"
+
+static struct net_if *eth_iface;
+static struct net_mgmt_event_callback eth_cb;
+static bool eth_configured;
+
+static void eth_event_handler(struct net_mgmt_event_callback *cb,
+			      uint32_t mgmt_event,
+			      struct net_if *iface)
+{
+	if (iface != eth_iface) {
+		return;
+	}
+
+	if (mgmt_event == NET_EVENT_IF_UP) {
+		LOG_INF("Ethernet interface up");
+	} else if (mgmt_event == NET_EVENT_IF_DOWN) {
+		LOG_WRN("Ethernet interface down");
+	}
+}
+
+extern "C" auto eth_init() -> int
+{
+	struct in_addr addr;
+	struct in_addr netmask;
+	struct net_if_addr *ifaddr;
+
+	eth_iface = net_if_get_first_by_type(&NET_L2_GET_NAME(ETHERNET));
+	if (eth_iface == nullptr) {
+		LOG_ERR("No Ethernet interface found");
+		return -ENODEV;
+	}
+
+	LOG_INF("Ethernet interface found: %s", net_if_get_device(eth_iface)->name);
+
+	net_mgmt_init_event_callback(&eth_cb, eth_event_handler,
+				     NET_EVENT_IF_UP | NET_EVENT_IF_DOWN);
+	net_mgmt_add_event_callback(&eth_cb);
+
+	if (net_addr_pton(AF_INET, ETH_STATIC_IP, &addr) < 0) {
+		LOG_ERR("Invalid IP address: %s", ETH_STATIC_IP);
+		return -EINVAL;
+	}
+
+	if (net_addr_pton(AF_INET, ETH_NETMASK, &netmask) < 0) {
+		LOG_ERR("Invalid netmask: %s", ETH_NETMASK);
+		return -EINVAL;
+	}
+
+	ifaddr = net_if_ipv4_addr_add(eth_iface, &addr, NET_ADDR_MANUAL, 0);
+	if (ifaddr == nullptr) {
+		LOG_ERR("Failed to add IP address");
+		return -ENOMEM;
+	}
+
+	net_if_ipv4_set_netmask_by_addr(eth_iface, &addr, &netmask);
+
+	eth_configured = true;
+	LOG_INF("Ethernet configured with IP %s/%s", ETH_STATIC_IP, ETH_NETMASK);
+
+	return 0;
+}
+
+extern "C" auto eth_is_configured() -> bool
+{
+	return eth_configured;
+}

project/apps/he_app/main.cpp

@@ -13,24 +13,28 @@ extern "C"
 
 static const struct gpio_dt_spec led = GPIO_DT_SPEC_GET(GREEN_LED_NODE, gpios);
 
-LOG_MODULE_REGISTER(app);
-
 auto main() -> int
 {
   int ret;
 
   LOG_INF("HE App starting...");
 
-  // Initialize WiFi and start background connection task
-  // ret = wlan_init();
-  // if (ret < 0) {
-  //   LOG_ERR("WiFi init failed: %d", ret);
-  // } else {
-  //   ret = wlan_start();
-  //   if (ret < 0) {
-  //     LOG_ERR("WiFi background task start failed: %d", ret);
-  //   }
-  // }
+  // Initialize Ethernet with static IP (169.254.0.2)
+  ret = eth_init();
+  if (ret < 0) {
+    LOG_ERR("Ethernet init failed: %d", ret);
+  }
+
+  // Initialize and connect WiFi with DHCP
+  ret = wlan_init();
+  if (ret < 0) {
+    LOG_ERR("WiFi init failed: %d", ret);
+  } else {
+    ret = wlan_connect();
+    if (ret < 0) {
+      LOG_ERR("WiFi connect failed: %d", ret);
+    }
+  }
 
   // LED setup
   if (!gpio_is_ready_dt(&led))
@@ -46,6 +50,8 @@ auto main() -> int
     return 0;
   }
 
+  LOG_INF("Entering main loop");
+
   while (true)
   {
     ret = gpio_pin_toggle_dt(&led);

project/apps/he_app/wlan.cpp

@@ -34,6 +34,9 @@ static void wlan_thread_entry(void *p1, void *p2, void *p3);
 K_THREAD_STACK_DEFINE(wlan_thread_stack, WLAN_THREAD_STACK_SIZE);
 static struct k_thread wlan_thread_data;
 
+static bool wifi_connected;
+static bool dhcp_bound;
+
 static void wifi_event_handler(struct net_mgmt_event_callback *cb,
 			       uint32_t mgmt_event,
 			       struct net_if *iface)
@@ -164,6 +167,11 @@ extern "C" auto wlan_connect() -> int
 	};
 
 	LOG_INF("Connecting to WiFi: %s (WPA2-PSK)", WIFI_SSID);
+		.security = WIFI_SECURITY_TYPE_PSK_SHA256,  // -k 2
+		.mfp = WIFI_MFP_OPTIONAL,
+	};
+
+	LOG_INF("Connecting to WiFi: %s", WIFI_SSID);
 
 	while (retries-- > 0) {
 		ret = net_mgmt(NET_REQUEST_WIFI_CONNECT, wifi_iface,