feat: WLAN-Treiber mit Onboarding-AP, Build-Credentials und Befehl net

src/sys/nl_app.h

@@ -25,4 +25,7 @@ void nl_app_factory_reset(void);
  * function instead of calling nl_app_factory_reset() directly from another task. */
 void nl_app_request_factory_reset(void);
 
+/* Stores new station credentials (from a successful onboarding test) and persists them. */
+int nl_app_set_wifi_credentials(const char *ssid, const char *pass);
+
 #endif

src/sys/nl_console.c

@@ -6,6 +6,7 @@
 
 #include "light/nl_control.h"
 #include "light/nl_engine.h"
+#include "net/nl_wifi.h"
 #include "sys/nl_app.h"
 #include "sys/nl_console.h"
 #include "sys/nl_console_cmd.h"
@@ -101,6 +102,13 @@ static void exec(const nl_cmd_t *c)
     case NL_CMD_REBOOT:
         nl_app_reboot();
         return;
+    case NL_CMD_NET: {
+        nl_wifi_status_t w;
+        nl_wifi_status(&w);
+        printf("net: mode=%s ssid=%s ip=%s sta_ip=%s rssi=%d error=%s host=%s\r\n", w.mode, w.ssid, w.ip,
+               w.sta_ip[0] ? w.sta_ip : "-", w.rssi, w.error ? w.error : "-", nl_wifi_hostname());
+        return;
+    }
     case NL_CMD_WDTEST:
         printf("wdtest: holding app lock forever\r\n");
         nl_app_lock(); /* deliberately never released: light_task and app_task stall on it,

src/sys/nl_console_cmd.c

@@ -9,7 +9,7 @@
 const char nl_console_help[] =
     "on [ms] | off [ms] | bri <1-100> [ms] | rgb <r> <g> <b> [ms] | ct <K> [ms]\r\n"
     "pob last|on|off | fade <in> <out> | blink [n] | pulse on|off\r\n"
-    "state | factory | reboot | wdtest | help\r\n";
+    "state | net | factory | reboot | wdtest | help\r\n";
 
 static bool num(const char *s, int32_t lo, int32_t hi, int32_t *out)
 {
@@ -105,7 +105,7 @@ nl_cmd_t nl_console_parse(const char *line)
     } else {
         static const struct { const char *name; nl_cmd_type_t type; } SIMPLE[] = {
             {"state", NL_CMD_STATE}, {"factory", NL_CMD_FACTORY}, {"reboot", NL_CMD_REBOOT},
-            {"help", NL_CMD_HELP}, {"wdtest", NL_CMD_WDTEST}};
+            {"help", NL_CMD_HELP}, {"wdtest", NL_CMD_WDTEST}, {"net", NL_CMD_NET}};
         ok = false;
         for (size_t i = 0; i < sizeof SIMPLE / sizeof SIMPLE[0]; i++)
             if (!strcmp(tok[0], SIMPLE[i].name)) {

src/sys/nl_console_cmd.h

@@ -19,6 +19,7 @@ typedef enum {
     NL_CMD_REBOOT,
     NL_CMD_HELP,
     NL_CMD_WDTEST,
+    NL_CMD_NET,
     NL_CMD_ERROR
 } nl_cmd_type_t;