Update wifi hostname method

1 files changed, 9 insertions, 0 deletions

diff --git a/ports/esp32s2/common-hal/wifi/Radio.c b/ports/esp32s2/common-hal/wifi/Radio.c
index 61d63e1f2..5e349c09d 100644
--- a/ports/esp32s2/common-hal/wifi/Radio.c
+++ b/ports/esp32s2/common-hal/wifi/Radio.c
@@ -104,6 +104,15 @@ void common_hal_wifi_radio_stop_scanning_networks(wifi_radio_obj_t *self) {
     self->current_scan = NULL;
 }
 
+mp_obj_t common_hal_wifi_radio_get_hostname(wifi_radio_obj_t *self) {
+    const char *hostname = NULL;
+    esp_netif_get_hostname(self->netif, &hostname);
+    if (hostname == NULL) {
+        return mp_const_none;
+    }
+    return mp_obj_new_str(hostname, strlen(hostname));
+}
+
 void common_hal_wifi_radio_set_hostname(wifi_radio_obj_t *self, const char *hostname) {
     esp_netif_set_hostname(self->netif, hostname);
 }