removed max_stations call - difficult to do properly on Espressif and no one asked for it

Author: romkey

ports/espressif/common-hal/wifi/Radio.c

@@ -287,10 +287,6 @@ mp_obj_t common_hal_wifi_radio_get_stations_ap(wifi_radio_obj_t *self) {
     return mp_sta_list;
 }
 
-mp_obj_t common_hal_wifi_radio_get_max_stations_ap(wifi_radio_obj_t *self) {
-    return MP_OBJ_NEW_SMALL_INT(ESP_WIFI_MAX_CONN_NUM);
-}
-
 wifi_radio_error_t common_hal_wifi_radio_connect(wifi_radio_obj_t *self, uint8_t *ssid, size_t ssid_len, uint8_t *password, size_t password_len, uint8_t channel, mp_float_t timeout, uint8_t *bssid, size_t bssid_len) {
     if (!common_hal_wifi_radio_get_enabled(self)) {
         mp_raise_RuntimeError(MP_ERROR_TEXT("wifi is not enabled"));

ports/raspberrypi/common-hal/wifi/Radio.c

@@ -289,14 +289,6 @@ mp_obj_t common_hal_wifi_radio_get_stations_ap(wifi_radio_obj_t *self) {
     return mp_sta_list;
 }
 
-mp_obj_t common_hal_wifi_radio_get_max_stations_ap(wifi_radio_obj_t *self) {
-    int max_stas;
-
-    cyw43_wifi_ap_get_max_stas(&cyw43_state, &max_stas);
-
-    return MP_OBJ_NEW_SMALL_INT(max_stas);
-}
-
 static bool connection_unchanged(wifi_radio_obj_t *self, const uint8_t *ssid, size_t ssid_len) {
     if (cyw43_tcpip_link_status(&cyw43_state, CYW43_ITF_STA) != CYW43_LINK_UP) {
         return false;

shared-bindings/wifi/Radio.c

@@ -675,16 +675,6 @@ MP_DEFINE_CONST_FUN_OBJ_1(wifi_radio_get_stations_ap_obj, wifi_radio_get_station
 MP_PROPERTY_GETTER(wifi_radio_stations_ap_obj,
     (mp_obj_t)&wifi_radio_get_stations_ap_obj);
 
-//|     max_stations_ap: Optional[Network]
-//|     """In AP mode, returns the maximum possible number of connected stations (read-only)"""
-STATIC mp_obj_t wifi_radio_get_max_stations_ap(mp_obj_t self) {
-    return common_hal_wifi_radio_get_max_stations_ap(self);
-}
-MP_DEFINE_CONST_FUN_OBJ_1(wifi_radio_get_max_stations_ap_obj, wifi_radio_get_max_stations_ap);
-
-MP_PROPERTY_GETTER(wifi_radio_max_stations_ap_obj,
-    (mp_obj_t)&wifi_radio_get_max_stations_ap_obj);
-
 //|     def start_dhcp(self) -> None:
 //|         """Starts the station DHCP client."""
 //|         ...
@@ -775,7 +765,6 @@ STATIC const mp_rom_map_elem_t wifi_radio_locals_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_stop_ap),    MP_ROM_PTR(&wifi_radio_stop_ap_obj) },
     { MP_ROM_QSTR(MP_QSTR_ap_active),   MP_ROM_PTR(&wifi_radio_ap_active_obj) },
     { MP_ROM_QSTR(MP_QSTR_stations_ap),   MP_ROM_PTR(&wifi_radio_stations_ap_obj) },
-    { MP_ROM_QSTR(MP_QSTR_max_stations_ap),   MP_ROM_PTR(&wifi_radio_max_stations_ap_obj) },
 
     { MP_ROM_QSTR(MP_QSTR_start_dhcp),    MP_ROM_PTR(&wifi_radio_start_dhcp_client_obj) },
     { MP_ROM_QSTR(MP_QSTR_stop_dhcp),    MP_ROM_PTR(&wifi_radio_stop_dhcp_client_obj) },

shared-bindings/wifi/Radio.h

@@ -99,7 +99,6 @@ extern void common_hal_wifi_radio_start_ap(wifi_radio_obj_t *self, uint8_t *ssid
 extern void common_hal_wifi_radio_stop_ap(wifi_radio_obj_t *self);
 extern bool common_hal_wifi_radio_get_ap_active(wifi_radio_obj_t *self);
 extern mp_obj_t common_hal_wifi_radio_get_stations_ap(wifi_radio_obj_t *self);
-extern mp_obj_t common_hal_wifi_radio_get_max_stations_ap(wifi_radio_obj_t *self);
 
 extern void common_hal_wifi_radio_start_dhcp_client(wifi_radio_obj_t *self);
 extern void common_hal_wifi_radio_stop_dhcp_client(wifi_radio_obj_t *self);