esp8266: mac() function belongs to network module per the latest API.

esp8266/modesp.c

@@ -538,26 +538,6 @@ STATIC mp_obj_t esp_sleep_type(mp_uint_t n_args, const mp_obj_t *args) {
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_sleep_type_obj, 0, 1, esp_sleep_type);
 
-STATIC mp_obj_t esp_mac(mp_uint_t n_args, const mp_obj_t *args) {
-    uint8_t mac[6];
-    if (n_args == 0) {
-        wifi_get_macaddr(STATION_IF, mac);
-        return mp_obj_new_bytes(mac, sizeof(mac));
-    } else {
-        mp_buffer_info_t bufinfo;
-        mp_get_buffer_raise(args[0], &bufinfo, MP_BUFFER_READ);
-
-        if (bufinfo.len != 6) {
-            nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError,
-                "invalid buffer length"));
-        }
-
-        wifi_set_macaddr(STATION_IF, bufinfo.buf);
-        return mp_const_none;
-    }
-}
-STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_mac_obj, 0, 1, esp_mac);
-
 STATIC mp_obj_t esp_deepsleep(mp_uint_t n_args, const mp_obj_t *args) {
     system_deep_sleep(n_args > 0 ? mp_obj_get_int(args[0]) : 0);
     return mp_const_none;
@@ -586,7 +566,6 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_2(esp_flash_read_obj, esp_flash_read);
 STATIC const mp_map_elem_t esp_module_globals_table[] = {
     { MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_esp) },
 
-    { MP_OBJ_NEW_QSTR(MP_QSTR_mac), (mp_obj_t)&esp_mac_obj },
     { MP_OBJ_NEW_QSTR(MP_QSTR_getaddrinfo), (mp_obj_t)&esp_getaddrinfo_obj },
     { MP_OBJ_NEW_QSTR(MP_QSTR_wifi_mode), (mp_obj_t)&esp_wifi_mode_obj },
     { MP_OBJ_NEW_QSTR(MP_QSTR_phy_mode), (mp_obj_t)&esp_phy_mode_obj },

esp8266/modnetwork.c

@@ -116,6 +116,26 @@ STATIC mp_obj_t esp_isconnected() {
 
 STATIC MP_DEFINE_CONST_FUN_OBJ_0(esp_isconnected_obj, esp_isconnected);
 
+STATIC mp_obj_t esp_mac(mp_uint_t n_args, const mp_obj_t *args) {
+    uint8_t mac[6];
+    if (n_args == 0) {
+        wifi_get_macaddr(STATION_IF, mac);
+        return mp_obj_new_bytes(mac, sizeof(mac));
+    } else {
+        mp_buffer_info_t bufinfo;
+        mp_get_buffer_raise(args[0], &bufinfo, MP_BUFFER_READ);
+
+        if (bufinfo.len != 6) {
+            nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError,
+                "invalid buffer length"));
+        }
+
+        wifi_set_macaddr(STATION_IF, bufinfo.buf);
+        return mp_const_none;
+    }
+}
+STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_mac_obj, 0, 1, esp_mac);
+
 STATIC const mp_map_elem_t mp_module_network_globals_table[] = {
     { MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_network) },
     // MicroPython "network" module interface requires it to contains classes
@@ -128,6 +148,7 @@ STATIC const mp_map_elem_t mp_module_network_globals_table[] = {
     { MP_OBJ_NEW_QSTR(MP_QSTR_status), (mp_obj_t)&esp_status_obj },
     { MP_OBJ_NEW_QSTR(MP_QSTR_scan), (mp_obj_t)&esp_scan_obj },
     { MP_OBJ_NEW_QSTR(MP_QSTR_isconnected), (mp_obj_t)&esp_isconnected_obj },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_mac), (mp_obj_t)&esp_mac_obj },
 
 #if MODNETWORK_INCLUDE_CONSTANTS
     { MP_OBJ_NEW_QSTR(MP_QSTR_STAT_IDLE),

esp8266/qstrdefsport.h

@@ -66,7 +66,6 @@ Q(chip_id)
 Q(flash_id)
 Q(flash_read)
 Q(sdk_version)
-Q(mac)
 Q(getaddrinfo)
 Q(send)
 Q(sendto)
@@ -101,6 +100,7 @@ Q(WLAN)
 Q(scan)
 Q(status)
 Q(isconnected)
+Q(mac)
 Q(STAT_IDLE)
 Q(STAT_CONNECTING)
 Q(STAT_WRONG_PASSWORD)