| /* |
| * This file is part of the MicroPython project, http://micropython.org/ |
| * |
| * The MIT License (MIT) |
| * |
| * Copyright (c) 2015-2016 Paul Sokolovsky |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to deal |
| * in the Software without restriction, including without limitation the rights |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| * copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| * THE SOFTWARE. |
| */ |
| |
| #include <stdio.h> |
| #include <stdint.h> |
| #include <string.h> |
| |
| #include "py/objlist.h" |
| #include "py/runtime.h" |
| #include "py/mphal.h" |
| #include "py/parsenum.h" |
| #include "extmod/modnetwork.h" |
| #include "shared/netutils/netutils.h" |
| #include "queue.h" |
| #include "user_interface.h" |
| #include "espconn.h" |
| #include "spi_flash.h" |
| #include "ets_alt_task.h" |
| #include "lwip/dns.h" |
| #include "modnetwork.h" |
| |
| #define IPADDR_STRLEN_MAX (20) |
| |
| typedef struct _wlan_if_obj_t { |
| mp_obj_base_t base; |
| int if_id; |
| } wlan_if_obj_t; |
| |
| void error_check(bool status, const char *msg); |
| |
| static const wlan_if_obj_t wlan_objs[] = { |
| {{&esp_network_wlan_type}, STATION_IF}, |
| {{&esp_network_wlan_type}, SOFTAP_IF}, |
| }; |
| |
| static void require_if(mp_obj_t wlan_if, int if_no) { |
| wlan_if_obj_t *self = MP_OBJ_TO_PTR(wlan_if); |
| if (self->if_id != if_no) { |
| error_check(false, if_no == STATION_IF ? "STA required" : "AP required"); |
| } |
| } |
| |
| static mp_obj_t esp_wlan_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *args) { |
| mp_arg_check_num(n_args, n_kw, 0, 1, false); |
| int idx = 0; |
| if (n_args > 0) { |
| idx = mp_obj_get_int(args[0]); |
| if (idx < 0 || idx >= sizeof(wlan_objs)) { |
| mp_raise_ValueError(NULL); |
| } |
| } |
| return MP_OBJ_FROM_PTR(&wlan_objs[idx]); |
| } |
| |
| static mp_obj_t esp_active(size_t n_args, const mp_obj_t *args) { |
| wlan_if_obj_t *self = MP_OBJ_TO_PTR(args[0]); |
| uint32_t mode = wifi_get_opmode(); |
| if (n_args > 1) { |
| int mask = self->if_id == STATION_IF ? STATION_MODE : SOFTAP_MODE; |
| if (mp_obj_get_int(args[1]) != 0) { |
| mode |= mask; |
| } else { |
| mode &= ~mask; |
| } |
| if (mode != NULL_MODE) { |
| wifi_fpm_do_wakeup(); |
| wifi_fpm_close(); |
| } |
| error_check(wifi_set_opmode(mode), "Cannot update i/f status"); |
| if (mode == NULL_MODE) { |
| // Wait for the interfaces to go down before forcing power management |
| while (wifi_get_opmode() != NULL_MODE) { |
| ets_loop_iter(); |
| } |
| wifi_fpm_open(); |
| wifi_fpm_do_sleep(0xfffffff); |
| } |
| return mp_const_none; |
| } |
| |
| // Get active status |
| if (self->if_id == STATION_IF) { |
| return mp_obj_new_bool(mode & STATION_MODE); |
| } else { |
| return mp_obj_new_bool(mode & SOFTAP_MODE); |
| } |
| } |
| static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_active_obj, 1, 2, esp_active); |
| |
| static mp_obj_t esp_connect(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { |
| enum { ARG_ssid, ARG_key, ARG_bssid }; |
| static const mp_arg_t allowed_args[] = { |
| { MP_QSTR_, MP_ARG_OBJ, {.u_obj = mp_const_none} }, |
| { MP_QSTR_, MP_ARG_OBJ, {.u_obj = mp_const_none} }, |
| { MP_QSTR_bssid, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} }, |
| }; |
| |
| // parse args |
| mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; |
| mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); |
| |
| require_if(pos_args[0], STATION_IF); |
| struct station_config config = {{0}}; |
| size_t len; |
| const char *p; |
| bool set_config = false; |
| |
| // set parameters based on given args |
| if (args[ARG_ssid].u_obj != mp_const_none) { |
| p = mp_obj_str_get_data(args[ARG_ssid].u_obj, &len); |
| len = MIN(len, sizeof(config.ssid)); |
| memcpy(config.ssid, p, len); |
| set_config = true; |
| } |
| if (args[ARG_key].u_obj != mp_const_none) { |
| p = mp_obj_str_get_data(args[ARG_key].u_obj, &len); |
| len = MIN(len, sizeof(config.password)); |
| memcpy(config.password, p, len); |
| set_config = true; |
| } |
| if (args[ARG_bssid].u_obj != mp_const_none) { |
| p = mp_obj_str_get_data(args[ARG_bssid].u_obj, &len); |
| if (len != sizeof(config.bssid)) { |
| mp_raise_ValueError(NULL); |
| } |
| config.bssid_set = 1; |
| memcpy(config.bssid, p, sizeof(config.bssid)); |
| set_config = true; |
| } |
| |
| if (set_config) { |
| error_check(wifi_station_set_config(&config), "Cannot set STA config"); |
| } |
| |
| wifi_station_set_hostname(mod_network_hostname_data); |
| |
| error_check(wifi_station_connect(), "Cannot connect to AP"); |
| |
| return mp_const_none; |
| } |
| static MP_DEFINE_CONST_FUN_OBJ_KW(esp_connect_obj, 1, esp_connect); |
| |
| static mp_obj_t esp_disconnect(mp_obj_t self_in) { |
| require_if(self_in, STATION_IF); |
| error_check(wifi_station_disconnect(), "Cannot disconnect from AP"); |
| return mp_const_none; |
| } |
| static MP_DEFINE_CONST_FUN_OBJ_1(esp_disconnect_obj, esp_disconnect); |
| |
| static void build_stations_list_cleanup_callback(void *station_info) { |
| if (station_info != NULL) { |
| wifi_softap_free_station_info(); |
| } |
| } |
| |
| static mp_obj_t build_stations_list(void) { |
| struct station_info *info = wifi_softap_get_station_info(); |
| MP_DEFINE_NLR_JUMP_CALLBACK_FUNCTION_1(ctx, build_stations_list_cleanup_callback, (void *)info); |
| nlr_push_jump_callback(&ctx.callback, mp_call_function_1_from_nlr_jump_callback); |
| mp_obj_list_t *stations = MP_OBJ_TO_PTR(mp_obj_new_list(0, NULL)); |
| struct station_info *current = info; |
| mp_obj_t entry[2] = { 0 }; |
| while (current != NULL) { |
| entry[0] = mp_obj_new_bytes(current->bssid, sizeof(current->bssid)); |
| entry[1] = netutils_format_ipv4_addr((uint8_t *)¤t->ip.addr, NETUTILS_BIG); |
| mp_obj_list_append(stations, mp_obj_new_tuple(2, entry)); |
| current = STAILQ_NEXT(current, next); |
| } |
| nlr_pop_jump_callback(true); |
| return MP_OBJ_FROM_PTR(stations); |
| } |
| |
| static mp_obj_t esp_status(size_t n_args, const mp_obj_t *args) { |
| wlan_if_obj_t *self = MP_OBJ_TO_PTR(args[0]); |
| if (n_args == 1) { |
| // Get link status |
| if (self->if_id == STATION_IF) { |
| return MP_OBJ_NEW_SMALL_INT(wifi_station_get_connect_status()); |
| } |
| return MP_OBJ_NEW_SMALL_INT(-1); |
| } else { |
| // Get specific status parameter |
| switch (mp_obj_str_get_qstr(args[1])) { |
| case MP_QSTR_rssi: |
| if (self->if_id == STATION_IF) { |
| return MP_OBJ_NEW_SMALL_INT(wifi_station_get_rssi()); |
| } |
| break; |
| case MP_QSTR_stations: |
| if (self->if_id == SOFTAP_IF) { |
| return build_stations_list(); |
| } |
| break; |
| } |
| mp_raise_ValueError(MP_ERROR_TEXT("unknown status param")); |
| } |
| } |
| static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_status_obj, 1, 2, esp_status); |
| |
| static mp_obj_t *esp_scan_list = NULL; |
| |
| static void esp_scan_cb(void *result, STATUS status) { |
| if (esp_scan_list == NULL) { |
| // called unexpectedly |
| return; |
| } |
| if (result && status == 0) { |
| // we need to catch any memory errors |
| nlr_buf_t nlr; |
| if (nlr_push(&nlr) == 0) { |
| for (struct bss_info *bs = result; bs; bs = STAILQ_NEXT(bs, next)) { |
| mp_obj_tuple_t *t = mp_obj_new_tuple(6, NULL); |
| #if 1 |
| // struct bss_info::ssid_len is not documented in SDK API Guide, |
| // but is present in SDK headers since 1.4.0 |
| t->items[0] = mp_obj_new_bytes(bs->ssid, bs->ssid_len); |
| #else |
| t->items[0] = mp_obj_new_bytes(bs->ssid, strlen((char *)bs->ssid)); |
| #endif |
| t->items[1] = mp_obj_new_bytes(bs->bssid, sizeof(bs->bssid)); |
| t->items[2] = MP_OBJ_NEW_SMALL_INT(bs->channel); |
| t->items[3] = MP_OBJ_NEW_SMALL_INT(bs->rssi); |
| t->items[4] = MP_OBJ_NEW_SMALL_INT(bs->authmode); |
| t->items[5] = MP_OBJ_NEW_SMALL_INT(bs->is_hidden); |
| mp_obj_list_append(*esp_scan_list, MP_OBJ_FROM_PTR(t)); |
| } |
| nlr_pop(); |
| } else { |
| mp_obj_print_exception(&mp_plat_print, MP_OBJ_FROM_PTR(nlr.ret_val)); |
| // indicate error |
| *esp_scan_list = MP_OBJ_NULL; |
| } |
| } else { |
| // indicate error |
| *esp_scan_list = MP_OBJ_NULL; |
| } |
| esp_scan_list = NULL; |
| } |
| |
| static mp_obj_t esp_scan(mp_obj_t self_in) { |
| require_if(self_in, STATION_IF); |
| if ((wifi_get_opmode() & STATION_MODE) == 0) { |
| mp_raise_msg(&mp_type_OSError, MP_ERROR_TEXT("STA must be active")); |
| } |
| mp_obj_t list = mp_obj_new_list(0, NULL); |
| esp_scan_list = &list; |
| struct scan_config config = {0}; |
| config.show_hidden = 1; |
| wifi_station_scan(&config, (scan_done_cb_t)esp_scan_cb); |
| while (esp_scan_list != NULL) { |
| // our esp_scan_cb is called via ets_loop_iter so it's safe to set the |
| // esp_scan_list variable to NULL without disabling interrupts |
| if (MP_STATE_THREAD(mp_pending_exception) != NULL) { |
| esp_scan_list = NULL; |
| mp_handle_pending(true); |
| } |
| ets_loop_iter(); |
| } |
| if (list == MP_OBJ_NULL) { |
| mp_raise_msg(&mp_type_OSError, MP_ERROR_TEXT("scan failed")); |
| } |
| return list; |
| } |
| static MP_DEFINE_CONST_FUN_OBJ_1(esp_scan_obj, esp_scan); |
| |
| /// \method isconnected() |
| /// Return True if connected to an AP and an IP address has been assigned, |
| /// false otherwise. |
| static mp_obj_t esp_isconnected(mp_obj_t self_in) { |
| wlan_if_obj_t *self = MP_OBJ_TO_PTR(self_in); |
| if (self->if_id == STATION_IF) { |
| if (wifi_station_get_connect_status() == STATION_GOT_IP) { |
| return mp_const_true; |
| } |
| } else { |
| if (wifi_softap_get_station_num() > 0) { |
| return mp_const_true; |
| } |
| } |
| return mp_const_false; |
| } |
| |
| static MP_DEFINE_CONST_FUN_OBJ_1(esp_isconnected_obj, esp_isconnected); |
| |
| static mp_obj_t esp_ifconfig(size_t n_args, const mp_obj_t *args) { |
| wlan_if_obj_t *self = MP_OBJ_TO_PTR(args[0]); |
| struct ip_info info; |
| ip_addr_t dns_addr; |
| wifi_get_ip_info(self->if_id, &info); |
| if (n_args == 1) { |
| // get |
| dns_addr = dns_getserver(0); |
| mp_obj_t tuple[4] = { |
| netutils_format_ipv4_addr((uint8_t *)&info.ip, NETUTILS_BIG), |
| netutils_format_ipv4_addr((uint8_t *)&info.netmask, NETUTILS_BIG), |
| netutils_format_ipv4_addr((uint8_t *)&info.gw, NETUTILS_BIG), |
| netutils_format_ipv4_addr((uint8_t *)&dns_addr, NETUTILS_BIG), |
| }; |
| return mp_obj_new_tuple(4, tuple); |
| } else if (args[1] == MP_OBJ_NEW_QSTR(MP_QSTR_dhcp)) { |
| // use DHCP to configure the IP addresses |
| require_if(args[0], STATION_IF); |
| wifi_station_dhcpc_start(); |
| return mp_const_none; |
| } else { |
| // set |
| mp_obj_t *items; |
| bool restart_dhcp_server = false; |
| mp_obj_get_array_fixed_n(args[1], 4, &items); |
| netutils_parse_ipv4_addr(items[0], (void *)&info.ip, NETUTILS_BIG); |
| if (mp_obj_is_integer(items[1])) { |
| // allow numeric netmask, i.e.: |
| // 24 -> 255.255.255.0 |
| // 16 -> 255.255.0.0 |
| // etc... |
| uint32_t *m = (uint32_t *)&info.netmask; |
| *m = htonl(0xffffffff << (32 - mp_obj_get_int(items[1]))); |
| } else { |
| netutils_parse_ipv4_addr(items[1], (void *)&info.netmask, NETUTILS_BIG); |
| } |
| netutils_parse_ipv4_addr(items[2], (void *)&info.gw, NETUTILS_BIG); |
| netutils_parse_ipv4_addr(items[3], (void *)&dns_addr, NETUTILS_BIG); |
| // To set a static IP we have to disable DHCP first |
| if (self->if_id == STATION_IF) { |
| wifi_station_dhcpc_stop(); |
| } else { |
| restart_dhcp_server = wifi_softap_dhcps_status(); |
| wifi_softap_dhcps_stop(); |
| } |
| if (!wifi_set_ip_info(self->if_id, &info)) { |
| mp_raise_msg(&mp_type_OSError, MP_ERROR_TEXT("wifi_set_ip_info() failed")); |
| } |
| dns_setserver(0, &dns_addr); |
| if (restart_dhcp_server) { |
| wifi_softap_dhcps_start(); |
| } |
| return mp_const_none; |
| } |
| } |
| static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_ifconfig_obj, 1, 2, esp_ifconfig); |
| |
| static mp_obj_t esp_network_ipconfig(size_t n_args, const mp_obj_t *args, mp_map_t *kwargs) { |
| if (kwargs->used == 0) { |
| // Get config value |
| if (n_args != 1) { |
| mp_raise_TypeError(MP_ERROR_TEXT("must query one param")); |
| } |
| |
| switch (mp_obj_str_get_qstr(args[0])) { |
| case MP_QSTR_dns: { |
| char addr_str[IPADDR_STRLEN_MAX]; |
| ip_addr_t dns_addr = dns_getserver(0); |
| ipaddr_ntoa_r(&dns_addr, addr_str, sizeof(addr_str)); |
| return mp_obj_new_str_from_cstr(addr_str); |
| } |
| default: { |
| mp_raise_ValueError(MP_ERROR_TEXT("unexpected key")); |
| break; |
| } |
| } |
| } else { |
| // Set config value(s) |
| if (n_args != 0) { |
| mp_raise_TypeError(MP_ERROR_TEXT("can't specify pos and kw args")); |
| } |
| |
| for (size_t i = 0; i < kwargs->alloc; ++i) { |
| if (MP_MAP_SLOT_IS_FILLED(kwargs, i)) { |
| mp_map_elem_t *e = &kwargs->table[i]; |
| switch (mp_obj_str_get_qstr(e->key)) { |
| case MP_QSTR_dns: { |
| ip_addr_t dns; |
| size_t addr_len; |
| const char *addr_str = mp_obj_str_get_data(e->value, &addr_len); |
| if (!ipaddr_aton(addr_str, &dns)) { |
| mp_raise_ValueError(MP_ERROR_TEXT("invalid arguments as dns server")); |
| } |
| dns_setserver(0, &dns); |
| break; |
| } |
| default: { |
| mp_raise_ValueError(MP_ERROR_TEXT("unexpected key")); |
| break; |
| } |
| } |
| } |
| } |
| } |
| return mp_const_none; |
| } |
| MP_DEFINE_CONST_FUN_OBJ_KW(esp_network_ipconfig_obj, 0, esp_network_ipconfig); |
| |
| static mp_obj_t esp_ipconfig(size_t n_args, const mp_obj_t *args, mp_map_t *kwargs) { |
| wlan_if_obj_t *self = MP_OBJ_TO_PTR(args[0]); |
| struct ip_info info; |
| wifi_get_ip_info(self->if_id, &info); |
| |
| if (kwargs->used == 0) { |
| // Get config value |
| if (n_args != 2) { |
| mp_raise_TypeError(MP_ERROR_TEXT("must query one param")); |
| } |
| |
| switch (mp_obj_str_get_qstr(args[1])) { |
| case MP_QSTR_dhcp4: { |
| if (self->if_id == STATION_IF) { |
| return mp_obj_new_bool(wifi_station_dhcpc_status() == DHCP_STARTED); |
| } else if (self->if_id == SOFTAP_IF) { |
| return mp_obj_new_bool(wifi_softap_dhcps_status() == DHCP_STARTED); |
| } else { |
| mp_raise_ValueError(MP_ERROR_TEXT("unexpected key")); |
| break; |
| } |
| } |
| case MP_QSTR_addr4: { |
| mp_obj_t tuple[2] = { |
| netutils_format_ipv4_addr((uint8_t *)&info.ip, NETUTILS_BIG), |
| netutils_format_ipv4_addr((uint8_t *)&info.netmask, NETUTILS_BIG), |
| }; |
| return mp_obj_new_tuple(2, tuple); |
| } |
| case MP_QSTR_gw4: { |
| return netutils_format_ipv4_addr((uint8_t *)&info.gw, NETUTILS_BIG); |
| } |
| default: { |
| mp_raise_ValueError(MP_ERROR_TEXT("unexpected key")); |
| break; |
| } |
| } |
| return mp_const_none; |
| } else { |
| // Set config value(s) |
| if (n_args != 1) { |
| mp_raise_TypeError(MP_ERROR_TEXT("can't specify pos and kw args")); |
| } |
| int touched_ip_info = 0; |
| for (size_t i = 0; i < kwargs->alloc; ++i) { |
| if (MP_MAP_SLOT_IS_FILLED(kwargs, i)) { |
| mp_map_elem_t *e = &kwargs->table[i]; |
| switch (mp_obj_str_get_qstr(e->key)) { |
| case MP_QSTR_dhcp4: { |
| if (self->if_id == STATION_IF) { |
| enum dhcp_status status = wifi_station_dhcpc_status(); |
| if (mp_obj_is_true(e->value) && status != DHCP_STARTED) { |
| wifi_station_dhcpc_start(); |
| } else if (!mp_obj_is_true(e->value) && status == DHCP_STARTED) { |
| wifi_station_dhcpc_stop(); |
| } |
| } else { |
| mp_raise_ValueError(MP_ERROR_TEXT("unexpected key")); |
| break; |
| } |
| break; |
| } |
| case MP_QSTR_addr4: { |
| if (e->value != mp_const_none && mp_obj_is_str(e->value)) { |
| size_t addr_len; |
| const char *input_str = mp_obj_str_get_data(e->value, &addr_len); |
| char *split = strchr(input_str, '/'); |
| if (split) { |
| mp_obj_t prefix_obj = mp_parse_num_integer(split + 1, strlen(split + 1), 10, NULL); |
| int prefix_bits = mp_obj_get_int(prefix_obj); |
| uint32_t mask = -(1u << (32 - prefix_bits)); |
| uint32_t *m = (uint32_t *)&info.netmask; |
| *m = htonl(mask); |
| } |
| netutils_parse_ipv4_addr(e->value, (void *)&info.ip, NETUTILS_BIG); |
| } else if (e->value != mp_const_none) { |
| mp_obj_t *items; |
| mp_obj_get_array_fixed_n(e->value, 2, &items); |
| netutils_parse_ipv4_addr(items[0], (void *)&info.ip, NETUTILS_BIG); |
| netutils_parse_ipv4_addr(items[1], (void *)&info.netmask, NETUTILS_BIG); |
| } |
| touched_ip_info = 1; |
| break; |
| } |
| case MP_QSTR_gw4: { |
| netutils_parse_ipv4_addr(e->value, (void *)&info.gw, NETUTILS_BIG); |
| touched_ip_info = 1; |
| break; |
| } |
| default: { |
| mp_raise_ValueError(MP_ERROR_TEXT("unexpected key")); |
| break; |
| } |
| } |
| } |
| } |
| bool restart_dhcp_server = false; |
| if (self->if_id == STATION_IF) { |
| if (touched_ip_info) { |
| wifi_station_dhcpc_stop(); |
| wifi_set_ip_info(self->if_id, &info); |
| } |
| } else { |
| restart_dhcp_server = wifi_softap_dhcps_status(); |
| wifi_softap_dhcps_stop(); |
| wifi_set_ip_info(self->if_id, &info); |
| } |
| if (restart_dhcp_server) { |
| wifi_softap_dhcps_start(); |
| } |
| |
| } |
| return mp_const_none; |
| } |
| static MP_DEFINE_CONST_FUN_OBJ_KW(esp_nic_ipconfig_obj, 1, esp_ipconfig); |
| |
| static mp_obj_t esp_config(size_t n_args, const mp_obj_t *args, mp_map_t *kwargs) { |
| if (n_args != 1 && kwargs->used != 0) { |
| mp_raise_TypeError(MP_ERROR_TEXT("either pos or kw args are allowed")); |
| } |
| |
| wlan_if_obj_t *self = MP_OBJ_TO_PTR(args[0]); |
| union { |
| struct station_config sta; |
| struct softap_config ap; |
| } cfg; |
| |
| if (self->if_id == STATION_IF) { |
| error_check(wifi_station_get_config(&cfg.sta), "can't get STA config"); |
| } else { |
| error_check(wifi_softap_get_config(&cfg.ap), "can't get AP config"); |
| } |
| |
| int req_if = -1; |
| |
| if (kwargs->used != 0) { |
| |
| for (mp_uint_t i = 0; i < kwargs->alloc; i++) { |
| if (mp_map_slot_is_filled(kwargs, i)) { |
| switch (mp_obj_str_get_qstr(kwargs->table[i].key)) { |
| case MP_QSTR_mac: { |
| mp_buffer_info_t bufinfo; |
| mp_get_buffer_raise(kwargs->table[i].value, &bufinfo, MP_BUFFER_READ); |
| if (bufinfo.len != 6) { |
| mp_raise_ValueError(MP_ERROR_TEXT("invalid buffer length")); |
| } |
| wifi_set_macaddr(self->if_id, bufinfo.buf); |
| break; |
| } |
| case MP_QSTR_ssid: |
| case MP_QSTR_essid: { |
| req_if = SOFTAP_IF; |
| size_t len; |
| const char *s = mp_obj_str_get_data(kwargs->table[i].value, &len); |
| len = MIN(len, sizeof(cfg.ap.ssid)); |
| memcpy(cfg.ap.ssid, s, len); |
| cfg.ap.ssid_len = len; |
| break; |
| } |
| case MP_QSTR_hidden: { |
| req_if = SOFTAP_IF; |
| cfg.ap.ssid_hidden = mp_obj_is_true(kwargs->table[i].value); |
| break; |
| } |
| case MP_QSTR_security: |
| case MP_QSTR_authmode: { |
| req_if = SOFTAP_IF; |
| cfg.ap.authmode = mp_obj_get_int(kwargs->table[i].value); |
| break; |
| } |
| case MP_QSTR_key: |
| case MP_QSTR_password: { |
| req_if = SOFTAP_IF; |
| size_t len; |
| const char *s = mp_obj_str_get_data(kwargs->table[i].value, &len); |
| len = MIN(len, sizeof(cfg.ap.password) - 1); |
| memcpy(cfg.ap.password, s, len); |
| cfg.ap.password[len] = 0; |
| break; |
| } |
| case MP_QSTR_channel: { |
| cfg.ap.channel = mp_obj_get_int(kwargs->table[i].value); |
| error_check(wifi_set_channel(cfg.ap.channel), "can't set channel"); |
| break; |
| } |
| case MP_QSTR_hostname: |
| case MP_QSTR_dhcp_hostname: { |
| // TODO: Deprecated. Use network.hostname(name) instead. |
| mod_network_hostname(1, &kwargs->table[i].value); |
| break; |
| } |
| case MP_QSTR_protocol: { |
| wifi_set_phy_mode(mp_obj_get_int(kwargs->table[i].value)); |
| break; |
| } |
| case MP_QSTR_txpower: { |
| int8_t power = mp_obj_get_float(kwargs->table[i].value) * 4; |
| system_phy_set_max_tpw(power); |
| break; |
| } |
| case MP_QSTR_pm: { |
| wifi_set_sleep_type(mp_obj_get_int(kwargs->table[i].value)); |
| break; |
| } |
| default: |
| goto unknown; |
| } |
| } |
| } |
| |
| // We post-check interface requirements to save on code size |
| if (req_if >= 0) { |
| require_if(args[0], req_if); |
| } |
| |
| if (self->if_id == STATION_IF) { |
| error_check(wifi_station_set_config(&cfg.sta), "can't set STA config"); |
| } else { |
| error_check(wifi_softap_set_config(&cfg.ap), "can't set AP config"); |
| } |
| |
| return mp_const_none; |
| } |
| |
| // Get config |
| |
| if (n_args != 2) { |
| mp_raise_TypeError(MP_ERROR_TEXT("can query only one param")); |
| } |
| |
| mp_obj_t val; |
| |
| qstr key = mp_obj_str_get_qstr(args[1]); |
| switch (key) { |
| case MP_QSTR_mac: { |
| uint8_t mac[6]; |
| wifi_get_macaddr(self->if_id, mac); |
| return mp_obj_new_bytes(mac, sizeof(mac)); |
| } |
| case MP_QSTR_ssid: |
| case MP_QSTR_essid: |
| if (self->if_id == STATION_IF) { |
| val = mp_obj_new_str_from_cstr((char *)cfg.sta.ssid); |
| } else { |
| val = mp_obj_new_str((char *)cfg.ap.ssid, cfg.ap.ssid_len); |
| } |
| break; |
| case MP_QSTR_hidden: |
| req_if = SOFTAP_IF; |
| val = mp_obj_new_bool(cfg.ap.ssid_hidden); |
| break; |
| case MP_QSTR_security: |
| case MP_QSTR_authmode: |
| req_if = SOFTAP_IF; |
| val = MP_OBJ_NEW_SMALL_INT(cfg.ap.authmode); |
| break; |
| case MP_QSTR_channel: |
| val = MP_OBJ_NEW_SMALL_INT(wifi_get_channel()); |
| break; |
| case MP_QSTR_hostname: |
| case MP_QSTR_dhcp_hostname: { |
| // TODO: Deprecated. Use network.hostname() instead. |
| req_if = STATION_IF; |
| val = mod_network_hostname(0, NULL); |
| break; |
| } |
| case MP_QSTR_protocol: { |
| val = mp_obj_new_int(wifi_get_phy_mode()); |
| break; |
| } |
| case MP_QSTR_pm: { |
| val = MP_OBJ_NEW_SMALL_INT(wifi_get_sleep_type()); |
| break; |
| } |
| default: |
| goto unknown; |
| } |
| |
| // We post-check interface requirements to save on code size |
| if (req_if >= 0) { |
| require_if(args[0], req_if); |
| } |
| |
| return val; |
| |
| unknown: |
| mp_raise_ValueError(MP_ERROR_TEXT("unknown config param")); |
| } |
| static MP_DEFINE_CONST_FUN_OBJ_KW(esp_config_obj, 1, esp_config); |
| |
| static const mp_rom_map_elem_t wlan_if_locals_dict_table[] = { |
| { MP_ROM_QSTR(MP_QSTR_active), MP_ROM_PTR(&esp_active_obj) }, |
| { MP_ROM_QSTR(MP_QSTR_connect), MP_ROM_PTR(&esp_connect_obj) }, |
| { MP_ROM_QSTR(MP_QSTR_disconnect), MP_ROM_PTR(&esp_disconnect_obj) }, |
| { MP_ROM_QSTR(MP_QSTR_status), MP_ROM_PTR(&esp_status_obj) }, |
| { MP_ROM_QSTR(MP_QSTR_scan), MP_ROM_PTR(&esp_scan_obj) }, |
| { MP_ROM_QSTR(MP_QSTR_isconnected), MP_ROM_PTR(&esp_isconnected_obj) }, |
| { MP_ROM_QSTR(MP_QSTR_config), MP_ROM_PTR(&esp_config_obj) }, |
| { MP_ROM_QSTR(MP_QSTR_ifconfig), MP_ROM_PTR(&esp_ifconfig_obj) }, |
| { MP_ROM_QSTR(MP_QSTR_ipconfig), MP_ROM_PTR(&esp_nic_ipconfig_obj) }, |
| |
| // Constants |
| { MP_ROM_QSTR(MP_QSTR_IF_STA), MP_ROM_INT(STATION_IF)}, |
| { MP_ROM_QSTR(MP_QSTR_IF_AP), MP_ROM_INT(SOFTAP_IF)}, |
| |
| { MP_ROM_QSTR(MP_QSTR_SEC_OPEN), MP_ROM_INT(AUTH_OPEN) }, |
| { MP_ROM_QSTR(MP_QSTR_SEC_WEP), MP_ROM_INT(AUTH_WEP) }, |
| { MP_ROM_QSTR(MP_QSTR_SEC_WPA), MP_ROM_INT(AUTH_WPA_PSK) }, |
| { MP_ROM_QSTR(MP_QSTR_SEC_WPA2), MP_ROM_INT(AUTH_WPA2_PSK) }, |
| { MP_ROM_QSTR(MP_QSTR_SEC_WPA_WPA2), MP_ROM_INT(AUTH_WPA_WPA2_PSK) }, |
| |
| { MP_ROM_QSTR(MP_QSTR_PM_NONE), MP_ROM_INT(NONE_SLEEP_T) }, |
| { MP_ROM_QSTR(MP_QSTR_PM_PERFORMANCE), MP_ROM_INT(MODEM_SLEEP_T) }, |
| { MP_ROM_QSTR(MP_QSTR_PM_POWERSAVE), MP_ROM_INT(LIGHT_SLEEP_T) }, |
| }; |
| |
| static MP_DEFINE_CONST_DICT(wlan_if_locals_dict, wlan_if_locals_dict_table); |
| |
| MP_DEFINE_CONST_OBJ_TYPE( |
| esp_network_wlan_type, |
| MP_QSTR_WLAN, |
| MP_TYPE_FLAG_NONE, |
| make_new, esp_wlan_make_new, |
| locals_dict, &wlan_if_locals_dict |
| ); |
| |
| static mp_obj_t esp_phy_mode(size_t n_args, const mp_obj_t *args) { |
| if (n_args == 0) { |
| return mp_obj_new_int(wifi_get_phy_mode()); |
| } else { |
| wifi_set_phy_mode(mp_obj_get_int(args[0])); |
| return mp_const_none; |
| } |
| } |
| MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_network_phy_mode_obj, 0, 1, esp_phy_mode); |