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lwip: Support IPv6 only mode

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This commit is contained in:
David Cermak
2022-10-03 17:28:01 +02:00
parent 2c8c8bfd2d
commit 5f6cb31105
40 changed files with 336 additions and 80 deletions
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6
examples/common_components/protocol_examples_common/connect.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Unlicense OR CC0-1.0
*/
@@ -58,14 +58,16 @@ void example_print_all_netif_ips(const char *prefix)
{
// iterate over active interfaces, and print out IPs of "our" netifs
esp_netif_t *netif = NULL;
esp_netif_ip_info_t ip;
for (int i = 0; i < esp_netif_get_nr_of_ifs(); ++i) {
netif = esp_netif_next(netif);
if (example_is_our_netif(prefix, netif)) {
ESP_LOGI(TAG, "Connected to %s", esp_netif_get_desc(netif));
#if CONFIG_LWIP_IPV4
esp_netif_ip_info_t ip;
ESP_ERROR_CHECK(esp_netif_get_ip_info(netif, &ip));
ESP_LOGI(TAG, "- IPv4 address: " IPSTR ",", IP2STR(&ip.ip));
#endif
#if CONFIG_EXAMPLE_CONNECT_IPV6
esp_ip6_addr_t ip6[MAX_IP6_ADDRS_PER_NETIF];
int ip6_addrs = esp_netif_get_all_ip6(netif, ip6);