feat(lwip): update lwip component according to IDF

commit ID: 79a5b0b5

components/lwip/include/apps/ping/ping_sock.h

@@ -87,7 +87,7 @@ typedef struct {
         .count = 5,                      \
         .interval_ms = 1000,             \
         .timeout_ms = 1000,              \
-        .data_size = 56,                 \
+        .data_size = 64,                 \
         .tos = 0,                        \
         .target_addr = PING_TARGET_ADDR, \
         .task_stack_size = 2048,         \

components/lwip/include/apps/sntp/sntp.h

@@ -120,6 +120,33 @@ void sntp_set_sync_status(sntp_sync_status_t sync_status);
  */
 void sntp_set_time_sync_notification_cb(sntp_sync_time_cb_t callback);
 
+/**
+ * @brief Set the sync interval of SNTP operation
+ *
+ * Note: SNTPv4 RFC 4330 enforces a minimum sync interval of 15 seconds.
+ * This sync interval will be used in the next attempt update time throught SNTP.
+ * To apply the new sync interval call the sntp_restart() function,
+ * otherwise, it will be applied after the last interval expired.
+ *
+ * @param interval_ms   The sync interval in ms. It cannot be lower than 15 seconds, otherwise 15 seconds will be set.
+ */
+void sntp_set_sync_interval(uint32_t interval_ms);
+
+/**
+ * @brief Get the sync interval of SNTP operation
+ *
+ * @return  the sync interval
+ */
+uint32_t sntp_get_sync_interval(void);
+
+/**
+ * @brief Restart SNTP
+ *
+ * @return True  - Restart
+ *         False - SNTP was not initialized yet
+ */
+bool sntp_restart(void);
+
 #ifdef __cplusplus
 }
 #endif