| /** |
| * @file |
| * 6LowPAN options list |
| */ |
| |
| /* |
| * Copyright (c) 2015 Inico Technologies Ltd. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
| * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
| * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
| * OF SUCH DAMAGE. |
| * |
| * This file is part of the lwIP TCP/IP stack. |
| * |
| * Author: Ivan Delamer <delamer@inicotech.com> |
| * |
| * |
| * Please coordinate changes and requests with Ivan Delamer |
| * <delamer@inicotech.com> |
| */ |
| |
| #ifndef LWIP_HDR_LOWPAN6_OPTS_H |
| #define LWIP_HDR_LOWPAN6_OPTS_H |
| |
| #include "lwip/opt.h" |
| |
| /** LWIP_6LOWPAN_NUM_CONTEXTS: define the number of compression |
| * contexts per netif type |
| */ |
| #ifndef LWIP_6LOWPAN_NUM_CONTEXTS |
| #define LWIP_6LOWPAN_NUM_CONTEXTS 10 |
| #endif |
| |
| /** LWIP_6LOWPAN_INFER_SHORT_ADDRESS: set this to 0 to disable creating |
| * short addresses for matching addresses (debug only) |
| */ |
| #ifndef LWIP_6LOWPAN_INFER_SHORT_ADDRESS |
| #define LWIP_6LOWPAN_INFER_SHORT_ADDRESS 1 |
| #endif |
| |
| /** LWIP_6LOWPAN_IPHC: set this to 0 to disable IP header compression as per |
| * RFC 6282 (which is mandatory for BLE) |
| */ |
| #ifndef LWIP_6LOWPAN_IPHC |
| #define LWIP_6LOWPAN_IPHC 1 |
| #endif |
| |
| /** Set this to 1 if your IEEE 802.15.4 interface can calculate and check the |
| * CRC in hardware. This means TX packets get 2 zero bytes added on transmission |
| * which are to be filled with the CRC. |
| */ |
| #ifndef LWIP_6LOWPAN_802154_HW_CRC |
| #define LWIP_6LOWPAN_802154_HW_CRC 0 |
| #endif |
| |
| /** If LWIP_6LOWPAN_802154_HW_CRC==0, this can override the default slow |
| * implementation of the CRC used for 6LoWPAN over IEEE 802.15.4 (which uses |
| * a shift register). |
| */ |
| #ifndef LWIP_6LOWPAN_CALC_CRC |
| #define LWIP_6LOWPAN_CALC_CRC(buf, len) lowpan6_calc_crc(buf, len) |
| #endif |
| |
| /** Debug level for 6LoWPAN in general */ |
| #ifndef LWIP_LOWPAN6_DEBUG |
| #define LWIP_LOWPAN6_DEBUG LWIP_DBG_OFF |
| #endif |
| |
| /** Debug level for 6LoWPAN over IEEE 802.15.4 */ |
| #ifndef LWIP_LOWPAN6_802154_DEBUG |
| #define LWIP_LOWPAN6_802154_DEBUG LWIP_DBG_OFF |
| #endif |
| |
| /** LWIP_LOWPAN6_IP_COMPRESSED_DEBUG: enable compressed IP frame |
| * output debugging |
| */ |
| #ifndef LWIP_LOWPAN6_IP_COMPRESSED_DEBUG |
| #define LWIP_LOWPAN6_IP_COMPRESSED_DEBUG LWIP_DBG_OFF |
| #endif |
| |
| /** LWIP_LOWPAN6_DECOMPRESSION_DEBUG: enable decompression debug output |
| */ |
| #ifndef LWIP_LOWPAN6_DECOMPRESSION_DEBUG |
| #define LWIP_LOWPAN6_DECOMPRESSION_DEBUG LWIP_DBG_OFF |
| #endif |
| |
| /** LWIP_RFC7668_IP_UNCOMPRESSED_DEBUG: enable decompressed IP frame |
| * output debugging */ |
| #ifndef LWIP_RFC7668_IP_UNCOMPRESSED_DEBUG |
| #define LWIP_RFC7668_IP_UNCOMPRESSED_DEBUG LWIP_DBG_OFF |
| #endif |
| |
| /** LWIP_RFC7668_LINUX_WORKAROUND_PUBLIC_ADDRESS: |
| * Currently, the linux kernel driver for 6lowpan sets/clears a bit in |
| * the address, depending on the BD address (either public or not). |
| * Might not be RFC7668 conform, so you may select to do that (=1) or |
| * not (=0) */ |
| #ifndef LWIP_RFC7668_LINUX_WORKAROUND_PUBLIC_ADDRESS |
| #define LWIP_RFC7668_LINUX_WORKAROUND_PUBLIC_ADDRESS 1 |
| #endif |
| |
| |
| #endif /* LWIP_HDR_LOWPAN6_OPTS_H */ |
