diff options
Diffstat (limited to 'lwip/src/include/netif/lowpan6_opts.h')
| -rw-r--r-- | lwip/src/include/netif/lowpan6_opts.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/lwip/src/include/netif/lowpan6_opts.h b/lwip/src/include/netif/lowpan6_opts.h new file mode 100644 index 0000000..17d46cd --- /dev/null +++ b/lwip/src/include/netif/lowpan6_opts.h @@ -0,0 +1,122 @@ +/** + * @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 */ |