diff --git a/ieee802154/common/ieee802154_addrstore.c b/ieee802154/common/ieee802154_addrstore.c new file mode 100644 index 000000000..121a597cf --- /dev/null +++ b/ieee802154/common/ieee802154_addrstore.c @@ -0,0 +1,118 @@ +/**************************************************************************** + * ieee802154/common/ieee802154_addrparse.c + * + * Copyright (C) 2015 Sebastien Lorquet. All rights reserved. + * Author: Sebastien Lorquet + * + * 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. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "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 + * COPYRIGHT OWNER OR CONTRIBUTORS 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. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include +#include +#include +#include +#include +#include + +int ieee802154_addrstore(FAR struct ieee802154_packet_s *packet, + FAR struct ieee802154_addr_s *dest, + FAR struct ieee802154_addr_s *src) +{ + int index=3; + + /* encode dest addr */ + + if(dest->ia_len == 2) + { + memcpy(packet->data+index, &dest->ia_panid, 2); + index += 2; /* skip dest pan id */ + memcpy(packet->data+index, &dest->ia_saddr, 2); + index += 2; /* skip dest addr */ + packet->data[1] = (packet->data[1] & ~IEEE802154_FC2_DADDR) | IEEE802154_DADDR_SHORT; + } + else if(dest->ia_len == 8) + { + memcpy(packet->data+index, &dest->ia_panid, 2); + index += 2; /* skip dest pan id */ + memcpy(packet->data+index, dest->ia_eaddr, 8); + index += 8; /* skip dest addr */ + packet->data[1] = (packet->data[1] & ~IEEE802154_FC2_DADDR) | IEEE802154_DADDR_EXT; + } + else if(dest->ia_len == 0) + { + packet->data[1] = (packet->data[1] & ~IEEE802154_FC2_DADDR) | IEEE802154_DADDR_NONE; + } + else + { + return -EINVAL; + } + + /* encode source pan id according to compression */ + + if( (dest->ia_len != 0) && (src->ia_len != 0) && (dest->ia_panid == src->ia_panid) ) + { + packet->data[0] |= IEEE802154_FC1_INTRA; + } + else + { + memcpy(packet->data+index, &src->ia_panid, 2); + index += 2; /*skip dest pan id*/ + packet->data[0] &= ~IEEE802154_FC1_INTRA; + } + + /* encode source addr */ + + if(src->ia_len == 2) + { + memcpy(packet->data+index, &src->ia_saddr, 2); + index += 2; /* skip src addr */ + packet->data[1] = (packet->data[1] & ~IEEE802154_FC2_SADDR) | IEEE802154_SADDR_SHORT; + } + else if(src->ia_len == 8) + { + memcpy(packet->data+index, src->ia_eaddr, 8); + index += 8; /* skip src addr */ + packet->data[1] = (packet->data[1] & ~IEEE802154_FC2_SADDR) | IEEE802154_SADDR_EXT; + } + else if(dest->ia_len == 0) + { + packet->data[1] = (packet->data[1] & ~IEEE802154_FC2_SADDR) | IEEE802154_SADDR_NONE; + } + else + { + return -EINVAL; + } + + return index; +} + diff --git a/ieee802154/common/ieee802154_setdevmode.c b/ieee802154/common/ieee802154_setdevmode.c new file mode 100644 index 000000000..6eae328b4 --- /dev/null +++ b/ieee802154/common/ieee802154_setdevmode.c @@ -0,0 +1,55 @@ +/**************************************************************************** + * ieee802154/common/ieee802154_setdevmode.c + * + * Copyright (C) 2015 Sebastien Lorquet. All rights reserved. + * Author: Sebastien Lorquet + * + * 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. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "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 + * COPYRIGHT OWNER OR CONTRIBUTORS 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. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include +#include +#include +#include +#include +#include + +int ieee802154_setdevmode(int fd, uint8_t devmode) +{ + int ret = ioctl(fd, MAC854IOCSDEVMODE, (unsigned long)devmode ); + if (ret<0) + { + printf("MAC854IOCSDEVMODE failed\n"); + } + return ret; +} diff --git a/include/ieee802154/ieee802154.h b/include/ieee802154/ieee802154.h index 60ae08677..9ba8590dd 100644 --- a/include/ieee802154/ieee802154.h +++ b/include/ieee802154/ieee802154.h @@ -57,8 +57,10 @@ int ieee802154_setpanid (int fd, uint16_t panid); int ieee802154_setsaddr (int fd, uint16_t saddr); int ieee802154_seteaddr (int fd, FAR uint8_t *chan); int ieee802154_setpromisc(int fd, bool promisc); +int ieee802154_setdevmode(int fd, uint8_t devmode); int ieee802154_addrparse(FAR struct ieee802154_packet_s *inPacket, FAR struct ieee802154_addr_s *dest, FAR struct ieee802154_addr_s *src); +int ieee802154_addrstore(FAR struct ieee802154_packet_s *inPacket, FAR struct ieee802154_addr_s *dest, FAR struct ieee802154_addr_s *src); int ieee802154_addrtostr(FAR char *buf, int len, FAR struct ieee802154_addr_s *addr); #endif /*__APPS_INCLUDE_IEEE802154_IEEE802154_H */