+++ /dev/null
-/*\r
- * Copyright (c) 2005-2006 Arch Rock Corporation\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * - Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * - Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the\r
- * distribution.\r
- * - Neither the name of the Arch Rock Corporation nor the names of\r
- * its contributors may be used to endorse or promote products derived\r
- * from this software without specific prior written permission.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\r
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\r
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS\r
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE\r
- * ARCHED ROCK OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,\r
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\r
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\r
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,\r
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED\r
- * OF THE POSSIBILITY OF SUCH DAMAGE\r
- */\r
-\r
-/**\r
- * @author Jonathan Hui <jhui@archrock.com>\r
- * @version $Revision$ $Date$\r
- */\r
-\r
-module CC2420PacketC {\r
-\r
- provides interface CC2420Packet;\r
- provides interface PacketAcknowledgements as Acks;\r
-\r
-}\r
-\r
-implementation {\r
-\r
- cc2420_header_t* getHeader( message_t* msg ) {\r
- return (cc2420_header_t*)( msg->data - sizeof( cc2420_header_t ) );\r
- }\r
-\r
- cc2420_metadata_t* getMetadata( message_t* msg ) {\r
- return (cc2420_metadata_t*)msg->metadata;\r
- }\r
-\r
- async command error_t Acks.requestAck( message_t* p_msg ) {\r
- getHeader( p_msg )->fcf |= 1 << IEEE154_FCF_ACK_REQ;\r
- return SUCCESS;\r
- }\r
-\r
- async command error_t Acks.noAck( message_t* p_msg ) {\r
- getHeader( p_msg )->fcf &= ~(1 << IEEE154_FCF_ACK_REQ);\r
- return SUCCESS;\r
- }\r
-\r
- async command bool Acks.wasAcked( message_t* p_msg ) {\r
- return getMetadata( p_msg )->ack;\r
- }\r
-\r
- async command void CC2420Packet.setPower( message_t* p_msg, uint8_t power ) {\r
- if ( power > 31 )\r
- power = 31;\r
- getMetadata( p_msg )->tx_power = power;\r
- }\r
-\r
- async command uint8_t CC2420Packet.getPower( message_t* p_msg ) {\r
- return getMetadata( p_msg )->tx_power;\r
- }\r
- \r
- async command int8_t CC2420Packet.getRssi( message_t* p_msg ) {\r
- return getMetadata( p_msg )->rssi;\r
- }\r
-\r
- async command error_t CC2420Packet.getLqi( message_t* p_msg ) {\r
- return getMetadata( p_msg )->lqi;\r
- }\r
-\r
-}\r