+++ /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
- * HAL abstraction for accessing the FIFO registers of a ChipCon\r
- * CC2420 radio.\r
- *\r
- * @author Jonathan Hui <jhui@archrock.com>\r
- * @version $Revision$ $Date$\r
- */\r
-\r
-interface CC2420Fifo {\r
-\r
- /**\r
- * Start reading from the FIFO. The <code>readDone</code> event will\r
- * be signalled upon completion.\r
- *\r
- * @param data a pointer to the receive buffer.\r
- * @param length number of bytes to read.\r
- * @return status byte returned when sending the last address byte\r
- * of the SPI transaction.\r
- */\r
- async command cc2420_status_t beginRead( uint8_t* data, uint8_t length );\r
-\r
- /**\r
- * Continue reading from the FIFO without having to send the address\r
- * byte again. The <code>readDone</code> event will be signalled\r
- * upon completion.\r
- *\r
- * @param data a pointer to the receive buffer.\r
- * @param length number of bytes to read.\r
- * @return SUCCESS always.\r
- */\r
- async command error_t continueRead( uint8_t* data, uint8_t length );\r
-\r
- /**\r
- * Signals the completion of a read operation.\r
- *\r
- * @param data a pointer to the receive buffer.\r
- * @param length number of bytes read.\r
- * @param error notification of how the operation went\r
- */\r
- async event void readDone( uint8_t* data, uint8_t length, error_t error );\r
-\r
- /**\r
- * Start writing the FIFO. The <code>writeDone</code> event will be\r
- * signalled upon completion.\r
- *\r
- * @param data a pointer to the send buffer.\r
- * @param length number of bytes to write.\r
- * @return status byte returned when sending the last address byte\r
- * of the SPI transaction.\r
- */\r
- async command cc2420_status_t write( uint8_t* data, uint8_t length );\r
-\r
- /**\r
- * Signals the completion of a write operation.\r
- *\r
- * @param data a pointer to the send buffer.\r
- * @param length number of bytes written.\r
- * @param error notification of how the operation went\r
- */\r
- async event void writeDone( uint8_t* data, uint8_t length, error_t error );\r
-\r
-}\r