+++ /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
- * Implementation of basic SPI primitives for the ChipCon CC2420 radio.\r
- *\r
- * @author Jonathan Hui <jhui@archrock.com>\r
- * @version $Revision$ $Date$\r
- */\r
-\r
-generic configuration CC2420SpiC() {\r
-\r
- provides interface Resource;\r
-\r
- // commands\r
- provides interface CC2420Strobe as SFLUSHRX;\r
- provides interface CC2420Strobe as SFLUSHTX;\r
- provides interface CC2420Strobe as SNOP;\r
- provides interface CC2420Strobe as SRXON;\r
- provides interface CC2420Strobe as SRFOFF;\r
- provides interface CC2420Strobe as STXON;\r
- provides interface CC2420Strobe as STXONCCA;\r
- provides interface CC2420Strobe as SXOSCON;\r
- provides interface CC2420Strobe as SXOSCOFF;\r
-\r
- // registers\r
- provides interface CC2420Register as FSCTRL;\r
- provides interface CC2420Register as IOCFG0;\r
- provides interface CC2420Register as IOCFG1;\r
- provides interface CC2420Register as MDMCTRL0;\r
- provides interface CC2420Register as MDMCTRL1;\r
- provides interface CC2420Register as TXCTRL;\r
-\r
- // ram\r
- provides interface CC2420Ram as IEEEADR;\r
- provides interface CC2420Ram as PANID;\r
- provides interface CC2420Ram as SHORTADR;\r
- provides interface CC2420Ram as TXFIFO_RAM;\r
-\r
- // fifos\r
- provides interface CC2420Fifo as RXFIFO;\r
- provides interface CC2420Fifo as TXFIFO;\r
-\r
-}\r
-\r
-implementation {\r
-\r
- enum {\r
- CLIENT_ID = unique( "CC2420Spi.Resource" ),\r
- };\r
-\r
- components HplCC2420PinsC as Pins;\r
- components CC2420SpiP as Spi;\r
- \r
- Resource = Spi.Resource[ CLIENT_ID ];\r
-\r
- // commands\r
- SFLUSHRX = Spi.Strobe[ CC2420_SFLUSHRX ];\r
- SFLUSHTX = Spi.Strobe[ CC2420_SFLUSHTX ];\r
- SNOP = Spi.Strobe[ CC2420_SNOP ];\r
- SRXON = Spi.Strobe[ CC2420_SRXON ];\r
- SRFOFF = Spi.Strobe[ CC2420_SRFOFF ];\r
- STXON = Spi.Strobe[ CC2420_STXON ];\r
- STXONCCA = Spi.Strobe[ CC2420_STXONCCA ];\r
- SXOSCON = Spi.Strobe[ CC2420_SXOSCON ];\r
- SXOSCOFF = Spi.Strobe[ CC2420_SXOSCOFF ];\r
-\r
- // registers\r
- FSCTRL = Spi.Reg[ CC2420_FSCTRL ];\r
- IOCFG0 = Spi.Reg[ CC2420_IOCFG0 ];\r
- IOCFG1 = Spi.Reg[ CC2420_IOCFG1 ];\r
- MDMCTRL0 = Spi.Reg[ CC2420_MDMCTRL0 ];\r
- MDMCTRL1 = Spi.Reg[ CC2420_MDMCTRL1 ];\r
- TXCTRL = Spi.Reg[ CC2420_TXCTRL ];\r
-\r
- // ram\r
- IEEEADR = Spi.Ram[ CC2420_RAM_IEEEADR ];\r
- PANID = Spi.Ram[ CC2420_RAM_PANID ];\r
- SHORTADR = Spi.Ram[ CC2420_RAM_SHORTADR ];\r
- TXFIFO_RAM = Spi.Ram[ CC2420_RAM_TXFIFO ];\r
-\r
- // fifos\r
- RXFIFO = Spi.Fifo[ CC2420_RXFIFO ];\r
- TXFIFO = Spi.Fifo[ CC2420_TXFIFO ];\r
-\r
-}\r
-\r