X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=tos%2Flib%2Fnet%2FDeluge%2FCrcP.nc;h=a14a14e2b5ad6a096b5ebbc1ad1797ab1bc1f410;hb=ea91d610f54dd99029ce18bdd51649210a78943d;hp=06ae498f3da4151bb00fa0abac10c5ac7bbb57d3;hpb=805e25939a652bf5fde3f4e8ebdc8d1bd751944f;p=tinyos-2.x.git diff --git a/tos/lib/net/Deluge/CrcP.nc b/tos/lib/net/Deluge/CrcP.nc index 06ae498f..a14a14e2 100644 --- a/tos/lib/net/Deluge/CrcP.nc +++ b/tos/lib/net/Deluge/CrcP.nc @@ -1,48 +1,48 @@ -/* - * "Copyright (c) 2000-2004 The Regents of the University of California. - * All rights reserved. - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose, without fee, and without written agreement is - * hereby granted, provided that the above copyright notice, the following - * two paragraphs and the author appear in all copies of this software. - * - * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR - * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT - * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF - * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS - * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO - * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS." - */ - -/** - * @author Jonathan Hui - */ - -#include "crc.h" - -module CrcP -{ - provides interface Crc; -} - -implementation -{ - // From T1 "tos/system/CrcC.nc" - command uint16_t Crc.crc16(void* buf, uint8_t len) - { - uint8_t* tmpBuf = (uint8_t*)buf; - uint16_t crc; - - for (crc = 0; len > 0; len--) { - crc = crcByte(crc, *tmpBuf); // Calculates running CRC - tmpBuf++; - } - - return crc; - } -} +/* + * "Copyright (c) 2000-2004 The Regents of the University of California. + * All rights reserved. + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose, without fee, and without written agreement is + * hereby granted, provided that the above copyright notice, the following + * two paragraphs and the author appear in all copies of this software. + * + * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR + * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT + * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF + * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS + * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO + * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS." + */ + +/** + * @author Jonathan Hui + */ + +#include "crc.h" + +module CrcP +{ + provides interface Crc; +} + +implementation +{ + // From T1 "tos/system/CrcC.nc" + command uint16_t Crc.crc16(void* buf, uint8_t len) + { + uint8_t* tmpBuf = (uint8_t*)buf; + uint16_t crc; + + for (crc = 0; len > 0; len--) { + crc = crcByte(crc, *tmpBuf); // Calculates running CRC + tmpBuf++; + } + + return crc; + } +}