/* sd2iec - SD/MMC to Commodore serial bus interface/controller Copyright (C) 2007-2009 Ingo Korb Inspiration and low-level SD/MMC access based on code from MMC2IEC by Lars Pontoppidan et al., see sdcard.c|h and config.h. FAT filesystem access based on code from ChaN and Jim Brain, see ff.c|h. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License only. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA crc7.h: Definitions for CRC7 calculation routines */ #ifndef CRC7_H #define CRC7_H uint8_t crc7update(uint8_t crc, const uint8_t data); #endif