/* sd2snes - SD card based universal cartridge for the SNES Copyright (C) 2009-2010 Maximilian Rehkopf AVR firmware portion Inspired by and based on code from sd2iec, written by Ingo Korb et al. See sdcard.c|h, config.h. FAT file system access based on code by ChaN, Jim Brain, Ingo Korb, 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 memory.h: RAM operations */ #ifndef MEMORY_H #define MEMORY_H #define SRAM_ROM_ADDR (0x000000L) #define SRAM_SAVE_ADDR (0x600000L) #define SRAM_MENU_ADDR (0x600000L) #define SRAM_DB_ADDR (0x620000L) #define SRAM_DIR_ADDR (0x610000L) #define SRAM_CMD_ADDR (0x7F1004L) #define SRAM_FD_ADDR (0x7F1000L) #define SRAM_MENU_SAVE_ADDR (0x7F0000L) #define SRAM_SCRATCHPAD (0x7FFF00L) #define SRAM_DIRID (0x7FFFF0L) #define SRAM_RELIABILITY_SCORE (0x100) uint32_t load_rom(uint8_t* filename, uint32_t base_addr); uint32_t load_sram(uint8_t* filename, uint32_t base_addr); void sram_hexdump(uint32_t addr, uint32_t len); uint8_t sram_readbyte(uint32_t addr); uint16_t sram_readshort(uint32_t addr); uint32_t sram_readlong(uint32_t addr); void sram_writebyte(uint8_t val, uint32_t addr); void sram_writeshort(uint16_t val, uint32_t addr); void sram_writelong(uint32_t val, uint32_t addr); void sram_readblock(void* buf, uint32_t addr, uint16_t size); void sram_writeblock(void* buf, uint32_t addr, uint16_t size); void save_sram(uint8_t* filename, uint32_t sram_size, uint32_t base_addr); uint32_t calc_sram_crc(uint32_t base_addr, uint32_t size); uint8_t sram_reliable(void); #include "smc.h" snes_romprops_t romprops; #endif