mirror of
https://github.com/ApacheThunder/NTR_Launcher.git
synced 2025-06-18 19:15:40 -04:00
a4e5a00409
* Stage2 launcher UI added. This is a heavily modified HBMenu with ability to launch carts! This menu can be used to boot a bootloader NDS file for flascharts that the direct cart launcher fails to boot. * New audio files added for new menu. * HBMenu UI loaded by default if booted with no cart inserted. * INI file folder now located in NTR_Launcher folder instead. A default ini file from NitroFS (if mount of nitrofs succeeds) will be copied to SD if one is not present. * Stage2 launchers are expected to be in NTR Launcehr folder though you can navigate to any folder you want in the UI so stage2 launchers aren't the only thing this can be used for. You can also use this as a means of booting homebrew off SD in NTR mode.
111 lines
2.5 KiB
C
Executable File
111 lines
2.5 KiB
C
Executable File
/*
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NitroHax -- Cheat tool for the Nintendo DS
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Copyright (C) 2008 Michael "Chishm" Chisholm
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _COMMON_H
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#define _COMMON_H
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#include <nds/dma.h>
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#include <nds/ipc.h>
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#include <stdlib.h>
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#define resetCpu() \
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__asm volatile("swi 0x000000")
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typedef struct sLauncherSettings {
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u8 language;
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u8 scfgUnlock;
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u8 twlMode;
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u8 twlCLK;
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u8 twlVRAM;
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u8 debugMode;
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u8 fastBoot;
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u8 unused2;
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} tLauncherSettings;
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extern volatile tLauncherSettings* launchData;
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extern volatile int language;
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extern volatile bool scfgUnlock;
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extern volatile bool twlMode;
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extern volatile bool twlCLK;
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extern volatile bool debugMode;
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#define CartHeaderCopy 0x02000000
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#define CartChipIDCopy 0x02000180
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enum ERROR_CODES {
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ERR_NONE = 0x00,
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ERR_STS_CLR_MEM = 0x01,
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ERR_STS_LOAD_BIN = 0x02,
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ERR_STS_HOOK_BIN = 0x03,
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ERR_STS_START = 0x04,
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// initCard error codes:
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ERR_LOAD_NORM = 0x11,
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ERR_LOAD_OTHR = 0x12,
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ERR_SEC_NORM = 0x13,
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ERR_SEC_OTHR = 0x14,
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ERR_LOGO_CRC = 0x15,
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ERR_HEAD_CRC = 0x16,
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ERR_STS_STARTBIN = 0x21,
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};
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// Values fixed so they can be shared with ASM code
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enum ARM9_STATE {
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ARM9_BOOT = 0,
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ARM9_START = 1,
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ARM9_RESET = 2,
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ARM9_READY = 3,
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ARM9_MEMCLR = 4
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};
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enum ARM7_STATE {
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ARM7_BOOT = 0,
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ARM7_START = 1,
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ARM7_RESET = 2,
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ARM7_READY = 3,
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ARM7_MEMCLR = 4,
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ARM7_LOADBIN = 5,
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ARM7_HOOKBIN = 6,
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ARM7_BOOTBIN = 7,
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ARM7_ERR = 8
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};
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extern volatile u32 arm9_errorCode;
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static inline void dmaFill(const void* src, void* dest, uint32 size) {
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DMA_SRC(3) = (uint32)src;
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DMA_DEST(3) = (uint32)dest;
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DMA_CR(3) = DMA_COPY_WORDS | DMA_SRC_FIX | (size>>2);
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while(DMA_CR(3) & DMA_BUSY);
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}
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static inline void copyLoop (u32* dest, const u32* src, size_t size) {
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do { *dest++ = *src++; } while (size -= 4);
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}
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static inline void ipcSendState(uint8_t state) {
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REG_IPC_SYNC = (state & 0x0f) << 8;
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}
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static inline uint8_t ipcRecvState(void) {
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return (uint8_t)(REG_IPC_SYNC & 0x0f);
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}
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#endif // _COMMON_H
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