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#include "CTRDG_backup.h"
#include "function_target.h"
#include "OS_spinLock.h"
extern u16 ctrdgi_flash_lock_id;
extern u16 ctrdgi_sram_lock_id;
extern u16 CTRDGi_ReadFlashID(void);
extern const CTRDGiFlashTypePlus defaultFlash1M;
extern const CTRDGiFlashTypePlus MX29L010;
extern const CTRDGiFlashTypePlus LE26FV10N1TS_10;
extern const CTRDGiFlashTypePlus defaultFlash512;
extern const CTRDGiFlashTypePlus LE39FW512;
extern const CTRDGiFlashTypePlus AT29LV512_lib;
extern const CTRDGiFlashTypePlus MN63F805MNP;
static const CTRDGiFlashTypePlus *const flash1M_list[] = {
&MX29L010,
&LE26FV10N1TS_10,
&defaultFlash1M
};
static const CTRDGiFlashTypePlus *const flash512_list[] = {
&LE39FW512,
&AT29LV512_lib,
&MN63F805MNP,
&defaultFlash512
};
static const u16 readidtime[] = {
20
};
ARM_FUNC u16 CTRDG_IdentifyAgbBackup(CTRDGBackupType type)
{
u16 result = 1;
u16 flashID;
const CTRDGiFlashTypePlus *const *flp;
MICartridgeRamCycle ram_cycle;
if (type == CTRDG_BACKUP_TYPE_FLASH_512K || type == CTRDG_BACKUP_TYPE_FLASH_1M)
{
ctrdgi_flash_lock_id = (u16)OS_GetLockID();
(void)OS_LockCartridge(ctrdgi_flash_lock_id);
ram_cycle = MI_GetCartridgeRamCycle();
MI_SetCartridgeRamCycle(MI_CTRDG_RAMCYCLE_18);
ctrdgi_fl_maxtime = readidtime;
flashID = CTRDGi_ReadFlashID();
if (type == CTRDG_BACKUP_TYPE_FLASH_512K)
{
flp = flash512_list;
}
if (type == CTRDG_BACKUP_TYPE_FLASH_1M)
{
flp = flash1M_list;
}
MI_SetCartridgeRamCycle(ram_cycle);
(void)OS_UnlockCartridge(ctrdgi_flash_lock_id);
result = 1;
while ((*flp)->type.makerID != 0)
{
if ((flashID & 0xff) == *(u16 *)&((*flp)->type.makerID))
{
result = 0;
break;
}
flp++;
}
CTRDGi_WriteAgbFlashSector = (*flp)->CTRDGi_WriteAgbFlashSector;
CTRDGi_EraseAgbFlashChip = (*flp)->CTRDGi_EraseAgbFlashChip;
CTRDGi_EraseAgbFlashSector = (*flp)->CTRDGi_EraseAgbFlashSector;
CTRDGi_WriteAgbFlashSectorAsync = (*flp)->CTRDGi_WriteAgbFlashSectorAsync;
CTRDGi_EraseAgbFlashChipAsync = (*flp)->CTRDGi_EraseAgbFlashChipAsync;
CTRDGi_EraseAgbFlashSectorAsync = (*flp)->CTRDGi_EraseAgbFlashSectorAsync;
CTRDGi_PollingSR = (*flp)->CTRDGi_PollingSR;
ctrdgi_fl_maxtime = (*flp)->maxtime;
AgbFlash = &(*flp)->type;
}
else if (type == CTRDG_BACKUP_TYPE_SRAM)
{
ctrdgi_sram_lock_id = (u16)OS_GetLockID();
result = 0;
}
return result;
}
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