rvtr/SafeNANDManager
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Clear text before doing NAND operations

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ALSO: Do not loop low battery message
This commit is contained in:
RocketRobz 2020-12-03 00:19:51 -07:00
parent 07bdfbc176
commit 220609c556
1 changed files with 12 additions and 4 deletions
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16
arm9/source/arm9.c
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@ -67,15 +67,19 @@ void getConsoleID(u8 *consoleID){
}
int dumpNAND(nocash_footer_t *footer){
consoleClear();
u32 rwTotal=nand_GetSize()*0x200; //240MB or 245.5MB
printf("NAND size: %.2fMB\n", (float)rwTotal/(float)0x100000);
if(rwTotal != 0xF000000 && rwTotal != 0xF580000) death("Unknown NAND size."); //there's no documented nand chip with sizes different from these two.
bool batteryMsgShown=false;
while(getBatteryLevel() < 0x4){
iprintf("Battery low: plug in to proceed\r"); //user can charge to 2 bars or more OR just plug in the charger. charging state adds +0x80 to battery level. low 4 bits are the battery charge level.
wait(60); //don't spam getbatterylevel too much
if(!batteryMsgShown) {
iprintf("Battery low: plug in to proceed\r"); //user can charge to 2 bars or more OR just plug in the charger. charging state adds +0x80 to battery level. low 4 bits are the battery charge level.
batteryMsgShown=true;
}
}
char *filename="nand.bin";
@ -146,15 +150,19 @@ int dumpNAND(nocash_footer_t *footer){
}
int restoreNAND(nocash_footer_t *footer){
consoleClear();
u32 rwTotal=nand_GetSize()*0x200; //240MB or 245.5MB
printf("NAND size: %.2fMB\n", (float)rwTotal/(float)0x100000);
if(rwTotal != 0xF000000 && rwTotal != 0xF580000) death("Unknown NAND size."); //there's no documented nand chip with sizes different from these two.
bool batteryMsgShown=false;
while(getBatteryLevel() < 0x4){
iprintf("Battery low: plug in to proceed\r"); //user can charge to 2 bars or more OR just plug in the charger. charging state adds +0x80 to battery level. low 4 bits are the battery charge level.
wait(60); //don't spam getbatterylevel too much
if(!batteryMsgShown) {
iprintf("Battery low: plug in to proceed\r"); //user can charge to 2 bars or more OR just plug in the charger. charging state adds +0x80 to battery level. low 4 bits are the battery charge level.
batteryMsgShown=true;
}
}
int fail=0;