LowLevel/Luma3DS-3GX
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Luma3DS-3GX/source/screeninit.c

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Added configuration menu (thanks to Cakes for the screen printing code - no more flags!), auto-delete of patched FIRMs when switching to/from A9LH or the CFW gets updated, moved screen init from the loader, general reorganization
2016-03-23 02:27:53 +01:00
/*
* screeninit.c
* by Aurora Wright
* Screen init code by dark_samus, bil1s, Normmatt, delebile and others.
* Screen deinit code by tiniVi.
*
* Copyright (c) 2016 All Rights Reserved
*/
Added dual emuNAND support, multi-payload loader with built-in screen init (inspired by arm9select, thanks Fix94)
2016-03-17 00:08:13 +01:00
#include "screeninit.h"
#include "i2c.h"
Added configuration menu (thanks to Cakes for the screen printing code - no more flags!), auto-delete of patched FIRMs when switching to/from A9LH or the CFW gets updated, moved screen init from the loader, general reorganization
2016-03-23 02:27:53 +01:00
static vu32 *const arm11 = (vu32 *)0x1FFFFFF8;
void deinitScreens(void){
void __attribute__((naked)) ARM11(void){
//Disable interrupts
__asm(".word 0xF10C01C0");
//Clear ARM11 entry offset
*arm11 = 0;
//Shutdown LCDs
*(vu32 *)0x10202A44 = 0;
*(vu32 *)0x10202244 = 0;
*(vu32 *)0x10202014 = 0;
//Wait for the entry to be set
while(!*arm11);
//Jump to it
((void (*)())*arm11)();
}
Added dual emuNAND support, multi-payload loader with built-in screen init (inspired by arm9select, thanks Fix94)
2016-03-17 00:08:13 +01:00
Added configuration menu (thanks to Cakes for the screen printing code - no more flags!), auto-delete of patched FIRMs when switching to/from A9LH or the CFW gets updated, moved screen init from the loader, general reorganization
2016-03-23 02:27:53 +01:00
*arm11 = (u32)ARM11;
while(*arm11);
}
void initScreens(void){
Minor changes
2016-03-17 04:51:07 +01:00
void __attribute__((naked)) ARM11(void){
Added configuration menu (thanks to Cakes for the screen printing code - no more flags!), auto-delete of patched FIRMs when switching to/from A9LH or the CFW gets updated, moved screen init from the loader, general reorganization
2016-03-23 02:27:53 +01:00
//Disable interrupts
Fixed intermittent splash from CakeBrah, made splash last slightly longer, added shutdown on error, slimmed down FatFs, added error on missing emuNAND, changed folder to "aurei", changed the dat name to "AuReiNand.dat", propered the built-in screen init of the chainloader, remade the look of the 3dsx (First luma-powered CFW!)
2016-03-20 01:00:45 +01:00
__asm(".word 0xF10C01C0");
Added configuration menu (thanks to Cakes for the screen printing code - no more flags!), auto-delete of patched FIRMs when switching to/from A9LH or the CFW gets updated, moved screen init from the loader, general reorganization
2016-03-23 02:27:53 +01:00
Added dual emuNAND support, multi-payload loader with built-in screen init (inspired by arm9select, thanks Fix94)
2016-03-17 00:08:13 +01:00
*(vu32 *)0x10141200 = 0x1007F;
*(vu32 *)0x10202014 = 0x00000001;
*(vu32 *)0x1020200C &= 0xFFFEFFFE;
*(vu32 *)0x10202240 = 0x39;
*(vu32 *)0x10202A40 = 0x39;
*(vu32 *)0x10202244 = 0x1023E;
*(vu32 *)0x10202A44 = 0x1023E;
// Top screen
*(vu32 *)0x10400400 = 0x000001c2;
*(vu32 *)0x10400404 = 0x000000d1;
*(vu32 *)0x10400408 = 0x000001c1;
*(vu32 *)0x1040040c = 0x000001c1;
*(vu32 *)0x10400410 = 0x00000000;
*(vu32 *)0x10400414 = 0x000000cf;
*(vu32 *)0x10400418 = 0x000000d1;
*(vu32 *)0x1040041c = 0x01c501c1;
*(vu32 *)0x10400420 = 0x00010000;
*(vu32 *)0x10400424 = 0x0000019d;
*(vu32 *)0x10400428 = 0x00000002;
*(vu32 *)0x1040042c = 0x00000192;
*(vu32 *)0x10400430 = 0x00000192;
*(vu32 *)0x10400434 = 0x00000192;
*(vu32 *)0x10400438 = 0x00000001;
*(vu32 *)0x1040043c = 0x00000002;
*(vu32 *)0x10400440 = 0x01960192;
*(vu32 *)0x10400444 = 0x00000000;
*(vu32 *)0x10400448 = 0x00000000;
*(vu32 *)0x1040045C = 0x00f00190;
*(vu32 *)0x10400460 = 0x01c100d1;
*(vu32 *)0x10400464 = 0x01920002;
*(vu32 *)0x10400468 = 0x18300000;
*(vu32 *)0x10400470 = 0x80341;
*(vu32 *)0x10400474 = 0x00010501;
*(vu32 *)0x10400478 = 0;
*(vu32 *)0x10400490 = 0x000002D0;
*(vu32 *)0x1040049C = 0x00000000;
// Disco register
for(vu32 i = 0; i < 256; i++)
*(vu32 *)0x10400484 = 0x10101 * i;
// Bottom screen
*(vu32 *)0x10400500 = 0x000001c2;
*(vu32 *)0x10400504 = 0x000000d1;
*(vu32 *)0x10400508 = 0x000001c1;
*(vu32 *)0x1040050c = 0x000001c1;
*(vu32 *)0x10400510 = 0x000000cd;
*(vu32 *)0x10400514 = 0x000000cf;
*(vu32 *)0x10400518 = 0x000000d1;
*(vu32 *)0x1040051c = 0x01c501c1;
*(vu32 *)0x10400520 = 0x00010000;
*(vu32 *)0x10400524 = 0x0000019d;
*(vu32 *)0x10400528 = 0x00000052;
*(vu32 *)0x1040052c = 0x00000192;
*(vu32 *)0x10400530 = 0x00000192;
*(vu32 *)0x10400534 = 0x0000004f;
*(vu32 *)0x10400538 = 0x00000050;
*(vu32 *)0x1040053c = 0x00000052;
*(vu32 *)0x10400540 = 0x01980194;
*(vu32 *)0x10400544 = 0x00000000;
*(vu32 *)0x10400548 = 0x00000011;
*(vu32 *)0x1040055C = 0x00f00140;
*(vu32 *)0x10400560 = 0x01c100d1;
*(vu32 *)0x10400564 = 0x01920052;
*(vu32 *)0x10400568 = 0x18300000 + 0x46500;
*(vu32 *)0x10400570 = 0x80301;
*(vu32 *)0x10400574 = 0x00010501;
*(vu32 *)0x10400578 = 0;
*(vu32 *)0x10400590 = 0x000002D0;
*(vu32 *)0x1040059C = 0x00000000;
// Disco register
for(vu32 i = 0; i < 256; i++)
*(vu32 *)0x10400584 = 0x10101 * i;
// Enable backlight
i2cWriteRegister(I2C_DEV_MCU, 0x22, 0x2A);
*(vu32 *)0x10400468 = 0x18300000;
*(vu32 *)0x1040046c = 0x18300000;
*(vu32 *)0x10400494 = 0x18300000;
*(vu32 *)0x10400498 = 0x18300000;
*(vu32 *)0x10400568 = 0x18346500;
*(vu32 *)0x1040056c = 0x18346500;
Fixed intermittent splash from CakeBrah, made splash last slightly longer, added shutdown on error, slimmed down FatFs, added error on missing emuNAND, changed folder to "aurei", changed the dat name to "AuReiNand.dat", propered the built-in screen init of the chainloader, remade the look of the 3dsx (First luma-powered CFW!)
2016-03-20 01:00:45 +01:00
//Set CakeBrah framebuffers
*((vu32 *)0x23FFFE00) = 0x18300000;
*((vu32 *)0x23FFFE04) = 0x18300000;
*((vu32 *)0x23FFFE08) = 0x18346500;
Added dual emuNAND support, multi-payload loader with built-in screen init (inspired by arm9select, thanks Fix94)
2016-03-17 00:08:13 +01:00
//Clear ARM11 entry offset
*arm11 = 0;
//Wait for the entry to be set
while(!*arm11);
//Jump to it
((void (*)())*arm11)();
}
*arm11 = (u32)ARM11;
while(*arm11);
}
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