test.c

...
int main(void) // send test
{
	irqInit();
	irqEnable(IRQ_VBLANK);

	consoleDemoInit();

	REG_KEYCNT = 0;
iprintf("reg align 16 test value: %X\n", 0xCAFE);
*((vu16*)(((vu8*)&REG_KEYCNT) - 1)) = 0xCAFE;
iprintf("- 1: %X, ", REG_KEYCNT); // CA
*((vu16*)(((vu8*)&REG_KEYCNT) + 1)) = 0xCAFE;
iprintf("+ 1: %X\n", REG_KEYCNT); // C2CA

iprintf("reg align 32 test value: %X\n", 0xCAFEBABE);
*((vu32*)(((vu8*)&REG_KEYCNT) - 1)) = 0xCAFEBABE;
iprintf("- 1: %X, ", REG_KEYCNT); // C2BA
*((vu32*)(((vu8*)&REG_KEYCNT) - 2)) = 0xCAFEBABE;
iprintf("- 2: %X, ", REG_KEYCNT); // C2FE
*((vu32*)(((vu8*)&REG_KEYCNT) - 3)) = 0xCAFEBABE;
iprintf("- 3: %X, ", REG_KEYCNT); // C2CA
*((vu32*)(((vu8*)&REG_KEYCNT) + 1)) = 0xCAFEBABE;
iprintf("+ 1: %X\n", REG_KEYCNT); // 82CA
	iprintf("Waiting for ARM11...\n");
	while(REG_KEYINPUT != 0u);
	//static const u32 test[4] = {0x00FF00FF, 0xFF00FF00, 0xDEADBEEF, 0xA5A5A5A5};
	//lgyLinkSend32(test, 16);
	lgyLinkSend32((u32*)0x03000000, 1024u * 32);

	iprintf("Done.\n");
	while(1)
	{
		VBlankIntrWait();
	}
}
...