913bc867b7
Using some header information from rom_tool, it was possible to implement something that will accurately determine the real ROM size. With that information, uncart no longer dumps in 2GB chunks, but to the actual size of ROM (all 8 partitions). Warnings were cleaned up as much as possible for now (2 remain). i2c support was added in order to be able to shut down uncart when it is over (it isn't clear that the ASM in start.s is right for returning control to brahma, if that's even possible). More warnings were enabled in the Makefile, and lto was enabled. Currently, the Makefile and the draw.h are configured for a9lh support.
28 lines
773 B
C
28 lines
773 B
C
// Copyright 2014 Normmatt
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include "command_ntr.h"
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#include "protocol_ntr.h"
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void NTR_CmdReset(void)
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{
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static const u32 reset_cmd[2] = { 0x9F000000, 0x00000000 };
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NTR_SendCommand(reset_cmd, 0x2000, NTRCARD_CLK_SLOW | NTRCARD_DELAY1(0x1FFF) | NTRCARD_DELAY2(0x18), NULL);
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}
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u32 NTR_CmdGetCartId(void)
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{
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u32 id;
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static const u32 getid_cmd[2] = { 0x90000000, 0x00000000 };
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NTR_SendCommand(getid_cmd, 0x4, NTRCARD_CLK_SLOW | NTRCARD_DELAY1(0x1FFF) | NTRCARD_DELAY2(0x18), &id);
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return id;
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}
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void NTR_CmdEnter16ByteMode(void)
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{
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static const u32 enter16bytemode_cmd[2] = { 0x3E000000, 0x00000000 };
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NTR_SendCommand(enter16bytemode_cmd, 0x0, 0, NULL);
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}
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