1/* Copyright (c) 2013-2016 Jeffrey Pfau
 2 *
 3 * This Source Code Form is subject to the terms of the Mozilla Public
 4 * License, v. 2.0. If a copy of the MPL was not distributed with this
 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 6#ifndef GB_MBC_H
 7#define GB_MBC_H
 8
 9#include <mgba-util/common.h>
10
11CXX_GUARD_START
12
13#include <mgba/core/log.h>
14
15mLOG_DECLARE_CATEGORY(GB_MBC);
16
17struct GB;
18struct GBMemory;
19void GBMBCInit(struct GB* gb);
20void GBMBCSwitchBank(struct GBMemory* memory, int bank);
21void GBMBCSwitchSramBank(struct GB* gb, int bank);
22
23struct GBMBCRTCSaveBuffer {
24	uint32_t sec;
25	uint32_t min;
26	uint32_t hour;
27	uint32_t days;
28	uint32_t daysHi;
29	uint32_t latchedSec;
30	uint32_t latchedMin;
31	uint32_t latchedHour;
32	uint32_t latchedDays;
33	uint32_t latchedDaysHi;
34	uint64_t unixTime;
35};
36void GBMBCRTCRead(struct GB* gb);
37void GBMBCRTCWrite(struct GB* gb);
38
39uint8_t GBMBC7Read(struct GBMemory*, uint16_t address);
40void GBMBC7Write(struct GBMemory*, uint16_t address, uint8_t value);
41
42CXX_GUARD_END
43
44#endif