/* Copyright (c) 2013-2015 Jeffrey Pfau * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef GBA_INTERFACE_H #define GBA_INTERFACE_H #include CXX_GUARD_START #include enum GBASIOMode { SIO_NORMAL_8 = 0, SIO_NORMAL_32 = 1, SIO_MULTI = 2, SIO_UART = 3, SIO_GPIO = 8, SIO_JOYBUS = 12 }; enum GBASIOJOYCommand { JOY_RESET = 0xFF, JOY_POLL = 0x00, JOY_TRANS = 0x14, JOY_RECV = 0x15 }; struct GBA; struct GBAAudio; struct GBASIO; struct GBAVideoRenderer; extern const int GBA_LUX_LEVELS[10]; enum { mPERIPH_GBA_LUMINANCE = 0x1000 }; struct GBALuminanceSource { void (*sample)(struct GBALuminanceSource*); uint8_t (*readLuminance)(struct GBALuminanceSource*); }; struct GBASIODriver { struct GBASIO* p; bool (*init)(struct GBASIODriver* driver); void (*deinit)(struct GBASIODriver* driver); bool (*load)(struct GBASIODriver* driver); bool (*unload)(struct GBASIODriver* driver); uint16_t (*writeRegister)(struct GBASIODriver* driver, uint32_t address, uint16_t value); }; void GBASIOJOYCreate(struct GBASIODriver* sio); int GBASIOJOYSendCommand(struct GBASIODriver* sio, enum GBASIOJOYCommand command, uint8_t* data); CXX_GUARD_END #endif