mirror of
https://github.com/TomHarte/CLK.git
synced 2024-11-26 08:49:37 +00:00
82 lines
2.8 KiB
C++
82 lines
2.8 KiB
C++
//
|
|
// Electron.hpp
|
|
// Clock Signal
|
|
//
|
|
// Created by Thomas Harte on 03/01/2016.
|
|
// Copyright © 2016 Thomas Harte. All rights reserved.
|
|
//
|
|
|
|
#ifndef Electron_hpp
|
|
#define Electron_hpp
|
|
|
|
#include "../ConfigurationTarget.hpp"
|
|
#include "../CRTMachine.hpp"
|
|
#include "../KeyboardMachine.hpp"
|
|
|
|
#include <cstdint>
|
|
#include <vector>
|
|
|
|
namespace Electron {
|
|
|
|
enum ROMSlot: uint8_t {
|
|
ROMSlot0 = 0,
|
|
ROMSlot1, ROMSlot2, ROMSlot3,
|
|
ROMSlot4, ROMSlot5, ROMSlot6, ROMSlot7,
|
|
|
|
ROMSlotKeyboard = 8, ROMSlot9,
|
|
ROMSlotBASIC = 10, ROMSlot11,
|
|
|
|
ROMSlot12, ROMSlot13, ROMSlot14, ROMSlot15,
|
|
|
|
ROMSlotOS, ROMSlotDFS, ROMSlotADFS
|
|
};
|
|
|
|
enum Key: uint16_t {
|
|
KeySpace = 0x0000 | 0x08, KeyCopy = 0x0000 | 0x02, KeyRight = 0x0000 | 0x01,
|
|
KeyDelete = 0x0010 | 0x08, KeyReturn = 0x0010 | 0x04, KeyDown = 0x0010 | 0x02, KeyLeft = 0x0010 | 0x01,
|
|
KeyColon = 0x0020 | 0x04, KeyUp = 0x0020 | 0x02, KeyMinus = 0x0020 | 0x01,
|
|
KeySlash = 0x0030 | 0x08, KeySemiColon = 0x0030 | 0x04, KeyP = 0x0030 | 0x02, Key0 = 0x0030 | 0x01,
|
|
KeyFullStop = 0x0040 | 0x08, KeyL = 0x0040 | 0x04, KeyO = 0x0040 | 0x02, Key9 = 0x0040 | 0x01,
|
|
KeyComma = 0x0050 | 0x08, KeyK = 0x0050 | 0x04, KeyI = 0x0050 | 0x02, Key8 = 0x0050 | 0x01,
|
|
KeyM = 0x0060 | 0x08, KeyJ = 0x0060 | 0x04, KeyU = 0x0060 | 0x02, Key7 = 0x0060 | 0x01,
|
|
KeyN = 0x0070 | 0x08, KeyH = 0x0070 | 0x04, KeyY = 0x0070 | 0x02, Key6 = 0x0070 | 0x01,
|
|
KeyB = 0x0080 | 0x08, KeyG = 0x0080 | 0x04, KeyT = 0x0080 | 0x02, Key5 = 0x0080 | 0x01,
|
|
KeyV = 0x0090 | 0x08, KeyF = 0x0090 | 0x04, KeyR = 0x0090 | 0x02, Key4 = 0x0090 | 0x01,
|
|
KeyC = 0x00a0 | 0x08, KeyD = 0x00a0 | 0x04, KeyE = 0x00a0 | 0x02, Key3 = 0x00a0 | 0x01,
|
|
KeyX = 0x00b0 | 0x08, KeyS = 0x00b0 | 0x04, KeyW = 0x00b0 | 0x02, Key2 = 0x00b0 | 0x01,
|
|
KeyZ = 0x00c0 | 0x08, KeyA = 0x00c0 | 0x04, KeyQ = 0x00c0 | 0x02, Key1 = 0x00c0 | 0x01,
|
|
KeyShift = 0x00d0 | 0x08, KeyControl = 0x00d0 | 0x04, KeyFunc = 0x00d0 | 0x02, KeyEscape = 0x00d0 | 0x01,
|
|
|
|
KeyBreak = 0xfffd,
|
|
};
|
|
|
|
/*!
|
|
@abstract Represents an Acorn Electron.
|
|
|
|
@discussion An instance of Electron::Machine represents the current state of an
|
|
Acorn Electron.
|
|
*/
|
|
class Machine:
|
|
public CRTMachine::Machine,
|
|
public ConfigurationTarget::Machine,
|
|
public KeyboardMachine::Machine {
|
|
public:
|
|
virtual ~Machine();
|
|
|
|
/// Creates and returns an Electron.
|
|
static Machine *Electron();
|
|
|
|
/*!
|
|
Sets the contents of @c slot to @c data. If @c is_writeable is @c true then writing to the slot
|
|
is enabled — it acts as if it were sideways RAM. Otherwise the slot is modelled as containing ROM.
|
|
*/
|
|
virtual void set_rom(ROMSlot slot, std::vector<uint8_t> data, bool is_writeable) = 0;
|
|
|
|
/// Enables or disables turbo-speed tape loading.
|
|
virtual void set_use_fast_tape_hack(bool activate) = 0;
|
|
};
|
|
|
|
}
|
|
|
|
#endif /* Electron_hpp */
|