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CLK/Machines/AmstradCPC/FDC.hpp
2021-03-22 19:12:10 -04:00

52 lines
1.0 KiB
C++

//
// FDC.hpp
// Clock Signal
//
// Created by Thomas Harte on 22/03/2021.
// Copyright © 2021 Thomas Harte. All rights reserved.
//
#ifndef FDC_h
#define FDC_h
#include "../../Components/8272/i8272.hpp"
namespace Amstrad {
/*!
Wraps the 8272 so as to provide proper clocking and RPM counts, and just directly
exposes motor control, applying the same value to all drives.
*/
class FDC: public Intel::i8272::i8272 {
private:
Intel::i8272::BusHandler bus_handler_;
public:
FDC(Cycles clock_rate = Cycles(8000000)) :
i8272(bus_handler_, clock_rate)
{
emplace_drive(clock_rate.as<int>(), 300, 1);
set_drive(1);
}
void set_motor_on(bool on) {
get_drive().set_motor_on(on);
}
void select_drive(int) {
// TODO: support more than one drive. (and in set_disk)
}
void set_disk(std::shared_ptr<Storage::Disk::Disk> disk, int) {
get_drive().set_disk(disk);
}
void set_activity_observer(Activity::Observer *observer) {
get_drive().set_activity_observer(observer, "Drive 1", true);
}
};
}
#endif /* FDC_h */