mirror of
https://github.com/TomHarte/CLK.git
synced 2024-12-26 09:29:45 +00:00
52 lines
1.0 KiB
C++
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 */
|