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Code Issues Projects Releases Wiki Activity

Provisionally adds a status LED.

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This commit is contained in:
Thomas Harte 2021-07-19 22:30:34 -04:00
parent 4515d1220c
commit ba2e5a97a9
1 changed files with 19 additions and 1 deletions
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20
Machines/Amiga/Amiga.cpp
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@ -8,6 +8,7 @@
#include "Amiga.hpp" #include "Amiga.hpp"
#include "../../Activity/Source.hpp"
#include "../MachineTypes.hpp" #include "../MachineTypes.hpp"
#include "../../Processors/68000/68000.hpp" #include "../../Processors/68000/68000.hpp"
@ -25,6 +26,7 @@
namespace Amiga { namespace Amiga {
class ConcreteMachine: class ConcreteMachine:
public Activity::Source,
public CPU::MC68000::BusHandler, public CPU::MC68000::BusHandler,
public MachineTypes::ScanProducer, public MachineTypes::ScanProducer,
public MachineTypes::TimedMachine, public MachineTypes::TimedMachine,
@ -324,7 +326,9 @@ class ConcreteMachine:
// b1: /LED [output] // b1: /LED [output]
// b0: OVL [output] // b0: OVL [output]
LOG("TODO: LED -> " << (value & 2)); if(observer_) {
observer_->set_led_status(led_name, !(value & 2));
}
map_.set_overlay(value & 1); map_.set_overlay(value & 1);
} }
} }
@ -338,8 +342,17 @@ class ConcreteMachine:
return 0xff; return 0xff;
} }
void set_activity_observer(Activity::Observer *observer) {
observer_ = observer;
if(observer) {
observer->register_led(led_name, Activity::Observer::LEDPresentation::Persistent);
}
}
private: private:
MemoryMap &map_; MemoryMap &map_;
Activity::Observer *observer_ = nullptr;
inline static const std::string led_name = "Power";
} cia_a_handler_; } cia_a_handler_;
struct CIABHandler: public MOS::MOS6526::PortHandler { struct CIABHandler: public MOS::MOS6526::PortHandler {
@ -376,6 +389,11 @@ class ConcreteMachine:
MOS::MOS6526::MOS6526<CIAAHandler, MOS::MOS6526::Personality::P8250> cia_a_; MOS::MOS6526::MOS6526<CIAAHandler, MOS::MOS6526::Personality::P8250> cia_a_;
MOS::MOS6526::MOS6526<CIABHandler, MOS::MOS6526::Personality::P8250> cia_b_; MOS::MOS6526::MOS6526<CIABHandler, MOS::MOS6526::Personality::P8250> cia_b_;
// MARK: - Activity Source
void set_activity_observer(Activity::Observer *observer) final {
cia_a_handler_.set_activity_observer(observer);
}
// MARK: - MachineTypes::ScanProducer. // MARK: - MachineTypes::ScanProducer.
void set_scan_target(Outputs::Display::ScanTarget *scan_target) final { void set_scan_target(Outputs::Display::ScanTarget *scan_target) final {