jLynx 033c4e9a5b
Formatted code (#1007)
* Updated style

* Updated files

* fixed new line

* Updated spacing

* File fix WIP

* Updated to clang 13

* updated comment style

* Removed old comment code
2023-05-19 08:16:05 +12:00

122 lines
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C++

/*
* Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
*
* This file is part of PortaPack.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#include "event_m4.hpp"
#include "debug.hpp"
#include "portapack_shared_memory.hpp"
#include "message_queue.hpp"
#include "ch.h"
#include "lpc43xx_cpp.hpp"
using namespace lpc43xx;
#include <cstdint>
#include <array>
extern "C" {
CH_IRQ_HANDLER(MAPP_IRQHandler) {
CH_IRQ_PROLOGUE();
chSysLockFromIsr();
EventDispatcher::events_flag_isr(EVT_MASK_BASEBAND);
chSysUnlockFromIsr();
creg::m0apptxevent::clear();
CH_IRQ_EPILOGUE();
}
}
Thread* EventDispatcher::thread_event_loop = nullptr;
EventDispatcher::EventDispatcher(
std::unique_ptr<BasebandProcessor> baseband_processor)
: baseband_processor{std::move(baseband_processor)} {
}
void EventDispatcher::run() {
thread_event_loop = chThdSelf();
lpc43xx::creg::m0apptxevent::enable();
while (is_running) {
const auto events = wait();
dispatch(events);
}
lpc43xx::creg::m0apptxevent::disable();
}
void EventDispatcher::request_stop() {
is_running = false;
}
eventmask_t EventDispatcher::wait() {
return chEvtWaitAny(ALL_EVENTS);
}
void EventDispatcher::dispatch(const eventmask_t events) {
if (events & EVT_MASK_BASEBAND) {
handle_baseband_queue();
}
if (events & EVT_MASK_SPECTRUM) {
handle_spectrum();
}
}
void EventDispatcher::handle_baseband_queue() {
const auto message = shared_memory.baseband_message;
if (message) {
on_message(message);
}
}
void EventDispatcher::on_message(const Message* const message) {
switch (message->id) {
case Message::ID::Shutdown:
on_message_shutdown(*reinterpret_cast<const ShutdownMessage*>(message));
break;
default:
on_message_default(message);
shared_memory.baseband_message = nullptr;
break;
}
}
void EventDispatcher::on_message_shutdown(const ShutdownMessage&) {
request_stop();
}
void EventDispatcher::on_message_default(const Message* const message) {
baseband_processor->on_message(message);
}
void EventDispatcher::handle_spectrum() {
const UpdateSpectrumMessage message;
baseband_processor->on_message(&message);
}