portapack-mayhem/firmware/application/capture_thread.cpp
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

90 lines
2.6 KiB
C++

/*
* Copyright (C) 2016 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 "capture_thread.hpp"
#include "baseband_api.hpp"
#include "buffer_exchange.hpp"
struct BasebandCapture {
BasebandCapture(CaptureConfig* const config) {
baseband::capture_start(config);
}
~BasebandCapture() {
baseband::capture_stop();
}
};
// CaptureThread //////////////////////////////////////////////////////////
CaptureThread::CaptureThread(
std::unique_ptr<stream::Writer> writer,
size_t write_size,
size_t buffer_count,
std::function<void()> success_callback,
std::function<void(File::Error)> error_callback)
: config{write_size, buffer_count},
writer{std::move(writer)},
success_callback{std::move(success_callback)},
error_callback{std::move(error_callback)} {
// Need significant stack for FATFS
thread = chThdCreateFromHeap(NULL, 1024, NORMALPRIO + 10, CaptureThread::static_fn, this);
}
CaptureThread::~CaptureThread() {
if (thread) {
chThdTerminate(thread);
chThdWait(thread);
thread = nullptr;
}
}
msg_t CaptureThread::static_fn(void* arg) {
auto obj = static_cast<CaptureThread*>(arg);
const auto error = obj->run();
if (error.is_valid() && obj->error_callback) {
obj->error_callback(error.value());
} else {
if (obj->success_callback) {
obj->success_callback();
}
}
return 0;
}
Optional<File::Error> CaptureThread::run() {
BasebandCapture capture{&config};
BufferExchange buffers{&config};
while (!chThdShouldTerminate()) {
auto buffer = buffers.get();
auto write_result = writer->write(buffer->data(), buffer->size());
if (write_result.is_error()) {
return write_result.error();
}
buffer->empty();
buffers.put(buffer);
}
return {};
}