mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2024-12-23 08:27:44 +00:00
033c4e9a5b
* Updated style * Updated files * fixed new line * Updated spacing * File fix WIP * Updated to clang 13 * updated comment style * Removed old comment code
70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
/*
|
|
* Copyright (C) 2015 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 "temperature_logger.hpp"
|
|
|
|
#include "radio.hpp"
|
|
|
|
#include <algorithm>
|
|
|
|
void TemperatureLogger::second_tick() {
|
|
sample_phase++;
|
|
if (sample_phase >= sample_interval) {
|
|
push_sample(read_sample());
|
|
}
|
|
}
|
|
|
|
size_t TemperatureLogger::size() const {
|
|
return std::min(capacity(), samples_count);
|
|
}
|
|
|
|
size_t TemperatureLogger::capacity() const {
|
|
return samples.size();
|
|
}
|
|
|
|
std::vector<TemperatureLogger::sample_t> TemperatureLogger::history() const {
|
|
std::vector<sample_t> result;
|
|
|
|
const auto n = size();
|
|
result.resize(n);
|
|
|
|
// Copy the last N samples from the buffer, since new samples are added at the end.
|
|
std::copy(samples.cend() - n, samples.cend(), result.data());
|
|
|
|
return result;
|
|
}
|
|
|
|
TemperatureLogger::sample_t TemperatureLogger::read_sample() {
|
|
// MAX2837 does not return a valid temperature if in "shutdown" mode.
|
|
return radio::debug::second_if::temp_sense();
|
|
}
|
|
|
|
void TemperatureLogger::push_sample(const TemperatureLogger::sample_t sample) {
|
|
// Started out building a pseudo-FIFO, then got lazy.
|
|
|
|
// Shift samples: samples[1:] -> samples[0:-1]
|
|
// New sample goes into samples[-1]
|
|
std::copy(samples.cbegin() + 1, samples.cend(), samples.begin());
|
|
samples.back() = sample;
|
|
samples_count++;
|
|
sample_phase = 0;
|
|
}
|