mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-09-20 15:18:59 +00:00
98 lines
3.2 KiB
C++
98 lines
3.2 KiB
C++
/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stratosphere.hpp>
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#include "impl/pwm_driver_core.hpp"
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#include "impl/pwm_channel_session_impl.hpp"
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namespace ams::pwm::driver {
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namespace {
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Result OpenSessionImpl(ChannelSession *out, IPwmDevice *device) {
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/* Construct the session. */
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auto *session = new (std::addressof(impl::GetChannelSessionImpl(*out))) impl::ChannelSessionImpl;
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auto session_guard = SCOPE_GUARD { session->~ChannelSessionImpl(); };
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/* Open the session. */
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R_TRY(session->Open(device, ddsf::AccessMode_ReadWrite));
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/* We succeeded. */
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session_guard.Cancel();
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return ResultSuccess();
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}
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}
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Result OpenSession(ChannelSession *out, DeviceCode device_code) {
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AMS_ASSERT(out != nullptr);
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/* Find the device. */
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IPwmDevice *device = nullptr;
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R_TRY(impl::FindDevice(std::addressof(device), device_code));
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AMS_ASSERT(device != nullptr);
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/* Open the session. */
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R_TRY(OpenSessionImpl(out, device));
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return ResultSuccess();
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}
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void CloseSession(ChannelSession &session) {
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impl::GetOpenChannelSessionImpl(session).~ChannelSessionImpl();
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}
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void SetPeriod(ChannelSession &session, TimeSpan period) {
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R_ABORT_UNLESS(impl::GetOpenChannelSessionImpl(session).SetPeriod(period));
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}
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TimeSpan GetPeriod(ChannelSession &session) {
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TimeSpan out_val;
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R_ABORT_UNLESS(impl::GetOpenChannelSessionImpl(session).GetPeriod(std::addressof(out_val)));
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return out_val;
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}
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void SetDuty(ChannelSession &session, int duty) {
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R_ABORT_UNLESS(impl::GetOpenChannelSessionImpl(session).SetDuty(duty));
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}
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int GetDuty(ChannelSession &session) {
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int out_val;
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R_ABORT_UNLESS(impl::GetOpenChannelSessionImpl(session).GetDuty(std::addressof(out_val)));
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return out_val;
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}
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void SetEnabled(ChannelSession &session, bool en) {
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R_ABORT_UNLESS(impl::GetOpenChannelSessionImpl(session).SetEnabled(en));
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}
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bool GetEnabled(ChannelSession &session) {
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bool out_val;
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R_ABORT_UNLESS(impl::GetOpenChannelSessionImpl(session).GetEnabled(std::addressof(out_val)));
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return out_val;
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}
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void SetScale(ChannelSession &session, double scale) {
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R_ABORT_UNLESS(impl::GetOpenChannelSessionImpl(session).SetScale(scale));
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}
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double GetScale(ChannelSession &session) {
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double out_val;
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R_ABORT_UNLESS(impl::GetOpenChannelSessionImpl(session).GetScale(std::addressof(out_val)));
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return out_val;
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}
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}
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