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gpio: modernize client api instead of doing it the lazy way

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This commit is contained in:
Michael Scire 2020-10-27 15:35:38 -07:00
parent 22fb4ff095
commit e3900de6c0
8 changed files with 347 additions and 46 deletions
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2
libraries/libstratosphere/include/stratosphere/gpio.hpp
View file

@ -16,5 +16,7 @@
#pragma once #pragma once
#include <stratosphere/gpio/gpio_types.hpp> #include <stratosphere/gpio/gpio_types.hpp>
#include <stratosphere/gpio/sf/gpio_sf_i_pad_session.hpp>
#include <stratosphere/gpio/sf/gpio_sf_i_manager.hpp>
#include <stratosphere/gpio/gpio_api.hpp> #include <stratosphere/gpio/gpio_api.hpp>
#include <stratosphere/gpio/gpio_pad_api.hpp> #include <stratosphere/gpio/gpio_pad_api.hpp>

2
libraries/libstratosphere/include/stratosphere/gpio/gpio_pad_name.board.nintendo_nx.hpp
View file

@ -19,7 +19,7 @@
namespace ams::gpio { namespace ams::gpio {
enum GpioPadName { enum GpioPadName : u32 {
GpioPadName_CodecLdoEnTemp = 1, GpioPadName_CodecLdoEnTemp = 1,
GpioPadName_ButtonVolUp = 25, GpioPadName_ButtonVolUp = 25,
GpioPadName_ButtonVolDn = 26, GpioPadName_ButtonVolDn = 26,

10
libraries/libstratosphere/include/stratosphere/gpio/gpio_types.hpp
View file

@ -18,7 +18,7 @@
namespace ams::gpio { namespace ams::gpio {
enum InterruptMode { enum InterruptMode : u32 {
InterruptMode_LowLevel = 0, InterruptMode_LowLevel = 0,
InterruptMode_HighLevel = 1, InterruptMode_HighLevel = 1,
InterruptMode_RisingEdge = 2, InterruptMode_RisingEdge = 2,
@ -26,19 +26,21 @@ namespace ams::gpio {
InterruptMode_AnyEdge = 4, InterruptMode_AnyEdge = 4,
}; };
enum Direction { enum Direction : u32 {
Direction_Input = 0, Direction_Input = 0,
Direction_Output = 1, Direction_Output = 1,
}; };
enum GpioValue { enum GpioValue : u32 {
GpioValue_Low = 0, GpioValue_Low = 0,
GpioValue_High = 1, GpioValue_High = 1,
}; };
enum InterruptStatus { enum InterruptStatus : u32 {
InterruptStatus_Inactive = 0, InterruptStatus_Inactive = 0,
InterruptStatus_Active = 1, InterruptStatus_Active = 1,
}; };
using WakeBitFlag = util::BitFlagSet<128>;
} }

41
libraries/libstratosphere/include/stratosphere/gpio/sf/gpio_sf_i_manager.hpp Normal file
View file

@ -0,0 +1,41 @@
/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <vapours.hpp>
#include <stratosphere/ddsf/ddsf_types.hpp>
#include <stratosphere/gpio/gpio_types.hpp>
#include <stratosphere/gpio/gpio_select_pad_name.hpp>
#include <stratosphere/gpio/sf/gpio_sf_i_pad_session.hpp>
namespace ams::gpio::sf {
#define AMS_GPIO_I_MANAGER_INTERFACE_INFO(C, H) \
AMS_SF_METHOD_INFO(C, H, 0, Result, OpenSessionForDev, (ams::sf::Out<std::shared_ptr<gpio::sf::IPadSession>> out, s32 pad_descriptor) ) \
AMS_SF_METHOD_INFO(C, H, 1, Result, OpenSession, (ams::sf::Out<std::shared_ptr<gpio::sf::IPadSession>> out, gpio::GpioPadName pad_name) ) \
AMS_SF_METHOD_INFO(C, H, 2, Result, OpenSessionForTest, (ams::sf::Out<std::shared_ptr<gpio::sf::IPadSession>> out, gpio::GpioPadName pad_name) ) \
AMS_SF_METHOD_INFO(C, H, 3, Result, IsWakeEventActive, (ams::sf::Out<bool> out, gpio::GpioPadName pad_name), hos::Version_Min, hos::Version_6_2_0) \
AMS_SF_METHOD_INFO(C, H, 4, Result, GetWakeEventActiveFlagSet, (ams::sf::Out<gpio::WakeBitFlag> out), hos::Version_Min, hos::Version_6_2_0) \
AMS_SF_METHOD_INFO(C, H, 5, Result, SetWakeEventActiveFlagSetForDebug, (gpio::GpioPadName pad_name, bool is_enabled), hos::Version_Min, hos::Version_6_2_0) \
AMS_SF_METHOD_INFO(C, H, 6, Result, SetWakePinDebugMode, (s32 mode) ) \
AMS_SF_METHOD_INFO(C, H, 7, Result, OpenSession2, (ams::sf::Out<std::shared_ptr<gpio::sf::IPadSession>> out, DeviceCode device_code, ddsf::AccessMode access_mode), hos::Version_5_0_0 ) \
AMS_SF_METHOD_INFO(C, H, 8, Result, IsWakeEventActive2, (ams::sf::Out<bool> out, DeviceCode device_code), hos::Version_5_0_0 ) \
AMS_SF_METHOD_INFO(C, H, 9, Result, SetWakeEventActiveFlagSetForDebug2, (DeviceCode device_code, bool is_enabled), hos::Version_5_0_0 ) \
AMS_SF_METHOD_INFO(C, H, 10, Result, SetRetryValues, (u32 arg0, u32 arg1), hos::Version_6_0_0 )
AMS_SF_DEFINE_INTERFACE(IManager, AMS_GPIO_I_MANAGER_INTERFACE_INFO)
}

45
libraries/libstratosphere/include/stratosphere/gpio/sf/gpio_sf_i_pad_session.hpp Normal file
View file

@ -0,0 +1,45 @@
/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <vapours.hpp>
#include <stratosphere/gpio/gpio_types.hpp>
namespace ams::gpio::sf {
#define AMS_GPIO_I_PAD_SESSION_INTERFACE_INFO(C, H) \
AMS_SF_METHOD_INFO(C, H, 0, Result, SetDirection, (gpio::Direction direction) ) \
AMS_SF_METHOD_INFO(C, H, 1, Result, GetDirection, (ams::sf::Out<gpio::Direction> out) ) \
AMS_SF_METHOD_INFO(C, H, 2, Result, SetInterruptMode, (gpio::InterruptMode mode) ) \
AMS_SF_METHOD_INFO(C, H, 3, Result, GetInterruptMode, (ams::sf::Out<gpio::InterruptMode> out) ) \
AMS_SF_METHOD_INFO(C, H, 4, Result, SetInterruptEnable, (bool enable) ) \
AMS_SF_METHOD_INFO(C, H, 5, Result, GetInterruptEnable, (ams::sf::Out<bool> out) ) \
AMS_SF_METHOD_INFO(C, H, 6, Result, GetInterruptStatus, (ams::sf::Out<gpio::InterruptStatus> out) ) \
AMS_SF_METHOD_INFO(C, H, 7, Result, ClearInterruptStatus, () ) \
AMS_SF_METHOD_INFO(C, H, 8, Result, SetValue, (gpio::GpioValue value) ) \
AMS_SF_METHOD_INFO(C, H, 9, Result, GetValue, (ams::sf::Out<gpio::GpioValue> out) ) \
AMS_SF_METHOD_INFO(C, H, 10, Result, BindInterrupt, (ams::sf::OutCopyHandle out) ) \
AMS_SF_METHOD_INFO(C, H, 11, Result, UnbindInterrupt, () ) \
AMS_SF_METHOD_INFO(C, H, 12, Result, SetDebounceEnabled, (bool enable) ) \
AMS_SF_METHOD_INFO(C, H, 13, Result, GetDebounceEnabled, (ams::sf::Out<bool> out) ) \
AMS_SF_METHOD_INFO(C, H, 14, Result, SetDebounceTime, (s32 ms) ) \
AMS_SF_METHOD_INFO(C, H, 15, Result, GetDebounceTime, (ams::sf::Out<s32> out) ) \
AMS_SF_METHOD_INFO(C, H, 16, Result, SetValueForSleepState, (gpio::GpioValue value), hos::Version_4_0_0) \
AMS_SF_METHOD_INFO(C, H, 16, Result, GetValueForSleepState, (ams::sf::Out<gpio::GpioValue> out), hos::Version_6_0_0)
AMS_SF_DEFINE_INTERFACE(IPadSession, AMS_GPIO_I_PAD_SESSION_INTERFACE_INFO)
}

89
libraries/libstratosphere/source/gpio/gpio_client_api.cpp
View file

@ -14,22 +14,22 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
#include <stratosphere.hpp> #include <stratosphere.hpp>
#include "gpio_remote_manager_impl.hpp"
namespace ams::gpio { namespace ams::gpio {
/* TODO: This deserves proper new interface def support. */
namespace { namespace {
/* TODO: Manager object. */ /* TODO: Manager object. */
constinit os::SdkMutex g_init_mutex; constinit os::SdkMutex g_init_mutex;
constinit int g_initialize_count = 0; constinit int g_initialize_count = 0;
std::shared_ptr<sf::IManager> g_manager;
using InternalSession = ::GpioPadSession; using InternalSession = std::shared_ptr<gpio::sf::IPadSession>;
InternalSession *GetInterface(GpioPadSession *session) { InternalSession &GetInterface(GpioPadSession *session) {
AMS_ASSERT(session->_session != nullptr); AMS_ASSERT(session->_session != nullptr);
return static_cast<::GpioPadSession *>(session->_session); return *static_cast<InternalSession *>(session->_session);
} }
} }
@ -39,6 +39,7 @@ namespace ams::gpio {
if ((g_initialize_count++) == 0) { if ((g_initialize_count++) == 0) {
R_ABORT_UNLESS(::gpioInitialize()); R_ABORT_UNLESS(::gpioInitialize());
g_manager = ams::sf::MakeShared<sf::IManager, RemoteManagerImpl>();
} }
} }
@ -48,21 +49,26 @@ namespace ams::gpio {
AMS_ASSERT(g_initialize_count > 0); AMS_ASSERT(g_initialize_count > 0);
if ((--g_initialize_count) == 0) { if ((--g_initialize_count) == 0) {
g_manager.reset();
::gpioExit(); ::gpioExit();
} }
} }
Result OpenSession(GpioPadSession *out_session, ams::DeviceCode device_code) { Result OpenSession(GpioPadSession *out_session, ams::DeviceCode device_code) {
/* Allocate the session. */ /* Allocate the session. */
InternalSession *internal_session = static_cast<InternalSession *>(std::malloc(sizeof(InternalSession))); InternalSession *internal_session = new (std::nothrow) InternalSession;
AMS_ABORT_UNLESS(internal_session != nullptr); AMS_ABORT_UNLESS(internal_session != nullptr);
auto session_guard = SCOPE_GUARD { std::free(internal_session); }; auto session_guard = SCOPE_GUARD { delete internal_session; };
/* Get the session. */ /* Get the session. */
if (hos::GetVersion() >= hos::Version_7_0_0) { {
R_TRY(::gpioOpenSession2(internal_session, device_code.GetInternalValue(), ddsf::AccessMode_ReadWrite)); ams::sf::cmif::ServiceObjectHolder object_holder;
} else { if (hos::GetVersion() >= hos::Version_7_0_0) {
R_ABORT_UNLESS(::gpioOpenSession(internal_session, static_cast<::GpioPadName>(static_cast<s32>(ConvertToGpioPadName(device_code))))); R_TRY(g_manager->OpenSession2(std::addressof(object_holder), device_code, ddsf::AccessMode_ReadWrite));
} else {
R_TRY(g_manager->OpenSession(std::addressof(object_holder), ConvertToGpioPadName(device_code)));
}
*internal_session = object_holder.GetServiceObject<sf::IPadSession>();
} }
/* Set output. */ /* Set output. */
@ -83,96 +89,97 @@ namespace ams::gpio {
} }
/* Close the session. */ /* Close the session. */
::gpioPadClose(GetInterface(session)); delete std::addressof(GetInterface(session));
std::free(session->_session);
session->_session = nullptr; session->_session = nullptr;
} }
Result IsWakeEventActive(bool *out_is_active, ams::DeviceCode device_code) { Result IsWakeEventActive(bool *out_is_active, ams::DeviceCode device_code) {
if (hos::GetVersion() >= hos::Version_7_0_0) { if (hos::GetVersion() >= hos::Version_7_0_0) {
R_TRY(::gpioIsWakeEventActive2(out_is_active, device_code.GetInternalValue())); R_TRY(g_manager->IsWakeEventActive2(out_is_active, device_code));
} else { } else {
R_ABORT_UNLESS(::gpioIsWakeEventActive(out_is_active, static_cast<::GpioPadName>(static_cast<s32>(ConvertToGpioPadName(device_code))))); R_TRY(g_manager->IsWakeEventActive(out_is_active, ConvertToGpioPadName(device_code)));
} }
return ResultSuccess(); return ResultSuccess();
} }
Direction GetDirection(GpioPadSession *session) { Direction GetDirection(GpioPadSession *session) {
::GpioDirection out; Direction out;
R_ABORT_UNLESS(::gpioPadGetDirection(GetInterface(session), std::addressof(out))); R_ABORT_UNLESS(GetInterface(session)->GetDirection(std::addressof(out)));
return static_cast<Direction>(static_cast<s32>(out)); return out;
} }
void SetDirection(GpioPadSession *session, Direction direction) { void SetDirection(GpioPadSession *session, Direction direction) {
R_ABORT_UNLESS(::gpioPadSetDirection(GetInterface(session), static_cast<::GpioDirection>(static_cast<s32>(direction)))); R_ABORT_UNLESS(GetInterface(session)->SetDirection(direction));
} }
GpioValue GetValue(GpioPadSession *session) { GpioValue GetValue(GpioPadSession *session) {
::GpioValue out; GpioValue out;
R_ABORT_UNLESS(::gpioPadGetValue(GetInterface(session), std::addressof(out))); R_ABORT_UNLESS(GetInterface(session)->GetValue(std::addressof(out)));
return static_cast<GpioValue>(static_cast<s32>(out)); return out;
} }
void SetValue(GpioPadSession *session, GpioValue value) { void SetValue(GpioPadSession *session, GpioValue value) {
R_ABORT_UNLESS(::gpioPadSetValue(GetInterface(session), static_cast<::GpioValue>(static_cast<s32>(value)))); R_ABORT_UNLESS(GetInterface(session)->SetValue(value));
} }
InterruptMode GetInterruptMode(GpioPadSession *session) { InterruptMode GetInterruptMode(GpioPadSession *session) {
::GpioInterruptMode out; InterruptMode out;
R_ABORT_UNLESS(::gpioPadGetInterruptMode(GetInterface(session), std::addressof(out))); R_ABORT_UNLESS(GetInterface(session)->GetInterruptMode(std::addressof(out)));
return static_cast<InterruptMode>(static_cast<s32>(out)); return out;
} }
void SetInterruptMode(GpioPadSession *session, InterruptMode mode) { void SetInterruptMode(GpioPadSession *session, InterruptMode mode) {
R_ABORT_UNLESS(::gpioPadSetInterruptMode(GetInterface(session), static_cast<::GpioInterruptMode>(static_cast<s32>(mode)))); R_ABORT_UNLESS(GetInterface(session)->SetInterruptMode(mode));
} }
bool GetInterruptEnable(GpioPadSession *session) { bool GetInterruptEnable(GpioPadSession *session) {
bool out; bool out;
R_ABORT_UNLESS(::gpioPadGetInterruptEnable(GetInterface(session), std::addressof(out))); R_ABORT_UNLESS(GetInterface(session)->GetInterruptEnable(std::addressof(out)));
return out; return out;
} }
void SetInterruptEnable(GpioPadSession *session, bool en) { void SetInterruptEnable(GpioPadSession *session, bool en) {
R_ABORT_UNLESS(::gpioPadSetInterruptEnable(GetInterface(session), en)); R_ABORT_UNLESS(GetInterface(session)->SetInterruptEnable(en));
} }
InterruptStatus GetInterruptStatus(GpioPadSession *session) { InterruptStatus GetInterruptStatus(GpioPadSession *session) {
::GpioInterruptStatus out; InterruptStatus out;
R_ABORT_UNLESS(::gpioPadGetInterruptStatus(GetInterface(session), std::addressof(out))); R_ABORT_UNLESS(GetInterface(session)->GetInterruptStatus(std::addressof(out)));
return static_cast<InterruptStatus>(static_cast<s32>(out)); return out;
} }
void ClearInterruptStatus(GpioPadSession *session) { void ClearInterruptStatus(GpioPadSession *session) {
R_ABORT_UNLESS(::gpioPadClearInterruptStatus(GetInterface(session))); R_ABORT_UNLESS(GetInterface(session)->ClearInterruptStatus());
} }
int GetDebounceTime(GpioPadSession *session) { int GetDebounceTime(GpioPadSession *session) {
int out; int out;
R_ABORT_UNLESS(::gpioPadGetDebounceTime(GetInterface(session), std::addressof(out))); R_ABORT_UNLESS(GetInterface(session)->GetDebounceTime(std::addressof(out)));
return out; return out;
} }
void SetDebounceTime(GpioPadSession *session, int ms) { void SetDebounceTime(GpioPadSession *session, int ms) {
R_ABORT_UNLESS(::gpioPadSetDebounceTime(GetInterface(session), ms)); R_ABORT_UNLESS(GetInterface(session)->SetDebounceTime(ms));
} }
bool GetDebounceEnabled(GpioPadSession *session) { bool GetDebounceEnabled(GpioPadSession *session) {
bool out; bool out;
R_ABORT_UNLESS(::gpioPadGetDebounceEnabled(GetInterface(session), std::addressof(out))); R_ABORT_UNLESS(GetInterface(session)->GetDebounceEnabled(std::addressof(out)));
return out; return out;
} }
void SetDebounceEnabled(GpioPadSession *session, bool en) { void SetDebounceEnabled(GpioPadSession *session, bool en) {
R_ABORT_UNLESS(::gpioPadSetDebounceEnabled(GetInterface(session), en)); R_ABORT_UNLESS(GetInterface(session)->SetDebounceEnabled(en));
} }
Result BindInterrupt(os::SystemEventType *event, GpioPadSession *session) { Result BindInterrupt(os::SystemEventType *event, GpioPadSession *session) {
::Event ev; AMS_ASSERT(session->_event == nullptr);
R_TRY(::gpioPadBindInterrupt(GetInterface(session), std::addressof(ev)));
os::AttachReadableHandleToSystemEvent(event, ev.revent, true, os::EventClearMode_ManualClear); ams::sf::CopyHandle handle;
R_TRY(GetInterface(session)->BindInterrupt(std::addressof(handle)));
os::AttachReadableHandleToSystemEvent(event, handle.GetValue(), true, os::EventClearMode_ManualClear);
session->_event = event; session->_event = event;
return ResultSuccess(); return ResultSuccess();
@ -181,7 +188,7 @@ namespace ams::gpio {
void UnbindInterrupt(GpioPadSession *session) { void UnbindInterrupt(GpioPadSession *session) {
AMS_ASSERT(session->_event != nullptr); AMS_ASSERT(session->_event != nullptr);
R_ABORT_UNLESS(::gpioPadUnbindInterrupt(GetInterface(session))); R_ABORT_UNLESS(GetInterface(session)->UnbindInterrupt());
os::DestroySystemEvent(session->_event); os::DestroySystemEvent(session->_event);
session->_event = nullptr; session->_event = nullptr;

91
libraries/libstratosphere/source/gpio/gpio_remote_manager_impl.hpp Normal file
View file

@ -0,0 +1,91 @@
/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <stratosphere.hpp>
#include "gpio_remote_pad_session_impl.hpp"
namespace ams::gpio {
class RemoteManagerImpl {
public:
RemoteManagerImpl() { /* ... */ }
~RemoteManagerImpl() { /* ... */ }
public:
/* Actual commands. */
Result OpenSessionForDev(ams::sf::Out<std::shared_ptr<gpio::sf::IPadSession>> out, s32 pad_descriptor) {
/* TODO: libnx bindings */
AMS_ABORT();
}
Result OpenSession(ams::sf::Out<std::shared_ptr<gpio::sf::IPadSession>> out, gpio::GpioPadName pad_name) {
::GpioPadSession p;
R_TRY(::gpioOpenSession(std::addressof(p), static_cast<::GpioPadName>(static_cast<u32>(pad_name))));
out.SetValue(ams::sf::MakeShared<gpio::sf::IPadSession, RemotePadSessionImpl>(p));
return ResultSuccess();
}
Result OpenSessionForTest(ams::sf::Out<std::shared_ptr<gpio::sf::IPadSession>> out, gpio::GpioPadName pad_name) {
/* TODO: libnx bindings */
AMS_ABORT();
}
Result IsWakeEventActive(ams::sf::Out<bool> out, gpio::GpioPadName pad_name) {
return ::gpioIsWakeEventActive2(out.GetPointer(), static_cast<::GpioPadName>(static_cast<u32>(pad_name)));
}
Result GetWakeEventActiveFlagSet(ams::sf::Out<gpio::WakeBitFlag> out) {
/* TODO: libnx bindings */
AMS_ABORT();
}
Result SetWakeEventActiveFlagSetForDebug(gpio::GpioPadName pad_name, bool is_enabled) {
/* TODO: libnx bindings */
AMS_ABORT();
}
Result SetWakePinDebugMode(s32 mode) {
/* TODO: libnx bindings */
AMS_ABORT();
}
Result OpenSession2(ams::sf::Out<std::shared_ptr<gpio::sf::IPadSession>> out, DeviceCode device_code, ddsf::AccessMode access_mode) {
::GpioPadSession p;
R_TRY(::gpioOpenSession2(std::addressof(p), device_code.GetInternalValue(), access_mode));
out.SetValue(ams::sf::MakeShared<gpio::sf::IPadSession, RemotePadSessionImpl>(p));
return ResultSuccess();
}
Result IsWakeEventActive2(ams::sf::Out<bool> out, DeviceCode device_code) {
return ::gpioIsWakeEventActive2(out.GetPointer(), device_code.GetInternalValue());
}
Result SetWakeEventActiveFlagSetForDebug2(DeviceCode device_code, bool is_enabled) {
/* TODO: libnx bindings */
AMS_ABORT();
}
Result SetRetryValues(u32 arg0, u32 arg1) {
/* TODO: libnx bindings */
AMS_ABORT();
}
};
static_assert(gpio::sf::IsIManager<RemoteManagerImpl>);
}

113
libraries/libstratosphere/source/gpio/gpio_remote_pad_session_impl.hpp Normal file
View file

@ -0,0 +1,113 @@
/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <stratosphere.hpp>
namespace ams::gpio {
class RemotePadSessionImpl {
private:
::GpioPadSession srv;
public:
RemotePadSessionImpl(::GpioPadSession &p) : srv(p) { /* ... */ }
~RemotePadSessionImpl() { ::gpioPadClose(std::addressof(this->srv)); }
public:
/* Actual commands. */
Result SetDirection(gpio::Direction direction) {
return ::gpioPadSetDirection(std::addressof(this->srv), static_cast<::GpioDirection>(static_cast<u32>(direction)));
}
Result GetDirection(ams::sf::Out<gpio::Direction> out) {
static_assert(sizeof(gpio::Direction) == sizeof(::GpioDirection));
return ::gpioPadGetDirection(std::addressof(this->srv), reinterpret_cast<::GpioDirection *>(out.GetPointer()));
}
Result SetInterruptMode(gpio::InterruptMode mode) {
return ::gpioPadSetInterruptMode(std::addressof(this->srv), static_cast<::GpioInterruptMode>(static_cast<u32>(mode)));
}
Result GetInterruptMode(ams::sf::Out<gpio::InterruptMode> out) {
static_assert(sizeof(gpio::InterruptMode) == sizeof(::GpioInterruptMode));
return ::gpioPadGetInterruptMode(std::addressof(this->srv), reinterpret_cast<::GpioInterruptMode *>(out.GetPointer()));
}
Result SetInterruptEnable(bool enable) {
return ::gpioPadSetInterruptEnable(std::addressof(this->srv), enable);
}
Result GetInterruptEnable(ams::sf::Out<bool> out) {
return ::gpioPadGetInterruptEnable(std::addressof(this->srv), out.GetPointer());
}
Result GetInterruptStatus(ams::sf::Out<gpio::InterruptStatus> out) {
static_assert(sizeof(gpio::InterruptStatus) == sizeof(::GpioInterruptStatus));
return ::gpioPadGetInterruptStatus(std::addressof(this->srv), reinterpret_cast<::GpioInterruptStatus *>(out.GetPointer()));
}
Result ClearInterruptStatus() {
return ::gpioPadClearInterruptStatus(std::addressof(this->srv));
}
Result SetValue(gpio::GpioValue value) {
return ::gpioPadSetValue(std::addressof(this->srv), static_cast<::GpioValue>(static_cast<u32>(value)));
}
Result GetValue(ams::sf::Out<gpio::GpioValue> out) {
static_assert(sizeof(gpio::GpioValue) == sizeof(::GpioValue));
return ::gpioPadGetValue(std::addressof(this->srv), reinterpret_cast<::GpioValue *>(out.GetPointer()));
}
Result BindInterrupt(ams::sf::OutCopyHandle out) {
::Event ev;
R_TRY(::gpioPadBindInterrupt(std::addressof(this->srv), std::addressof(ev)));
out.SetValue(ev.revent);
return ResultSuccess();
}
Result UnbindInterrupt() {
return ::gpioPadUnbindInterrupt(std::addressof(this->srv));
}
Result SetDebounceEnabled(bool enable) {
return ::gpioPadSetDebounceEnabled(std::addressof(this->srv), enable);
}
Result GetDebounceEnabled(ams::sf::Out<bool> out) {
return ::gpioPadGetDebounceEnabled(std::addressof(this->srv), out.GetPointer());
}
Result SetDebounceTime(s32 ms) {
return ::gpioPadSetDebounceTime(std::addressof(this->srv), ms);
}
Result GetDebounceTime(ams::sf::Out<s32> out) {
return ::gpioPadGetDebounceTime(std::addressof(this->srv), out.GetPointer());
}
Result SetValueForSleepState(gpio::GpioValue value) {
/* TODO: libnx bindings. */
AMS_ABORT();
}
Result GetValueForSleepState(ams::sf::Out<gpio::GpioValue> out) {
/* TODO: libnx bindings. */
AMS_ABORT();
}
};
static_assert(gpio::sf::IsIPadSession<RemotePadSessionImpl>);
}