yuzu/src/core/hle/service/ptm_u.cpp
Yuri Kunde Schlesner e321decf98 Remove SyncRequest from K::Object and create a new K::Session type
This is a first step at fixing the conceptual insanity that is our
handling of service and IPC calls. For now, interfaces still directly
derived from Session because we don't have the infrastructure to do it
properly. (That is, Processes and scheduling them.)
2014-12-15 18:26:17 -02:00

128 lines
4.2 KiB
C++

// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "common/log.h"
#include "core/hle/hle.h"
#include "core/hle/service/ptm_u.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
// Namespace PTM_U
namespace PTM_U {
/// Charge levels used by PTM functions
enum class ChargeLevels : u32 {
CriticalBattery = 1,
LowBattery = 2,
HalfFull = 3,
MostlyFull = 4,
CompletelyFull = 5,
};
static bool shell_open = true;
static bool battery_is_charging = true;
/**
* It is unknown if GetAdapterState is the same as GetBatteryChargeState,
* it is likely to just be a duplicate function of GetBatteryChargeState
* that controls another part of the HW.
* PTM_U::GetAdapterState service function
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
* 2 : Output of function, 0 = not charging, 1 = charging.
*/
static void GetAdapterState(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
// TODO(purpasmart96): This function is only a stub,
// it returns a valid result without implementing full functionality.
cmd_buff[1] = 0; // No error
cmd_buff[2] = battery_is_charging ? 1 : 0;
LOG_WARNING(Service_PTM, "(STUBBED) called");
}
/*
* PTM_User::GetShellState service function.
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
* 2 : Whether the 3DS's physical shell casing is open (1) or closed (0)
*/
static void GetShellState(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
cmd_buff[1] = 0;
cmd_buff[2] = shell_open ? 1 : 0;
LOG_TRACE(Service_PTM, "PTM_U::GetShellState called");
}
/**
* PTM_U::GetBatteryLevel service function
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
* 2 : Battery level, 5 = completely full battery, 4 = mostly full battery,
* 3 = half full battery, 2 = low battery, 1 = critical battery.
*/
static void GetBatteryLevel(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
// TODO(purpasmart96): This function is only a stub,
// it returns a valid result without implementing full functionality.
cmd_buff[1] = 0; // No error
cmd_buff[2] = static_cast<u32>(ChargeLevels::CompletelyFull); // Set to a completely full battery
LOG_WARNING(Service_PTM, "(STUBBED) called");
}
/**
* PTM_U::GetBatteryChargeState service function
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
* 2 : Output of function, 0 = not charging, 1 = charging.
*/
static void GetBatteryChargeState(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
// TODO(purpasmart96): This function is only a stub,
// it returns a valid result without implementing full functionality.
cmd_buff[1] = 0; // No error
cmd_buff[2] = battery_is_charging ? 1 : 0;
LOG_WARNING(Service_PTM, "(STUBBED) called");
}
const Interface::FunctionInfo FunctionTable[] = {
{0x00010002, nullptr, "RegisterAlarmClient"},
{0x00020080, nullptr, "SetRtcAlarm"},
{0x00030000, nullptr, "GetRtcAlarm"},
{0x00040000, nullptr, "CancelRtcAlarm"},
{0x00050000, GetAdapterState, "GetAdapterState"},
{0x00060000, GetShellState, "GetShellState"},
{0x00070000, GetBatteryLevel, "GetBatteryLevel"},
{0x00080000, GetBatteryChargeState, "GetBatteryChargeState"},
{0x00090000, nullptr, "GetPedometerState"},
{0x000A0042, nullptr, "GetStepHistoryEntry"},
{0x000B00C2, nullptr, "GetStepHistory"},
{0x000C0000, nullptr, "GetTotalStepCount"},
{0x000D0040, nullptr, "SetPedometerRecordingMode"},
{0x000E0000, nullptr, "GetPedometerRecordingMode"},
{0x000F0084, nullptr, "GetStepHistoryAll"},
};
////////////////////////////////////////////////////////////////////////////////////////////////////
// Interface class
Interface::Interface() {
Register(FunctionTable, ARRAY_SIZE(FunctionTable));
}
Interface::~Interface() {
}
} // namespace