Controller: Add JogCon
This commit is contained in:
Stenzek
parent
f538e6a5ff
commit
ada65c268b
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@ -8,6 +8,7 @@
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#include "game_database.h"
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#include "guncon.h"
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#include "host.h"
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#include "jogcon.h"
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#include "justifier.h"
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#include "negcon.h"
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#include "negcon_rumble.h"
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@ -38,6 +39,7 @@ static const Controller::ControllerInfo* s_controller_info[] = {
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&Justifier::INFO,
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&DigitalController::INFO_POPN,
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&DigitalController::INFO_DDGO,
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&JogCon::INFO,
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};
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const std::array<u32, NUM_CONTROLLER_AND_CARD_PORTS> Controller::PortDisplayOrder = {{0, 2, 3, 4, 1, 5, 6, 7}};
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@ -140,6 +142,9 @@ std::unique_ptr<Controller> Controller::Create(ControllerType type, u32 index)
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case ControllerType::NeGconRumble:
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return NeGconRumble::Create(index);
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case ControllerType::JogCon:
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return JogCon::Create(index);
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case ControllerType::None:
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default:
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return {};
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@ -51,6 +51,7 @@
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<ClCompile Include="hotkeys.cpp" />
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<ClCompile Include="imgui_overlays.cpp" />
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<ClCompile Include="interrupt_controller.cpp" />
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<ClCompile Include="jogcon.cpp" />
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<ClCompile Include="justifier.cpp" />
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<ClCompile Include="mdec.cpp" />
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<ClCompile Include="memory_card.cpp" />
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@ -131,6 +132,7 @@
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<ClInclude Include="imgui_overlays.h" />
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<ClInclude Include="input_types.h" />
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<ClInclude Include="interrupt_controller.h" />
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<ClInclude Include="jogcon.h" />
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<ClInclude Include="justifier.h" />
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<ClInclude Include="mdec.h" />
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<ClInclude Include="memory_card.h" />
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@ -65,6 +65,7 @@
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<ClCompile Include="gpu_dump.cpp" />
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<ClCompile Include="cdrom_subq_replacement.cpp" />
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<ClCompile Include="performance_counters.cpp" />
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<ClCompile Include="jogcon.cpp" />
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</ItemGroup>
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<ItemGroup>
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<ClInclude Include="types.h" />
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@ -139,6 +140,7 @@
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<ClInclude Include="cdrom_subq_replacement.h" />
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<ClInclude Include="performance_counters.h" />
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<ClInclude Include="system_private.h" />
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<ClInclude Include="jogcon.h" />
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</ItemGroup>
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<ItemGroup>
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<None Include="gpu_sw_rasterizer.inl" />
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@ -0,0 +1,457 @@
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// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
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// SPDX-License-Identifier: CC-BY-NC-ND-4.0
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#include "jogcon.h"
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#include "host.h"
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#include "system.h"
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#include "util/state_wrapper.h"
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#include "IconsPromptFont.h"
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#include "common/assert.h"
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#include "common/bitutils.h"
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#include "common/log.h"
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LOG_CHANNEL(AnalogController);
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JogCon::JogCon(u32 index) : Controller(index)
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{
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}
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JogCon::~JogCon() = default;
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ControllerType JogCon::GetType() const
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{
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return ControllerType::JogCon;
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}
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void JogCon::Reset()
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{
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ResetTransferState();
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ResetMotorConfig();
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}
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bool JogCon::DoState(StateWrapper& sw, bool apply_input_state)
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{
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if (!Controller::DoState(sw, apply_input_state))
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return false;
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u16 button_state = m_button_state;
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s8 steering_state = m_steering_state;
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sw.Do(&button_state);
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sw.Do(&steering_state);
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if (apply_input_state)
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{
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m_button_state = button_state;
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m_steering_state = steering_state;
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}
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sw.Do(&m_command);
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sw.Do(&m_command_step);
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sw.Do(&m_status_byte);
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sw.Do(&m_last_steering_state);
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sw.Do(&m_last_motor_command);
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sw.Do(&m_configuration_mode);
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sw.Do(&m_jogcon_mode);
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sw.Do(&m_rx_buffer);
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sw.Do(&m_tx_buffer);
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sw.Do(&m_rumble_config);
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return true;
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}
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float JogCon::GetBindState(u32 index) const
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{
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if (index >= static_cast<u32>(Button::MaxCount))
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{
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const u32 sub_index = index - static_cast<u32>(Button::MaxCount);
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if (sub_index >= static_cast<u32>(m_half_axis_state.size()))
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return 0.0f;
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return static_cast<float>(m_half_axis_state[sub_index]) * (1.0f / 255.0f);
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}
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else if (index < static_cast<u32>(Button::Toggle))
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{
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return static_cast<float>(((m_button_state >> index) & 1u) ^ 1u);
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}
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else
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{
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return 0.0f;
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}
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}
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void JogCon::SetBindState(u32 index, float value)
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{
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if (index == static_cast<u32>(Button::Toggle))
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{
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// FIXME
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return;
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}
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else if (index >= static_cast<u32>(Button::MaxCount))
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{
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const u32 sub_index = index - static_cast<u32>(Button::MaxCount);
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if (sub_index >= static_cast<u32>(m_half_axis_state.size()))
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return;
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const u8 u8_value = static_cast<u8>(std::clamp(value * /*m_analog_sensitivity * */ 255.0f, 0.0f, 255.0f));
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if (u8_value == m_half_axis_state[sub_index])
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return;
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m_half_axis_state[sub_index] = u8_value;
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System::SetRunaheadReplayFlag();
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m_steering_state =
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(m_half_axis_state[static_cast<u32>(HalfAxis::SteeringRight)] != 0) ?
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static_cast<s8>((m_half_axis_state[static_cast<u32>(HalfAxis::SteeringRight)] / 2)) :
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-static_cast<s8>((static_cast<u32>(m_half_axis_state[static_cast<u32>(HalfAxis::SteeringLeft)]) + 1) / 2);
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}
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const u16 bit = u16(1) << static_cast<u8>(index);
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if (value >= 0.5f /*m_button_deadzone*/)
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{
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if (m_button_state & bit)
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System::SetRunaheadReplayFlag();
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m_button_state &= ~(bit);
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}
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else
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{
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if (!(m_button_state & bit))
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System::SetRunaheadReplayFlag();
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m_button_state |= bit;
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}
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}
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u32 JogCon::GetButtonStateBits() const
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{
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return m_button_state ^ 0xFFFF;
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}
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void JogCon::ResetTransferState()
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{
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m_command = Command::Idle;
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m_command_step = 0;
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}
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u8 JogCon::GetIDByte() const
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{
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return Truncate8((GetModeID() << 4) | GetResponseNumHalfwords());
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}
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u8 JogCon::GetModeID() const
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{
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if (m_configuration_mode)
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return 0xF;
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else if (m_jogcon_mode)
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return 0xE;
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else
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return 0x4;
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}
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u8 JogCon::GetResponseNumHalfwords() const
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{
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return m_jogcon_mode ? 3 : 1;
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}
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void JogCon::SetMotorState(u8 value)
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{
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const u8 command = (value >> 6);
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const u8 direction = ((value >> 4) & 0x03);
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const u8 force = (value & 0x0F);
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//WARNING_LOG("0x{:2X} command=0x{:X} direction={} force={}", value, command, direction, force);
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if (command == 0)
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{
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if (direction == 0)
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{
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WARNING_LOG("Stop motor");
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}
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else if (direction == 1)
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{
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WARNING_LOG("Turn wheel clockwise with {} force", force);
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}
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else if (direction == 2)
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{
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WARNING_LOG("Turn wheel COUNTER clockwise with {} force", force);
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}
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else // if (direction == 3)
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{
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WARNING_LOG("Hold wheel in current position {} with {} force", m_steering_state, force);
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// compute new distance to return position
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}
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}
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m_last_motor_command = command;
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}
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void JogCon::ResetMotorConfig()
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{
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m_rumble_config.fill(0xFF);
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SetMotorState(0);
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}
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void JogCon::Poll()
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{
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m_tx_buffer[2] = Truncate8(m_button_state);
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m_tx_buffer[3] = Truncate8(m_button_state >> 8);
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m_tx_buffer[4] = Truncate8(m_steering_state);
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m_tx_buffer[5] = Truncate8(m_steering_state >> 8); // 0xFF if negative, otherwise 0x00
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u8 rotation_state = 0;
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if (m_steering_state > m_last_steering_state)
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rotation_state = 1;
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else if (m_steering_state < m_last_steering_state)
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rotation_state = 2;
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m_tx_buffer[6] = rotation_state | (m_last_motor_command << 4);
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m_last_steering_state = m_steering_state;
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}
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bool JogCon::Transfer(const u8 data_in, u8* data_out)
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{
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bool ack;
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m_rx_buffer[m_command_step] = data_in;
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switch (m_command)
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{
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case Command::Idle:
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{
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*data_out = 0xFF;
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if (data_in == 0x01)
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{
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DEBUG_LOG("ACK controller access");
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m_command = Command::Ready;
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m_tx_buffer.fill(0);
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m_rx_buffer.fill(0);
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return true;
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}
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return false;
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}
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break;
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case Command::Ready:
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{
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Assert(m_command_step == 0);
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if (data_in == 0x42)
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{
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m_response_length = (GetResponseNumHalfwords() + 1) * 2;
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m_command = Command::ReadPad;
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m_tx_buffer = {GetIDByte(), m_status_byte, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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Poll();
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}
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else if (data_in == 0x43)
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{
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m_response_length = (GetResponseNumHalfwords() + 1) * 2;
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m_command = Command::SetMode;
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m_tx_buffer = {GetIDByte(), m_status_byte, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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Poll();
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}
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else if (m_configuration_mode && data_in == 0x45)
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{
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m_response_length = (GetResponseNumHalfwords() + 1) * 2;
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m_command = Command::GetAnalogMode;
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m_tx_buffer = {GetIDByte(), m_status_byte, 0x01, 0x02, BoolToUInt8(m_jogcon_mode), 0x01, 0x01, 0x00};
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}
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else if (m_configuration_mode && data_in == 0x46)
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{
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m_response_length = (GetResponseNumHalfwords() + 1) * 2;
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m_command = Command::Command46;
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m_tx_buffer = {GetIDByte(), m_status_byte, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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}
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else if (m_configuration_mode && data_in == 0x47)
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{
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m_response_length = (GetResponseNumHalfwords() + 1) * 2;
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m_command = Command::Command47;
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m_tx_buffer = {GetIDByte(), m_status_byte, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00};
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}
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else if (m_configuration_mode && data_in == 0x4C)
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{
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m_response_length = (GetResponseNumHalfwords() + 1) * 2;
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m_command = Command::Command4C;
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m_tx_buffer = {GetIDByte(), m_status_byte, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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}
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else if (m_configuration_mode && data_in == 0x4D)
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{
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m_response_length = (GetResponseNumHalfwords() + 1) * 2;
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m_command = Command::GetSetRumble;
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m_tx_buffer = {GetIDByte(), m_status_byte, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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}
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else
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{
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ERROR_LOG("Unimplemented command 0x{:02X}", data_in);
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*data_out = 0xFF;
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return false;
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}
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}
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break;
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case Command::ReadPad:
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{
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if (m_command_step >= 2 && m_command_step < 7 && m_rumble_config[m_command_step - 2] == 0x00)
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SetMotorState(data_in);
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}
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break;
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case Command::GetAnalogMode:
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{
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// just send the byte, nothing special to do here
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}
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break;
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case Command::SetMode:
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{
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m_configuration_mode = (m_rx_buffer[2] == 1);
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if (m_configuration_mode)
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{
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m_jogcon_mode = true;
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m_status_byte = 0x5A;
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}
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DEV_LOG("0x{:02x}({}) config mode", m_rx_buffer[2], m_configuration_mode ? "enter" : "leave");
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}
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break;
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case Command::GetSetRumble:
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{
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if (m_command_step >= 2 && m_command_step < 7)
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{
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const u8 index = m_command_step - 2;
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if (index >= 0)
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{
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m_tx_buffer[m_command_step] = m_rumble_config[index];
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m_rumble_config[index] = data_in;
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if (data_in == 0x00)
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WARNING_LOG("Motor mapped to byte index {}", index);
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}
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}
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else
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{
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// reset motor value if we're no longer mapping it
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if (std::find(m_rumble_config.begin(), m_rumble_config.end(), 0) == m_rumble_config.end())
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SetMotorState(0);
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}
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}
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break;
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case Command::Command46:
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{
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if (m_command_step == 2)
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{
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if (data_in == 0x00)
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{
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m_tx_buffer[4] = 0x01;
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m_tx_buffer[5] = 0x02;
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m_tx_buffer[6] = 0x00;
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m_tx_buffer[7] = 0x0A;
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}
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else if (data_in == 0x01)
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{
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m_tx_buffer[4] = 0x01;
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m_tx_buffer[5] = 0x01;
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m_tx_buffer[6] = 0x01;
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m_tx_buffer[7] = 0x14;
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}
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}
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}
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break;
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case Command::Command47:
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{
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if (m_command_step == 2 && data_in != 0x00)
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{
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m_tx_buffer[4] = 0x00;
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m_tx_buffer[5] = 0x00;
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m_tx_buffer[6] = 0x00;
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m_tx_buffer[7] = 0x00;
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}
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}
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break;
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case Command::Command4C:
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{
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if (m_command_step == 2)
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{
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if (data_in == 0x00)
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m_tx_buffer[5] = 0x04;
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else if (data_in == 0x01)
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m_tx_buffer[4] = 0x03;
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}
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}
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break;
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DefaultCaseIsUnreachable();
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}
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*data_out = m_tx_buffer[m_command_step];
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m_command_step = (m_command_step + 1) % m_response_length;
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ack = (m_command_step != 0);
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if (m_command_step == 0)
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{
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m_command = Command::Idle;
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DEBUG_LOG("Rx: {:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x}", m_rx_buffer[0], m_rx_buffer[1],
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m_rx_buffer[2], m_rx_buffer[3], m_rx_buffer[4], m_rx_buffer[5], m_rx_buffer[6], m_rx_buffer[7]);
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DEBUG_LOG("Tx: {:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x}", m_tx_buffer[0], m_tx_buffer[1],
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m_tx_buffer[2], m_tx_buffer[3], m_tx_buffer[4], m_tx_buffer[5], m_tx_buffer[6], m_tx_buffer[7]);
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}
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return ack;
|
||||
}
|
||||
|
||||
std::unique_ptr<JogCon> JogCon::Create(u32 index)
|
||||
{
|
||||
return std::make_unique<JogCon>(index);
|
||||
}
|
||||
|
||||
static const Controller::ControllerBindingInfo s_binding_info[] = {
|
||||
#define BUTTON(name, display_name, icon_name, button, genb) \
|
||||
{name, display_name, icon_name, static_cast<u32>(button), InputBindingInfo::Type::Button, genb}
|
||||
#define AXIS(name, display_name, icon_name, halfaxis, genb) \
|
||||
{name, display_name, icon_name, static_cast<u32>(JogCon::Button::MaxCount) + static_cast<u32>(halfaxis), \
|
||||
InputBindingInfo::Type::HalfAxis}
|
||||
|
||||
// clang-format off
|
||||
BUTTON("Up", TRANSLATE_NOOP("JogCon", "D-Pad Up"), ICON_PF_DPAD_UP, JogCon::Button::Up, GenericInputBinding::DPadUp),
|
||||
BUTTON("Right", TRANSLATE_NOOP("JogCon", "D-Pad Right"), ICON_PF_DPAD_RIGHT, JogCon::Button::Right, GenericInputBinding::DPadRight),
|
||||
BUTTON("Down", TRANSLATE_NOOP("JogCon", "D-Pad Down"), ICON_PF_DPAD_DOWN, JogCon::Button::Down, GenericInputBinding::DPadDown),
|
||||
BUTTON("Left", TRANSLATE_NOOP("JogCon", "D-Pad Left"), ICON_PF_DPAD_LEFT, JogCon::Button::Left, GenericInputBinding::DPadLeft),
|
||||
BUTTON("Triangle", TRANSLATE_NOOP("JogCon", "Triangle"), ICON_PF_BUTTON_TRIANGLE, JogCon::Button::Triangle, GenericInputBinding::Triangle),
|
||||
BUTTON("Circle", TRANSLATE_NOOP("JogCon", "Circle"), ICON_PF_BUTTON_CIRCLE, JogCon::Button::Circle, GenericInputBinding::Circle),
|
||||
BUTTON("Cross", TRANSLATE_NOOP("JogCon", "Cross"), ICON_PF_BUTTON_CROSS, JogCon::Button::Cross, GenericInputBinding::Cross),
|
||||
BUTTON("Square", TRANSLATE_NOOP("JogCon", "Square"), ICON_PF_BUTTON_SQUARE, JogCon::Button::Square, GenericInputBinding::Square),
|
||||
BUTTON("Select", TRANSLATE_NOOP("JogCon", "Select"), ICON_PF_SELECT_SHARE, JogCon::Button::Select, GenericInputBinding::Select),
|
||||
BUTTON("Start", TRANSLATE_NOOP("JogCon", "Start"), ICON_PF_START, JogCon::Button::Start, GenericInputBinding::Start),
|
||||
BUTTON("L1", TRANSLATE_NOOP("JogCon", "L1"), ICON_PF_LEFT_SHOULDER_L1, JogCon::Button::L1, GenericInputBinding::L1),
|
||||
BUTTON("R1", TRANSLATE_NOOP("JogCon", "R1"), ICON_PF_RIGHT_SHOULDER_R1, JogCon::Button::R1, GenericInputBinding::R1),
|
||||
BUTTON("L2", TRANSLATE_NOOP("JogCon", "L2"), ICON_PF_LEFT_TRIGGER_L2, JogCon::Button::L2, GenericInputBinding::L2),
|
||||
BUTTON("R2", TRANSLATE_NOOP("JogCon", "R2"), ICON_PF_RIGHT_TRIGGER_R2, JogCon::Button::R2, GenericInputBinding::R2),
|
||||
|
||||
AXIS("SteeringLeft", TRANSLATE_NOOP("JogCon", "Steering Left"), ICON_PF_ANALOG_LEFT, JogCon::HalfAxis::SteeringLeft, GenericInputBinding::LeftStickLeft),
|
||||
AXIS("SteeringRight", TRANSLATE_NOOP("JogCon", "Steering Right"), ICON_PF_ANALOG_RIGHT, JogCon::HalfAxis::SteeringRight, GenericInputBinding::LeftStickRight),
|
||||
|
||||
// clang-format on
|
||||
|
||||
#undef BUTTON
|
||||
#undef AXIS
|
||||
|
||||
};
|
||||
|
||||
const Controller::ControllerInfo JogCon::INFO = {
|
||||
ControllerType::JogCon, "JogCon", TRANSLATE_NOOP("ControllerType", "JogCon"), ICON_PF_STEERING_WHEEL,
|
||||
s_binding_info, {}, Controller::VibrationCapabilities::NoVibration};
|
||||
|
|
@ -0,0 +1,116 @@
|
|||
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
|
||||
// SPDX-License-Identifier: CC-BY-NC-ND-4.0
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "controller.h"
|
||||
|
||||
#include <memory>
|
||||
|
||||
class JogCon final : public Controller
|
||||
{
|
||||
public:
|
||||
enum class Button : u8
|
||||
{
|
||||
Select = 0,
|
||||
L3 = 1,
|
||||
R3 = 2,
|
||||
Start = 3,
|
||||
Up = 4,
|
||||
Right = 5,
|
||||
Down = 6,
|
||||
Left = 7,
|
||||
L2 = 8,
|
||||
R2 = 9,
|
||||
L1 = 10,
|
||||
R1 = 11,
|
||||
Triangle = 12,
|
||||
Circle = 13,
|
||||
Cross = 14,
|
||||
Square = 15,
|
||||
Toggle = 16,
|
||||
MaxCount
|
||||
};
|
||||
|
||||
enum class HalfAxis : u8
|
||||
{
|
||||
SteeringLeft,
|
||||
SteeringRight,
|
||||
MaxCount,
|
||||
};
|
||||
|
||||
static const Controller::ControllerInfo INFO;
|
||||
|
||||
JogCon(u32 index);
|
||||
~JogCon() override;
|
||||
|
||||
static std::unique_ptr<JogCon> Create(u32 index);
|
||||
|
||||
ControllerType GetType() const override;
|
||||
|
||||
void Reset() override;
|
||||
bool DoState(StateWrapper& sw, bool apply_input_state) override;
|
||||
|
||||
float GetBindState(u32 index) const override;
|
||||
void SetBindState(u32 index, float value) override;
|
||||
u32 GetButtonStateBits() const override;
|
||||
|
||||
void ResetTransferState() override;
|
||||
bool Transfer(const u8 data_in, u8* data_out) override;
|
||||
|
||||
private:
|
||||
enum class Command : u8
|
||||
{
|
||||
Idle,
|
||||
Ready,
|
||||
ReadPad,
|
||||
SetMode,
|
||||
GetAnalogMode,
|
||||
GetSetRumble,
|
||||
Command46,
|
||||
Command47,
|
||||
Command4C,
|
||||
};
|
||||
|
||||
enum : u8
|
||||
{
|
||||
LargeMotor = 0,
|
||||
SmallMotor = 1
|
||||
};
|
||||
|
||||
u8 GetIDByte() const;
|
||||
u8 GetModeID() const;
|
||||
|
||||
// Get number of response halfwords (excluding the initial controller info halfword)
|
||||
u8 GetResponseNumHalfwords() const;
|
||||
|
||||
void Poll();
|
||||
|
||||
void SetMotorState(u8 value);
|
||||
void ResetMotorConfig();
|
||||
|
||||
// buttons are active low
|
||||
u16 m_button_state = UINT16_C(0xFFFF);
|
||||
s8 m_steering_state = 0;
|
||||
|
||||
// both directions of axis state, merged to m_steering_state
|
||||
std::array<u8, static_cast<u32>(HalfAxis::MaxCount)> m_half_axis_state{};
|
||||
|
||||
Command m_command = Command::Idle;
|
||||
u8 m_command_step = 0;
|
||||
u8 m_response_length = 0;
|
||||
u8 m_status_byte = 0x5A;
|
||||
|
||||
s8 m_last_steering_state = 0;
|
||||
u8 m_last_motor_command = 0;
|
||||
|
||||
bool m_configuration_mode = false;
|
||||
bool m_jogcon_mode = false;
|
||||
|
||||
std::array<u8, 6> m_rumble_config{};
|
||||
|
||||
// Transmit and receive buffers, not including the first Hi-Z/ack response byte
|
||||
static constexpr u32 MAX_RESPONSE_LENGTH = 8;
|
||||
std::array<u8, MAX_RESPONSE_LENGTH> m_rx_buffer;
|
||||
std::array<u8, MAX_RESPONSE_LENGTH> m_tx_buffer;
|
||||
};
|
||||
|
|
@ -222,6 +222,7 @@ enum class ControllerType : u8
|
|||
Justifier,
|
||||
PopnController,
|
||||
DDGoController,
|
||||
JogCon,
|
||||
Count
|
||||
};
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue