118 lines
3.7 KiB
C++
118 lines
3.7 KiB
C++
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "common/input.h"
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#include "common/logging/log.h"
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#include "input_common/helpers/joycon_protocol/ringcon.h"
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namespace InputCommon::Joycon {
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RingConProtocol::RingConProtocol(std::shared_ptr<JoyconHandle> handle)
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: JoyconCommonProtocol(std::move(handle)) {}
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Common::Input::DriverResult RingConProtocol::EnableRingCon() {
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LOG_DEBUG(Input, "Enable Ringcon");
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ScopedSetBlocking sb(this);
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Common::Input::DriverResult result{Common::Input::DriverResult::Success};
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if (result == Common::Input::DriverResult::Success) {
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result = SetReportMode(ReportMode::STANDARD_FULL_60HZ);
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}
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if (result == Common::Input::DriverResult::Success) {
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result = EnableMCU(true);
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}
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if (result == Common::Input::DriverResult::Success) {
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const MCUConfig config{
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.command = MCUCommand::ConfigureMCU,
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.sub_command = MCUSubCommand::SetDeviceMode,
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.mode = MCUMode::Standby,
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.crc = {},
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};
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result = ConfigureMCU(config);
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}
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return result;
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}
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Common::Input::DriverResult RingConProtocol::DisableRingCon() {
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LOG_DEBUG(Input, "Disable RingCon");
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ScopedSetBlocking sb(this);
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Common::Input::DriverResult result{Common::Input::DriverResult::Success};
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if (result == Common::Input::DriverResult::Success) {
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result = EnableMCU(false);
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}
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is_enabled = false;
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return result;
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}
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Common::Input::DriverResult RingConProtocol::StartRingconPolling() {
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LOG_DEBUG(Input, "Enable Ringcon");
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ScopedSetBlocking sb(this);
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Common::Input::DriverResult result{Common::Input::DriverResult::Success};
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bool is_connected = false;
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if (result == Common::Input::DriverResult::Success) {
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result = IsRingConnected(is_connected);
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}
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if (result == Common::Input::DriverResult::Success && is_connected) {
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LOG_INFO(Input, "Ringcon detected");
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result = ConfigureRing();
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}
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if (result == Common::Input::DriverResult::Success) {
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is_enabled = true;
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}
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return result;
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}
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Common::Input::DriverResult RingConProtocol::IsRingConnected(bool& is_connected) {
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LOG_DEBUG(Input, "IsRingConnected");
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constexpr std::size_t max_tries = 28;
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SubCommandResponse output{};
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std::size_t tries = 0;
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is_connected = false;
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do {
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const auto result = SendSubCommand(SubCommand::GET_EXTERNAL_DEVICE_INFO, {}, output);
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if (result != Common::Input::DriverResult::Success) {
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return result;
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}
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if (tries++ >= max_tries) {
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return Common::Input::DriverResult::NoDeviceDetected;
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}
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} while (output.external_device_id != ExternalDeviceId::RingController);
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is_connected = true;
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return Common::Input::DriverResult::Success;
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}
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Common::Input::DriverResult RingConProtocol::ConfigureRing() {
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LOG_DEBUG(Input, "ConfigureRing");
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static constexpr std::array<u8, 37> ring_config{
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0x06, 0x03, 0x25, 0x06, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x16, 0xED, 0x34, 0x36,
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0x00, 0x00, 0x00, 0x0A, 0x64, 0x0B, 0xE6, 0xA9, 0x22, 0x00, 0x00, 0x04, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x90, 0xA8, 0xE1, 0x34, 0x36};
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const Common::Input::DriverResult result =
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SendSubCommand(SubCommand::SET_EXTERNAL_FORMAT_CONFIG, ring_config);
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if (result != Common::Input::DriverResult::Success) {
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return result;
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}
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static constexpr std::array<u8, 4> ringcon_data{0x04, 0x01, 0x01, 0x02};
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return SendSubCommand(SubCommand::ENABLE_EXTERNAL_POLLING, ringcon_data);
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}
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bool RingConProtocol::IsEnabled() const {
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return is_enabled;
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}
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} // namespace InputCommon::Joycon
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