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Merge pull request #9683 from german77/high_power_joycon

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input_common: Implement SetLowPowerMode and TriggersElapsed
This commit is contained in:
bunnei 2023-01-26 10:56:31 -08:00 committed by GitHub
commit 7d0a77a825
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4 changed files with 21 additions and 0 deletions
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3
src/input_common/helpers/joycon_driver.cpp
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@ -86,6 +86,7 @@ DriverResult JoyconDriver::InitializeDevice() {
// Get fixed joycon info
generic_protocol->GetVersionNumber(version);
generic_protocol->SetLowPowerMode(false);
generic_protocol->GetColor(color);
if (handle_device_type == ControllerType::Pro) {
// Some 3rd party controllers aren't pro controllers
@ -324,6 +325,8 @@ DriverResult JoyconDriver::SetPollingMode() {
if (result != DriverResult::Success) {
LOG_ERROR(Input, "Error enabling active mode");
}
// Switch calls this function after enabling active mode
generic_protocol->TriggersElapsed();
disable_input_thread = false;
return result;

11
src/input_common/helpers/joycon_protocol/generic_functions.cpp
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@ -19,6 +19,17 @@ DriverResult GenericProtocol::EnableActiveMode() {
return SetReportMode(ReportMode::STANDARD_FULL_60HZ);
}
DriverResult GenericProtocol::SetLowPowerMode(bool enable) {
ScopedSetBlocking sb(this);
const std::array<u8, 1> buffer{static_cast<u8>(enable ? 1 : 0)};
return SendSubCommand(SubCommand::LOW_POWER_MODE, buffer);
}
DriverResult GenericProtocol::TriggersElapsed() {
ScopedSetBlocking sb(this);
return SendSubCommand(SubCommand::TRIGGERS_ELAPSED, {});
}
DriverResult GenericProtocol::GetDeviceInfo(DeviceInfo& device_info) {
ScopedSetBlocking sb(this);
std::vector<u8> output;

6
src/input_common/helpers/joycon_protocol/generic_functions.h
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@ -25,6 +25,12 @@ public:
/// Enables active mode. This mode will return the current status every 5-15ms
DriverResult EnableActiveMode();
/// Enables or disables the low power mode
DriverResult SetLowPowerMode(bool enable);
/// Unknown function used by the switch
DriverResult TriggersElapsed();
/**
* Sends a request to obtain the joycon firmware and mac from handle
* @returns controller device info

1
src/input_common/helpers/joycon_protocol/joycon_types.h
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@ -129,6 +129,7 @@ enum class SubCommand : u8 {
LOW_POWER_MODE = 0x08,
SPI_FLASH_READ = 0x10,
SPI_FLASH_WRITE = 0x11,
SPI_SECTOR_ERASE = 0x12,
RESET_MCU = 0x20,
SET_MCU_CONFIG = 0x21,
SET_MCU_STATE = 0x22,