1. Peripheral operations

Peripheral operations to handle control about. More...

Functions
virtual void	kodi::addon::CInstancePeripheral::GetCapabilities (kodi::addon::PeripheralCapabilities &capabilities)
	Get the list of features that this add-on provides.
virtual PERIPHERAL_ERROR	kodi::addon::CInstancePeripheral::PerformDeviceScan (std::vector< std::shared_ptr< kodi::addon::Peripheral > > &scan_results)
	Perform a scan for joysticks.
virtual PERIPHERAL_ERROR	kodi::addon::CInstancePeripheral::GetEvents (std::vector< kodi::addon::PeripheralEvent > &events)
	Get all events that have occurred since the last call to GetEvents().
virtual bool	kodi::addon::CInstancePeripheral::SendEvent (const kodi::addon::PeripheralEvent &event)
	Send an input event to the peripheral.

Detailed Description

Peripheral operations to handle control about.

---

Peripheral parts in interface:
Copy this to your project and extend with your parts or leave functions complete away where not used or supported.

Function Documentation

GetCapabilities()

virtual void kodi::addon::CInstancePeripheral::GetCapabilities ( kodi::addon::PeripheralCapabilities & capabilities )

inlinevirtual

Get the list of features that this add-on provides.

Called by the frontend to query the add-on's capabilities and supported peripherals. All capabilities that the add-on supports should be set to true.

Parameters

[out]

capabilities

The add-on's capabilities

Remarks

Valid implementation required.

---

@ingroup cpp_kodi_addon_peripheral_Defs_PeripheralCapabilities

The following table contains values that can be set with class PeripheralCapabilities :

Name	Type	Set call	Get call
Provides joysticks	boolean	SetProvidesJoysticks	GetProvidesJoysticks
Provides joystick rumble	boolean	SetProvidesJoystickRumble	GetProvidesJoystickRumble
Provides joystick power off	boolean	SetProvidesJoystickPowerOff	GetProvidesJoystickPowerOff
Provides button maps	boolean	SetProvidesButtonmaps	GetProvidesButtonmaps

---

Example:

void CMyPeripheralAddon::GetCapabilities(kodi::addon::PeripheralCapabilities& capabilities)
{
  capabilities.SetProvidesJoysticks(true);
  capabilities.SetProvidesButtonmaps(true);
}

GetEvents()

virtual PERIPHERAL_ERROR kodi::addon::CInstancePeripheral::GetEvents ( std::vector< kodi::addon::PeripheralEvent > & events )

inlinevirtual

Get all events that have occurred since the last call to GetEvents().

Parameters

[out]

events

List of available events within addon

Returns

PERIPHERAL_NO_ERROR if successful

---

@ingroup cpp_kodi_addon_peripheral_Defs_Peripheral_PeripheralEvent

The following table contains values that can be set with class PeripheralEvent :

Name	Type	Set call	Get call
Peripheral event type	PERIPHERAL_EVENT_TYPE	SetType	Type
Peripheral index	unsigned int	SetPeripheralIndex	PeripheralIndex
Peripheral event driver index	unsigned int	SetDriverIndex	DriverIndex
Peripheral event button state	JOYSTICK_STATE_BUTTON	SetButtonState	ButtonState
Peripheral event hat state	JOYSTICK_STATE_HAT	SetHatState	HatState
Peripheral event axis state	JOYSTICK_STATE_AXIS (float)	SetAxisState	AxisState
Peripheral event motor state	JOYSTICK_STATE_MOTOR (float)	SetMotorState	MotorState

Further are several class constructors with values included.

PerformDeviceScan()

virtual PERIPHERAL_ERROR kodi::addon::CInstancePeripheral::PerformDeviceScan ( std::vector< std::shared_ptr< kodi::addon::Peripheral > > & scan_results )

inlinevirtual

Perform a scan for joysticks.

The frontend calls this when a hardware change is detected. If an add-on detects a hardware change, it can trigger this function using the TriggerScan() callback.

Parameters

[in]

scan_results

Assigned to allocated memory

Returns

PERIPHERAL_NO_ERROR if successful

---

@ingroup cpp_kodi_addon_peripheral_Defs_Peripheral_Peripheral

The following table contains values that can be set with class Peripheral :

Name	Type	Set call	Get call
Peripheral type	PERIPHERAL_TYPE	SetType	Type
Peripheral name	const std::string&	SetName	Name
Peripheral vendor id	uint16_t	SetVendorID	VendorID
Peripheral product id	uint16_t	SetProductID	ProductID
Peripheral index	unsigned int	SetIndex	Index

Further are following included:

• Peripheral(PERIPHERAL_TYPE type = PERIPHERAL_TYPE_UNKNOWN, const std::string& strName = ""): Class constructor.
• IsVidPidKnown(): To check VID and PID are known.

SendEvent()

virtual bool kodi::addon::CInstancePeripheral::SendEvent ( const kodi::addon::PeripheralEvent & event )

inlinevirtual

Send an input event to the peripheral.

Parameters

[in]

event

The input event

Returns

true if the event was handled, false otherwise