Struct ctru::services::ir_user::IrUser

pub struct IrUser { /* private fields */ }

The “ir:USER” service. This service is used to talk to IR devices such as the Circle Pad Pro.

Implementations

impl IrUser

pub fn init( recv_buffer_size: usize, recv_packet_count: usize, send_buffer_size: usize, send_packet_count: usize ) -> Result<Self>

Initialize the ir:USER service. The provided buffer sizes and packet counts are used to calculate the size of shared memory used by the service.

pub fn require_connection(&mut self, device_id: IrDeviceId) -> Result<()>

Try to connect to the device with the provided ID.

pub fn disconnect(&mut self) -> Result<()>

Close the current IR connection.

pub fn get_connection_status_event(&self) -> Result<Handle>

Get an event handle that activates on connection status changes.

pub fn get_recv_event(&self) -> Result<Handle>

Get an event handle that activates when a packet is received.

pub fn request_input_polling(&mut self, period_ms: u8) -> Result<()>

Circle Pad Pro specific request.

This will send a packet to the CPP requesting it to send back packets with the current device input values.

pub fn release_received_data(&mut self, packet_count: u32) -> Result<()>

Mark the last packet_count packets as processed, so their memory in the receive buffer can be reused.

pub fn process_shared_memory(&self, process_fn: impl FnOnce(&[u8]))

This will let you directly read the ir:USER shared memory via a callback.

pub fn get_status_info(&self) -> IrUserStatusInfo

Read and parse the ir:USER service status data from shared memory.

pub fn get_packets(&self) -> Result<Vec<IrUserPacket>, String>

Read and parse the current packets received from the IR device.