core-network/org.meshtastic.core.network.radio/SerialRadioTransport

SerialRadioTransport

class SerialRadioTransport(callback: RadioTransportCallback, scope: CoroutineScope, serialDevices: StateFlow<Map<String, UsbSerialDriver>>, createSerialConnection: (UsbSerialDriver, SerialConnectionListener) -> SerialConnection, address: String) : StreamTransport(source)

An Android USB/serial RadioTransport implementation.

Constructors

constructor(callback: RadioTransportCallback, scope: CoroutineScope, serialDevices: StateFlow<Map<String, UsbSerialDriver>>, createSerialConnection: (UsbSerialDriver, SerialConnectionListener) -> SerialConnection, address: String)

Functions

open suspend override fun close()

Closes admission and lets already-admitted frames finish before cancelling the worker as a bounded fallback.

flushBytes

open fun flushBytes()

Flushes buffered bytes to the underlying stream. No-op by default.

handleSendToRadio

open override fun handleSendToRadio(p: ByteArray): Boolean

keepAlive

open override fun keepAlive()

sendBytes

open override fun sendBytes(p: ByteArray)

Writes raw bytes to the underlying stream (serial port, TCP socket, etc.). Implementations may block until the driver accepts the bytes, so direct callers must already be running on an I/O dispatcher. Framed packet sends use queueFramedSend, whose writer controls dispatcher confinement. Subclasses that rely on queueFramedSend's default writer must therefore supply an I/O-confined scope.

start

open override fun start()