serial

Source: quickjs-serial.c — module exports Serial, SerialPort, SerialError

Serial-port access (Web Serial-flavored API over POSIX termios).

SerialPort

new SerialPort([path, options])   // length 1

Member	Args	Kind	Description
`open()`	0	method	Opens the port.
`close()`	0	method	Closes the port.
`getInfo()`	0	method	Returns port info (vendor/product, etc.).
`getSignals()`	0	method	Reads control signals (CTS/DSR/DCD/RI).
`setSignals(signals)`	1	method	Sets control signals (DTR/RTS/BRK).
`read(dest)`	1	method	Reads bytes into a buffer.
`write(data)`	1	method	Writes bytes.
`drain()`	0	method	Waits until pending output is transmitted.
`flush()`	0	method	Discards buffered input/output.
`fd`	—	getter	Underlying file descriptor.
`name`	—	getter	Device name.
`transport`	—	getter	Transport identifier.
`description`	—	getter	Human-readable description.
`inputWaiting`	—	getter	Bytes available to read.
`outputWaiting`	—	getter	Bytes pending to write.

Static-only namespace object.

Function	Args	Description
`getPorts()`	0	Enumerates available serial ports.
`requestPort(filter)`	1	Selects a port matching `filter`.

Error subclass (name = "SerialError") raised on serial I/O failures.