Device.Transaction Method

Write bytes to and read bytes from an SPI slave device.

Namespace: IO.Interfaces.SPI
Assembly: libsimpleio (in libsimpleio.dll) Version: 2.2025.76.2

Syntax

void Transaction(
	byte[] cmd,
	int cmdlen,
	byte[] resp,
	int resplen,
	int delayus = 0
)

cmd Byte[]: Command buffer.
cmdlen Int32: Number of bytes to write.
resp Byte[]: Response buffer.
resplen Int32: Number of bytes to read.
delayus Int32 (Optional): Delay in microseconds between write and read operations.