// +build wioterminal package main import ( "machine" ) func init() { spi = machine.SPI2 spi.Configure(machine.SPIConfig{ SCK: machine.SCK2, SDO: machine.SDO2, SDI: machine.SDI2, Frequency: 24000000, LSBFirst: false, Mode: 0, // phase=0, polarity=0 }) csPin = machine.SS2 ledPin = machine.LED }