public SPIClass(Esp32If esp32If, SPIBus spiBus = SPIBus.HSPI)
{
if ((int)spiBus < 1 || 3 < (int)spiBus)
{
throw new ArgumentOutOfRangeException();
}
if (inUse.Contains(spiBus))
{
throw new ArgumentException("SPI bus already in use");
}
inUse.Add(spiBus);
this.esp32If = esp32If;
this.spiBus = spiBus;
}
public TwoWire(Esp32If esp32If, int busNum)
{
if (busNum < 0 || 1 < busNum)
{
throw new ArgumentOutOfRangeException();
}
if (inUse.Contains(busNum))
{
throw new ArgumentException("I2C bus already in use");
}
inUse.Add(busNum);
this.esp32If = esp32If;
this.busNum = busNum;
}