private void sendCommand(uint command)
{
this.Log(LogLevel.Noisy, "QSPI Flash send command = 0x{0:X}", command);
spiCommand = command;
switch ((FlashCommand)(command & 0xff))
{
case FlashCommand.ReadID:
break;
case FlashCommand.ReadStatusRegister:
break;
case FlashCommand.WriteEnable:
FlashStatus1.Write(0, (byte)FlashStatus1Bits.WEL);
break;
case FlashCommand.ExitContinuousMode:
FlashStatus1.Reset();
break;
default:
this.Log(LogLevel.Warning, "Unimplemented QSPI Flash command = 0x{0:X}", command);
break;
}
}
private uint readData()
{
uint data = 0;
switch ((FlashCommand)(spiCommand))
{
case FlashCommand.ReadID:
data = 0xffffffff;
break;
case FlashCommand.ReadStatusRegister:
data = FlashStatus1.Read();
break;
default:
break;
}
this.Log(LogLevel.Noisy, "QSPI Flash read command 0x{0:X}, data = 0x{1:X}", spiCommand, data);
return(data);
}
