Method SmartPortCmdStatus

source/Harddisk.cpp:1077–1203

}

BYTE HarddiskInterfaceCard::SmartPortCmdStatus(HardDiskDrive* pHDD, const ULONG nExecutedCycles)
{
	// Make Firmware version: eg. 1.30.18.0 => 130.18
	UINT fwVerMajorCheck = g_AppleWinVersion[0] * 100 + g_AppleWinVersion[1];
	_ASSERT(fwVerMajorCheck < 256);
	if (fwVerMajorCheck >= 256) fwVerMajorCheck = 255;
	UINT fwVerMinorCheck = g_AppleWinVersion[2];
	_ASSERT(fwVerMinorCheck < 256);
	if (fwVerMinorCheck >= 256) fwVerMinorCheck = 255;
	const BYTE fwVerMajor = fwVerMajorCheck;
	const BYTE fwVerMinor = fwVerMinorCheck;

	//

	BYTE r = DEVICE_OK;
	std::vector<BYTE> status;

	if (m_unitNum == 0)	// Unit-0: SmartPort Controller
	{
		BYTE numDevices = GetNumConnectedDevices();

		switch (m_statusCode)
		{
		case SP_Cmd_status_STATUS:
		case SP_Cmd_status_GETDIB:
		{
			// SmartPort driver status (8 bytes)
			status.push_back(numDevices);
			for (UINT i = 0; i < 7; i++)
				status.push_back(0);		// reserved
			if (m_statusCode == SP_Cmd_status_STATUS)
				break;
			// Device Information Block (DIB)
			std::string idStr = "AppleWin SP";
			SetIdString(status, idStr);
			status.push_back(0x00);			// device type (0x00: Apple II memory expansion card)
			status.push_back(0x00);			// device subtype (0x00: Apple II memory expansion card)
			status.push_back(fwVerMajor);	// f/w version (major)
			status.push_back(fwVerMinor);	// f/w version (minor)
			break;
		}
		case SP_Cmd_status_GETDCB:
		case SP_Cmd_status_GETNL:
		default:
			pHDD->m_error = 1;
			r = BADCTL;
			break;
		}
	}
	else	// Unit > 0: SmartPort Devices
	{
		switch (m_statusCode)
		{
		case SP_Cmd_status_STATUS:
		case SP_Cmd_status_GETDIB:
		{
			// Device status (4 bytes)
			const bool isImageLoaded = m_hardDiskDrive[m_unitNum - 1].m_imageloaded;