public static UsbSetupPacket CreateSetupPacket(SetupPacketPurpose purpose)
{
var vendorControlOutRequestType = new UsbControlRequestType
{
ControlTransferType = UsbControlTransferType.Vendor,
Direction = UsbTransferDirection.Out,
Recipient = UsbControlRecipient.Device
};
switch (purpose)
{
case SetupPacketPurpose.SetupDeviceForFirmwareUpdate:
return(new UsbSetupPacket
{
RequestType = vendorControlOutRequestType,
Request = 0xC5,
Value = 0,
Index = 0,
Length = 0
});
case SetupPacketPurpose.WriteSector:
/// <summary>
/// Value, Index, Length must be filled in later with information specifically about the data being transfered
/// </summary>
return(new UsbSetupPacket
{
RequestType = vendorControlOutRequestType,
Request = 0xC2,
});
case SetupPacketPurpose.ResetDevice:
return(new UsbSetupPacket
{
RequestType = vendorControlOutRequestType,
Request = 0xDA,
Value = 0,
Index = 0,
Length = 0
});
}
return(null);
}
public static UsbSetupPacket CreateSetupPacket(SetupPacketPurpose purpose)
{
var vendorControlOutRequestType = new UsbControlRequestType
{
ControlTransferType = UsbControlTransferType.Vendor,
Direction = UsbTransferDirection.Out,
Recipient = UsbControlRecipient.Device
};
switch (purpose)
{
case SetupPacketPurpose.SetupDeviceForFirmwareUpdate:
return new UsbSetupPacket
{
RequestType = vendorControlOutRequestType,
Request = 0xC5,
Value = 0,
Index = 0,
Length = 0
};
case SetupPacketPurpose.WriteSector:
/// <summary>
/// Value, Index, Length must be filled in later with information specifically about the data being transfered
/// </summary>
return new UsbSetupPacket
{
RequestType = vendorControlOutRequestType,
Request = 0xC2,
};
case SetupPacketPurpose.ResetDevice:
return new UsbSetupPacket
{
RequestType = vendorControlOutRequestType,
Request = 0xDA,
Value = 0,
Index = 0,
Length = 0
};
}
return null;
}
