So I am trying to get my host application to work with the new cyusb3.sys. As mentioned in the PDF, some of the IOCTL definitions have changed. I am not a coder and am just the tech trying to get it to work. I have all the source code etc...
I could use some help with changing the code. Here is the IOCTL code from the host application.
' ************************************
' IOCTL Definitions
' ************************************
' Set the base of the IOCTL control codes
Private Const Ezusb_IOCTL_INDEX = &H800
' (DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method)
' note: DeviceType for each control code is FILE_DEVICE_UNKNOWN
' FILE_DEVICE_UNKNOWN * 2^16 = &H220000
' 'Access' = FILE_ANY_ACCESS = 0
Public Const IOCTL_Ezusb_GET_PIPE_INFO = &H220000 + METHOD_BUFFERED + (Ezusb_IOCTL_INDEX + 0) * 4
Public Const IOCTL_Ezusb_GET_DEVICE_DESCRIPTOR = &H220000 + METHOD_BUFFERED + (Ezusb_IOCTL_INDEX + 1) * 4
Public Const IOCTL_EZUSB_BULK_READ = &H220000 + METHOD_OUT_DIRECT + (Ezusb_IOCTL_INDEX + 19) * 4
Public Const IOCTL_EZUSB_BULK_WRITE = &H220000 + METHOD_IN_DIRECT + (Ezusb_IOCTL_INDEX + 20) * 4
Public Const IOCTL_Ezusb_RESETPIPE = &H220000 + METHOD_IN_DIRECT + (Ezusb_IOCTL_INDEX + 13) * 4
Public Const IOCTL_Ezusb_ABORTPIPE = &H220000 + METHOD_IN_DIRECT + (Ezusb_IOCTL_INDEX + 15) * 4
Public Const IOCTL_Ezusb_SETINTERFACE = &H220000 + METHOD_BUFFERED + (Ezusb_IOCTL_INDEX + 16) * 4
'---- Usage
'result = DeviceIoControl(hUSB, IOCTL_Ezusb_RESETPIPE, PipeNumber, 0, 0, 0, lBytesReturned, 0)
'result = DeviceIoControl(hUSB, IOCTL_Ezusb_ABORTPIPE, PipeNumber, 0, 0, 0, lBytesReturned, 0)
'result = DeviceIoControl(hUSB, IOCTL_Ezusb_SETINTERFACE, tSetInterfaceIn, Len(tSetInterfaceIn), 0, 0, lBytesReturned, 0)
'#define IOCTL_Ezusb_RESETPIPE CTL_CODE(FILE_DEVICE_UNKNOWN, \
' Ezusb_IOCTL_INDEX+13,\
' METHOD_IN_DIRECT, \
' FILE_ANY_ACCESS)
'
'#define IOCTL_Ezusb_ABORTPIPE CTL_CODE(FILE_DEVICE_UNKNOWN, \
' Ezusb_IOCTL_INDEX+15,\
' METHOD_IN_DIRECT, \
' FILE_ANY_ACCESS)
'
'#define IOCTL_Ezusb_SETINTERFACE CTL_CODE(FILE_DEVICE_UNKNOWN, \
' Ezusb_IOCTL_INDEX+16,\
' METHOD_BUFFERED, \
' FILE_ANY_ACCESS)
