ztex

Class EzUsb

java.lang.Object

ztex.EzUsb

public class EzUsb
extends java.lang.Object

Provides methods for uploading firmware to Cypress EZ-USB devices.

Constructor Summary

Constructors

Constructor and Description
EzUsb()

Method Summary

Modifier and Type	Method and Description
static void	resetFx2(java.lang.Object dev, org.usb4java.DeviceHandle handle, boolean r) Controls the reset state of a Cypress EZ-USB device.
static long	uploadFirmware(java.lang.Object dev, org.usb4java.DeviceHandle handle, ImgFile imgFile) Uploads the Firmware to a Cypress EZ-USB device.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EzUsb

public EzUsb()

Method Detail

resetFx2

public static void resetFx2(java.lang.Object dev,
                            org.usb4java.DeviceHandle handle,
                            boolean r)
                     throws FirmwareUploadException

Controls the reset state of a Cypress EZ-USB device.

Parameters:

handle - The handle of the device.

r - The reset state (true means reset).

dev - Used for device identification in case of an error. Can bu null.

Throws:

FirmwareUploadException - if an error occurred while attempting to control the reset state.

uploadFirmware

public static long uploadFirmware(java.lang.Object dev,
                                  org.usb4java.DeviceHandle handle,
                                  ImgFile imgFile)
                           throws FirmwareUploadException

Uploads the Firmware to a Cypress EZ-USB device.

Parameters:

handle - The handle of the device.

imgFile - The firmware image.

dev - Used for device identification in case of an error. Can bu null.

Returns:

the upload time in ms.

Throws:

FirmwareUploadException - if an error occurred while attempting to upload the firmware.