| Line 98... |
Line 98... |
* @param dev
|
* @param dev
|
* The device to open.
|
* The device to open.
|
* @return a handle used in future communication with the device. 0 if an
|
* @return a handle used in future communication with the device. 0 if an
|
* error has occurred.
|
* error has occurred.
|
*/
|
*/
|
public static native int usb_open(Usb_Device dev);
|
public static native long usb_open(Usb_Device dev);
|
|
|
/**
|
/**
|
* <code>usb_close</code> closes a device opened with
|
* <code>usb_close</code> closes a device opened with
|
* <code>usb_open</code>.
|
* <code>usb_open</code>.
|
*
|
*
|
* @param dev_handle
|
* @param dev_handle
|
* The handle to the device.
|
* The handle to the device.
|
* @return 0 on success or < 0 on error.
|
* @return 0 on success or < 0 on error.
|
*/
|
*/
|
public static native int usb_close(int dev_handle);
|
public static native int usb_close(long dev_handle);
|
|
|
/**
|
/**
|
* Sets the active configuration of a device
|
* Sets the active configuration of a device
|
*
|
*
|
* @param dev_handle
|
* @param dev_handle
|
| Line 120... |
Line 120... |
* @param configuration
|
* @param configuration
|
* The value as specified in the descriptor field
|
* The value as specified in the descriptor field
|
* bConfigurationValue.
|
* bConfigurationValue.
|
* @return 0 on success or < 0 on error.
|
* @return 0 on success or < 0 on error.
|
*/
|
*/
|
public static native int usb_set_configuration(int dev_handle,
|
public static native int usb_set_configuration(long dev_handle,
|
int configuration);
|
int configuration);
|
|
|
/**
|
/**
|
* Sets the active alternate setting of the current interface
|
* Sets the active alternate setting of the current interface
|
*
|
*
|
| Line 133... |
Line 133... |
* @param alternate
|
* @param alternate
|
* The value as specified in the descriptor field
|
* The value as specified in the descriptor field
|
* bAlternateSetting.
|
* bAlternateSetting.
|
* @return 0 on success or < 0 on error.
|
* @return 0 on success or < 0 on error.
|
*/
|
*/
|
public static native int usb_set_altinterface(int dev_handle, int alternate);
|
public static native int usb_set_altinterface(long dev_handle, int alternate);
|
|
|
/**
|
/**
|
* Clears any halt status on an endpoint.
|
* Clears any halt status on an endpoint.
|
*
|
*
|
* @param dev_handle
|
* @param dev_handle
|
* The handle to the device.
|
* The handle to the device.
|
* @param ep
|
* @param ep
|
* The value specified in the descriptor field bEndpointAddress.
|
* The value specified in the descriptor field bEndpointAddress.
|
* @return 0 on success or < 0 on error.
|
* @return 0 on success or < 0 on error.
|
*/
|
*/
|
public static native int usb_clear_halt(int dev_handle, int ep);
|
public static native int usb_clear_halt(long dev_handle, int ep);
|
|
|
/**
|
/**
|
* Resets a device by sending a RESET down the port it is connected to.<br>
|
* Resets a device by sending a RESET down the port it is connected to.<br>
|
* <br>
|
* <br>
|
* <b>Causes re-enumeration:</b> After calling <code>usb_reset</code>,
|
* <b>Causes re-enumeration:</b> After calling <code>usb_reset</code>,
|
| Line 158... |
Line 158... |
*
|
*
|
* @param dev_handle
|
* @param dev_handle
|
* The handle to the device.
|
* The handle to the device.
|
* @return 0 on success or < 0 on error.
|
* @return 0 on success or < 0 on error.
|
*/
|
*/
|
public static native int usb_reset(int dev_handle);
|
public static native int usb_reset(long dev_handle);
|
|
|
/**
|
/**
|
* Claim an interface of a device.<br>
|
* Claim an interface of a device.<br>
|
* <br>
|
* <br>
|
* <b>Must be called!:</b> <code>usb_claim_interface</code> must be
|
* <b>Must be called!:</b> <code>usb_claim_interface</code> must be
|
| Line 174... |
Line 174... |
* @param interface_
|
* @param interface_
|
* The value as specified in the descriptor field
|
* The value as specified in the descriptor field
|
* bInterfaceNumber.
|
* bInterfaceNumber.
|
* @return 0 on success or < 0 on error.
|
* @return 0 on success or < 0 on error.
|
*/
|
*/
|
public static native int usb_claim_interface(int dev_handle, int interface_);
|
public static native int usb_claim_interface(long dev_handle, int interface_);
|
|
|
/**
|
/**
|
* Releases a previously claimed interface
|
* Releases a previously claimed interface
|
*
|
*
|
* @param dev_handle
|
* @param dev_handle
|
| Line 186... |
Line 186... |
* @param interface_
|
* @param interface_
|
* The value as specified in the descriptor field
|
* The value as specified in the descriptor field
|
* bInterfaceNumber.
|
* bInterfaceNumber.
|
* @return 0 on success or < 0 on error.
|
* @return 0 on success or < 0 on error.
|
*/
|
*/
|
public static native int usb_release_interface(int dev_handle,
|
public static native int usb_release_interface(long dev_handle,
|
int interface_);
|
int interface_);
|
|
|
// Control Transfers
|
// Control Transfers
|
/**
|
/**
|
* Performs a control request to the default control pipe on a device. The
|
* Performs a control request to the default control pipe on a device. The
|
| Line 205... |
Line 205... |
* @param bytes
|
* @param bytes
|
* @param size
|
* @param size
|
* @param timeout
|
* @param timeout
|
* @return the number of bytes written/read or < 0 on error.
|
* @return the number of bytes written/read or < 0 on error.
|
*/
|
*/
|
public static native int usb_control_msg(int dev_handle, int requesttype,
|
public static native int usb_control_msg(long dev_handle, int requesttype,
|
int request, int value, int index, byte[] bytes, int size,
|
int request, int value, int index, byte[] bytes, int size,
|
int timeout);
|
int timeout);
|
|
|
/**
|
/**
|
* Retrieves the string descriptor specified by index and langid from a
|
* Retrieves the string descriptor specified by index and langid from a
|
| Line 219... |
Line 219... |
* The handle to the device.
|
* The handle to the device.
|
* @param index
|
* @param index
|
* @param langid
|
* @param langid
|
* @return the descriptor String or null
|
* @return the descriptor String or null
|
*/
|
*/
|
public static native String usb_get_string(int dev_handle, int index,
|
public static native String usb_get_string(long dev_handle, int index,
|
int langid);
|
int langid);
|
|
|
/**
|
/**
|
* <code>usb_get_string_simple</code> is a wrapper around
|
* <code>usb_get_string_simple</code> is a wrapper around
|
* <code>usb_get_string</code> that retrieves the string description
|
* <code>usb_get_string</code> that retrieves the string description
|
| Line 232... |
Line 232... |
* @param dev_handle
|
* @param dev_handle
|
* The handle to the device.
|
* The handle to the device.
|
* @param index
|
* @param index
|
* @return the descriptor String or null
|
* @return the descriptor String or null
|
*/
|
*/
|
public static native String usb_get_string_simple(int dev_handle, int index);
|
public static native String usb_get_string_simple(long dev_handle, int index);
|
|
|
/**
|
/**
|
* Retrieves a descriptor from the device identified by the type and index
|
* Retrieves a descriptor from the device identified by the type and index
|
* of the descriptor from the default control pipe.<br>
|
* of the descriptor from the default control pipe.<br>
|
* <br>
|
* <br>
|
* See {@link #usb_get_descriptor_by_endpoint(int, int, byte, byte, int)}
|
* See {@link #usb_get_descriptor_by_endpoint(long, int, byte, byte, int)}
|
* for a function that allows the control endpoint to be specified.
|
* for a function that allows the control endpoint to be specified.
|
*
|
*
|
* @param dev_handle
|
* @param dev_handle
|
* The handle to the device.
|
* The handle to the device.
|
* @param type
|
* @param type
|
| Line 250... |
Line 250... |
* @param size
|
* @param size
|
* number of charactes which will be retrieved (the length of the
|
* number of charactes which will be retrieved (the length of the
|
* resulting String)
|
* resulting String)
|
* @return the descriptor String or null
|
* @return the descriptor String or null
|
*/
|
*/
|
public static native String usb_get_descriptor(int dev_handle, byte type,
|
public static native String usb_get_descriptor(long dev_handle, byte type,
|
byte index, int size);
|
byte index, int size);
|
|
|
/**
|
/**
|
* Retrieves a descriptor from the device identified by the type and index
|
* Retrieves a descriptor from the device identified by the type and index
|
* of the descriptor from the control pipe identified by ep.
|
* of the descriptor from the control pipe identified by ep.
|
| Line 267... |
Line 267... |
* @param size
|
* @param size
|
* number of charactes which will be retrieved (the length of the
|
* number of charactes which will be retrieved (the length of the
|
* resulting String)
|
* resulting String)
|
* @return the descriptor String or null
|
* @return the descriptor String or null
|
*/
|
*/
|
public static native String usb_get_descriptor_by_endpoint(int dev_handle,
|
public static native String usb_get_descriptor_by_endpoint(long dev_handle,
|
int ep, byte type, byte index, int size);
|
int ep, byte type, byte index, int size);
|
|
|
// Bulk Transfers
|
// Bulk Transfers
|
/**
|
/**
|
* Performs a bulk write request to the endpoint specified by ep.
|
* Performs a bulk write request to the endpoint specified by ep.
|
| Line 282... |
Line 282... |
* @param bytes
|
* @param bytes
|
* @param size
|
* @param size
|
* @param timeout
|
* @param timeout
|
* @return the number of bytes written on success or < 0 on error.
|
* @return the number of bytes written on success or < 0 on error.
|
*/
|
*/
|
public static native int usb_bulk_write(int dev_handle, int ep,
|
public static native int usb_bulk_write(long dev_handle, int ep,
|
byte[] bytes, int size, int timeout);
|
byte[] bytes, int size, int timeout);
|
|
|
/**
|
/**
|
* Performs a bulk read request to the endpoint specified by ep.
|
* Performs a bulk read request to the endpoint specified by ep.
|
*
|
*
|
| Line 296... |
Line 296... |
* @param bytes
|
* @param bytes
|
* @param size
|
* @param size
|
* @param timeout
|
* @param timeout
|
* @return the number of bytes read on success or < 0 on error.
|
* @return the number of bytes read on success or < 0 on error.
|
*/
|
*/
|
public static native int usb_bulk_read(int dev_handle, int ep,
|
public static native int usb_bulk_read(long dev_handle, int ep,
|
byte[] bytes, int size, int timeout);
|
byte[] bytes, int size, int timeout);
|
|
|
// Interrupt Transfers
|
// Interrupt Transfers
|
/**
|
/**
|
* Performs an interrupt write request to the endpoint specified by ep.
|
* Performs an interrupt write request to the endpoint specified by ep.
|
| Line 311... |
Line 311... |
* @param bytes
|
* @param bytes
|
* @param size
|
* @param size
|
* @param timeout
|
* @param timeout
|
* @return the number of bytes written on success or < 0 on error.
|
* @return the number of bytes written on success or < 0 on error.
|
*/
|
*/
|
public static native int usb_interrupt_write(int dev_handle, int ep,
|
public static native int usb_interrupt_write(long dev_handle, int ep,
|
byte[] bytes, int size, int timeout);
|
byte[] bytes, int size, int timeout);
|
|
|
/**
|
/**
|
* Performs a interrupt read request to the endpoint specified by ep.
|
* Performs a interrupt read request to the endpoint specified by ep.
|
*
|
*
|
| Line 325... |
Line 325... |
* @param bytes
|
* @param bytes
|
* @param size
|
* @param size
|
* @param timeout
|
* @param timeout
|
* @return the number of bytes read on success or < 0 on error.
|
* @return the number of bytes read on success or < 0 on error.
|
*/
|
*/
|
public static native int usb_interrupt_read(int dev_handle, int ep,
|
public static native int usb_interrupt_read(long dev_handle, int ep,
|
byte[] bytes, int size, int timeout);
|
byte[] bytes, int size, int timeout);
|
|
|
/**
|
/**
|
* Returns the error string after an error occured.
|
* Returns the error string after an error occured.
|
*
|
*
|
| Line 357... |
Line 357... |
* @return the system error code or 100000 if no mapping has been found.
|
* @return the system error code or 100000 if no mapping has been found.
|
*/
|
*/
|
private static native int usb_error_no(int value);
|
private static native int usb_error_no(int value);
|
|
|
static {
|
static {
|
|
// System.out.println("os.name: " + System.getProperty("os.name"));
|
|
// System.out.println("os.arch: " + System.getProperty("os.arch"));
|
String os = System.getProperty("os.name");
|
String os = System.getProperty("os.name");
|
if (os.contains("Windows")) {
|
if (os.contains("Windows")) {
|
LibLoader.load( "libusbJava" );
|
if ( System.getProperty("os.arch").equalsIgnoreCase("amd64") ) {
|
} else {
|
LibLoader.load( "libusbJava64" );
|
|
}
|
|
else {
|
|
LibLoader.load( "libusbJava32" );
|
|
}
|
|
}
|
|
else if ( System.getProperty("os.arch").equalsIgnoreCase("amd64") ) {
|
|
LibLoader.load( "usbJava64" );
|
|
// System.err.println("loaded libusbJava64");
|
|
}
|
|
else {
|
try {
|
try {
|
LibLoader.load( "usbJavaSh" );
|
LibLoader.load( "usbJavaSh" );
|
// System.err.println("loaded libusbJavaSh");
|
// System.err.println("loaded libusbJavaSh");
|
}
|
}
|
catch ( UnsatisfiedLinkError e ) {
|
catch ( UnsatisfiedLinkError e ) {
|
