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- structural changes (Device as instance)

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git-svn-id: https://svn.code.sf.net/p/libusbjava/code/trunk@100 94ad28fe-ef68-46b1-9651-e7ae4fcf1c4c
This commit is contained in:
schlaepfer
2006-02-17 17:04:04 +00:00
parent 718f9fb4c5
commit 27bfb3683f
8 changed files with 234 additions and 104 deletions
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40
mcdp/src/ch/ntb/usb/LibusbWin.java
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@@ -1,8 +1,6 @@
package ch.ntb.usb;
public class LibusbWin {
private static final String sysDir = "C:/Windows";
// Core
/**
@@ -15,8 +13,8 @@ public class LibusbWin {
/**
* <code>usb_find_busses</code> will find all of the busses on the system.
*
* @return Returns the number of changes since previous call to this
* function (total of new busses and busses removed).
* @return the number of changes since previous call to this function (total
* of new busses and busses removed).
*/
public static native int usb_find_busses();
@@ -24,8 +22,8 @@ public class LibusbWin {
* <code>usb_find_devices</code> will find all of the devices on each bus.
* This should be called after <code>usb_find_busses</code>.
*
* @return Returns the number of changes since the previous call to this
* function (total of new device and devices removed).
* @return the number of changes since the previous call to this function
* (total of new device and devices removed).
*/
public static native int usb_find_devices();
@@ -35,7 +33,7 @@ public class LibusbWin {
* support C calling convention and can use shared libraries, but don't
* support C global variables (like Delphi).
*
* @return The structure of all busses and devices. <b>Note:</b> The java
* @return the structure of all busses and devices. <b>Note:</b> The java
* objects are copies of the C structs.
*/
public static native Usb_Bus usb_get_busses();
@@ -48,7 +46,7 @@ public class LibusbWin {
*
* @param dev
* The device to open.
* @return Returns a handle used in future communication with the device.
* @return a handle used in future communication with the device.
*/
public static native int usb_open(Usb_Device dev);
@@ -108,7 +106,7 @@ public class LibusbWin {
*
* @param dev_handle
* The handle to the device.
* @return Returns 0 on success or < 0 on error.
* @return 0 on success or < 0 on error.
*/
public static native int usb_reset(int dev_handle);
@@ -155,7 +153,7 @@ public class LibusbWin {
* @param bytes
* @param size
* @param timeout
* @return 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,
int request, int value, int index, byte[] bytes, int size,
@@ -171,7 +169,7 @@ public class LibusbWin {
* @param langid
* @param buf
* @param buflen
* @return number of bytes returned in buf or < 0 on error.
* @return the number of bytes returned in buf or < 0 on error.
*/
public static native int usb_get_string(int dev_handle, int index,
int langid, String buf, int buflen);
@@ -186,7 +184,7 @@ public class LibusbWin {
* @param index
* @param buf
* @param buflen
* @return number of bytes returned in buf or < 0 on error.
* @return the number of bytes returned in buf or < 0 on error.
*/
public static native int usb_get_string_simple(int dev_handle, int index,
String buf, int buflen);
@@ -204,7 +202,7 @@ public class LibusbWin {
* @param index
* @param buf
* @param size
* @return number of bytes read for the descriptor or < 0 on error.
* @return the number of bytes read for the descriptor or < 0 on error.
*/
public static native int usb_get_descriptor(int dev_handle, byte type,
byte index, String buf, int size);
@@ -220,7 +218,7 @@ public class LibusbWin {
* @param index
* @param buf
* @param size
* @return number of bytes read for the descriptor or < 0 on error.
* @return the number of bytes read for the descriptor or < 0 on error.
*/
public static native int usb_get_descriptor_by_endpoint(int dev_handle,
int ep, byte type, byte index, String buf, int size);
@@ -235,7 +233,7 @@ public class LibusbWin {
* @param bytes
* @param size
* @param timeout
* @return 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,
byte[] bytes, int size, int timeout);
@@ -249,7 +247,7 @@ public class LibusbWin {
* @param bytes
* @param size
* @param timeout
* @return 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,
byte[] bytes, int size, int timeout);
@@ -264,7 +262,7 @@ public class LibusbWin {
* @param bytes
* @param size
* @param timeout
* @return 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,
byte[] bytes, int size, int timeout);
@@ -278,7 +276,7 @@ public class LibusbWin {
* @param bytes
* @param size
* @param timeout
* @return 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,
byte[] bytes, int size, int timeout);
@@ -286,13 +284,13 @@ public class LibusbWin {
/**
* Returns the error string after an error occured.
*
* @return error sring.
* @return the last error sring.
*/
public static native String usb_strerror();
/*******************************************************************/
/** **************************************************************** */
static {
System.load(sysDir + "/system32/LibusbWin.dll");
System.loadLibrary("LibusbWin.dll");
}
}