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11 changes: 7 additions & 4 deletions src/deviation/DfuDevice.java
Original file line number Diff line number Diff line change
Expand Up @@ -3,11 +3,14 @@
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.locks.ReentrantLock;
import java.util.logging.Logger;

import de.ailis.usb4java.libusb.*;

public class DfuDevice
{

private static Logger LOG = Logger.getLogger(DfuMemory.class.getName());

private Device dev;
private DeviceHandle handle;
Expand Down Expand Up @@ -74,16 +77,16 @@ public int claim_and_set() {
if (selected_interface == null) {
return -1;
}
System.out.format("Claiming interface %d Alt: %d\n",
LOG.fine(String.format("Claiming interface %d Alt: %d\n",
selected_interface.bInterfaceNumber(),
selected_interface.bAlternateSetting());
selected_interface.bAlternateSetting()));
int ret = LibUsb.claimInterface(handle, selected_interface.bInterfaceNumber());
System.out.format("Claiming interface returned: %d\n", ret);
LOG.fine(String.format("Claiming interface returned: %d\n", ret));
if (ret < 0) {
return ret;
}
ret = LibUsb.setInterfaceAltSetting(handle, selected_interface.bInterfaceNumber(), selected_interface.bAlternateSetting());
System.out.format("Setting Alt returned: %d\n", ret);
LOG.fine(String.format("Setting Alt returned: %d\n", ret));
return ret;
}
public boolean SelectInterface(DfuInterface iface)
Expand Down