public static void open() throws IOException {
try {
JKernel32.openDevice();
readReply();
} catch (Exception e) {
if (lastreply == null) throw new IOException("Unable to read from device");
}
}
private static void readReply() throws X10FlashException, IOException {
S1Packet p = null;
boolean finished = false;
while (!finished) {
byte[] read = JKernel32.readBytes(0x10000);
if (p == null) {
p = new S1Packet(read);
} else {
p.addData(read);
}
finished = !p.hasMoreToRead();
}
p.validate();
lastreply = p.getDataArray();
lastflags = p.getFlags();
}
public static boolean write(S1Packet p) throws IOException, X10FlashException {
JKernel32.writeBytes(p.getByteArray());
readReply();
return true;
}
public static void close() {
JKernel32.closeDevice();
}