From bf8e1b6eecb2bae12ffdbd730bd6ec12ccdaf23a Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Tue, 25 Dec 2012 14:23:29 -0800 Subject: Start building MicroPeak GUI tool Download, save and analyze MicroPeak flight data Signed-off-by: Keith Packard --- micropeak/MicroSerial.java | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 micropeak/MicroSerial.java (limited to 'micropeak/MicroSerial.java') diff --git a/micropeak/MicroSerial.java b/micropeak/MicroSerial.java new file mode 100644 index 00000000..afe55532 --- /dev/null +++ b/micropeak/MicroSerial.java @@ -0,0 +1,46 @@ +/* + * Copyright © 2012 Keith Packard + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +package org.altusmetrum.micropeak; +import java.util.*; +import java.io.*; +import libaltosJNI.*; + +public class MicroSerial extends InputStream { + SWIGTYPE_p_altos_file file; + + public int read() { + return libaltos.altos_getchar(file, 0); + } + + public void close() { + if (file != null) { + libaltos.altos_close(file); + file = null; + } + } + + public MicroSerial(MicroUSB usb) throws FileNotFoundException { + file = usb.open(); + if (file == null) { + final String message = usb.getErrorString(); + throw new FileNotFoundException(String.format("%s (%s)", + usb.toShortString(), + message)); + } + } +} -- cgit v1.2.3