* line in a queue. Dealing with that queue is left up to other
* threads.
*/
-class AltosSerialReader implements Runnable {
+
+public class AltosSerial implements Runnable {
+
SWIGTYPE_p_altos_file altos;
LinkedList<LinkedBlockingQueue<String>> monitors;
LinkedBlockingQueue<String> reply_queue;
}
public void close() {
- if (altos != null) {
+ if (altos != null)
libaltos.altos_close(altos);
- altos = null;
- }
if (input_thread != null) {
try {
input_thread.interrupt();
}
input_thread = null;
}
+ if (altos != null) {
+ libaltos.altos_free(altos);
+ altos = null;
+ }
}
- public void open(altos_device device) throws FileNotFoundException {
- close();
- altos = libaltos.altos_open(device);
- input_thread = new Thread(this);
- input_thread.start();
- }
- public AltosSerialReader () {
- altos = null;
- input_thread = null;
- line = "";
- monitors = new LinkedList<LinkedBlockingQueue<String>> ();
- reply_queue = new LinkedBlockingQueue<String> ();
- }
-}
-
-public class AltosSerial {
- AltosSerialReader reader = null;
-
- public void close() {
- reader.close();
+ public void putc(char c) {
+ if (altos != null)
+ libaltos.altos_putchar(altos, c);
}
- public void open(altos_device device) throws FileNotFoundException {
- reader.open(device);
+ public void print(String data) {
+ for (int i = 0; i < data.length(); i++)
+ putc(data.charAt(i));
}
- void init() {
- reader = new AltosSerialReader();
+ public void printf(String format, Object ... arguments) {
+ print(String.format(format, arguments));
}
- public void add_monitor(LinkedBlockingQueue<String> q) {
- reader.add_monitor(q);
+ public void open(altos_device device) throws FileNotFoundException {
+ close();
+ altos = libaltos.altos_open(device);
+ if (altos == null)
+ throw new FileNotFoundException(device.getPath());
+ input_thread = new Thread(this);
+ input_thread.start();
+ print("\nE 0\n");
+ try {
+ Thread.sleep(200);
+ } catch (InterruptedException e) {
+ }
+ flush();
}
- public void remove_monitor(LinkedBlockingQueue<String> q) {
- reader.remove_monitor(q);
+ public void set_channel(int channel) {
+ if (altos != null)
+ printf("m 0\nc r %d\nm 1\n", channel);
}
public AltosSerial() {
- init();
- }
-
- public AltosSerial(altos_device device) throws FileNotFoundException {
- init();
- open(device);
+ altos = null;
+ input_thread = null;
+ line = "";
+ monitors = new LinkedList<LinkedBlockingQueue<String>> ();
+ reply_queue = new LinkedBlockingQueue<String> ();
}
}