X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=ao-tools%2Faltosui%2FAltosSerial.java;h=96e8b61f599d2329678dbe547b3edc3eb3389f11;hp=b016c1d65fbecfe0463c0e97933148cf10c2d55b;hb=e33dbbba94ce42295e9fed9f4ba7e46f9eff1517;hpb=e76b9cc32bbcc5176d9bdd6f8d79778024627382

diff --git a/ao-tools/altosui/AltosSerial.java b/ao-tools/altosui/AltosSerial.java
index b016c1d6..96e8b61f 100644
--- a/ao-tools/altosui/AltosSerial.java
+++ b/ao-tools/altosui/AltosSerial.java
@@ -51,6 +51,8 @@ public class AltosSerial implements Runnable {
 
 		try {
 			for (;;) {
+				if (altos == null)
+					break;
 				c = libaltos.altos_getchar(altos, 0);
 				if (Thread.interrupted())
 					break;
@@ -119,7 +121,8 @@ public class AltosSerial implements Runnable {
 	}
 
 	public void putc(char c) {
-		libaltos.altos_putchar(altos, c);
+		if (altos != null)
+			libaltos.altos_putchar(altos, c);
 	}
 
 	public void print(String data) {
@@ -138,6 +141,17 @@ public class AltosSerial implements Runnable {
 			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 set_channel(int channel) {
+		if (altos != null)
+			printf("m 0\nc r %d\nm 1\n", channel);
 	}
 
 	public AltosSerial() {