altosui: Add debug dongle API, split flash UI out

Create an API to talk through the debug port on another AltOS
device. Split the flash UI out from the flash implementation so that a
command line flash utility can be written.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/ao-tools/altosui/AltosSerial.java b/ao-tools/altosui/AltosSerial.java
index ba00b55e..a62f1225 100644
--- a/ao-tools/altosui/AltosSerial.java
+++ b/ao-tools/altosui/AltosSerial.java
@@ -79,6 +79,10 @@ public class AltosSerial implements Runnable {
 		}
 	}
 
+	public void flush_reply() {
+		reply_queue.clear();
+	}
+
 	public String get_reply() throws InterruptedException {
 		return reply_queue.take();
 	}