altoslib/altosuilib: Validate rom image is for target device

This should avoid mis-programming devices with incorrect firmware.

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

1 files changed, 4 insertions, 2 deletions

diff --git a/altoslib/AltosProgrammer.java b/altoslib/AltosProgrammer.java
index 0a828a32..e4f57578 100644
--- a/altoslib/AltosProgrammer.java
+++ b/altoslib/AltosProgrammer.java
@@ -28,7 +28,9 @@ public abstract class AltosProgrammer {
 
 	abstract public void abort();
 
-	abstract public AltosRomconfig romconfig() throws InterruptedException;
+	abstract public AltosRomconfig target_romconfig() throws InterruptedException;
+
+	abstract public AltosRomconfig image_romconfig();
 
 	abstract public void set_romconfig(AltosRomconfig config);
-}
\ No newline at end of file
+}