1 files changed, 40 insertions, 0 deletions
diff --git a/binmaker.py b/binmaker.py
new file mode 100644
index 0000000..57bbb6a
--- /dev/null
+++ b/binmaker.py
@@ -0,0 +1,40 @@
+def main():
+    # bin file maker
+    ver1 = '0'
+    ver2 = '0'
+    ver3 = '0'
+    try:
+        with open("sw/Release/plinkybl.bin", "rb") as f1:
+            bl_content = f1.read()
+        with open("sw/Release/plinkyblack.bin", "rb") as f2:
+            app_content = f2.read()
+    except IOError as e:
+        print(f"Failed to open file: {e}")
+        exit(2)
+    appsize = len(app_content)
+    print(f'{appsize} app, {len(bl_content)} bootloader')
+    # pad bl_content and app_content to reach their sizes
+    bl_content += b'\xff' * (65536 - len(bl_content))
+    app_content += b'\xff' * (1024 * 1024 - 65536 - len(app_content))
+
+    app = bl_content + app_content
+
+    if app[appsize + 65536 - 6]==b'v' and  app[appsize + 65536 - 4] == b'.':
+        ver1 = chr(app[appsize + 65536 - 5])
+        ver2 = chr(app[appsize + 65536 - 3])
+        ver3 = chr(app[appsize + 65536 - 2])
+    else:
+        print("!!!!!!!!!!!!!!!! NO VERSION FOUND IN BIN FILE")
+        exit(2)
+    print(f"bootloader size {len(bl_content)}, app size {appsize}, version {ver1}{ver2}{ver3}")
+    fname = f"plink{ver1}{ver2}{ver3}.bin"
+    try:
+        with open(fname, "wb") as fo:
+            fo.write(app)
+    except IOError as e:
+        print(f"Failed to write file: {e}")
+        exit(2)
+
+
+if __name__ == "__main__":
+    main()