# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1421792532 -3600
# Node ID da45740dca2c3d3fe5f44350dba36f0b718325a1
# Parent  191fa5092e13924e6eda96e0713aae241660529d
Close the port properly when exiting.

diff -r 191fa5092e13 -r da45740dca2c upload.py
--- a/upload.py	Tue Jan 20 23:16:57 2015 +0100
+++ b/upload.py	Tue Jan 20 23:22:12 2015 +0100
@@ -75,19 +75,23 @@
 if __name__ == "__main__":
     openPort()
 
-    if "-i" in sys.argv:
-        console()
-    elif len(sys.argv) > 1:
-        if len(sys.argv) > 3 and sys.argv[1] == "-s":
-            base = int(sys.argv[2])
-            i = 3
+    try:
+        if "-i" in sys.argv:
+            console()
+        elif len(sys.argv) > 1:
+            if len(sys.argv) > 3 and sys.argv[1] == "-s":
+                base = int(sys.argv[2])
+                i = 3
+            else:
+                base = 0
+                i = 1
+            for sector, filename in enumerate(sys.argv[i:]):
+                upload(filename, sector + base)
+                sleep(5) # give the device a rest
         else:
-            base = 0
-            i = 1
-        for sector, filename in enumerate(sys.argv[i:]):
-            upload(filename, sector + base)
-    else:
-        print >>sys.stderr, sys.argv[0], "-i | <filename>..."
-        sys.exit(1)
+            print >>sys.stderr, sys.argv[0], "-i | <filename>..."
+            sys.exit(1)
+    finally:
+        closePort()
 
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