Make comm and error LEDs useful

1 files changed, 1 insertions, 0 deletions

diff --git a/fw/test.py b/fw/test.py
index 9611105..6836072 100755
--- a/fw/test.py
+++ b/fw/test.py
@@ -56,3 +56,4 @@ if __name__ == '__main__':
             print('sending', i, len(frame), len(formatted), len(framed))
             ser.write(framed)
             time.sleep(0.02)
+        # to produce framing errors: ser.write(b'\02a\0')