Pull up reset line

diff --git a/scripts/avr109-flash.py b/scripts/avr109-flash.py
index 2d2628fe8b52142f2ae3309b783622b351f9775e..2fec9366e9a7424bc57410a33511811a9a9ecf07 100755 (executable)
--- a/scripts/avr109-flash.py
+++ b/scripts/avr109-flash.py
@@ -104,6 +104,7 @@ gpio.setmode(gpio.BCM)
 gpio.setup(27, gpio.OUT)
 gpio.output(27, 0)
 gpio.output(27, 1)
+gpio.setup(27, gpio.IN, pull_up_down = gpio.PUD_UP)
 time.sleep(0.1)
 
 # Sync