diff options
Diffstat (limited to 'klippy/serialhdl.py')
| -rw-r--r-- | klippy/serialhdl.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/klippy/serialhdl.py b/klippy/serialhdl.py index 7120c43c..2a539cf1 100644 --- a/klippy/serialhdl.py +++ b/klippy/serialhdl.py @@ -6,7 +6,7 @@ import time, logging, threading import serial -import msgproto, chelper +import msgproto, chelper, util class SerialReader: BITS_PER_BYTE = 10. @@ -298,6 +298,7 @@ class SerialBootStrap: # Attempt to place an AVR stk500v2 style programmer into normal mode def stk500v2_leave(ser, reactor): logging.debug("Starting stk500v2 leave programmer sequence") + util.clear_hupcl(ser.fileno()) origbaud = ser.baudrate # Request a dummy speed first as this seems to help reset the port ser.baudrate = 2400 |