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klippy: Create the /tmp/printer pseudo tty before opening config file

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2016-11-20 20:40:31 -05:00
parent 4eb21a71ae
commit 7e7e607e3f
2 changed files with 18 additions and 21 deletions
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16
klippy/gcode.py
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@ -9,10 +9,10 @@ import homing
# Parse out incoming GCode and find and translate head movements
class GCodeParser:
RETRY_TIME = 0.100
def __init__(self, printer, fd, inputfile=False):
def __init__(self, printer, fd, is_fileinput=False):
self.printer = printer
self.fd = fd
self.inputfile = inputfile
self.is_fileinput = is_fileinput
# Input handling
self.reactor = printer.reactor
self.fd_handle = None
@ -123,11 +123,11 @@ class GCodeParser:
lines[0] = self.input_commands[0] + lines[0]
self.input_commands = lines
self.process_commands(eventtime)
if not data and self.inputfile:
if not data and self.is_fileinput:
self.finish()
# Response handling
def ack(self, msg=None):
if not self.need_ack or self.inputfile:
if not self.need_ack or self.is_fileinput:
return
if msg:
os.write(self.fd, "ok %s\n" % (msg,))
@ -136,7 +136,7 @@ class GCodeParser:
self.need_ack = False
def respond(self, msg):
logging.debug(msg)
if self.inputfile:
if self.is_fileinput:
return
os.write(self.fd, msg+"\n")
# Busy handling
@ -188,7 +188,7 @@ class GCodeParser:
self.gcode.respond(self.gcode.get_temp())
self.last_temp_time = eventtime
return self.cur_heater.check_busy(eventtime)
if self.inputfile:
if self.is_fileinput:
return
self.set_busy(temp_busy_handler_wrapper())
def set_temp(self, heater, params, wait=False):
@ -249,7 +249,7 @@ class GCodeParser:
if not axes:
axes = [0, 1, 2]
homing_state = homing.Homing(self.toolhead, axes)
if self.inputfile:
if self.is_fileinput:
homing_state.set_no_verify_retract()
self.toolhead.home(homing_state)
def axes_update(homing_state):
@ -307,7 +307,7 @@ class GCodeParser:
kinpos[0], kinpos[1], kinpos[2]))
def cmd_M119(self, params):
# Get Endstop Status
if self.inputfile:
if self.is_fileinput:
return
print_time = self.toolhead.get_last_move_time()
query_state = homing.QueryEndstops(print_time, self.respond)