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Rework pause/resume

master
Guillaume Seguin 2012-08-03 23:43:11 +02:00
parent eaab285912
commit 898a43e5e5
1 changed files with 8 additions and 4 deletions
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12
printrun/printcore.py
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@ -66,6 +66,7 @@ class printcore():
self.wait = 0 # default wait period for send(), send_now()
self.read_thread = None
self.stop_read_thread = False
self.print_thread = None
if port is not None and baud is not None:
#print port, baud
self.connect(port, baud)
@ -207,7 +208,8 @@ class printcore():
if len(data)==0:
return True
self.clear=False
Thread(target=self._print).start()
self.print_thread = Thread(target = self._print)
self.print_thread.start()
return True
def pause(self):
@ -215,14 +217,16 @@ class printcore():
"""
self.paused = True
self.printing = False
time.sleep(1)
self.print_thread.join()
self.print_thread = None
def resume(self):
"""Resumes a paused print.
"""
self.paused = False
self.printing = True
Thread(target=self._print).start()
self.print_thread = Thread(target = self._print)
self.print_thread.start()
def send(self,command,wait=0):
"""Adds a command to the checksummed main command queue if printing, or sends the command immediately if not printing
@ -290,7 +294,7 @@ class printcore():
def _sendnext(self):
if(not self.printer):
return
while not self.clear:
while self.printer and self.printing and not self.clear:
time.sleep(0.001)
self.clear=False
if not (self.printing and self.printer and self.online):