def gcode_prep_bed_temp(self):
self.temp_layer1.append_node(
gcode_analyzer.GCode('M140', {
'S':
conf.bed_temperature(1, self.tool_activation_seq.keys())
}))
self.temp_layer1.append_node(gcode_analyzer.GCode('M190'))
def gcode_prep_header(self):
# Prepare gcode in the header
gcode_init = doublelinkedlist.DLList()
gcode_wait = doublelinkedlist.DLList()
# Check the runtime estimate between TC_TEMP_INITIALIZE and first tool activation
for tool_id, activation_seq in self.tool_activation_seq.items():
tool_info = activation_seq[0]
time_delta = 0.0
token = self.temp_header.next
while token != tool_info.tool_change:
time_delta += token.runtime
token = token.next
logger.debug(
"INIT -> T{tool} - runtime estimate: {delta:0.2f}".format(
tool=tool_id, delta=time_delta))
tool_temp = conf.tool_temperature(
tool_info.tool_change.state_pre.layer_num, tool_id)
# Check if should set idle temp or tool temp at INIT point
# temp_idle = tool_temp - temp_idle_delta
time_temp_idle2tool = float(conf.temp_idle_delta) / float(
conf.temp_heating_rate)
if time_temp_idle2tool < time_delta:
# Find the inject point
acc_time = 0.0
inject_point = tool_info.tool_change.prev
while inject_point is not None:
acc_time += inject_point.runtime
if acc_time >= time_temp_idle2tool:
break
inject_point = inject_point.prev
logger.debug(
"Inject point for T{tool} is before \"{token}\" - time diff: {delta:0.2f}s"
.format(tool=tool_id,
token=str(inject_point),
delta=acc_time))
# Insert idle temp in TC_INIT
# Insert ramp up at inject point
# Insert temp wait before tool change
gcode_init.append_node(
gcode_analyzer.GCode('M104', {
'T': tool_id,
'S': tool_temp - conf.temp_idle_delta
}))
gcode_wait.append_node(
gcode_analyzer.GCode('M116', {
'P': tool_id,
'S': 5
}))
inject_point.append_node(
gcode_analyzer.GCode('G10', {
'P': tool_id,
'R': tool_temp
}))
tool_info.tool_change.append_node_left(
gcode_analyzer.GCode('M116', {
'P': tool_id,
'S': 5
}))
else:
logger.debug(
"Inject point for T{tool} at TC_INIT".format(tool=tool_id))
# Insert target temp at TC_INIT
# Insert temp wait at TC_INIT
gcode_init.append_node(
gcode_analyzer.GCode('M104', {
'T': tool_id,
'S': tool_temp
}))
gcode_wait.append_node(
gcode_analyzer.GCode('M116', {
'P': tool_id,
'S': 5
}))
# Inject code for bed temperature
gcode_init.append_node(
gcode_analyzer.GCode('M140', {
'S':
conf.bed_temperature(0, self.tool_activation_seq.keys())
}))
gcode_wait.append_node(gcode_analyzer.GCode('M190'))
# Inject the gcode at TC_INIT
self.temp_header.append_nodes_right(gcode_wait)
self.temp_header.append_nodes_right(gcode_init)