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Merge pull request #106 from cakeller98/Time_Estimater 

Fixed the time estimator in pronsole.py
master
kliment 2011-11-28 21:32:49 -08:00
parent 02f14d5090 cc40719e6c
commit c62f5d5f81
1 changed files with 48 additions and 45 deletions
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93
pronsole.py
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@ -89,53 +89,56 @@ def get_coordinate_value(axis, parts):
def estimate_duration(g):
extra_cost_per_movement = 0.02
total_duration = 0
feedrate = 0
X_last_position = 0
Y_last_position = 0
for i in g:
i=i.split(";")[0]
if "G1" in i and ("X" in i or "Y" in i or "F" in i or "E" in i):
parts = i.split(" ")
X = get_coordinate_value("X", parts[1:])
Y = get_coordinate_value("Y", parts[1:])
F = get_coordinate_value("F", parts[1:])
E = get_coordinate_value("E", parts[1:])
extra_cost_per_movement = 0.02
total_duration = 0.0
feedrate = 0.0
avg_feedrate = 0.0
last_feedrate = 0.0
X_last_position = 0.0
Y_last_position = 0.0
Z_last_position = 0.0
for i in g:
i=i.split(";")[0]
if "G1" in i and ("X" in i or "Y" in i or "F" in i or "E" in i):
#if "G1" in i and ("X" in i or "Y" in i or "Z" in i or "F" in i or "E" in i):
parts = i.split(" ")
X = get_coordinate_value("X", parts[1:])
Y = get_coordinate_value("Y", parts[1:])
#Z = get_coordinate_value("Z", parts[1:])
F = get_coordinate_value("F", parts[1:])
E = get_coordinate_value("E", parts[1:])
if (F is not None):
feedrate = F / 60
distance = 0
if (X is None and Y is None and E is not None):
distance = abs(E)
elif (X is not None and Y is None):
distance = X - X_last_position
X_last_position = X
elif (X is None and Y is not None):
distance = Y - Y_last_position
Y_last_position = Y
elif (X is not None and Y is not None):
X_distance = X - X_last_position
Y_distance = Y - Y_last_position
distance = sqrt(X_distance * X_distance + Y_distance * Y_distance)
X_last_position = X
Y_last_position = Y
if (F is not None):
feedrate = (last_feedrate + (F / 60.0))/2.0
distance = 0
if (X is None and Y is None and E is not None):
distance = abs(E)
elif (X is not None and Y is None):
distance = X - X_last_position
X_last_position = X
elif (X is None and Y is not None):
distance = Y - Y_last_position
Y_last_position = Y
elif (X is not None and Y is not None):
X_distance = X - X_last_position
Y_distance = Y - Y_last_position
distance = sqrt(X_distance * X_distance + Y_distance * Y_distance)
X_last_position = X
Y_last_position = Y
#if (Z is not None):
# Z_distance = Z - Z_last_position
# if not(distance == 0.0):
# distance = sqrt(Z_distance * Z_distance + distance * distance )
# else:
# distance = Z_distance
# Z_last_position = Z
if (feedrate == 0 or distance == 0): continue
time_for_move = distance / feedrate
acceleration = feedrate / time_for_move
halfway_feedrate = acceleration * time_for_move / 2
duration = halfway_feedrate * 2 / acceleration
total_duration += duration + extra_cost_per_movement
mod_minutes = total_duration % (60 * 60)
mod_seconds = mod_minutes % 60
return "{0:02d}h{1:02d}m".format(int((total_duration - mod_minutes) / (60 * 60)), int((mod_minutes - mod_seconds) / 60))
if (feedrate == 0.0 or distance == 0.0): continue
time_for_move = distance / feedrate
total_duration += time_for_move + extra_cost_per_movement
if (F is not None): feedrate = F / 60.0
return time.strftime('%H:%M:%S', time.gmtime(total_duration/60.0))
class Settings:
#def _temperature_alias(self): return {"pla":210,"abs":230,"off":0}
#def _temperature_validate(self,v):