Improvements in the GUI, Gcode Parser, Gcode Viewer and Bugfix in Cyclone Host. Now emulator works 100%
carlosgs
parent
1b11c8b96b
commit
ceb222b536
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@ -140,6 +140,7 @@ def homeZXY():
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if Emulate:
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time.sleep(2)
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lastDrillPos = [0,0,0]
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print "Done homing"
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def moveXYZ(X, Y, Z, F):
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global lastDrillPos
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@ -178,19 +179,25 @@ def moveZ(Z, F):
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lastDrillPos = [lastDrillPos[0],lastDrillPos[1],Z]
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def moveZrel(Z, F):
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global lastDrillPos
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# print "Moving Z relative:"
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if F <= 0:
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print "ERROR: F <= 0"
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sendCommand("G91\n") # Set relative positioning
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moveZ(Z, F)
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sendCommand("G1 Z"+floats(Z)+" F"+floats(F)+"\n")
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if Emulate:
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dist = abs(Z) # [mm]
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speed = float(F)/60.0 # [mm/s]
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time.sleep(float(dist)/speed)
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lastDrillPos = [lastDrillPos[0],lastDrillPos[1],lastDrillPos[2]+Z] # Relative movement
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sendCommand("G90\n") # Set absolute positioning
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def moveZrelSafe(Z, F):
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if F <= 0:
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print "ERROR: F <= 0"
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print "Moving Z", Z, "mm safely..."
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sendCommand("M121\n") # Enable endstops (for protection! usually it should **NOT** hit neither the endstop nor the PCB)
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moveZrel(Z, F)
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print "Moving Z safely..."
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dist = abs(Z-lastDrillPos[2]) # [mm]
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speed = float(F)/60.0 # [mm/s]
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wait = float(dist)/speed # [s]
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@ -20,13 +20,13 @@ import os.path
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def parseGcodeRaw(filePath, etch_definition = 0, close_shapes = 0): # Gcode parser from Etch_Z_adjust.1.8.py (modified by Carlosgs to output toolpaths)
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gcode_sizeXY = (0,0)
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gcode_originXY = (0,0)
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gcode_maxXY = (0,0)
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gcode_minXY = (0,0)
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travel_moves = []
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etch_moves = []
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if os.path.isfile(filePath) == False :
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return etch_moves, travel_moves, gcode_originXY, gcode_sizeXY
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return etch_moves, travel_moves, gcode_minXY, gcode_maxXY
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gcode = open(filePath, "r")
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@ -152,16 +152,17 @@ def parseGcodeRaw(filePath, etch_definition = 0, close_shapes = 0): # Gcode pars
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if is_first_X == False :
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# then there were etch moves so get to work!
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gcode_sizeXY = (X_max - X_min, Y_max - Y_min)
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gcode_originXY = (X_min, Y_min)
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gcode_maxXY = [X_max, Y_max]
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gcode_minXY = [X_min, Y_min]
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print "Gcode XY origin:",str(gcode_originXY)
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print "Gcode XY length:",str(gcode_sizeXY)
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else : print "No etch moves found!"
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print "Gcode XY min:",str(gcode_minXY)
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print "Gcode XY max:",str(gcode_maxXY)
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else :
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print "No etch moves found!"
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return etch_moves, travel_moves, [0,0], [0,0]
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gcode.close()
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return etch_moves, travel_moves, gcode_originXY, gcode_sizeXY
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return etch_moves, travel_moves, gcode_minXY, gcode_maxXY
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def optimize(etch_moves_in, origin=[0,0], travel_height = 5): # Optimizes the toolpath using closest neighbour (author: Carlosgs)
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@ -70,6 +70,15 @@ def view(filePath,fileName,showAll=0,showEtch=0,showEtch2=0,showEtch3=0,showDril
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edge_color = 'b'
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travel_color = 'c'
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gcode_minXY_global = [1e9,1e9]
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gcode_maxXY_global = [-1e9,-1e9]
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def checkMinMax(gcode_minXY,gcode_maxXY):
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if gcode_minXY[0] < gcode_minXY_global[0]: gcode_minXY_global[0] = gcode_minXY[0]
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if gcode_minXY[1] < gcode_minXY_global[1]: gcode_minXY_global[1] = gcode_minXY[1]
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if gcode_maxXY[0] > gcode_maxXY_global[0]: gcode_maxXY_global[0] = gcode_maxXY[0]
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if gcode_maxXY[1] > gcode_maxXY_global[1]: gcode_maxXY_global[1] = gcode_maxXY[1]
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if draw:
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plt.title("Gcode viewer")
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plt.axis('equal') # 1:1 aspect ratio
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@ -78,40 +87,41 @@ def view(filePath,fileName,showAll=0,showEtch=0,showEtch2=0,showEtch3=0,showDril
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if showAll or showEtch:
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print "\n Loading etch..."
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gcode_file = filePath+fileName+"_etch.gcode"
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(etch_moves, travel_moves, gcode_originXY, grid_sizeXY) = gcp.parseGcodeRaw(gcode_file)
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(etch_moves, travel_moves, gcode_minXY, gcode_maxXY) = gcp.parseGcodeRaw(gcode_file)
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(etch_moves, travel_moves) = gcp.optimize(etch_moves)
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if draw: plotPath(etch_moves, travel_moves, etch_color, travel_color, etch_diam, travel_diam)
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checkMinMax(gcode_minXY,gcode_maxXY)
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if showAll or showEtch2:
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print "\n Loading etch (2nd pass)..."
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gcode_file = filePath+fileName+"_etch2pass.gcode"
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(etch_moves, travel_moves, gcode_originXY, grid_sizeXY) = gcp.parseGcodeRaw(gcode_file)
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(etch_moves, travel_moves, gcode_minXY, gcode_maxXY) = gcp.parseGcodeRaw(gcode_file)
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(etch_moves, travel_moves) = gcp.optimize(etch_moves)
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if draw: plotPath(etch_moves, travel_moves, etch2pass_color, travel_color, etch2pass_diam, travel_diam)
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if showAll or showEtch3:
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print "\n Loading etch (3nd pass)..."
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gcode_file = filePath+fileName+"_etch3pass.gcode"
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(etch_moves, travel_moves, gcode_originXY, grid_sizeXY) = gcp.parseGcodeRaw(gcode_file)
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(etch_moves, travel_moves, gcode_minXY, gcode_maxXY) = gcp.parseGcodeRaw(gcode_file)
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(etch_moves, travel_moves) = gcp.optimize(etch_moves)
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if draw: plotPath(etch_moves, travel_moves, etch3pass_color, travel_color, etch3pass_diam, travel_diam)
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if showAll or showDrill:
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print "\n Loading drill..."
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gcode_file = filePath+fileName+"_drill.gcode"
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(etch_moves, travel_moves, gcode_originXY, grid_sizeXY) = gcp.parseGcodeRaw(gcode_file)
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(etch_moves, travel_moves, gcode_minXY, gcode_maxXY) = gcp.parseGcodeRaw(gcode_file)
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(etch_moves, travel_moves) = gcp.optimize(etch_moves)
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if draw: plotPath(etch_moves, travel_moves, drill_color, travel_color, drill_diam, travel_diam)
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if showAll or showEdge:
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print "\n Loading edge..."
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gcode_file = filePath+fileName+"_edge.gcode"
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(etch_moves, travel_moves, gcode_originXY, grid_sizeXY) = gcp.parseGcodeRaw(gcode_file)
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(etch_moves, travel_moves, gcode_minXY, gcode_maxXY) = gcp.parseGcodeRaw(gcode_file)
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(etch_moves, travel_moves) = gcp.optimize(etch_moves)
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if draw: plotPath(etch_moves, travel_moves, edge_color, travel_color, edge_diam, travel_diam)
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#if draw : plt.hold(False)
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if draw and newFigure: pltShowNonBlocking()
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return (etch_moves, travel_moves)
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return (etch_moves, travel_moves, gcode_minXY_global, gcode_maxXY_global)
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After Width: | Height: | Size: 119 KiB |
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@ -25,6 +25,7 @@ import time
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import numpy as np
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from scipy import interpolate
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import matplotlib.pyplot as plt
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from matplotlib import cm
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sys.path.append("../CycloneHost")
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import GcodeViewer as gcv
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@ -56,7 +57,9 @@ def pltRefresh(fig):
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fig.canvas.draw()
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def pltShow():
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#plt.ion() # IMPORTANT: Enable real-time plotting
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plt.draw()
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#plt.ioff()
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@ -93,14 +96,15 @@ def probingResults(): # quick and dirty temporal code
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# Interpolation
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Z_workbed_surface = interpolate.RectBivariateSpline(y_points, x_points, probe_result)
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x_points = np.linspace(min(x_points),max(x_points),100)
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y_points = np.linspace(min(y_points),max(y_points),100)
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x_points = np.linspace(min(x_points),max(x_points),50)
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y_points = np.linspace(min(y_points),max(y_points),50)
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z_points = Z_workbed_surface(y_points,x_points)
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# plt.figure()
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plt.hold(True)
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plt.pcolor(x_points, y_points, z_points)
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z_cf = plt.pcolor(x_points, y_points, z_points, alpha=0.2, cmap=cm.copper, edgecolors='k', linewidths=0) # Show Z probing height, with a light-tone colormap
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plt.colorbar()
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# plt.title("Z probing results (interpolated) [mm]")
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plt.axis('equal') # 1:1 aspect ratio
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@ -111,30 +115,29 @@ def getZoffset(x,y):
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plt.ion() # IMPORTANT: Enable real-time plotting
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gcodeviewer = pltNewFig() # Define a new figure, this doesnt open a window by itself
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gcodeviewer = pltNewFig() # Define a new figure, this doesnt open a window by itself (real-time plotting disabled)
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probingResults()
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print "Must be zero:",floats(getZoffset(0,0))
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# Display the Gcode that is going to be etched
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(etch_moves, travel_moves) = gcv.view(filePath,fileName,showEtch=1)
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(etch_moves, travel_moves, gcode_minXY_global, gcode_maxXY_global) = gcv.view(filePath,fileName,showEtch=1)
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#(etch_moves, travel_moves) = gcv.view(filePath,fileName,showEtch1=1)
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#(etch_moves, travel_moves) = gcv.view(filePath,fileName,showEtch2=1)
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#(etch_moves, travel_moves) = gcv.view(filePath,fileName,showDrill=1)
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#(etch_moves, travel_moves) = gcv.view(filePath,fileName,showEdge=1)
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# Truncate the background to the dimensions of the PCB
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x_dat = [gcode_minXY_global[0],gcode_minXY_global[0],gcode_maxXY_global[0],gcode_maxXY_global[0],gcode_minXY_global[0]]
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y_dat = [gcode_minXY_global[1],gcode_maxXY_global[1],gcode_maxXY_global[1],gcode_minXY_global[1],gcode_minXY_global[1]]
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plt.plot(x_dat,y_dat)
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pltRefresh(gcodeviewer) # Draw the figure contents, still no window
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pltShow() # Open the window showing our figure
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plt.show() # THIS SHOULD BE COMMENTED, USE FOR DEBUG
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#plt.show() # THIS SHOULD BE COMMENTED, USE FOR DEBUG
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toolPos_point = []
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@ -211,8 +214,8 @@ Zlift = 1.0
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Z_manual_offset = 0.0
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maxDistance = 2**2 # [mm^2] 3mm (longer moves will be split to regulate Z)
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minDistance = 0.005**2 # [mm^2] 0.005mm is the smallest distance that will be sent
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maxDistance = 2**2 # [mm^2] 2mm (longer moves will be split to regulate Z)
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minDistance = 0.001**2 # [mm^2] 0.001mm is the smallest distance that will be sent
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def splitLongEtchMove(distance):
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global toolPos_X, toolPos_Y, toolPos_Z, toolPos_F, X_dest, Y_dest, Z_dest, F_dest
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@ -1,55 +0,0 @@
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# -*- encoding: utf-8 -*-
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# Based on http://scipy-user.10969.n7.nabble.com/2D-Interpolation-td4248.html
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import scipy
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import scipy.interpolate
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def pltShowNonBlocking():
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plt.ion() # Enable real-time plotting to avoid blocking behaviour for plt.show()
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plt.show()
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plt.ioff() # Disable real-time plotting
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# the two axes
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x = scipy.array([0.0, 12.272727272727273, 24.545454545454547, 36.81818181818182, 49.09090909090909, 61.36363636363637, 73.63636363636364, 85.9090909090909, 98.18181818181819, 110.45454545454547, 122.72727272727273, 135.0])
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y = scipy.array([0.0, 16.8, 33.6, 50.400000000000006, 67.2, 84.0])
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# make some pretend data
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gridy, gridx = scipy.meshgrid(x,y)
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z = scipy.array([[0.0, 0.2, 0.4, 0.53, 0.58, 0.6, 0.56, 0.53, 0.5, 0.44, 0.33, 0.2], [-0.03, 0.07, 0.16, 0.26, 0.32, 0.33, 0.33, 0.33, 0.29, 0.23, 0.15, 0.05], [-0.07, 0.0, 0.05, 0.12, 0.16, 0.2, 0.2, 0.22, 0.2, 0.16, 0.08, 0.0], [-0.07, -0.03, 0.04, 0.11, 0.15, 0.19, 0.2, 0.22, 0.22, 0.19, 0.11, 0.04], [0.0, 0.04, 0.08, 0.19, 0.23, 0.29, 0.33, 0.36, 0.37, 0.32, 0.2, 0.11], [0.13, 0.2, 0.27, 0.37, 0.44, 0.51, 0.55, 0.61, 0.64, 0.55, 0.41, 0.22]])
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# create a spline interpolator
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spl = scipy.interpolate.RectBivariateSpline(y,x,z)
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# make some new axes to interpolate to
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nx = scipy.linspace(min(x),max(x),100)
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ny = scipy.linspace(min(y),max(y),100)
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# evaluate
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nz = spl(ny, nx)
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import matplotlib.pyplot as plt
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plt.figure()
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plt.pcolor(x, y, z)
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plt.title("Datos [mm]")
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plt.colorbar()
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plt.axis('equal') # 1:1 aspect ratio
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pltShowNonBlocking()
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plt.figure()
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plt.pcolor(nx, ny, nz)
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plt.title("Datos interpolados [mm]")
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plt.colorbar()
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plt.axis('equal') # 1:1 aspect ratio
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pltShowNonBlocking()
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# Comprobación de que el error es mínimo
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plt.figure()
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plt.pcolor(x, y, spl(y,x) - z)
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plt.title("Diferencia entre datos originales e interpolados (error) [mm]")
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plt.colorbar()
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plt.axis('equal') # 1:1 aspect ratio
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pltShowNonBlocking()
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raw_input("Press enter to exit...")
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