#print "G" + g_mode, "X{0:.8f}".format(x_f), "Y{0:.8f}".format(y_f), "Z{0:.8f}".format(interpolated_z)
#lines.append("G" + str(g_mode) + " X{0:.8f}".format(x_f) + " Y{0:.8f}".format(y_f) + " Z{0:.8f}".format(interpolated_z))
lines.append("G" + str(g_mode) + " X{0:.8f}".format(x_f) + " Y{0:.8f}".format(y_f) + " Z{0:.8f}".format(interpolated_z) + " F{0:.8f}".format(g1_feed))
z_pos_prv = z_pos
return lines
_gc = read_gcode_file(gcode_file)
#pnts = []
height_pnts = []
if not dry_run:
grbl.setup("/dev/ttyUSB0")
grbl.send_initial_command("")
if height_map_file is not None:
with open(height_map_file, "r") as fp:
height_pnts.append([])
for line in fp:
line = line.strip()
if len(line)==0: continue
if line[0] == '#': continue
v = line.split()
pnts.append( [ float(v[0]), float(v[1]), float(v[2]) ] )
height_pnts[0].append( [ float(v[0]), float(v[1]), float(v[2]) ] )
if not dry_run:
#print "G" + g_mode, "X{0:.8f}".format(x_f), "Y{0:.8f}".format(y_f), "Z{0:.8f}".format(interpolated_z)
#lines.append("G" + str(g_mode) + " X{0:.8f}".format(x_f) + " Y{0:.8f}".format(y_f) + " Z{0:.8f}".format(interpolated_z))
lines.append("G" + str(g_mode) + " X{0:.8f}".format(x_f) + " Y{0:.8f}".format(y_f) + " Z{0:.8f}".format(interpolated_z) + " F{0:.8f}".format(g1_feed))
z_pos_prv = z_pos
return lines
_gc = read_gcode_file(gcode_file)
pnts = []
if not dry_run:
grbl.setup(tty_device)
grbl.send_initial_command("")
sys.stdout.write("\n#### ")
cprint("READY TO CUT, REMOVE PROBE AND PRESS ENTER TO CONTINUE", "red", attrs=['blink'])
sys.stdout.flush()
sys.stdin.readline()
if not dry_run:
grbl.send_command("G1Z5F50")
if grbl_spindle:
grbl.send_command("S" + str(s_val))
grbl.send_command("M03")
else:
#!/usr/bin/python # # use camera to home x axis # assumes the 'end stop' is an all black # region on the strip that the camera points to # # bails out if we've gone past the gMinPos import sys import numpy import cv2 import time import grbl grbl.setup() gCurAxis = 'y' gPosCur = 0 gPosMin = -10 gPosDel = [-1, -.1, -0.01] gPosDelLevel = 0 gShowWindowFlag = True #gShowWindowFlag = False gVerboseFlag = True gWidth = 640.0 gHeight = 480.0
if hasattr(args, 'z_up'): z_up = float(args.z_up[0])
if hasattr(args, 'z_down'): z_down = float(args.z_down[0])
if hasattr(args, 'tic'): tic = float(args.tic[0])
if hasattr(args, 'epsilon'): epsilon = float(args.epsilon[0])
if hasattr(args, 'file'): fn = args.file[0]
if version_flag:
print "# grbl height probe, version", version
if verbose:
print "# baud:", baud, "device:", device, "verbose:", verbose
print "# x_start:", x_start, "x_end:", x_end, "y_start:", y_start, "y_end:", y_end, "z_up:", z_up, "z_down:", z_down
print "# tic:", tic
if not debug:
grbl.setup(device, baud)
grbl.var_epsilon = epsilon
grid = []
line_no = 1
if fn:
f = open(fn)
for lines in f.readlines():
line_no += 1
l = lines.strip()
if re.match('^\s*$', l) or re.match('^\s*#', l):
if debug:
print "# skipping line_no:", line_no, l
lines.append("G0 X{0:.8f}".format(x_f) + " Y{0:.8f}".format(y_f) + " Z{0:.8f}".format(z_ub))
#print "G" + g_mode, "X{0:.8f}".format(x_f), "Y{0:.8f}".format(y_f), "Z{0:.8f}".format(interpolated_z)
#lines.append("G" + str(g_mode) + " X{0:.8f}".format(x_f) + " Y{0:.8f}".format(y_f) + " Z{0:.8f}".format(interpolated_z))
lines.append("G" + str(g_mode) + " X{0:.8f}".format(x_f) + " Y{0:.8f}".format(y_f) + " Z{0:.8f}".format(interpolated_z) + " F{0:.8f}".format(g1_feed))
z_pos_prv = z_pos
return lines
_gc = read_gcode_file(gcode_file)
pnts = []
if not dry_run:
grbl.setup()
grbl.send_initial_command("")
if height_map_file is not None:
with open(height_map_file, "r") as fp:
for line in fp:
line = line.strip()
if len(line)==0: continue
if line[0] == '#': continue
v = line.split()
pnts.append( [ float(v[0]), float(v[1]), float(v[2]) ] )
else:
#if dry_run:
