def scan():
pylab.ion()
pylab.figure(1)
with Communicate('', None, debug=True) as serial:
serial.timeout = 0.0001
camera = Camera()
camera.setupmeasure()
controller = Controller(serial)
controller.setupscan()
out = []
for x,y in controller.scan():
camera.update()
camera.interact()
z = camera.measure()
out.append([x,y,z])
if camera.status == 'quit':
break
camera.show()
if len(out) > 0:
pylab.cla()
tmp = zip(*out)
sc = pylab.scatter(tmp[0],tmp[1],s=tmp[2], c=tmp[2], vmin=0, vmax=400)
print '{: 8.3f} {: 8.3f} {: 8.3f}'.format(x,y,z)
pylab.ioff()
pylab.show()
def findcircles():
'''Find the current circle closest to the center of the screen.
this will show all circles on the screen.'''
with Communicate('', None, debug=True) as serial:
camera = Camera()
controller = Controller(serial)
while True:
camera.update()
camera.interact()
# camera.status = controller.run(camera.status)
# camera.status = controller.position(camera.status)
if camera.status == 'quit':
break
else:
camera.display(camera.status)
camera.status = 'circle'
camera.circle()
#
#
camera.addoverlay()
camera.show()
# Initialize the args
args = argv.arg(description='Simple python GRBL streamer',
getFile=True)
# Let go!
start = datetime.now()
puts(colored.blue(' Starting file: %s \n at %s'%(args.gcode.name, start)))
# read the full file and then close so that it cannot change.
# I am pretty sure even at 1M lines, I should be able to hold this in mem
lines = args.gcode.readlines()
args.gcode.close()
# get a serial device and wake up the grbl, by sending it some enters
with Communicate(args.device, args.speed, timeout=args.timeout,
debug=args.debug, quiet=args.quiet) as serial:
inBuf = [] # array of length of lines in buffer
for i,line in enumerate(progress.bar(lines)):
# Strip comments/spaces/new line, capitalize, and add line ending
l = re.sub('\s|\(.*?\)','',line.strip()).upper()+'\n'
# if 'M' in l:
# continue
# if this was a comment or blank line just go to the next one
if len(l.strip()) == 0:
continue
out = ''