Beispiel #1
0
def grid_pick(c,ser_ee,x,y,z,r,stack=1):
    ic.socket_send(c,sCMD=300)                                          # select lego tcp (tool centre point)

    demand_Joints = dict(grid_pos(c,x,y,z+1+stack,r))
    msg = ic.safe_ur_move(c,Pose=demand_Joints,CMD=2,Speed=1.05)        # move above brick

    #ic.super_serial_send(ser_ee,"G",51)

    demand_Joints = dict(grid_pos(c,x,y,z-0.1+stack,r))
    msg = ic.safe_ur_move(c,Pose=demand_Joints,CMD=2,Speed=0.5)

    demand_Joints = dict(grid_pos(c,x,y,z-1+stack,r))
    msg = ic.safe_ur_move(c,Pose=demand_Joints,CMD=2,Speed=0.1)

    if stack == 1:
        ic.super_serial_send(ser_ee,"G",49)                             # close grabber

    ic.socket_send(c,sCMD=299+stack) 
    demand_Pose = dict(smooth_rotate(c,R=15))                 
    #print "demand_Pose: ",demand_Pose
    #ipt = raw_input("continue?")
    msg = ic.safe_ur_move(c,Pose=demand_Pose,CMD=8)                     # rotate grabber

    current_Pose = ic.get_ur_position(c,1)
    demand_Pose = {'x':current_Pose[0],'y':current_Pose[1],'z':current_Pose[2]+20,'rx':current_Pose[3],'ry':current_Pose[4],'rz':current_Pose[5]}
    msg = ic.safe_ur_move(c,Pose=demand_Pose,CMD=8)

    demand_Joints = dict(grid_pos(c,x,y,z+1+stack,r))
    msg = ic.safe_ur_move(c,Pose=demand_Joints,CMD=2,Speed=0.5)     # move back up
Beispiel #2
0
def smooth_rotate(c,R=15):
    # Rotation axis in end-effector co-ordinate system
    R2 = [0,-1,0]
    T2 = R

    trans = {'x':0,'y':0,'z':0,'rx':T2*R2[0],'ry':T2*R2[1],'rz':T2*R2[2]}   # pose decribing transformation (no translation, rotation about defined axis)
    trans_pose = ic.get_ur_position(c,11,trans)                             # returns current pose transformed by 'trans'
        
    return {"x": trans_pose[0], "y": trans_pose[1], "z": trans_pose[2], "rx": trans_pose[3], "ry": trans_pose[4], "rz": trans_pose[5]}
Beispiel #3
0
def smooth_rotate(c, R=15):
    # axis-angle combination formula
    #current_Pose = ic.get_ur_position(c,1)
    #T1 = math.pi*math.sqrt(current_Pose[3]*current_Pose[3]+current_Pose[4]*current_Pose[4]+current_Pose[5]*current_Pose[5])/180
    #R1 = np.array([current_Pose[3]*math.pi/(180*T1),
    #               current_Pose[4]*math.pi/(180*T1),
    #               current_Pose[5]*math.pi/(180*T1)])

    #if r == 0:
    #    T2 = math.pi*R/180
    #    dx = (wp.grid_30_13['x']-wp.grid_30_1['x'])*math.pi/180
    #    dy = (wp.grid_30_13['y']-wp.grid_30_1['y'])*math.pi/180
    #    dz = (wp.grid_30_13['z']-wp.grid_30_1['z'])*math.pi/180
    #    norm = math.sqrt(dx*dx+dy*dy+dz*dz)
    #    R2 = np.array([dx/norm,
    #                   dy/norm,
    #                   dz/norm])

    #T3 = 2*math.acos(math.cos(T1/2)*math.cos(T2/2)-math.sin(T1/2)*math.sin(T2/2)*np.dot(R1,R2))
    #R3 = (math.sin(T2/2)*math.cos(T1/2)*R2+math.cos(T2/2)*math.sin(T1/2)*R1+math.sin(T2/2)*math.sin(T1/2)*np.cross(R2,R2))/math.sin(T3/2)
    #return {"x": current_Pose[0], "y": current_Pose[1], "z": current_Pose[2], "rx": T3*R3[0]*180/math.pi, "ry": T3*R3[1]*180/math.pi, "rz": T3*R3[2]*180/math.pi}

    # Rotation axis in end-effector co-ordinate system
    R2 = [0, -1, 0]
    T2 = R

    trans = {
        'x': 0,
        'y': 0,
        'z': 0,
        'rx': T2 * R2[0],
        'ry': T2 * R2[1],
        'rz': T2 * R2[2]
    }  # pose decribing transformation (no translation, rotation about defined axis)
    trans_pose = ic.get_ur_position(
        c, 11, trans)  # returns current pose transformed by 'trans'

    return {
        "x": trans_pose[0],
        "y": trans_pose[1],
        "z": trans_pose[2],
        "rx": trans_pose[3],
        "ry": trans_pose[4],
        "rz": trans_pose[5]
    }
Beispiel #4
0
def feed_place2(c,ser_ee,sH=0):
    ic.socket_send(c,sCMD=300)                              # select lego tcp (tool centre point)

    # separate stack by placing in pick position
    demand_Pose = copy.deepcopy(wp.Hopper0_feed1)

    demand_Pose['z'] = demand_Pose['z']+38
    msg = ic.safe_ur_move(c,Pose=demand_Pose,CMD=4)         # move above brick

    demand_Pose['z'] = demand_Pose['z']-20.5
    msg = ic.safe_ur_move(c,Pose=demand_Pose,CMD=8,Speed=0.25) 

    demand_Pose = dict(smooth_rotate(c,R=15))
    msg = ic.safe_ur_move(c,Pose=demand_Pose,CMD=8)         # rotate grabber

    current_Pose = ic.get_ur_position(c,1)
    demand_Pose = {'x':current_Pose[0],'y':current_Pose[1],'z':current_Pose[2]+80,'rx':current_Pose[3],'ry':current_Pose[4],'rz':current_Pose[5]}
    msg = ic.safe_ur_move(c,Pose=demand_Pose,CMD=8)

    feed_place(c,ser_ee,H=sH)

    demand_Pose = copy.deepcopy(wp.Hopper0_feed1)

    demand_Pose['z'] = demand_Pose['z']+28.5
    msg = ic.safe_ur_move(c,Pose=demand_Pose,CMD=4)         # move above brick

    demand_Pose['z'] = demand_Pose['z']-20
    msg = ic.safe_ur_move(c,Pose=demand_Pose,CMD=8) 

    ic.super_serial_send(ser_ee,"G",49) 

    demand_Pose['x'] = wp.Hopper0_feed0['x']
    demand_Pose['y'] = wp.Hopper0_feed0['y']
    msg = ic.safe_ur_move(c,Pose=demand_Pose,CMD=8)

    demand_Pose = dict(smooth_rotate(c,R=30))
    msg = ic.safe_ur_move(c,Pose=demand_Pose,CMD=8)         # rotate grabber

    demand_Pose['z'] = demand_Pose['z']+80
    msg = ic.safe_ur_move(c,Pose=demand_Pose,CMD=8)

    #feed_place(c,ser_ee,H=sH)
    return
Beispiel #5
0
def grid_pos(c,x,y,z,r):
    # x:0-31
    # y:0-15
    # z:0-31
    # r:0/90
    nx = 30
    ny = 12
    nz = 9

    # dx = {"x": (wp.grid_30_1['x']-wp.grid_0_1['x'])/nx, "y": (wp.grid_30_1['y']-wp.grid_0_1['y'])/nx, "z": (wp.grid_30_1['z']-wp.grid_0_1['z'])/nx, "rx": 0, "ry": 0, "rz": 0}
    dy1 = {"x": (wp.grid_0_13['x']-wp.grid_0_1['x'])/ny, "y": (wp.grid_0_13['y']-wp.grid_0_1['y'])/ny, "z": (wp.grid_0_13['z']-wp.grid_0_1['z'])/ny, "rx": 0, "ry": 0, "rz": 0}
    dy2 = {"x": (wp.grid_30_13['x']-wp.grid_30_1['x'])/ny, "y": (wp.grid_30_13['y']-wp.grid_30_1['y'])/ny, "z": (wp.grid_30_13['z']-wp.grid_30_1['z'])/ny, "rx": 0, "ry": 0, "rz": 0}
    dz = {"x": (wp.grid_30_1_10['x']-wp.grid_30_1['x'])/nz, "y": (wp.grid_30_1_10['y']-wp.grid_30_1['y'])/nz, "z": (wp.grid_30_1_10['z']-wp.grid_30_1['z'])/nz, "rx": 0, "ry": 0, "rz": 0}

    y1_Pose = {"x": wp.grid_0_1['x'] + (y-1)*dy1['x'] + z*dz['x'], 
                 "y": wp.grid_0_1['y'] + (y-1)*dy1['y'] + z*dz['y'], 
                 "z": wp.grid_0_1['z'] + (y-1)*dy1['z'] + z*dz['z'], 
                 "rx": wp.grid_0_1['rx'], "ry": wp.grid_0_1['ry'], "rz": wp.grid_0_1['rz']}

    y2_Pose = {"x": wp.grid_30_1['x'] + (y-1)*dy2['x'] + z*dz['x'], 
                 "y": wp.grid_30_1['y'] + (y-1)*dy2['y'] + z*dz['y'], 
                 "z": wp.grid_30_1['z'] + (y-1)*dy2['z'] + z*dz['z'], 
                 "rx": wp.grid_30_1['rx'], "ry": wp.grid_0_1['ry'], "rz": wp.grid_0_1['rz']}

    grid_Pose = {"x": ((nx-x)*y1_Pose['x'] + x*y2_Pose['x'])/nx, 
                 "y": ((nx-x)*y1_Pose['y'] + x*y2_Pose['y'])/nx, 
                 "z": ((nx-x)*y1_Pose['z'] + x*y2_Pose['z'])/nx, 
                 "rx": wp.grid_0_1['rx'], "ry": wp.grid_0_1['ry'], "rz": wp.grid_0_1['rz']}


    ic.socket_send(c,sCMD=300)

    calculated_Joints = ic.get_ur_position(c,10,gPose=dict(grid_Pose))      # uses UR inverse kinematics solver to get joint positions, then add rotation for brick orienation
    grid_Joints = {"x": calculated_Joints[0], "y": calculated_Joints[1], "z": calculated_Joints[2], "rx": calculated_Joints[3], "ry": calculated_Joints[4], "rz": calculated_Joints[5]+r}
    if calculated_Joints[5] > 270:
        grid_Joints["rz"] = calculated_Joints[5]+r-360

    return grid_Joints
Beispiel #6
0
def main():
    ipt = raw_input("Robot connected?(y/n)")
    if ipt == "y":
        c, ser_ee = initialize()
        # loop
        print c.recv(1024)
        inp = raw_input("Continue?")
        msg = ic.safe_ur_move(c, Pose=dict(wp.home_joints), CMD=2)

    while True:
        task = raw_input("task: ")
        if task == "o":
            ic.super_serial_send(ser_ee, "G", 51)
        if task == "c":
            ic.super_serial_send(ser_ee, "G", 49)
        if task == "cal":
            ipt = raw_input("Continue?")
            lm.grid_pick(c, ser_ee, 0, 1, 0, 0)
            lm.grid_place(c, ser_ee, 0, 1, 0, 0)
            ipt = raw_input("Continue?")
            lm.grid_pick(c, ser_ee, 30, 1, 0, 0)
            lm.grid_place(c, ser_ee, 30, 1, 0, 0)
            ipt = raw_input("Continue?")
            lm.grid_pick(c, ser_ee, 30, 13, 0, 0)
            lm.grid_place(c, ser_ee, 30, 13, 0, 0)
            ipt = raw_input("Continue?")
            lm.grid_pick(c, ser_ee, 0, 13, 0, 0)
            lm.grid_place(c, ser_ee, 0, 13, 0, 0)
            ipt = raw_input("Continue?")
            msg = ic.safe_ur_move(c, Pose=dict(wp.home_joints), CMD=2)
        if task == "stack":
            msg = ic.safe_ur_move(c, Pose=dict(wp.home_joints), CMD=2)
            time.sleep(3)
            lm.stack_pick(c, ser_ee, 0, 1, 2, 0, stack=3)
            lm.grid_place(c, ser_ee, 30, 1, 2, 0)
        if task == "rot":
            msg = ic.safe_ur_move(c, Pose=dict(wp.home_joints), CMD=2)
            ic.socket_send(c, sCMD=300)
            current_Pose = ic.get_ur_position(c, 1)
            demand_Pose = {
                "x": current_Pose[0],
                "y": current_Pose[1],
                "z": current_Pose[2],
                "rx": current_Pose[3],
                "ry": current_Pose[4],
                "rz": current_Pose[5]
            }
            print "current_Pose: ", demand_Pose
            demand_Pose = dict(lm.smooth_rotate(c, 0, R=20))
            print "demand_Pose: ", demand_Pose
            ipt = raw_input("continue?")
            msg = ic.safe_ur_move(c, Pose=demand_Pose, CMD=8)


#        if task == "lego":
#            #time.sleep(5)
#            ipt = raw_input("Open?(y/n)")
#            if ipt == "y":
#                ic.super_serial_send(ser_ee,"G",51)
#            for i in range(0,3):
#                for j in range(0,4):
#                    for k in range(0,2):
#                        lm.grid_pick(c,ser_ee,j*8+3,k*6+1,4,0)
#                        lm.grid_place(c,ser_ee,j*8+3,k*6+7,4,0)
#                    msg = ic.safe_ur_move(c,Pose=dict(wp.home_joints),CMD=2)
#                for j in range(0,4):
#                    for k in range(0,2):
#                        lm.grid_pick(c,ser_ee,27-j*8,13-k*6,4,0)
#                        lm.grid_place(c,ser_ee,27-j*8,7-k*6,4,0)
#                    msg = ic.safe_ur_move(c,Pose=dict(wp.home_joints),CMD=2)
        if task == "lego":
            ic.socket_send(c, sCMD=300)
            lm.grid_pick(c, ser_ee, 0, 1, 0, 0)
        if task == "pt":
            #time.sleep(5)
            ipt = raw_input("Open?(y/n)")
            if ipt == "y":
                ic.super_serial_send(ser_ee, "G", 51)
            for i in range(0, 4):
                for j in range(0, 4):
                    for k in range(0, 2):
                        lm.grid_pick(c, ser_ee, ((j + k) * 8 + 3) % 32,
                                     k * 6 + 1, 1, 0)
                        lm.grid_place(c, ser_ee, ((j + k + 1) * 8 + 3) % 32,
                                      k * 6 + 7, 1, 0)
                    msg = ic.safe_ur_move(c, Pose=dict(wp.home_joints), CMD=2)
                for j in range(0, 4):
                    lm.grid_pick(c, ser_ee, j * 8 + 3, 13, 1, 0)
                    lm.grid_place(c, ser_ee, ((j + 1) * 8 + 3) % 32, 1, 1, 0)
                msg = ic.safe_ur_move(c, Pose=dict(wp.home_joints), CMD=2)

        if task == "wp":
            msg = ic.safe_ur_move(c, Pose=dict(wp.feed_stow_wp_joints), CMD=2)
        if task == "pose":
            current_Pose = ic.get_ur_position(c, 1)
            print "current pose: ", current_Pose
        if task == "joints":
            current_Joints, current_Grip = ic.get_ur_position(c, 3)
            print "current joints: ", current_Joints

        if task == "dis":
            model = fd.import_file("example.txt")
            bricks = fd.decode_file(model)
            que, opt = dis.sort_bricks_dis(bricks, model)
            print opt
            print "x\ty\tp\tr\tex\tey"
            for i in range(0, len(que)):
                print que[i]['x'], '\t', que[i]['y'], '\t', que[i][
                    'p'], '\t', que[i]['r'], '\t', que[i]['ye'], '\t', que[i][
                        'xe']
            lm.clean_disassemble(c, ser_ee, que)

        if task == "disre":
            ipt = raw_input("Open?(y/n)")
            if ipt == "y":
                ic.super_serial_send(ser_ee, "G", 51)
            model = fd.import_file("examplere.txt")
            bricks = fd.decode_file(model)
            que, opt = dis.sort_bricks_dis(bricks, model)
            print opt
            print "x\ty\tp\tr\tex\tey"
            for i in range(0, len(que)):
                print que[i]['x'], '\t', que[i]['y'], '\t', que[i][
                    'p'], '\t', que[i]['r'], '\t', que[i]['ye'], '\t', que[i][
                        'xe']
            ipt = raw_input("continue?")
            #lm.assemble(c,ser_ee,bricks)
            #ipt = raw_input("continue?")
            lm.clean_disassemble(c, ser_ee, que)

        if task == "ass":
            model = fd.import_file("example.txt")
            bricks = fd.decode_file(model)
            que, opt = ass.sort_bricks_ass(bricks, model)
            print opt
            print "x\ty\tp\tr\tex\tey"
            for i in range(0, len(que)):
                print que[i]['x'], '\t', que[i]['y'], '\t', que[i][
                    'p'], '\t', que[i]['r'], '\t', que[i]['ye'], '\t', que[i][
                        'xe']
            ipt = raw_input('Continue?')
            if ipt == 'y':
                lm.clean_assemble(c, ser_ee, que)

        if task == "assre":
            ipt = raw_input("Open?(y/n)")
            if ipt == "y":
                ic.super_serial_send(ser_ee, "G", 51)
            model = fd.import_file("examplere.txt")
            bricks = fd.decode_file(model)
            que, opt = ass.sort_bricks_ass(bricks, model)
            print opt
            for i in range(0, len(que)):
                if que[i]['r'] == 0 or que[i]['r'] == 180:
                    print que[i]['x'], ', ', que[i]['y'] + que[i][
                        'p'], ', ', que[i]['z']
                else:
                    print que[i]['x'] + que[i]['p'], ', ', que[i][
                        'y'], ', ', que[i]['z']
            ipt = raw_input("continue?")
            #lm.assemble(c,ser_ee,bricks)
            #ipt = raw_input("continue?")
            lm.assemble(c, ser_ee, que)

        if task == "i":
            model = fd.import_file("example.txt")
            #print get_size(model)

        if task == "stow":
            h = int(raw_input("H: "))
            s = int(raw_input("stack: "))
            msg = ic.safe_ur_move(c, Pose=dict(wp.home_joints), CMD=2)
            if s == 2:
                lm.feed_place2(c, ser_ee, sH=h)
            lm.feed_place(c, ser_ee, H=h)
            msg = ic.safe_ur_move(c, Pose=dict(wp.home_joints), CMD=2)
        if task == "pick":
            msg = ic.safe_ur_move(c, Pose=dict(wp.home_joints), CMD=2)
            h = int(raw_input("H: "))
            x = int(raw_input("x: "))
            s = int(raw_input("stack: "))
            lm.feed_pick(c, ser_ee, X=x, H=h, stack=s)
            msg = ic.safe_ur_move(c, Pose=dict(wp.home_joints), CMD=2)

        if task == "ls":
            model = fd.import_file("example.txt")
            bricks = fd.decode_file(model)
            #tic = time.time()
            que, opt, p = ass.sort_bricks_ass(bricks, copy.deepcopy(model))
            #print "sort time = ", time.time()-tic
            #print "Sort output: ", opt
            #print "total cost = ",ass.list_cost(que,copy.deepcopy(model))
            #print ""
            #for i in range(0,len(que)):
            #    if que[i]['r'] == 0 or que[i]['r'] == 180:
            #        print que[i]['x'],', ',que[i]['y'],', ',que[i]['p'],', ',que[i]['r'],', ',que[i]['z'],', ',que[i]['ye'],', ',que[i]['xe']
            #    else:
            #        print que[i]['x'],', ',que[i]['y'],', ',que[i]['p'],', ',que[i]['r'],', ',que[i]['z'],', ',que[i]['xe'],', ',que[i]['ye']

            #for i in range(0,len(que)):
            #    if que[i]['r'] == 0 or que[i]['r'] == 180:
            #        print que[i]['x'],', ',que[i]['y']+que[i]['p'],', ',que[i]['z'],', ',que[i]['ye'],', ',que[i]['xe']
            #    else:
            #        print que[i]['x']+que[i]['p'],', ',que[i]['y'],', ',que[i]['z'],', ',que[i]['xe'],', ',que[i]['ye']

            #ipt = raw_input("continue?")
            #tic = time.time()
            #delay = lm.assemble(c,ser_ee,que)
            #tock = time.time()
            print "----------- assembly prob ----------"
            print "               ", p * 100, '%'
            print "----------- assembly time ----------"
            print "               ", 14.8 * len(que)

            #ipt = raw_input("continue?")
            #model = fd.import_file("example.txt")
            #bricks = fd.decode_file(model)
            #tic = time.time()
            que, opt = dis.sort_bricks_dis(bricks, copy.deepcopy(model))
            #print "dis time = ", time.time()-tic
            print "Sort output: ", opt
            #print "total cost = ",ass.list_cost(que,copy.deepcopy(model))
            #for i in range(0,len(que)):
            #    if que[i]['r'] == 0 or que[i]['r'] == 180:
            #        print que[i]['x'],', ',que[i]['y'],', ',que[i]['p'],', ',que[i]['r'],', ',que[i]['z'],', ',que[i]['ye'],', ',que[i]['xe']
            #    else:
            #        print que[i]['x'],', ',que[i]['y'],', ',que[i]['p'],', ',que[i]['r'],', ',que[i]['z'],', ',que[i]['xe'],', ',que[i]['ye']
            #tic1 = time.time()
            #lm.disassemble(c,ser_ee,que)
            #toc1 = time.time()
            if opt == 'y':
                print "--------- disassembly prob  --------"
                print "               ", (0.999**len(que)) * 100, '%'
            if opt == 'n':
                print "--------- disassembly prob  ---------"
                print "               ", 0, '%'
            print "--------- disassembly time  --------"
            print "               ", 20.8 * len(que)
            print ""
            print ""
            print ""
            print ""
        if task == "lsflex":
            model = fd.import_file("example.txt")
            bricks = fd.decode_file(model)
            flex, updated_model, opt = flx.sort_bricks_flex(bricks, model)
            que, opt, p = ass.sort_bricks_ass(flex,
                                              copy.deepcopy(updated_model))

            print "----------- assembly prob ----------"
            print "               ", p * 100, '%'
            print "----------- assembly time ----------"
            print "               ", 14.8 * len(que)

            que, opt = dis.sort_bricks_dis(flex, copy.deepcopy(updated_model))
            if opt == 'y':
                print "--------- disassembly prob  --------"
                print "               ", (0.999**len(que)) * 100, '%'
            if opt == 'n':
                print "--------- disassembly prob  ---------"
                print "               ", 0, '%'
            print "--------- disassembly time  --------"
            print "               ", 20.8 * len(que)
            print ""
            print ""
            print ""
            print ""
        if task == "re":
            model1 = fd.import_file("example.txt")
            bricks1 = fd.decode_file(model1)
            model2 = fd.import_file("examplere.txt")
            bricks2 = fd.decode_file(model2)
            dis_list, ass_list = rea.reassemble(bricks1, bricks2, model1,
                                                model2)
            #print "dis_list :",dis_list
            #print "as_list :",ass_list
            #ipt = raw_input("continue?")
            que, opt = dis.sort_bricks_dis(dis_list, copy.deepcopy(model1))
            print "disassembly sort output: ", opt
            print "-------------- remove --------------"
            print "x", ",", " y", ",", " p", ",", "  r", ",", " z"
            for i in range(0, len(que)):
                if que[i]['r'] == 0 or que[i]['r'] == 180:
                    print que[i]['x'], ', ', que[i]['y'], ', ', que[i][
                        'p'], ', ', que[i]['r'], ', ', que[i]['z']
                else:
                    print que[i]['x'], ', ', que[i]['y'], ', ', que[i][
                        'p'], ', ', que[i]['r'], ', ', que[i]['z']
            ipt = raw_input("continue?")
            lm.disassemble(c, ser_ee, que)
            print ""
            print ""
            que, opt = ass.sort_bricks_ass(ass_list, copy.deepcopy(model2))
            print "assembly sort output: ", opt
            print "-------------- build  --------------"
            print "x", ",", " y", ",", " p", ",", "  r", ",", " z", ",", " ex", ",", " ey"
            for i in range(0, len(que)):
                if que[i]['r'] == 0 or que[i]['r'] == 180:
                    print que[i]['x'], ', ', que[i]['y'], ', ', que[i][
                        'p'], ', ', que[i]['r'], ', ', que[i][
                            'z'], ', ', -que[i]['ye'], ', ', que[i]['xe']
                else:
                    print que[i]['x'], ', ', que[i]['y'], ', ', que[i][
                        'p'], ', ', que[i]['r'], ', ', que[i]['z'], ', ', que[
                            i]['xe'], ', ', que[i]['ye']
            ipt = raw_input("continue?")
            lm.assemble(c, ser_ee, que)

        if task == 'flex':
            ipt = int(raw_input("model1?"))
            if ipt == 1:
                model = fd.import_file("model1.txt")
            elif ipt == 2:
                model = fd.import_file("model2.txt")
            elif ipt == 3:
                model = fd.import_file("model3.txt")
            elif ipt == 4:
                model = fd.import_file("model4.txt")
            elif ipt == 5:
                model = fd.import_file("model5.txt")
            elif ipt == 6:
                model = fd.import_file("model6.txt")
            bricks = fd.decode_file(model)
            que, updated_model, opt = flx.sort_bricks_flex(bricks, model)
            print "flex sort output: ", opt
            print "-------------- build  --------------"
            print "x", ",", " y", ",", " p", ",", "  r", ",", " z", ",", "ex", ",", "ey", ",", " b"
            for i in range(0, len(que)):
                if que[i]['r'] == 0 or que[i]['r'] == 180:
                    print que[i]['x'], ', ', que[i]['y'], ', ', que[i][
                        'p'], ', ', que[i]['r'], ', ', que[i]['z'], ', ', -que[
                            i]['ye'], ', ', que[i]['xe'], ', ', que[i]['b']
                else:
                    print que[i]['x'], ', ', que[i]['y'], ', ', que[i][
                        'p'], ', ', que[i]['r'], ', ', que[i]['z'], ', ', que[
                            i]['xe'], ', ', que[i]['ye'], ', ', que[i]['b']
            ipt = raw_input("continue?")

            que, opt = ass.sort_bricks_ass(que, copy.deepcopy(updated_model))
            print "assembly sort output: ", opt
            print "-------------- build  --------------"
            print "x", ",", " y", ",", " p", ",", "  r", ",", " z", ",", "ex", ",", "ey", ",", " b"
            for i in range(0, len(que)):
                if que[i]['r'] == 0 or que[i]['r'] == 180:
                    print que[i]['x'], ', ', que[i]['y'], ', ', que[i][
                        'p'], ', ', que[i]['r'], ', ', que[i]['z'], ', ', -que[
                            i]['ye'], ', ', que[i]['xe'], ', ', que[i]['b']
                else:
                    print que[i]['x'], ', ', que[i]['y'], ', ', que[i][
                        'p'], ', ', que[i]['r'], ', ', que[i]['z'], ', ', que[
                            i]['xe'], ', ', que[i]['ye'], ', ', que[i]['b']
            print ass.list_cost(que, updated_model)
            ipt = raw_input("continue?")
            tic = time.time()
            delay = lm.assemble(c, ser_ee, que)
            tock = time.time()
            print "----------- assembly time ----------"
            print "               ", tock - tic - delay
            print "------------- resources ------------"
            print "               ", len(que)

            #que,opt = dis.sort_bricks_dis(que,copy.deepcopy(updated_model))
            #print "disassembly sort output: ",opt
            #print "-------------- build  --------------"
            #print "x",","," y",","," p",",","  r",","," z",",","ex",",","ey",","," b"
            #for i in range(0,len(que)):
            #    if que[i]['r'] == 0 or que[i]['r'] == 180:
            #        print que[i]['x'],', ',que[i]['y'],', ',que[i]['p'],', ',que[i]['r'],', ',que[i]['z'],', ',-que[i]['ye'],', ',que[i]['xe'],', ',que[i]['b']
            #    else:
            #        print que[i]['x'],', ',que[i]['y'],', ',que[i]['p'],', ',que[i]['r'],', ',que[i]['z'],', ',que[i]['xe'],', ',que[i]['ye'],', ',que[i]['b']
            #ipt = raw_input("continue?")
            #lm.disassemble(c,ser_ee,que)

        if task == "reflex":
            ipt = int(raw_input("model1?"))
            if ipt == 1:
                model1 = fd.import_file("model1.txt")
                model2 = fd.import_file("model2.txt")
            elif ipt == 2:
                model1 = fd.import_file("model2.txt")
                model2 = fd.import_file("model3.txt")
            elif ipt == 3:
                model1 = fd.import_file("model3.txt")
                model2 = fd.import_file("model4.txt")
            elif ipt == 4:
                model1 = fd.import_file("model4.txt")
                model2 = fd.import_file("model5.txt")
            elif ipt == 5:
                model1 = fd.import_file("model5.txt")
                model2 = fd.import_file("model6.txt")

            bricks1 = fd.decode_file(model1)
            #print "1 length: ", len(bricks1)
            bricks2 = fd.decode_file(model2)
            #print "2 length: ", len(bricks2)
            flex1, updated_model1, opt1 = flx.sort_bricks_flex(bricks1, model1)
            flex2, updated_model2, opt2 = flx.sort_bricks_flex(bricks2, model2)
            dis_list, ass_list = rea.reassemble(flex1, flex2, updated_model1,
                                                updated_model2)
            print "dis_list :", dis_list
            print "as_list :", ass_list
            ipt = raw_input("continue?")
            que, opt = dis.sort_bricks_dis(dis_list,
                                           copy.deepcopy(updated_model1))
            print "disassembly sort output: ", opt
            print "-------------- remove --------------"
            print "x", ",", " y", ",", " p", ",", "  r", ",", " z"
            for i in range(0, len(que)):
                if que[i]['r'] == 0 or que[i]['r'] == 180:
                    print que[i]['x'], ', ', que[i]['y'], ', ', que[i][
                        'p'], ', ', que[i]['r'], ', ', que[i]['z']
                else:
                    print que[i]['x'], ', ', que[i]['y'], ', ', que[i][
                        'p'], ', ', que[i]['r'], ', ', que[i]['z']
            ipt = raw_input("continue?")
            tic1 = time.time()
            lm.disassemble(c, ser_ee, que)
            toc1 = time.time()
            bricks_saved = len(que)
            #print "dis length: ", bricks_saved
            #print ""
            #print ""
            que, opt = ass.sort_bricks_ass(ass_list,
                                           copy.deepcopy(updated_model2))
            #print "ass length: ", len(que)
            #print "P(success): ",p
            #print ""
            print "assembly sort output: ", opt
            print "-------------- build  --------------"
            print "x", ",", " y", ",", " p", ",", "  r", ",", " z", ",", " ex", ",", " ey"
            for i in range(0, len(que)):
                if que[i]['r'] == 0 or que[i]['r'] == 180:
                    print que[i]['x'], ', ', que[i]['y'], ', ', que[i][
                        'p'], ', ', que[i]['r'], ', ', que[i][
                            'z'], ', ', -que[i]['ye'], ', ', que[i]['xe']
                else:
                    print que[i]['x'], ', ', que[i]['y'], ', ', que[i][
                        'p'], ', ', que[i]['r'], ', ', que[i]['z'], ', ', que[
                            i]['xe'], ', ', que[i]['ye']
            ipt = raw_input("continue?")
            tic2 = time.time()
            delay = lm.assemble(c, ser_ee, que)
            toc2 = time.time()

            print "---------- reassembly time ---------"
            print "               ", toc2 - tic2 - delay + toc1 - tic1
            print "------------- resources ------------"
            print "               ", len(que) - bricks_saved
        if task == 'time':
            tic = time.time()
            ipt = raw_input("Refill hopper and press enter to continue")
            toc = time.time()
            print toc - tic
        if task == 'gol':
            nbricks = int(raw_input("Number of starting bricks: "))
            iter = int(raw_input("Number of iterations: "))
            gol.game_of_life(c, ser_ee, nbricks, iter)