uflag2 = Value('B',1)
proc2 = Process(target=socketcomm,args=(port2,pipecf2,uflag2,uarray2))
################## START PROCESSES ##################
proc1.start()
proc2.start()
# uncomment nextline for testing
vs = WebcamVideoStream(src=0).start()
################## BEGIN MAIN LOOP ##################
print "Udating c..."
c1 = pipecl1.recv() #Blocking
c2 = pipecl2.recv() #Blocking
update_c(c1.ravel(),c2.ravel()) #########
print "Running main loop..."
while runflag:
#print uflag1.value
#print uflag2.value
dat1 = uflag1.value
dat2 = uflag2.value
frame = vs.read() #for testing
#datrecv1 = pipeul1.recv() #Blocking
#datrecv2 = pipeul2.recv() #Blocking
#if datrecv1[0] and datrecv2[0]:
if (dat1 == 2) and (dat2 ==2):
#pos3d = calc3d(datrecv2[2].ravel(),datrecv1[2].ravel()) ########
with uarray1.get_lock():
arr1 = np.frombuffer(uarray1.get_obj())
################## START PROCESSES ################## try: runflag = True proc1.start() #proc1 = SocketReader(port=8000,dat_size=26,pipecal=pipecf1).start() proc2.start() #proc2 = SocketReader(port=8080,dat_size=26,pipecal=pipecf2).start() #uncomment nextline for testing vs = WebcamVideoStream(src=0).start() ################## BEGIN MAIN LOOP ################## print "Udating c..." c1 = pipecl1.recv() #Blocking c2 = pipecl2.recv() #Blocking update_c(c1,c2) ######### print "Running main loop..." while runflag: dat1 = uflag1.value dat2 = uflag2.value frame = vs.read() #for testing if (dat1 == 2) and (dat2 ==2): with uarray1.get_lock(): arr1 = np.frombuffer(uarray1.get_obj()) with uarray2.get_lock(): arr2 = np.frombuffer(uarray2.get_obj()) pos3d = calc3d(arr1,arr2) #print np.asarray(pos3d) imgpts, jac = cv2.projectPoints(np.float32([np.asarray(pos3d)]).reshape(-1,3), rvecs, tvecs, mtx, dist) cv2.rectangle(frame,(int(imgpts[0,0,0]) - 2,int(imgpts[0,0,1]) - 2),(int(imgpts[0,0,0]) + 2 ,int(imgpts[0,0,1]) + 2),(255,0,0),1)
