diff options
Diffstat (limited to 'random241.py')
-rwxr-xr-x | random241.py | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/random241.py b/random241.py deleted file mode 100755 index 47bdff7..0000000 --- a/random241.py +++ /dev/null @@ -1,67 +0,0 @@ -#!/usr/bin/python2 - -import cv -import time -import numpy as np -import logging -import random241arg as arg -import random241sensor as sensor -import random241osc as osc - -showStream = False -stop_key = 0 -capture = True -camNumber = 1 -time_delta = 60 * 60 / 2 -logging.basicConfig(filename='random241.log', - format='%(asctime)s %(message)s', - filemode='w', level=logging.INFO) -last_time = time.time() - -# Read parameters -params = arg.read_params() -# Define which cam to use, etc. -#cam = sensor.capture(params['-c'], showStream) - -# Get frame and size information from camera -cam = cv.CaptureFromCAM(camNumber) -frame = cv.QueryFrame(cam) -if frame is not None: - frame_size = cv.GetSize(frame) - logging.info('Grabbing random numbers from: %dx%dpx.', - frame_size[0], frame_size[1]) - - # Get matrix with values from frame - mat = cv.GetMat(frame) - frame_values = np.asarray(mat) - # Create grayscale image - gray_values = sensor.bgr2gray(frame_values) - - # Define the time to run the test - time_delta = time_delta + time.time() - - # Setup OSC - osc.connect_to_server("127.0.0.1", 57120) - - # Main loop for accessing the camera and calculating random numbers from it - #while True: - while time_delta > time.time(): -# last_time = time.time() - img = cv.QueryFrame(cam) - # Get a numpy array with rgb values - mat_from_frame = sensor.frame_to_mat(img) - gray_mat = sensor.bgr2gray(mat_from_frame) - randomness = sensor.harvest_entropy(gray_mat) - if randomness is not None: - delta = time.time() - last_time - last_time = time.time() - osc.send_msg(delta, randomness) - if showStream: - while stop_key != ord("q"): - cv.ShowImage("Americium 241", img) - key = cv.WaitKey(2) - - #time.sleep(5) - #random241sensor.set_capture(False) -else: - logging.error('Connect camera %d first!', camNumber) |