def main(N,refractoryTime,downProbability,inputFilename,threshold,T):
#N is the number of hysterons in the top row
#T is the amount of time to run for, in seconds
a0=1 #maximum of alpha/beta in Preisach Model
#camera information
camXRes = 1312
camYRes = 976
#calibrate the camera to room lighting
print "calibrating..."
cal.calibrate(threshold,N)
#initialization
P.initializeGlobals(camXRes,camYRes,N,refractoryTime,downProbability, inputFilename)
#initialize framebuffer
P.initialize()
P.checkerboard(N+1,N+1)
P.set_alphabeta(a0)
#initialize RPi camera
cam=picamera.PiCamera()
#import camera settings
cameraSettings.setCamera(cam,camXRes,camYRes)
time.sleep(1)
#run main part of code
print "Start run."
P.allOFF()
cam.capture_sequence(outputs(camXRes,camYRes,T), 'yuv', use_video_port=True)
print "Press Enter to exit"
while True:
time.sleep(1)
if sys.stdin in select.select([sys.stdin],[],[],0)[0]:
line=raw_input()
break
P.cleanup()
camXRes = 1312
camYRes = 976
Nvec=[]
for i in range(RANGE):
j=RANGE-i
Nvec.append(j*(j+1)/2);
n = input("How many hysterons do you want to use? (No more than "+str(RANGE*(RANGE+1)/2)+") ")
#find the nearest allowed number of hysterons
for i in range(RANGE):
if (n>=Nvec[i]):
N=Nvec[i]
break
print "Using %d hysterons.\n" %N
print "calibrating..."
cal.calibrate(threshold,RANGE-i)
#initialize everything
PMuserinput.initializeGlobals(camXRes,camYRes, RANGE-i, 0,0)
PMuserinput.set_alphabeta(1)
PMuserinput.initialize()
#calibrate camera
cam = picamera.PiCamera()
PMuserinput.checkerboard(RANGE-i+1,RANGE-i+1)
cameraSettings.setCamera(cam,camXRes,camYRes)
time.sleep(1)
PMuserinput.allOFF()
stream=io.BytesIO()
cam.capture(stream,'yuv',use_video_port=True)
stream.truncate(camXRes*camYRes)
data=np.fromstring(stream.getvalue(),dtype=np.uint8)