testmv.py

from __future__ import print_function
import numpy as np

print("pre import")
import mv
print("post import")

l = mv.List(0)
for s in l.Devices.VD000001:#info without opening device
    print("%-25s: %s"%(s.name, s))

#dev = mv.dmg.get_device('BF004672')
#dev2 = mv.dmg.BF004672
#assert dev is dev2

dev = mv.dmg.get_device('VD000001')
settings = dev.Setting
cam_settings = settings.get_object_by_name(b'Camera')
#for s in cam_settings:
#    print "%-25s: %s"%(s.name, s)
    
#s = cam_settings['FlashMode']
#print s.get_dict()
#print s

pf = cam_settings.PseudoFeatures
for p in pf:
    print("%-25s: %s"%(p.name, p))

print(pf.Pseudo64BitIntProp)
pf.Pseudo64BitIntProp = 10
print(pf.Pseudo64BitIntProp)

print(pf.PseudoIntVectorProp)
pf.PseudoIntVectorProp = 1,2,3
print(pf.PseudoIntVectorProp)

## get image
#create request control (optional)
rc  = dev.create_request_control(b'my request control')

#request image, get nr of used request object
nr_requested = dev.image_request() #rc_idx argument????

#wait for image, returns image request nr
image_result = dev.get_image(timeout = 1.0)

#get request result/state
#requ_res, requ_state = dev.image_request_result(nr)
print(image_result.result, image_result.state)

print(image_result.info)


#test for validity
#if requ_res:

#get buffer
buf = image_result.get_buffer()
print("got image", buf.shape, buf)
img = np.asarray(buf)
del image_result

#cleanup
dev.delete_request_control(b'my request control')


#call
print("frame count before statistics reset: ", dev.Statistics.FrameCount)
#dev.Statistics.ResetStatistics()
m = dev.Statistics.get_object_by_name(b'ResetStatistics@i')
m()
print("frame count after  statistics reset: ", dev.Statistics.FrameCount)


import pylab as plt
plt.imshow(np.squeeze(img))
plt.show()