def camp():
# send 3d set to compute - without display
#num = request.args.get('number')
send_start()
camera = init_camera()
camera.resolution =(160,160)
#camera.framerate_range =(10,10)
cam_settings = CameraSettings(camera)
init_3d_camera(cam_settings)
size = request.args.get('size', None)
if size:
camera.resolution =(int(size),int(size))
set_dias(False)
set_flash(FLASH_LEVEL)
warm_up()
fd1 = BytesIO()
camera.capture(fd1, format='jpeg', use_video_port=True, quality=JPEG_QUALITY)
fd1.truncate()
fd1.seek(0)
(fd2, fd3) = get_picture_set(camera)
send_picture([fd1,fd2,fd3], 1)
camera.close()
led_off()
send_stop()
res = { "device": DEVICEID }
return res
def p_picture():
arg = "?" + get_set_led()
camera = init_camera()
warm_up()
exposure = get_exposure_info(camera)
camera.close()
return render_template('picture.html', name="", exposure=exposure, arg=arg)
def u_picture():
#?quality=85&dias=0&type=jpeg/png
camera = init_camera()
camera.resolution = (2592, 1944)
pic_format = 'jpeg'
pic_mime = 'image/jpeg'
img_type = request.args.get('type', None)
if img_type == 'png':
pic_format = 'png'
pic_mime = 'image/png'
pic_quality = 85
quality = request.args.get('quality', None)
if quality:
pic_quality = int(quality)
size = request.args.get('size', None)
if size:
camera.resolution = (int(size), int(size))
compensation = request.args.get('compensation', None)
if compensation:
camera.exposure_compensation = int(compensation)
zoom = request.args.get('zoom', None)
if zoom:
res = myzoom(float(zoom))
print("zoom", zoom, res)
camera.zoom = res
get_set_led()
warm_up()
if _DEBUG:
print(get_exposure_info(camera))
return send_file(get_picture(camera,
format=pic_format,
quality=pic_quality),
mimetype=pic_mime)
def info():
camera = init_camera()
get_set_led()
warm_up()
camera_info = get_picture_info(camera)
#pprint.pprint(camera_info)
camera.close()
led_off()
return Response(
pprint.pformat(camera_info).replace('\n', '<br />') +
'<br><a href="/">Back</a>')
def cam():
set_flash(FLASH_LEVEL)
send_api_request("start2d", url=COMPUTE_SERVER)
camera = init_camera()
camera.resolution = (640, 480)
#camera.framerate_range =(10,25)
size = request.args.get('size', None)
if size:
camera.resolution = (int(size), int(size))
warm_up()
return Response(get_pictures(camera),
mimetype='multipart/x-mixed-replace; boundary=frame')
def test():
mycamera = init_camera()
mycamera.resolution = (640, 480)
warm_up()
settings = CameraSettings(mycamera)
dias = None
flash = None
if request.method == 'POST':
print(request.form)
settings.contrast = int(request.form['contrast'])
settings.brightness = int(request.form['brightness'])
settings.saturation = int(request.form['saturation'])
settings.iso = int(request.form['iso'])
settings.exposure_compensation = int(
request.form['exposure_compensation'])
settings.exposure_mode = request.form['exposure_mode']
settings.awb_mode = request.form['awb_mode']
settings.sharpness = int(request.form['sharpness'])
settings.meter_mode = request.form['meter_mode']
settings.drc_strength = request.form['drc_strength']
settings.resolution = request.form['resolution']
settings.shutter_speed = int(request.form['shutter_speed']) * 1000
dias = request.form.get('dias')
flash = request.form.get('flash')
#print ("Flash", flash)
#print ("Dias", dias)
fd = capture_picture(mycamera)
exposure1 = Markup(
get_exposure_info(mycamera) + "<br>" + get_white_balance(mycamera))
img1 = base64.b64encode(fd.getvalue()).decode()
settings.set()
mysettings = "Camera: " + settings.str()
if flash:
set_flash(True)
if dias:
set_dias(True)
warm_up()
fd2 = capture_picture(mycamera)
exposure2 = Markup(
get_exposure_info(mycamera) + "<br>" + get_white_balance(mycamera) +
" " + mysettings)
img2 = base64.b64encode(fd2.getvalue()).decode()
mycamera.close()
set_flash(False)
set_dias(False)
return render_template('calibrate.html',
header="Calibrate",
img1=img1,
img2=img2,
exposure1=exposure1,
exposure2=exposure2)
def test():
server_up = send_start()
if not server_up:
return '{"result": 0, "reason": "no connection to compute server"}'
camera = init_camera()
camera.resolution =(160,160)
camera.framerate_range =(10,10)
cam_settings = CameraSettings(camera)
mode = ''
mode = request.args.get('mode', None)
init_3d_camera(cam_settings)
# start
set_dias(False)
set_flash(FLASH_LEVEL)
warm_up()
return Response(get_test_pictures(camera, mode=mode),mimetype='multipart/x-mixed-replace; boundary=frame')
def cam():
get_set_led()
camera = init_camera()
warm_up()
if _DEBUG:
print(get_exposure_info(camera))
size = request.args.get('size', None)
if size:
camera.resolution = (int(size), int(size))
max_frame = request.args.get('maxframerate', None)
if max_frame:
myrange = camera.framerate_range
camera.framerate_range = (myrange.low, int(max_frame))
quality = request.args.get('quality', None)
if quality:
quality = int(quality)
return Response(scan_cont_pictures(camera, quality=quality),
mimetype='multipart/x-mixed-replace; boundary=frame')
def picture():
# send one picture to API server
camera = init_camera()
camera.resolution = (640, 480)
#camera.framerate_range =(10,25)
size = request.args.get('size', None)
if size:
camera.resolution = (int(size), int(size))
warm_up()
fd = capture_picture(camera)
expinfo = get_exposure_info(camera)
camera.close()
res = send_file_object(fd,
"2d.jpg",
data={
'folder': "testfolder",
'exposure': expinfo
})
print(res)
return Response(res)
def cam():
# send 3d set to compute
no_pictures = request.args.get('no_pictures', NUMBER_PICTURES, type=int)
picture_interval = request.args.get('picture_interval', PICTURE_INTERVAL, type=float)
server_up = send_start()
if not server_up:
return '{"result": 0, "reason": "no connection to compute server"}'
camera = init_camera()
camera.resolution =(160,160)
camera.framerate_range =(10,10)
cam_settings = CameraSettings(camera)
init_3d_camera(cam_settings)
size = request.args.get('size', None)
if size:
camera.resolution =(int(size),int(size))
# start
set_dias(False)
set_flash(FLASH_LEVEL)
warm_up()
return Response(get_pictures(camera, no_pictures=no_pictures, picture_interval=picture_interval),mimetype='multipart/x-mixed-replace; boundary=frame')
def cam3dias():
# send a serie of pictures
send_start()
camera = init_camera()
camera.resolution =(160,160)
camera.framerate_range =(10,10)
cam_settings = CameraSettings(camera)
init_3d_camera(cam_settings)
size = request.args.get('size', None)
if size:
camera.resolution =(int(size),int(size))
print (get_exposure_info(camera))
set_dias(False)
set_flash(True)
print (get_exposure_info(camera))
warm_up()
print (get_exposure_info(camera))
warm_up()
print (get_exposure_info(camera))
warm_up()
print (get_exposure_info(camera))
return Response(get_dias(camera, 10),mimetype='multipart/x-mixed-replace; boundary=frame')
def camera():
sleeptime = 1.5
os.makedirs("/tmp/calib", mode=0o777, exist_ok=True)
mycamera = init_camera()
#mycamera.resolution =(2592,1944)
set_dias(0)
set_flash(0)
warm_up()
if _DEBUG:
print(get_camera_settings(mycamera))
#normal
mycamera.capture('/tmp/calib/color.png', use_video_port=False)
if _DEBUG:
print("Color", get_exposure_info(mycamera))
mycamera.capture('/tmp/calib/color.jpg', use_video_port=False)
write_picture_info("/tmp/calib/color.json",
get_picture_info_json(mycamera))
#dias
set_dias(1)
sleep(sleeptime)
mycamera.capture('/tmp/calib/dias.png', use_video_port=False)
if _DEBUG:
print("Dias:", get_exposure_info(mycamera))
mycamera.capture('/tmp/calib/dias.jpg', use_video_port=False)
write_picture_info("/tmp/calib/dias.json", get_picture_info_json(mycamera))
#full flash
set_dias(0)
set_flash(1)
sleep(sleeptime)
mycamera.capture('/tmp/calib/flash.png', use_video_port=False)
if _DEBUG:
print("Flash", get_exposure_info(mycamera))
mycamera.capture('/tmp/calib/flash.jpg', use_video_port=False)
write_picture_info("/tmp/calib/flash.json",
get_picture_info_json(mycamera))
fix_exposure(mycamera)
#dark
set_flash(0)
sleep(sleeptime)
mycamera.capture('/tmp/calib/nolight.png', use_video_port=False)
if _DEBUG:
print("NoLight", get_exposure_info(mycamera))
mycamera.capture('/tmp/calib/nolight.jpg', use_video_port=False)
write_picture_info("/tmp/calib/nolight.json",
get_picture_info_json(mycamera))
auto_exposure(mycamera)
#low flash
set_dias(0)
set_flash(0.1)
sleep(sleeptime)
mycamera.capture('/tmp/calib/flash01.png', use_video_port=False)
if _DEBUG:
print("Flash01", get_exposure_info(mycamera))
mycamera.capture('/tmp/calib/flash01.jpg', use_video_port=False)
write_picture_info("/tmp/calib/flash01.json",
get_picture_info_json(mycamera))
fix_exposure(mycamera)
set_flash(0)
sleep(sleeptime)
mycamera.capture('/tmp/calib/nolight01.png', use_video_port=False)
mycamera.close()
filelist = [
'/tmp/calib/color.png',
'/tmp/calib/color.jpg',
'/tmp/calib/color.json',
'/tmp/calib/dias.png',
'/tmp/calib/dias.jpg',
'/tmp/calib/dias.json',
'/tmp/calib/flash.png',
'/tmp/calib/flash.jpg',
'/tmp/calib/flash.json',
'/tmp/calib/nolight.png',
'/tmp/calib/nolight.jpg',
'/tmp/calib/nolight.json',
'/tmp/calib/flash01.png',
'/tmp/calib/flash01.jpg',
'/tmp/calib/flash01.json',
#'/tmp/calib/nolight01.png', '/tmp/calib/nolight01.jpg', '/tmp/calib/nolight01.json'
]
res = send_files(filelist,
post_data={
"cmd": "calcamera",
"sice": 160,
"zoom": ZOOM
})
if res:
return res
print("det gik skidt", res)
return '{ "result": "false"}'
