def main():
logging.basicConfig(format='%(levelname)s: %(name)s: %(message)s',
level=logging.WARNING)
callback_obj = gp.check_result(gp.use_python_logging())
camera = gp.check_result(gp.gp_camera_new())
gp.check_result(gp.gp_camera_init(camera))
text = gp.check_result(gp.gp_camera_get_summary(camera))
print('Summary')
print('=======')
print(text.text)
print('Abilities')
print('=========')
abilities = gp.check_result(gp.gp_camera_get_abilities(camera))
print('model:', abilities.model)
print('status:', abilities.status)
print('port:', abilities.port)
print('speed:', abilities.speed)
print('operations:', abilities.operations)
print('file_operations:', abilities.file_operations)
print('folder_operations:', abilities.folder_operations)
print('usb_vendor:', abilities.usb_vendor)
print('usb_product:', abilities.usb_product)
print('usb_class:', abilities.usb_class)
print('usb_subclass:', abilities.usb_subclass)
print('usb_protocol:', abilities.usb_protocol)
print('library:', abilities.library)
print('id:', abilities.id)
print('device_type:', abilities.device_type)
gp.check_result(gp.gp_camera_exit(camera))
return 0
def info():
context = gp_context_new()
error, camera = gp_camera_new()
error = gp_camera_init(camera, context)
error, text = gp_camera_get_summary(camera, context)
error = gp_camera_exit(camera, context)
return text.text
def initCamera():
global camera
global context
print("Init camera")
# SLR Setup
# GPhoto init / testing
context = gp.gp_context_new()
error, camera = gp.gp_camera_new()
error = gp.gp_camera_init(camera, context)
error, text = gp.gp_camera_get_summary(camera, context)
#print('Summary')
#print('=======')
#print(text.text)
# required configuration will depend on camera type!
print('Checking camera config')
config = gp.check_result(gp.gp_camera_get_config(camera))
OK, image_format = gp.gp_widget_get_child_by_name(config, 'imageformat')
if OK >= gp.GP_OK:
value = gp.check_result(gp.gp_widget_get_value(image_format))
if 'raw' in value.lower():
print('Cannot preview raw images')
# find the capture size class config item
OK, capture_size_class = gp.gp_widget_get_child_by_name(
config, 'capturesizeclass')
if OK >= gp.GP_OK:
value = gp.check_result(gp.gp_widget_get_choice(capture_size_class, 2))
gp.check_result(gp.gp_widget_set_value(capture_size_class, value))
gp.check_result(gp.gp_camera_set_config(camera, config))
def statusHelper(self):
with CameraControl.lock:
global camera
if (camera is not None):
error, text = gp.gp_camera_get_summary(camera, context)
#print(text.text)
self.emit("camera_status", json.dumps(text.text))
def main():
logging.basicConfig(
format='%(levelname)s: %(name)s: %(message)s', level=logging.WARNING)
callback_obj = gp.check_result(gp.use_python_logging())
camera = gp.check_result(gp.gp_camera_new())
gp.check_result(gp.gp_camera_init(camera))
text = gp.check_result(gp.gp_camera_get_summary(camera))
print('Summary')
print('=======')
print(text.text)
print('Abilities')
print('=========')
abilities = gp.check_result(gp.gp_camera_get_abilities(camera))
print('model:', abilities.model)
print('status:', abilities.status)
print('port:', abilities.port)
print('speed:', abilities.speed)
print('operations:', abilities.operations)
print('file_operations:', abilities.file_operations)
print('folder_operations:', abilities.folder_operations)
print('usb_vendor:', abilities.usb_vendor)
print('usb_product:', abilities.usb_product)
print('usb_class:', abilities.usb_class)
print('usb_subclass:', abilities.usb_subclass)
print('usb_protocol:', abilities.usb_protocol)
print('library:', abilities.library)
print('id:', abilities.id)
print('device_type:', abilities.device_type)
gp.check_result(gp.gp_camera_exit(camera))
return 0
def __init__(self, resolution=(320, 240), framerate=32, **kwargs):
print("Init camera")
# SLR Setup
self.shotRequested = False
# GPhoto init / testing
self.context = gp.gp_context_new()
self.error, self.camera = gp.gp_camera_new()
self.error = gp.gp_camera_init(self.camera, self.context)
self.error, self.text = gp.gp_camera_get_summary(
self.camera, self.context)
# required configuration will depend on camera type!
print('Checking camera config')
self.config = gp.check_result(gp.gp_camera_get_config(self.camera))
OK, image_format = gp.gp_widget_get_child_by_name(
self.config, 'imageformat')
if OK >= gp.GP_OK:
value = gp.check_result(gp.gp_widget_get_value(image_format))
if 'raw' in value.lower():
print('Cannot preview raw images')
# find the capture size class config item
OK, capture_size_class = gp.gp_widget_get_child_by_name(
self.config, 'capturesizeclass')
if OK >= gp.GP_OK:
value = gp.check_result(
gp.gp_widget_get_choice(capture_size_class, 2))
gp.check_result(gp.gp_widget_set_value(capture_size_class, value))
gp.check_result(gp.gp_camera_set_config(self.camera, config))
self.frame = None
self.shot = None
self.stopped = False
def test_camera():
global camera, context, config, camera_config_name, camera_config
print("Testing Camera")
logging.basicConfig(format='%(levelname)s: %(name)s: %(message)s',
level=logging.WARNING)
gp.check_result(gp.use_python_logging())
context = gp.gp_context_new()
camera_list = []
for name, addr in context.camera_autodetect():
camera_list.append((name, addr))
if not camera_list:
print('No camera detected')
return 1
camera_list.sort(key=lambda x: x[0])
name, addr = camera_list[0]
camera = gp.Camera()
#camera = gp.check_result(gp.gp_camera_new())
gp.check_result(gp.gp_camera_init(camera, context))
config = gp.check_result(gp.gp_camera_get_config(camera, context))
text = gp.check_result(gp.gp_camera_get_summary(camera, context))
print('Summary')
print('=======')
print(text.text)
print('Abilities')
print('=========')
abilities = gp.check_result(gp.gp_camera_get_abilities(camera))
print('model:', abilities.model)
print('status:', abilities.status)
print('port:', abilities.port)
print('speed:', abilities.speed)
print('operations:', abilities.operations)
print('file_operations:', abilities.file_operations)
print('folder_operations:', abilities.folder_operations)
print('usb_vendor:', abilities.usb_vendor)
print('usb_product:', abilities.usb_product)
print('usb_class:', abilities.usb_class)
print('usb_subclass:', abilities.usb_subclass)
print('usb_protocol:', abilities.usb_protocol)
print('library:', abilities.library)
print('id:', abilities.id)
print('device_type:', abilities.device_type)
child_count = gp.check_result(gp.gp_widget_count_children(config))
if child_count < 1:
return
tabs = None
for n in range(child_count):
child = gp.check_result(gp.gp_widget_get_child(config, n))
camera_config.append(getConfig(child))
label = gp.check_result(gp.gp_widget_get_label(child))
camera_config_name.append(label)
print('!!!!!!! CONFIG ', child, label)
name = gp.check_result(gp.gp_widget_get_name(child))
gp.check_result(gp.gp_camera_exit(camera, context))
return 0
def setup():
"""
Attempt to attach to a gphoto device and grab the camera and context. Return the results.
"""
logging.basicConfig(format="%(levelname)s: %(name)s: %(message)s", level=logging.WARNING)
gp.check_result(gp.use_python_logging())
context = gp.gp_context_new()
camera = gp.check_result(gp.gp_camera_new())
gp.check_result(gp.gp_camera_init(camera, context))
text = gp.check_result(gp.gp_camera_get_summary(camera, context))
print text.text
return camera, context
def main():
logging.basicConfig(format='%(levelname)s: %(name)s: %(message)s',
level=logging.WARNING)
gp.check_result(gp.use_python_logging())
context = gp.gp_context_new()
camera = gp.check_result(gp.gp_camera_new())
gp.check_result(gp.gp_camera_init(camera, context))
text = gp.check_result(gp.gp_camera_get_summary(camera, context))
print('Summary')
print('=======')
print(text.text)
gp.check_result(gp.gp_camera_exit(camera, context))
return 0
def init_camera(**kwd_args):
context = gp.gp_context_new()
error, camera = gp.gp_camera_new()
error = gp.gp_camera_init(camera, context)
if DEBUG:
error, summary = gp.gp_camera_get_summary(camera, context)
print('Summary', file=sys.stderr)
print('=======', file=sys.stderr)
print(summary.text, file=sys.stderr)
return camera
def setup():
"""
Attempt to attach to a gphoto device and grab the camera and context. Return the results.
"""
logging.basicConfig(format='%(levelname)s: %(name)s: %(message)s',
level=logging.WARNING)
gp.check_result(gp.use_python_logging())
context = gp.gp_context_new()
camera = gp.check_result(gp.gp_camera_new())
gp.check_result(gp.gp_camera_init(camera, context))
text = gp.check_result(gp.gp_camera_get_summary(camera, context))
print text.text
return camera, context
def main():
logging.basicConfig(
format='%(levelname)s: %(name)s: %(message)s', level=logging.WARNING)
gp.check_result(gp.use_python_logging())
context = gp.gp_context_new()
camera = gp.check_result(gp.gp_camera_new())
gp.check_result(gp.gp_camera_init(camera, context))
text = gp.check_result(gp.gp_camera_get_summary(camera, context))
print('Summary')
print('=======')
print(text.text)
gp.check_result(gp.gp_camera_exit(camera, context))
return 0
def get_summary(self):
"""
Get gphoto2 summary
:return: json_data
"""
text = gp.check_result(
gp.gp_camera_get_summary(self.camera, self.context))
content = str(text)
search_text = {
'manufacturer': 'Manufacturer: (.+)?',
'model': 'Model: (.+)?',
'version': 'Version: (.+)?',
'serial_number': 'Serial Number: (.+)?',
'free_space_sd_card': 'Free Space.+:(.+)?',
'current_focal_length': 'Focal Length.+? value:(.+)?\(',
'focus_mode': 'Focus Metering Mode.+? value:(.+)?\(',
'exposure_time': 'Exposure Time.+? value:(.+)?\(',
'exposure_program_mode': 'Exposure Program Mode.+? value:(.+)?\(',
'jpeg_compression_settings':
'Compression Setting.+? value:(.+)?\(',
'white_balance': 'White Balance.+? value:(.+)?\(',
'f_number': 'F-Number.+? value: f/(.+)?\(',
'exposure_metering_mode':
'Exposure Metering Mode.+? value:(.+)?\(',
'flash_mode': 'Flash Mode.+? value:(.+)?\(',
'exposure_compensation':
'Exposure Bias Compensation.+? value: ([-+]?\d+\.\d+)?.+?\(',
'still_capture_mode': 'Still Capture Mode.+? value:(.+)?\(',
'auto_iso': 'Auto ISO.+? value:(.+)?\(',
'iso': 'Exposure Index.+? value: ISO(.+)?\(',
'long_exposure_noise_reduction':
'Long Exposure Noise Reduction.+? value:(.+)?\(',
'autofocus_mode': 'Autofocus Mode.+? value:(.+)?\(',
'af_assist_lamp': 'AF Assist Lamp.+? value:(.+)?\(',
'iso_auto_high_limit': 'ISO Auto High Limit.+? value:(.+)?\('
}
search_result = {}
for tag in search_text:
search_result[tag] = ''
try:
search_result[tag] = re.search(search_text[tag],
content).group(1).strip()
except Exception as e:
logger.debug('exception: {}'.format(e))
pass
return [search_result]
def init():
context = gp.gp_context_new()
error, file = gp.gp_file_new()
error, camera = gp.gp_camera_new()
error = gp.gp_camera_init(camera, context)
error, text = gp.gp_camera_get_summary(camera, context)
gp.gp_camera_capture(camera, 0, context)
print('Summary')
print('=======')
print(text.text)
print(gp.gp_result_as_string(error))
print("start")
return camera, context
def __init_camera(self):
error, self.__camera = gp.gp_camera_new()
self.__context = gp.gp_context_new()
error = gp.gp_camera_init(self.__camera, self.__context)
error, text = gp.gp_camera_get_summary(self.__camera, self.__context)
#print('Summary')
#('=======')
#print(text.text)
self.__config = gp.check_result(gp.gp_camera_get_config(self.__camera, self.__context))
self.__config_dict = OrderedDict()
self.__walk_config(self.__config,self.__config_dict)
self.print_settings()
self.__watcher = QtCore.QFileSystemWatcher([self.__cfg_file_path], self)
self.__watcher.fileChanged.connect(self.load_settings)
self.load_settings(self.__cfg_file_path)
def connect(self):
self.context = gp.gp_context_new()
print self.context
self.camera = gp.check_result(gp.gp_camera_new())
print self.camera
gp.check_result(gp.gp_camera_init(self.camera, self.context))
text = gp.check_result(gp.gp_camera_get_summary(self.camera, self.context))
print('Summary')
print('=======')
print(text.text)
print('Abilities')
print('=========')
abilities = gp.check_result(gp.gp_camera_get_abilities(self.camera))
print('model:', abilities.model)
print('status:', abilities.status)
print('port:', abilities.port)
print('speed:', abilities.speed)
print('operations:', abilities.operations)
print('file_operations:', abilities.file_operations)
print('folder_operations:', abilities.folder_operations)
print('usb_vendor:', abilities.usb_vendor)
print('usb_product:', abilities.usb_product)
print('usb_class:', abilities.usb_class)
print('usb_subclass:', abilities.usb_subclass)
print('usb_protocol:', abilities.usb_protocol)
print('library:', abilities.library)
print('id:', abilities.id)
print('device_type:', abilities.device_type)
print "--------------"
print abilities
rospy.set_param('AROM_camera/%s/model' %(self.name), abilities.model)
rospy.set_param('AROM_camera/%s/config' %(self.name),
{'name': self.arg['name'],
'civil_name': self.arg['civil_name'],
'driver': self.arg['driver'],
'model': abilities.model,
'#main':{
'@capture': {'type': 'button', 'msg_name': 'capture'},
'@Shutter_speed': {'type': 'select', 'msg_name': 'shutter_speed', 'value': {'0': "1/4000", '1': "1/1000", '2': "1/800"}},
'@ISO': {'type': 'select', 'msg_name': 'gain', 'value': {'0': "AUTO", '1': "100", '2': "200"}},
'@ISO': {'type': 'select', 'msg_name': 'gain', 'value': {'0': "AUTO", '1': "100", '2': "200"}}
}
}
)
def get_summary(self):
"""
Get gphoto2 summary
:return: json_data
"""
text = gp.check_result(gp.gp_camera_get_summary(self.camera, self.context))
content = str(text)
search_text = {
'manufacturer': 'Manufacturer: (.+)?',
'model': 'Model: (.+)?',
'version': 'Version: (.+)?',
'serial_number': 'Serial Number: (.+)?',
'free_space_sd_card': 'Free Space.+:(.+)?',
'current_focal_length': 'Focal Length.+? value:(.+)?\(',
'focus_mode': 'Focus Metering Mode.+? value:(.+)?\(',
'exposure_time': 'Exposure Time.+? value:(.+)?\(',
'exposure_program_mode': 'Exposure Program Mode.+? value:(.+)?\(',
'jpeg_compression_settings': 'Compression Setting.+? value:(.+)?\(',
'white_balance': 'White Balance.+? value:(.+)?\(',
'f_number': 'F-Number.+? value: f/(.+)?\(',
'exposure_metering_mode': 'Exposure Metering Mode.+? value:(.+)?\(',
'flash_mode': 'Flash Mode.+? value:(.+)?\(',
'exposure_compensation': 'Exposure Bias Compensation.+? value: ([-+]?\d+\.\d+)?.+?\(',
'still_capture_mode': 'Still Capture Mode.+? value:(.+)?\(',
'auto_iso': 'Auto ISO.+? value:(.+)?\(',
'iso': 'Exposure Index.+? value: ISO(.+)?\(',
'long_exposure_noise_reduction': 'Long Exposure Noise Reduction.+? value:(.+)?\(',
'autofocus_mode': 'Autofocus Mode.+? value:(.+)?\(',
'af_assist_lamp': 'AF Assist Lamp.+? value:(.+)?\(',
'iso_auto_high_limit': 'ISO Auto High Limit.+? value:(.+)?\('
}
search_result = {}
for tag in search_text:
search_result[tag] = ''
try:
search_result[tag] = re.search(search_text[tag], content).group(1).strip()
except Exception as e:
logger.debug('exception: {}'.format(e))
pass
return [search_result]
def __init__(self,name='',pylog=True, summary=False):
if pylog:
gp.use_python_logging(mapping={
gp.GP_LOG_ERROR : logging.INFO,
gp.GP_LOG_DEBUG : logging.DEBUG,
gp.GP_LOG_VERBOSE : logging.DEBUG - 3,
gp.GP_LOG_DATA : logging.DEBUG - 6})
self.context = gp.gp_context_new()
error, self.camera = gp.gp_camera_new()
if error != 0:
print('init scanner: cannot allocate ressources!')
self.error = error
return
self.connect()
error, text = gp.gp_camera_get_summary(self.camera, self.context)
if error != 0:
print('init scanner: cannot get camera summary!')
self.error = error
return
self.text = text.text
if summary:
print('init summary:')
print(text.text)
print('')
error = self.get_config()
if error !=0:
print('init scanner: cannot get camera config!')
self.error = error
return
else:
self.error = 0
self.get_exposure_bias()
self.get_exposure_time()
self.get_iso()
self.deconnect()
def connect(self):
gp.gp_camera_exit(self.camera, self.context)
logger.debug("Trying to connect to the camera...")
for ic in range(1000):
logger.debug(" Attempt %i/10" % (ic+1))
time.sleep(0.2)
error = gp.gp_camera_init(self.camera, self.context)
if error == gp.GP_OK:
# operation completed successfully so exit loop
self.camera_description = str(gp.check_result(gp.gp_camera_get_summary(self.camera, self.context)))
logger.debug("Camera connected")
return True
# no self.camera, try again in 2 seconds
gp.gp_camera_exit(self.camera, self.context)
# raise gp.GPhoto2Error(error)
logger.debug("Failed to connect camera")
time.sleep(0.5)
return False
def waitForCamera(context):
showText(AREA_PREVIEW,"Warte auf Kamera ")
pygame.display.flip()
camera = gp.check_result(gp.gp_camera_new())
err=gp.gp_camera_init(camera, context)
if (err < gp.GP_OK):
if err != gp.GP_ERROR_MODEL_NOT_FOUND:
# some other error we can't handle here
raise gp.GPhoto2Error(err)
return
# required configuration will depend on camera type!
print('Checking camera config')
# get configuration tree
config = gp.check_result(gp.gp_camera_get_config(camera, context))
# find the image format config item
OK, image_format = gp.gp_widget_get_child_by_name(config, 'imageformat')
if OK >= gp.GP_OK:
# get current setting
value = gp.check_result(gp.gp_widget_get_value(image_format))
# make sure it's not raw
if 'raw' in value.lower():
raise gp.GPhoto2Error('Cannot preview raw images')
# find the capture size class config item
# need to set this on my Canon 350d to get preview to work at all
OK, capture_size_class = gp.gp_widget_get_child_by_name(
config, 'capturesizeclass')
if OK >= gp.GP_OK:
# set value
value = gp.check_result(gp.gp_widget_get_choice(capture_size_class, 2))
gp.check_result(gp.gp_widget_set_value(capture_size_class, value))
# set config
gp.check_result(gp.gp_camera_set_config(camera, config, context))
OK,txt=gp.gp_camera_get_summary(camera,context)
infod=txToDict(txt.text)
showText(AREA_PREVIEW,infod.get('Model'))
info.camera=infod.get('Model')
pygame.display.flip()
return camera
def waitForCamera(context):
showText(AREA_PREVIEW, "Warte auf Kamera ")
pygame.display.flip()
camera = gp.check_result(gp.gp_camera_new())
err = gp.gp_camera_init(camera, context)
if (err < gp.GP_OK):
if err != gp.GP_ERROR_MODEL_NOT_FOUND:
# some other error we can't handle here
raise gp.GPhoto2Error(err)
return
# required configuration will depend on camera type!
print('Checking camera config')
# get configuration tree
config = gp.check_result(gp.gp_camera_get_config(camera, context))
# find the image format config item
OK, image_format = gp.gp_widget_get_child_by_name(config, 'imageformat')
if OK >= gp.GP_OK:
# get current setting
value = gp.check_result(gp.gp_widget_get_value(image_format))
# make sure it's not raw
if 'raw' in value.lower():
raise gp.GPhoto2Error('Cannot preview raw images')
# find the capture size class config item
# need to set this on my Canon 350d to get preview to work at all
OK, capture_size_class = gp.gp_widget_get_child_by_name(
config, 'capturesizeclass')
if OK >= gp.GP_OK:
# set value
value = gp.check_result(gp.gp_widget_get_choice(capture_size_class, 2))
gp.check_result(gp.gp_widget_set_value(capture_size_class, value))
# set config
gp.check_result(gp.gp_camera_set_config(camera, config, context))
OK, txt = gp.gp_camera_get_summary(camera, context)
infod = txToDict(txt.text)
showText(AREA_PREVIEW, infod.get('Model'))
info.camera = infod.get('Model')
pygame.display.flip()
return camera
import gphoto2 as gp
context = gp.gp_context_new()
error, camera = gp.gp_camera_new()
error = gp.gp_camera_init(camera, context)
error, text = gp.gp_camera_get_summary(camera, context)
print('Summary')
print('=======')
print(text.text)
error = gp.gp_camera_exit(camera, context)
def __init__(self):
gp.check_result(gp.use_python_logging())
camera = gp.check_result(gp.gp_camera_new())
gp.check_result(gp.gp_camera_init(camera))
L.info(gp.check_result(gp.gp_camera_get_summary(camera)))
self.camera = camera
