Grab_LineStart Namespace Reference

Functions
def	decoding_char (ctypes_char_array)
def	work_thread (cam=0, pData=0, nDataSize=0)

Variables
	currentsystem = platform.system()
	input_func = raw_input
bool	g_bExit = False
	SDKVersion = MvCamera.MV_CC_GetSDKVersion()
	device_list = MV_CC_DEVICE_INFO_LIST()
tuple	t_layer_type
	ret = MvCamera.MV_CC_EnumDevices(t_layer_type, device_list)
	mvcc_dev_info = cast(device_list.pDeviceInfo[i], POINTER(MV_CC_DEVICE_INFO)).contents
def	strModeName = decoding_char(mvcc_dev_info.SpecialInfo.stGigEInfo.chModelName)
def	strSerialNumber = decoding_char(mvcc_dev_info.SpecialInfo.stGigEInfo.chSerialNumber)
tuple	nip1 = ((mvcc_dev_info.SpecialInfo.stGigEInfo.nCurrentIp & 0xff000000) >> 24)
tuple	nip2 = ((mvcc_dev_info.SpecialInfo.stGigEInfo.nCurrentIp & 0x00ff0000) >> 16)
tuple	nip3 = ((mvcc_dev_info.SpecialInfo.stGigEInfo.nCurrentIp & 0x0000ff00) >> 8)
tuple	nip4 = (mvcc_dev_info.SpecialInfo.stGigEInfo.nCurrentIp & 0x000000ff)
	connection_number = input_func("please input the number of the device to connect:")
	cam = MvCamera()
	current_device_info = cast(device_list.pDeviceInfo[int(connection_number)], POINTER(MV_CC_DEVICE_INFO)).contents
	nPacketSize = cam.MV_CC_GetOptimalPacketSize()
	b_enable = c_bool(False)
	thread_handle = threading.Thread(target=work_thread, args=(cam, None, None))

Function Documentation

decoding_char()

def Grab_LineStart.decoding_char

(

ctypes_char_array

)

Safely decode a string from a ctypes character array.
Compatible with Python 2.x and 3.x, as well as 32-bit and 64-bit environments.

work_thread()

def Grab_LineStart.work_thread	(		cam = 0,
			pData = 0,
			nDataSize = 0
	)

Variable Documentation

currentsystem

currentsystem = platform.system()

input_func

input_func = raw_input

g_bExit

bool g_bExit = False

SDKVersion

SDKVersion = MvCamera.MV_CC_GetSDKVersion()

device_list

device_list = MV_CC_DEVICE_INFO_LIST()

t_layer_type

tuple t_layer_type

Initial value:

=  (MV_GIGE_DEVICE | MV_USB_DEVICE | MV_GENTL_CAMERALINK_DEVICE
                        | MV_GENTL_CXP_DEVICE | MV_GENTL_XOF_DEVICE)

ret

ret = MvCamera.MV_CC_EnumDevices(t_layer_type, device_list)

mvcc_dev_info

mvcc_dev_info = cast(device_list.pDeviceInfo[i], POINTER(MV_CC_DEVICE_INFO)).contents

strModeName

def strModeName = decoding_char(mvcc_dev_info.SpecialInfo.stGigEInfo.chModelName)

strSerialNumber

def strSerialNumber = decoding_char(mvcc_dev_info.SpecialInfo.stGigEInfo.chSerialNumber)

nip1

tuple nip1 = ((mvcc_dev_info.SpecialInfo.stGigEInfo.nCurrentIp & 0xff000000) >> 24)

nip2

tuple nip2 = ((mvcc_dev_info.SpecialInfo.stGigEInfo.nCurrentIp & 0x00ff0000) >> 16)

nip3

tuple nip3 = ((mvcc_dev_info.SpecialInfo.stGigEInfo.nCurrentIp & 0x0000ff00) >> 8)

nip4

tuple nip4 = (mvcc_dev_info.SpecialInfo.stGigEInfo.nCurrentIp & 0x000000ff)

connection_number

connection_number = input_func("please input the number of the device to connect:")

cam

cam = MvCamera()

current_device_info

current_device_info = cast(device_list.pDeviceInfo[int(connection_number)], POINTER(MV_CC_DEVICE_INFO)).contents

nPacketSize

nPacketSize = cam.MV_CC_GetOptimalPacketSize()

b_enable

b_enable = c_bool(False)

thread_handle

thread_handle = threading.Thread(target=work_thread, args=(cam, None, None))