ConvertPixelType Namespace Reference

Functions
def	decoding_char (ctypes_char_array)

Variables
	currentsystem = platform.system()
	input_func = raw_input
	SDKVersion = MvCamera.MV_CC_GetSDKVersion()
	deviceList = MV_CC_DEVICE_INFO_LIST()
tuple	tlayerType
	ret = MvCamera.MV_CC_EnumDevices(tlayerType, deviceList)
	mvcc_dev_info = cast(deviceList.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)
	nConnectionNum = input_func("please input the number of the device to connect:")
	cam = MvCamera()
	stDeviceList = cast(deviceList.pDeviceInfo[int(nConnectionNum)], POINTER(MV_CC_DEVICE_INFO)).contents
	nPacketSize = cam.MV_CC_GetOptimalPacketSize()
	stOutFrame = MV_FRAME_OUT()
int	nRGBSize = stOutFrame.stFrameInfo.nWidth * stOutFrame.stFrameInfo.nHeight * 3
	stConvertParam = MV_CC_PIXEL_CONVERT_PARAM_EX()
	nWidth
	nHeight
	pSrcData
	nSrcDataLen
	enSrcPixelType
	enDstPixelType
	pDstBuffer
	nDstBufferSize
string	file_path = "AfterConvert_RGB.raw"
	file_open = open(file_path.encode('ascii'), 'wb+')
tuple	img_buff = (c_ubyte * stConvertParam.nDstLen)()

Function Documentation

decoding_char()

def ConvertPixelType.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.

Variable Documentation

currentsystem

currentsystem = platform.system()

input_func

input_func = raw_input

SDKVersion

SDKVersion = MvCamera.MV_CC_GetSDKVersion()

deviceList

deviceList = MV_CC_DEVICE_INFO_LIST()

tlayerType

tuple tlayerType

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(tlayerType, deviceList)

mvcc_dev_info

mvcc_dev_info = cast(deviceList.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)

nConnectionNum

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

cam

cam = MvCamera()

stDeviceList

stDeviceList = cast(deviceList.pDeviceInfo[int(nConnectionNum)], POINTER(MV_CC_DEVICE_INFO)).contents

nPacketSize

nPacketSize = cam.MV_CC_GetOptimalPacketSize()

stOutFrame

stOutFrame = MV_FRAME_OUT()

nRGBSize

int nRGBSize = stOutFrame.stFrameInfo.nWidth * stOutFrame.stFrameInfo.nHeight * 3

stConvertParam

stConvertParam = MV_CC_PIXEL_CONVERT_PARAM_EX()

nWidth

nWidth

nHeight

nHeight

pSrcData

pSrcData

nSrcDataLen

nSrcDataLen

enSrcPixelType

enSrcPixelType

enDstPixelType

enDstPixelType

pDstBuffer

pDstBuffer

nDstBufferSize

nDstBufferSize

file_path

string file_path = "AfterConvert_RGB.raw"

file_open

file_open = open(file_path.encode('ascii'), 'wb+')

img_buff

tuple img_buff = (c_ubyte * stConvertParam.nDstLen)()