twain3.0/huagao/Device/GScanO200.cpp

#include "stdafx.h"
#include "GScanO200.h"
#include "UsbScanEx.h"
#include "StopWatch.h"
#include "scn_config.h"
#include "ImageMatQueue.h"
#include "ImageProcess/ImageApplyDogEarDetection.h"
#include "filetools.h"
#include "GetMemoryUsage.h"
//u32_CMD
typedef enum tagUsbKeyWords : UINT32
{
	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	NO_COMMAND = 0,
	//<2F><>ȡdsp ״̬
	GET_DSP_STATUS = 1,
	//ȡͼ
	GET_IMAGE = 2,
	//<2F><><EFBFBD><EFBFBD>DSP<53><50>פ<EFBFBD><D7A4><EFBFBD><EFBFBD>ͼ
	POP_IMAGE = 3,
	//<2F><>ʼɨ<CABC><C9A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	START_COMMAND = 4,
	//ֹͣɨ<D6B9><C9A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	STOP = 5,
	//<2F><>ȡɨ<C8A1><C9A8><EFBFBD><EFBFBD>ɨ<EFBFBD><C9A8>ģʽ
	GET_SCAN_MODE = 6,
	//<2F><>ȡ<EFBFBD>̼<EFBFBD><CCBC>汾<EFBFBD><E6B1BE>
	GET_FW_VERSION = 7,
	//<2F><><EFBFBD><EFBFBD>PC<50>˵<EFBFBD>״̬
	SEND_STATUS_PC = 8,
	//<2F>·<EFBFBD>ɨ<EFBFBD><C9A8><EFBFBD><EFBFBD><EFBFBD>ò<EFBFBD><C3B2><EFBFBD>
	CONFIGURED_DATA = 9,
	//<2F>·<EFBFBD><C2B7>̼<EFBFBD><CCBC><EFBFBD>Ϣ
	SEND_FW = 10,
	//<2F><>ȡɨ<C8A1><C9A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	GET_CONFIG_DATA = 11,
	//<2F><>ȡɨ<C8A1><C9A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	GET_SCANN_NUM = 12,
	//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>ֽ<EFBFBD><D6BD>״̬
	GET_PAPERFEEDER_STATUS = 13,
	//DSP<53><50>ʼ<EFBFBD><CABC>
	INIT_HARDWARE_SYS = 14,
	//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>ֽ<EFBFBD><D6BD>״̬
	GET_PAPER_STATUS = 0x0d,
	//<2F>·<EFBFBD>Ԫ<EFBFBD><D4AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ò<EFBFBD><C3B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҷȣ<D2B6>LED R<>ع<EFBFBD>ʱ<EFBFBD>䣩
	SEND_COMPONENTS_GR = 15,
	//<2F>·<EFBFBD>Ԫ<EFBFBD><D4AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ò<EFBFBD><C3B2><EFBFBD><EFBFBD><EFBFBD>LED G/B<>ع<EFBFBD>ʱ<EFBFBD>䣩
	SEND_COMPONENTS_GB = 16,
	//<2F>·<EFBFBD>ɨ<EFBFBD><C9A8>ģʽ
	SEND_SCAN_MODE = 17,
	//<2F><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>ƽ<EFBFBD><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	START_FLAT = 18,
	//ֹͣƽ<D6B9><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	STOP_FLAT = 19,
	//<2F>·<EFBFBD>200dpi<70><69>ɫƽ<C9AB><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	SEND_200_COLOR_FLAT_DATA = 20,
	//<2F>·<EFBFBD>300dpi<70><69>ɫƽ<C9AB><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	SEND_300_COLOR_FLAT_DATA = 21,
	//<2F><>ȡ200dpi<70><69>ɫƽ<C9AB><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	GET_200_COLOR_FLAT_DATA = 22,
	//<2F><>ȡ300dpi<70><69>ɫƽ<C9AB><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	GET_300_COLOR_FLAT_DATA = 23,
	//<2F>·<EFBFBD>200dpi<70>Ҷ<EFBFBD>ƽ<EFBFBD><C6BD>У<EFBFBD><D0A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	SEND_200_GRAY_FLAT_DATA = 24,
	//<2F>·<EFBFBD>300dpi<70>Ҷ<EFBFBD>ƽ<EFBFBD><C6BD>У<EFBFBD><D0A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	SEND_300_GRAY_FLAT_DATA = 25,
	//<2F><>ȡ200DPI<50>Ҷ<EFBFBD>ƽ<EFBFBD><C6BD>У<EFBFBD><D0A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	GET_200_GRAY_FLAT_DATA = 26,
	//<2F><>ȡ300DPI<50>Ҷ<EFBFBD>ƽ<EFBFBD><C6BD>У<EFBFBD><D0A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	GET_300_GRAY_FLAT_DATA = 27,
	//<2F>·<EFBFBD><C2B7><EFBFBD><EFBFBD>к<EFBFBD><D0BA><EFBFBD><EFBFBD><EFBFBD>
	SEND_SERIAL = 28,
	//<2F><>ȡ<EFBFBD><C8A1><EFBFBD>к<EFBFBD><D0BA><EFBFBD><EFBFBD><EFBFBD>
	GET_SERIAL = 29,
	//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	GET_ROLLER_NUM = 0x1e,
	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	CLR_ROLLER_NUM = 0x1f,
	//<2F><><EFBFBD><EFBFBD>ɨ<EFBFBD><C9A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	CLR_SCAN_NUM = 0x20,
	//׼<><D7BC><EFBFBD><EFBFBD><EFBFBD>¹̼<C2B9>
	PRE_UPGRADE = 0X21,
	//<2F><>ʼ<EFBFBD><CABC><EFBFBD>¹̼<C2B9>
	START_UPGRADE = 0x22,
	//<2F><>ɫ<EFBFBD><C9AB>AD<41><44><EFBFBD><EFBFBD>
	RGB_ADI_PARA = 0x23,
	//<2F>Ҷȵ<D2B6>AD<41><44><EFBFBD><EFBFBD>
	ADI_PARA = 0x24,
	//<2F><>ȡCIS<49><53><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ع<EFBFBD>ʱ<EFBFBD>䣬ad<61><64><EFBFBD><EFBFBD>)
	GET_CIS_PARA = 0x25,
	//ɨ<><C9A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	START_COMMAND_COUNT = 0x26,
	//<2F>·<EFBFBD><C2B7><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
	SET_SLEEP_TIME = 0x27,
	//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
	GET_SLEEP_TIME = 0x28,
	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	CLR_CACHE = 0x29,
	//<2F>·<EFBFBD><C2B7>ٶ<EFBFBD>ģʽ
	SET_SPEED_MODE = 0x2a,
	//<2F><>ȡɨ<C8A1><C9A8><EFBFBD>ٶ<EFBFBD>ģʽ
	GET_SPEED_MODE = 0X2b,
	//<2F><><EFBFBD>ù̼<C3B9><CCBC>汾һ<E6B1BE><D2BB>8<EFBFBD><38><EFBFBD>ֽ<EFBFBD>
	SET_FW_VERSION = 0X2c,
	//<2F><>ȡDSP<53>汾
	GET_DSP_VERSION = 0X2d,
	//<2F>ɼ<EFBFBD><C9BC><EFBFBD>FPGA<47>̼<EFBFBD><CCBC>汾
	GET_SCANFPGA_VERSION = 0x2e,
	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>FPGA<47>̼<EFBFBD><CCBC>汾
	GET_MOTORFPGA_VERSION = 0X2f,
	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
	SET_USB_INFOR_MANUFACTURE = 0X30,
	//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
	GET_USB_INFOR_MANUFACTURE = 0X31,
	//<2F><><EFBFBD>ò<EFBFBD>Ʒ<EFBFBD>ͺ<EFBFBD><CDBA><EFBFBD>Ϣ
	SET_USB_INFOR_MODEL_NAME = 0X32,
	//<2F><>ȡ<EFBFBD><C8A1>Ʒ<EFBFBD>ͺ<EFBFBD><CDBA><EFBFBD>Ϣ
	GET_USB_INFOR_MODEL_NAME = 0X33,
	//<2F><><EFBFBD><EFBFBD>USB PID / VID<49><44>Ϣ
	SET_USB_INFOR_VIDPID = 0X34,
	GET_USB_INFOR_VIDPID = 0X35,
	//<2F><><EFBFBD>ÿ<EFBFBD>ֽ<EFBFBD><D6BD>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	SET_JAM_DETECT_SENSITIVE = 0X36,
	//<2F><>ȡ<EFBFBD><C8A1>ֽ<EFBFBD><D6BD>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	GET_JAM_DETECT_SENSITIVE = 0X37,
	//<2F><><EFBFBD>ú<EFBFBD><C3BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵ<EFBFBD><CFB5>
	SET_JUST_COF_H = 0x38,
	//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵ<EFBFBD><CFB5>
	GET_JUST_COF_H = 0x39,
	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵ<EFBFBD><CFB5>
	SET_JUST_COF_V = 0x41,
	//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵ<EFBFBD><CFB5>
	GET_JUST_COF_V

} UsbKeyWords, * PUsbKeyWords;

GScanO200::GScanO200() :
	huagods(NULL),
	image_num(0),
	m_bread_fixed_ratio_fromDSP(false)
{
	m_pImages.reset(new ImageMatQueue());
	m_pImages->Getimagenumber = std::bind(&GScanO200::Getimagenumber,this, std::placeholders::_1);
}

GScanO200::~GScanO200()
{
	if (m_threadUsb && m_threadUsb->joinable()) {
		devState = DEV_STOP;
		m_threadUsb->join();
		m_threadUsb.reset();
	}
	if (m_usb.get())
		m_usb.reset();

}


void GScanO200::Getimagenumber(bool isadd)
{
	if (isadd)
	{
		image_num++;
	}
	else
	{
		image_num--;
	}
}

void GScanO200::DogEar_callback(std::function<void(int)> fun)
{
	m_pImages->DogEarDetection_callback = fun;
}

void GScanO200::open(int vid, int pid)
{
	auto usbs = UsbScan_List::find_vid_pid(vid, pid);

	if (!usbs.empty())
	{
		m_usb = *usbs.begin();
		bool ret = m_usb->open();
		USBCB status = { GET_DSP_STATUS ,0,0 };
		if (m_usb.get() && m_usb->is_connected())
			m_usb->write_bulk(&status, sizeof(status));

		if (m_usb.get() && m_usb->is_connected())
			m_usb->read_bulk(&status, sizeof(status));
		if (ret) {
			m_usb->set_usbhotplug_callback(usbhotplug_callback, this);
		}
	}
	if (this->IsConnected())
		GetFWVersion();
}

void GScanO200::regist_deviceevent_callback(deviceevent_callback callback, void* usrdata)
{
	huagods = usrdata;
	dev_callback = callback;
}
#ifdef LOG_NORMAL
fstream fsaquire;
static int aquiretimes = 1;
#endif // LOG
int GScanO200::aquire_bmpdata(std::vector<unsigned char>& bmpdata)
{
	StopWatch sw;
	while (true)
	{
		if (m_pImages->empty()) {
			DoEvents();
			this_thread::sleep_for(chrono::milliseconds(1));
			if (sw.elapsed_s() > 20.00)
			{
				if (m_threadUsb && m_threadUsb->joinable()) {
					devState = DEV_STOP;
					m_threadUsb->join();
					m_threadUsb.reset();
					//writelog("aquire_bmpdata m_threadUsb.reset();");
				}
				Stop_scan();//ֹͣɨ<D6B9><C9A8>
				ResetScanner();
				return HARDWARE_ERROR;
			}

			if (!is_scan()) {
				if (devState == DEV_WRONG) {
					return get_ErrorCode();
				}
				return -1;
			}
		}
		else {
			if (m_pImages->valid()) {
				bmpdata = *(m_pImages->popBmpdata());
				//static int aqimgindex = 0;
				//writelog("aquireed image " + to_string(++aqimgindex));
				//FileTools::write_log("C:\\Users\\huagao\\Desktop\\out.txt", "aquired procced image "+ to_string(++aqimgindex));


#ifdef LOG_NORMAL
				static int aquireindex = 0;
				FileTools::write_log("out.txt", "aquire image index " + std::to_string(++aquireindex));
#endif // LOG
				return 0;
			}
			DoEvents();
			this_thread::sleep_for(chrono::milliseconds(2));
		}
	}
}

BOOL GScanO200::IsConnected()
{
	return m_usb.get() && m_usb->is_connected();
}

std::string GScanO200::GetFWVersion()
{
	if (m_usb.get() && m_usb->is_connected()) {
		lock_guard< mutex> lock(m_imgLocker);
		if (fwVersion.empty()) {
			fwVersion.resize(8);
			USBCB cmd = { GET_FW_VERSION,fwVersion.size(),0, };
			m_usb->write_bulk(&cmd, sizeof(cmd));
			m_usb->read_bulk(&fwVersion[0], fwVersion.size());
			std::string ver = fwVersion.substr((fwVersion.length() - 2), 2);
			int verValue = atoi(ver.c_str());
			m_bread_fixed_ratio_fromDSP = verValue >= 15;
			//writelog(m_bread_fixed_ratio_fromDSP ? "can get ratio from dsp" : "can not get dsp ratio");
			updateHVRatio();
		}
		return fwVersion;
	}
	return "";
}

std::string GScanO200::GetSerialNum()
{
	//return "G20018000298";
	if (m_usb.get() && m_usb->is_connected())
	{
		std::lock_guard<std::mutex> lck(m_imgLocker);
		if (SerialNum.empty()) {
			SerialNum.resize(12);
			USBCB usbcb = { GET_SERIAL,SerialNum.size(),0 };
			m_usb->write_bulk(&usbcb, sizeof(usbcb));
			m_usb->read_bulk(&SerialNum[0], SerialNum.size());

		}
		return SerialNum;
	}
	return "";
}

bool GScanO200::is_scan()
{
	//std::lock_guard<std::mutex> lck(m_imgLocker);
	return devState == DEV_ISRUNNING;
}

BOOL GScanO200::Get_Scanner_PaperOn()
{
	if (m_usb.get() && !m_usb->is_open())
		return false;

	USBCB usbcb = { GET_PAPER_STATUS ,0,0 };
	usbcb.u32_Data = 1;//<2F>޸ij<DEB8>ʼֵ<CABC><D6B5>ֹͨ<D6B9><CDA8><EFBFBD>쳣ʱĬ<CAB1>ϳ<EFBFBD>ʼֵΪ0<CEAA><30><EFBFBD><EFBFBD>ֽ
	std::lock_guard<std::mutex> lck(m_imgLocker);
	m_usb->write_bulk(&usbcb, sizeof(usbcb));
	if (0 == m_usb->read_bulk(&usbcb, sizeof(usbcb)))
	{
		Set_ErrorCode(USB_DISCONNECTED);
		return true;
	}
	return usbcb.u32_Data != 0;
}

void GScanO200::config_params(GScanCap& params)
{
	if (m_usb.get() && m_usb->is_connected()) {
		hgConfigClass cfg = hgConfigClass(params);
		gcap = params;
		UINT32 cfgdata = cfg.GetData();
		USBCB usbcb = { CONFIGURED_DATA,cfgdata,0 };
		FileTools::write_log("USB config_params:"+to_string(cfgdata)+"\npaper:"+to_string(cfgdata&0x1f)
			+ "\ncolor:" + to_string((cfgdata>>5) & 0x1)
			+ "\ndpi:" + to_string((cfgdata>>6) & 0x3)
			+ "\ndouble_feed_enbale:" + to_string((cfgdata>>8) & 0x1)
			+ "\nstable_enbale:" + to_string((cfgdata>>9) & 0x1)
			+ "\nscrew_detect_enable:" + to_string((cfgdata>>10) & 0x1)
			+ "\nscrew_detect_level:" + to_string((cfgdata>>11) & 0x7)
			+ "\nunused_one:" + to_string((cfgdata>>14) & 0x3F)
			+ "\npc_correct:" + to_string((cfgdata>>20) & 0x1)
			+ "\nunused_two:" + to_string((cfgdata>>21) & 0x7ff));
		m_usb->write_bulk(&usbcb, sizeof(USBCB));
		this_thread::sleep_for(std::chrono::milliseconds(200));
		m_pImages->setparam(params);
	}
}

void GScanO200::Scanner_StartScan(UINT16 count)
{
	std::lock_guard<std::mutex> lck(m_imgLocker);
	if (m_threadUsb && m_threadUsb->joinable()) {
		devState = DEV_STOP;
		m_threadUsb->join();
	}
		USBCB status = { GET_DSP_STATUS ,0,0 };
	if (m_usb.get() && m_usb->is_connected())
		m_usb->write_bulk(&status, sizeof(status));
	if (m_usb.get() && m_usb->is_connected())
		m_usb->read_bulk(&status, sizeof(status));
	switch (status.u32_Data)
	{
	case COUNT_MODE:
	case NO_FEED:
	case OPEN_COVER:
	case FEED_IN_ERROR:
	case PAPER_JAM:
	case DETECT_DOUBLE_FEED:
	case DETECT_STAPLE:
	case PAPER_SKEW:
	case HARDWARE_ERROR:
	case PC_SCAN_BUSY_or_ERROR:
		m_pImages->setscanflags(false);
		devState = DEV_WRONG;
		Set_ErrorCode(status.u32_Data);
		if (huagods)
			dev_callback(status.u32_Data, huagods);
		return;
	default:
		break;
	}
//#ifndef G200
//
//	USBCB paperstatus = { GET_PAPER_STATUS ,0,0 };
//	paperstatus.u32_Data = 1;
//	if (m_usb.get() && m_usb->is_connected())
//		m_usb->write_bulk(&paperstatus, sizeof(paperstatus));
//	if (m_usb.get() && m_usb->is_connected())
//		m_usb->read_bulk(&paperstatus, sizeof(paperstatus));
//	if (paperstatus.u32_Data == 0) {
//		m_pImages->setscanflags(false);
//		devState = DEV_WRONG;
//		Set_ErrorCode(NO_FEED);
//		if (huagods)
//			dev_callback(NO_FEED, huagods);
//		return;
//	}
//#endif // !G200
		m_pImages->reset_DogEar();
	if (gcap.is_duplex)
		count = count == 65535 ? 65535 : count / 2;
	USBCB usbcb = { START_COMMAND,(UINT32)count ,0 };
	if (m_usb.get() && m_usb->is_connected())
		m_usb->write_bulk(&usbcb, sizeof(usbcb));
	this_thread::sleep_for(std::chrono::milliseconds(200));
	if (m_usb.get() && m_usb->is_connected())
	{
		m_pImages->setscanflags(true);
		m_threadUsb.reset(new std::thread(&GScanO200::usbmain, this));
		m_pImages->run();
	}
}

void GScanO200::Stop_scan()
{
	std::lock_guard<std::mutex> lck(m_imgLocker);
	USBCB usbcb = { STOP ,0,0 };
	if (m_usb.get() && m_usb->is_connected())
		m_usb->write_bulk(&usbcb, sizeof(usbcb));
}


void GScanO200::ResetScanner()
{
	if (m_usb.get() && !m_usb->is_connected())
		return;

	std::lock_guard<std::mutex> lck(m_imgLocker);
	USBCB usbcb = { INIT_HARDWARE_SYS ,0,0 };
	if (m_usb.get() && m_usb->is_connected())
		m_usb->write_bulk(&usbcb, sizeof(usbcb));
}

bool GScanO200::Get_IsImageQueueEmpty()
{
	return m_pImages->empty();
}

void GScanO200::reset()
{
	while (!m_pImages->empty())
		m_pImages->clear();

}

void GScanO200::setdecodepixtype(int twpixtype)
{
}

UINT32 GScanO200::get_ErrorCode()
{
	return Error_Code;
}

void GScanO200::Set_ErrorCode(UINT32 value)
{
	Error_Code = value;
}

int GScanO200::get_scanned_num()
{
	std::lock_guard<std::mutex> lck(m_imgLocker);
	USBCB usbcb = { GET_SCANN_NUM ,0,0 };
	if (m_usb.get() && m_usb->is_connected())
		m_usb->write_bulk(&usbcb, sizeof(usbcb));

	return usbcb.u32_Count;
}

void GScanO200::clear_hwerror()
{
	;
}


void GScanO200::usbhotplug_callback(bool isconnect, void* userdata)
{
	GScanO200* This = (GScanO200*)userdata;
	This->usbhotplug(isconnect);
}

void GScanO200::usbhotplug(bool isleft)
{
	if (isleft) {
		devState = DEV_WRONG;
		Error_Code = USB_DISCONNECTED;
		m_pImages->setscanflags(false);
		if (m_usb.get())
			m_usb.reset();

		if (huagods)
			dev_callback(USB_DISCONNECTED, huagods);
	}
}

void GScanO200::updateHVRatio()
{
	if (m_usb.get() && !m_usb->is_connected())
		return;
	if (m_bread_fixed_ratio_fromDSP) {
		USBCB usbcb = { GET_JUST_COF_H ,0,0 };
		m_usb->write_bulk(&usbcb, sizeof(usbcb));
		m_usb->read_bulk(&usbcb, sizeof(usbcb));
		float hratio = *((float*)(&usbcb.u32_Data));
		usbcb = { GET_JUST_COF_V ,0,0 };
		m_usb->write_bulk(&usbcb, sizeof(usbcb));
		m_usb->read_bulk(&usbcb, sizeof(usbcb));
		float vratio = *((float*)(&usbcb.u32_Data));
		m_pImages->updatefixratio(hratio, vratio);

	}
}

void GScanO200::usbmain()
{
	std::shared_ptr<std::vector<char>> imgData;
	devState = DEV_ISRUNNING;
	bool haveError = false;
	try
	{
		StopWatch sw;
		while (devState == DEV_ISRUNNING) {
			if ((m_usb.get() && !m_usb->is_connected())) {
				this_thread::sleep_for(chrono::milliseconds(200));
				break;
			}


			if (sw.elapsed_ms() > 10000)
			{
				m_pImages->setscanflags(false);
				devState = haveError ? DevState::DEV_WRONG : DevState::DEV_STOP;
				return;
			}
			if(gcap.resolution_dst>200.0f)
			{
				if (m_pImages->orginimgcount() > 2)
				{
					this_thread::sleep_for(chrono::milliseconds(10));
					continue;
				}
			}

			USBCB usbcb = Get_Scanner_Status();
			switch (usbcb.u32_Data) {
			case HAVE_IMAGE:
			{
				int totalNum = usbcb.u32_Count;
				m_usb->set_timeout(2000);
				imgData = Get_Img_Data(totalNum);
				if (!imgData->size()) {
					Stop_scan();
					writelog("imgData->size() error");
					break;
				}
				if(!m_pImages->get_isDogEar())
					m_pImages->pushMat(std::shared_ptr<IDecode>(new G200Decode(imgData)));
				m_usb->set_timeout(200);
				Pop_Image();
				sw.reset();
				break;
			}
			case STOP_SCAN:
				m_pImages->setscanflags(false);
				devState = haveError ? DevState::DEV_WRONG : DevState::DEV_STOP;
				//m_pImages->setscanflags(false);
				//devState = DEV_STOP;
				break;
			case COUNT_MODE:
			case NO_FEED:
			case OPEN_COVER:
			case FEED_IN_ERROR:
			case PAPER_JAM:
			case DETECT_DOUBLE_FEED:
			case DETECT_STAPLE:
			case PAPER_SKEW:
			case HARDWARE_ERROR:
			case PC_SCAN_BUSY_or_ERROR:
			case SIZE_ERROR:
				Set_ErrorCode(usbcb.u32_Data);
				m_pImages->setscanflags(false);
				devState = DEV_WRONG;
				if (huagods)
					dev_callback(usbcb.u32_Data, huagods);
				break;
			case NORMAL:
				break;
			default:
				break;
			}
			this_thread::sleep_for(chrono::milliseconds(10));
		}
	}
	catch (const std::exception& e)
	{
		writelog(e.what());
	}

	////FileTools::write_log("D:\\1.txt", "thread usb exit");

}

///////////////////////////////////////////////////////////////////////////
USBCB GScanO200::Get_Scanner_Status()
{
	if (m_usb.get() && !m_usb->is_connected()) {
		return { NO_COMMAND ,PC_SCAN_BUSY_or_ERROR ,0 };
	}

	USBCB usbcb = { GET_DSP_STATUS ,0,0 };
	if (m_usb.get() && m_usb->is_connected())
		m_usb->write_bulk(&usbcb, sizeof(usbcb));

	if (m_usb.get() && m_usb->is_connected())
		m_usb->read_bulk(&usbcb, sizeof(usbcb));

	return usbcb;
}

std::shared_ptr<std::vector<char>>  GScanO200::Get_Img_Data(int bufferSize)
{
	if (m_usb.get() && !m_usb->is_connected())
		return std::shared_ptr<std::vector<char>>(new std::vector<char>());

	std::shared_ptr<std::vector<char>> imData(new std::vector<char>(bufferSize));
	StopWatch sw;
	int readed = 0;
	USBCB usbcb = { GET_IMAGE,0,bufferSize };
	m_usb->write_bulk(&usbcb, sizeof(usbcb));
	int totalength = bufferSize;
	int startindex = 0;
	while (totalength > 0)
	{
		int dstlength = 1024 * 1024;
		if (totalength <= dstlength)
		{
			dstlength = totalength;
			totalength = 0;
		}
		else
			totalength -= dstlength;

		int tt = m_usb->read_bulk(imData->data() + startindex, dstlength);
		startindex += dstlength;
	}

	if (sw.elapsed_ms() > 5000)
	{
		writelog("Usb read data timeout\n");
	}
	return imData;
}

///////////////////////////////////////////////////////////////////////////
void GScanO200::Pop_Image()
{
	if (m_usb.get() && !m_usb->is_open())
		return;

	USBCB usbcb = { POP_IMAGE ,0,0 };
	m_usb->write_bulk(&usbcb, sizeof(usbcb));
}