EF3-Interface/PcDmis/Base/Interfac/Msi/Hsi/KeyenceTM065/KeyenceTM065_Proto.cpp

#include "stdafx.h"
#include "..\Tools\UsbUtility\Proto_Util.h"
#include "KeyenceTM065_Proto.h"
#include "KeyenceStatus.h"

#define MY_CONFIG 1
#define MAX_DEVPATH_LENGTH 256
#define ENDPOINT_TIMEOUT   500

//******************************************************************************
//
void CKeyenceTM065_Proto::_process_rcv_transfer_data()
{
  switch (ep_buff._cmd0)
  {
    case _CMD0_0800:
      break;
    case _CMD0_0C00:
      switch (ep_buff._cmd1)
      {
        case _CMD1_0730:
          break;
        default:
          break;
      };
    case _CMD0_100a:
      break;
    case _CMD0_1400:
      break;
    case _CMD0_3000:
      break;
    case _CMD0_4800:
      break;
    case _CMD0_4c00:
      break;
    default:
      break;
  };
	_process_KEYENCE_CMD_GET_DATA();
};

//******************************************************************************
CKeyenceTM065_Proto::CKeyenceTM065_Proto()
{
  ep_buff._buff = (unsigned char *)malloc(MAX_KEYENCE_EP_BUFF_SIZE);
  ep_buff._bin  = (unsigned char *)malloc(MAX_KEYENCE_EP_BUFF_SIZE);
  ep_buff._send_size = 0;
  ep_buff._async_context = NULL;
  ep_buff._cmd0 = 0;
  ep_buff._cmd1 = 0;
  g_dev = NULL;
};

//******************************************************************************
CKeyenceTM065_Proto::~CKeyenceTM065_Proto()
{
  free(ep_buff._buff);
  free(ep_buff._bin);
}

#pragma warning(disable:4996)
//******************************************************************************

//******************************************************************************
usb_dev_handle* CKeyenceTM065_Proto::_open_usb_dev(void)
{
  struct usb_bus *bus = NULL;
  struct usb_device *dev = NULL;

  for (bus = usb_get_busses(); bus; bus = bus->next)
  {
    for (dev = bus->devices; dev; dev = dev->next)
    {
      if (dev->descriptor.idVendor == KEYENCE_VID && dev->descriptor.idProduct == KEYENCE_PID)
      {
        return usb_open(dev);
      }
    }
  }
  return NULL;
}

//******************************************************************************
int CKeyenceTM065_Proto::_usb_reset(void)
{
	if (g_dev)
	{
		usb_reset(g_dev);
		g_dev = NULL;
	}
	else
	{
		ASSERT(0);
		return -1;
	}
	return -1;
}

//******************************************************************************
int CKeyenceTM065_Proto::Init_Keyence()
{
  int usb_status = NULL;
  usb_init();                       // initialize the library 
  usb_status = usb_find_busses();   // find all busses 
  usb_status = usb_find_devices();  // find all connected devices 
  g_dev = _open_usb_dev();
  if (!g_dev)
  {
    MessageBox(NULL, _T("Unable to open device"), _T("Message"), MB_OK);
    return KEYENCE_STATUS_DATALINK_ERROR;
  }

  if (usb_set_configuration(g_dev, MY_CONFIG) < 0)
  {
    MessageBox(NULL, _T("Unable to SET CONFIGURATION"), _T("Message"), MB_OK);
    return KEYENCE_STATUS_DATALINK_ERROR;
  }

  if (usb_claim_interface(g_dev, 0) < 0)
  {
    usb_close(g_dev);
    MessageBox(NULL, _T("Unable to CLAIM DEVICE"), _T("Message"), MB_OK);
    return KEYENCE_STATUS_DATALINK_ERROR;
  }
  return KEYENCE_STATUS_NORMAL;
}

//******************************************************************************
int CKeyenceTM065_Proto::Exit_Keyence()
{
  if (g_dev)
  {
    usb_release_interface(g_dev,0);
    usb_close(g_dev);
    g_dev = NULL;
  }
  return KEYENCE_STATUS_NORMAL;
}

//******************************************************************************
// This startup just kicks off the EP_KEYENCE_81 worker thread.
//******************************************************************************
int CKeyenceTM065_Proto::_start_machine()
{
  return KEYENCE_STATUS_NORMAL;
};

//===============================================================================
int CKeyenceTM065_Proto::_shutdown_machine()
{
  return KEYENCE_STATUS_NORMAL;
};

//===============================================================================
//  Keyence Protocol - This can be processed serially.
//  Send data on EP_01 channel.
//  Receive data on EP_01.
//  Send data on EP_82 channel.
//  Receive data on EP_82 channel.
//  if more data needs to be received, send data to EP_82 channel.
//  (Note, we do not receive Image Data, so we will not receive 0x40000 bytes.
//  But we must make provision for receiving and sending 0x40000 bytes.  (512x512).
//
// The following two commands is all we need:
//
//      usb_bulk_write(g_dev, iEP, (char *)(ep_buff._buff+33), ep_buff._send_size, 5000);
//      iRcvSize = usb_bulk_read(g_dev, iEP, (char *)ep_buff._buff, MAX_KEYENCE_EP_BUFF_SIZE, 5000);
//
//===============================================================================
int CKeyenceTM065_Proto::_send_usb_data()
{
  int _ret;
  _ret = usb_bulk_setup_async(g_dev, &ep_buff._async_context, ep_buff._iEP);
  if (_ret < 0)
  {
    return KEYENCE_STATUS_DATALINK_ERROR;
  }
  _ret = usb_submit_async(ep_buff._async_context, (char *)ep_buff._bin, ep_buff._send_size);
  if (_ret < 0)
  {
    usb_free_async(&ep_buff._async_context);
    return KEYENCE_STATUS_DATALINK_ERROR;
  }
  _ret = usb_reap_async(ep_buff._async_context, 10000);
  if (_ret > 0)
  {
    ep_buff._recv_size = _ret;
    _process_rcv_transfer_data();
    usb_free_async(&ep_buff._async_context);
  }
  return KEYENCE_STATUS_NORMAL;
}

//==============================================================
int CKeyenceTM065_Proto::_send_cmd_KEYENCE_CMD_GET_DATA()
{
	return KEYENCE_STATUS_NORMAL;
};

//==============================================================
int CKeyenceTM065_Proto::_process_KEYENCE_CMD_GET_DATA()
{
	return KEYENCE_STATUS_NORMAL;
};

//==============================================================
int CKeyenceTM065_Proto::_get_image()
{
  return KEYENCE_STATUS_NORMAL;
};

//==============================================================
int CKeyenceTM065_Proto::_put_program()
{
  return KEYENCE_STATUS_NORMAL;
};

//==============================================================
int CKeyenceTM065_Proto::_init_program()
{
  return KEYENCE_STATUS_NORMAL;
};

//==============================================================
int CKeyenceTM065_Proto::_get_program()
{
  return KEYENCE_STATUS_NORMAL;
};

//==============================================================
int CKeyenceTM065_Proto::_read_env()
{
  return KEYENCE_STATUS_NORMAL;
};

//==============================================================
int CKeyenceTM065_Proto::_write_env()
{
  return KEYENCE_STATUS_NORMAL;
};

//==============================================================
int CKeyenceTM065_Proto::_set_config()    // sets trigger etc.
{
  return KEYENCE_STATUS_NORMAL;
};

//==============================================================
//
//==============================================================
int CKeyenceTM065_Proto::_replay_capture(CString s_replay_file)
{
  //struct_ep ep_buff;
  //ep_buff._buff = (unsigned char *)malloc(MAX_KEYENCE_EP_BUFF_SIZE);
  //ep_buff._bin = (unsigned char *)malloc(MAX_KEYENCE_EP_BUFF_SIZE);
  char cTemp[9];
  FILE* pInFile;
  _wfopen_s(&pInFile, s_replay_file, _T("r"));
  if (pInFile == NULL)
  {
    return KEYENCE_STATUS_REPLAY_FILE_ERROR;
  };
  fgets((char *)ep_buff._buff, MAX_KEYENCE_EP_BUFF_SIZE, pInFile );  // pick up the first line
  TRACE("\nReading1 %s", ep_buff._buff);
  CProto_Util* _protoUtil = new CProto_Util();
  while (!feof(pInFile))
  {
    memset(cTemp, 0 , 9);
    memcpy(cTemp, ep_buff._buff+24, 8);
    sscanf_s(cTemp, "%8x", &ep_buff._send_size);  // get the length of the transmission
    ep_buff._recv_size = ep_buff._send_size;
    memcpy(cTemp, ep_buff._buff+33, 8);
    sscanf_s(cTemp, "%8x", &ep_buff._cmd0);
    ep_buff._iEP = (*(ep_buff._buff+21) == '1') ? 0x01:0x82;
    if (*ep_buff._buff == '>')
    {
      if (ep_buff._iEP == 0x82)
        memset(ep_buff._bin, ep_buff._send_size, 0);
      else
      {
        _protoUtil->_char2bin(ep_buff._buff+33, ep_buff._bin, ep_buff._send_size);
        if (ep_buff._send_size == 0x200)  // Temporary patch to see how Keyence behaves.
        {
          memset(ep_buff._bin+12, 0, 0x200);
        }
      };
     _send_usb_data();
     fgets((char *)ep_buff._buff, MAX_KEYENCE_EP_BUFF_SIZE, pInFile );  // skip the input line
    }
    fgets((char *)ep_buff._buff, MAX_KEYENCE_EP_BUFF_SIZE, pInFile );  // pick up the first line
    Sleep(50);
  };
  delete _protoUtil;
  fclose(pInFile);
  //free(ep_buff._buff);
  //free(ep_buff._bin);
  return KEYENCE_STATUS_NORMAL;
}

//==============================================================
//
//==============================================================
int CKeyenceTM065_Proto::_read_prs_file(CString cFileName)
{
  UNREFERENCED_PARAMETER(cFileName);
  return 0;
};