console_pci2.cpp

msp430F413用DS18B20测温

// console_pci2.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "atmd_pci.h"
#include "conio.h"
#include "console_pci2.h"
#include "math.h"
#include "winbase.h"

#include "stdio.h"

void writeRegQuiet ( WORD, int, DWORD);


#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// The one and only application object

CWinApp theApp;

using namespace std;

int mc(WORD);

int _tmain(int argc, TCHAR* argv[], TCHAR* envp[])
{
  int nRetCode;
  int i,iBoardCount;
  char ch;
  WORD atmd_pci_base_address[10],base;
  BOOL AtmdOK = FALSE, quit = FALSE;
  DWORD dwTemp;


  //  Your variables

  DWORD FIFO0, FIFO1, Edge,Chan;


	// initialize MFC and print and error on failure
	if (!AfxWinInit(::GetModuleHandle(NULL), NULL, ::GetCommandLine(), 0))
	{
		// TODO: change error code to suit your needs
		cerr << _T("Fatal Error: MFC initialization failed") << endl;
		nRetCode = 1;
	}
	else
	{
    // **************************************************************** 
	// ************* Start of application code ************************
	// detect ATMD PCI (call GetATMDPCIBoardCount() to detect number of ATMD-PCI boards)
		iBoardCount = GetATMDPCIBoardCount();
		printf("No. of ATMD PCI boards found = %d\n",iBoardCount);
		
		i=0;
		while((!AtmdOK) || (i>4))
		{
			AtmdOK = GetATMDPCIBaseAddr(i,dwTemp);
			atmd_pci_base_address[i] = (WORD) dwTemp;
			i++;
		}
		if (AtmdOK)
		{
			printf("ATMD PCI Board found on 0x%x\n",atmd_pci_base_address[i-1]);
			base = atmd_pci_base_address[i-1];  		// base = base address 
			if(!EnablePortAccess())
			{
				AfxMessageBox("Giveio.sys couldn't be opened");
			}
		}
		else
		{
			AfxMessageBox("ATMD-PCI interface not found");
		}
		
    }  
	//  ******************** board-reset ******************

	_outpw(base+0xC,0x0101); //ATMD-specific
	Sleep(1);
	_outpw(base+0xC,0x0000); //ATMD-specific

//  *********************** Your Code ********************************************************

	
	// ****************** Setup ***************************
	//                     _LSB                  ___Address
	//                    |                     | _____MSB 
	//                 ...|                     ||..
	_outpw(base+0x0, 0xfc81);_outpw(base+0x2, 0x0007);//Reg 0, 0x007fc81 Start ring oscillator, enable rising edges
	_outpw(base+0x0, 0x0000);_outpw(base+0x2, 0x1000);//Reg 1, 0x0000000 Channel adjust
	_outpw(base+0x0, 0x0002);_outpw(base+0x2, 0x2000);//Reg 2, 0x0000002 I-Mode	
	_outpw(base+0x0, 0x0000);_outpw(base+0x2, 0x3000);//Reg 3, 0x0000000 not relevant in I-Mode
	_outpw(base+0x0, 0x0001);_outpw(base+0x2, 0x4200);//Reg 4, 0x2000001 EF high-Z, StartTimer = 1 for external start retrigger
	_outpw(base+0x0, 0x0000);_outpw(base+0x2, 0x5800);//Reg 5, 0x8000000 Start retrigger, Stop disable until first Start
	_outpw(base+0x0, 0x0000);_outpw(base+0x2, 0x6000);//Reg 6, 0x0000000 Switch off ECL inputs
	_outpw(base+0x0, 0x1fb4);_outpw(base+0x2, 0x7000);//Reg 7, 0x0001fb4 Resolution = 82.3045 ps
	_outpw(base+0x0, 0x0000);_outpw(base+0x2, 0xB400);//Reg 11,0x4000000 PLL not locked -> Err
	_outpw(base+0x0, 0x0000);_outpw(base+0x2, 0xC000);//Reg 12,0x0000000 No interrupt (Start retrigger)
	

	//******************** Measurement ********************


	_outpw(base+0x0,0x0001);_outpw(base+0x2,0x4240);//TDC-GPX MasterReset 
	printf("TDC resetted");
	
	do 
	{
		//while(!(_inpw(base+0x8) & 0x0020)); // Check Interrupt flag
		
		i=0;
		while(!(_inpd(base+0x8)&0x800)) //while IFIFO1 not empty
		{
			_outpw(base+0x4,0x0008); //Read from address 8, TDC-GPX IFIFO1
			FIFO0 = _inpd(base+0x0);
			Edge = (FIFO0 & 0x020000)>>17;	//select edge bit
			Chan = (FIFO0 & 0xc000000)>>26; //select channel number bits
			FIFO0 = FIFO0 & 0x1FFFF;
			printf("ch %d hit# %d Edge %d  \t%5.3fns\n\n",Chan+1, i+1,Edge,(FIFO0)*82.3045/1000);
			i++;
		}

		i=0;
		while(!(_inpd(base+0x8)&0x1000)) //while IFIFO2 not empty
		{
			_outpw(base+0x4,0x0009); //Read address 9, TDC-GPX IFIFO2
			FIFO1 = _inpd(base+0x0);
			Edge = (FIFO1 & 0x020000)>>17;	//select edge bit
			Chan = (FIFO1& 0xc000000)>>26 ; //select channel number bits
			FIFO1 = FIFO1 & 0x1FFFF;
			printf("ch %d hit# %d Edge %d  \t%5.3fns\n\n",Chan+5, i+1,Edge,(FIFO1)*82.3045/1000);
			i++;
		}
		
		// Keyboard: "i" = interrupt measurement, "q" = quit measurement
		if(kbhit())
		{
			ch=getch();
			if(ch=='q')
				quit=true;
				
			if(ch=='i')
			{
				while(!kbhit());
				quit=false;
			}
		}	

	} while ( !quit );

// ********************************* End of Your code *****************************************

	return nRetCode;
}