shengfangagsi.cpp

配合KEIL C的AGSI调试I2C的工具

// shengfangagsi.cpp : Defines the initialization routines for the DLL.
//

#include "stdafx.h"
#include "Agsi.h" 
#include "Common.h"
#include "shengfangagsi.h"
#include "Dlgshengfang.h"

#include "psrun.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
extern int kin;
extern char at24cio;
DWORD   port1;

//
//	Note!
//
//		If this DLL is dynamically linked against the MFC
//		DLLs, any functions exported from this DLL which
//		call into MFC must have the AFX_MANAGE_STATE macro
//		added at the very beginning of the function.
//
//		For example:
//
//		extern "C" BOOL PASCAL EXPORT ExportedFunction()
//		{
//			AFX_MANAGE_STATE(AfxGetStaticModuleState());
//			// normal function body here
//		}
//
//		It is very important that this macro appear in each
//		function, prior to any calls into MFC.  This means that
//		it must appear as the first statement within the 
//		function, even before any object variable declarations
//		as their constructors may generate calls into the MFC
//		DLL.
//
//		Please see MFC Technical Notes 33 and 58 for additional
//		details.
//

/////////////////////////////////////////////////////////////////////////////
// CShengfangagsiApp
	static DWORD  tl3;   // Current values
	static DWORD  tl3p;  // Previous values

BEGIN_MESSAGE_MAP(CShengfangagsiApp, CWinApp)
	//{{AFX_MSG_MAP(CShengfangagsiApp)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CShengfangagsiApp construction

CShengfangagsiApp::CShengfangagsiApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CShengfangagsiApp object

CShengfangagsiApp theApp;
DWORD DefineAllSFR(void) {           // declare all special function registers and their bits
  BOOL ret = TRUE;

  ret &= Agsi.DefineSFR("T3CON",  T3CON,  AGSIBYTE, 0);  // If more SFR's are defined, do it in a table
  ret &= Agsi.DefineSFR("T3MOD",  T3MOD,  AGSIBYTE, 0);
  ret &= Agsi.DefineSFR("TL3",    TL3,    AGSIBYTE, 0);
  ret &= Agsi.DefineSFR("TH3",    TH3,    AGSIBYTE, 0);

  // It is only allowed to define bits which are bitaddressable.
  ret &= Agsi.DefineSFR("TF3",    T3CON,  AGSIBIT,  7);
  ret &= Agsi.DefineSFR("TR3",    T3CON,  AGSIBIT,  6);
  ret &= Agsi.DefineSFR("ET3",    IE,     AGSIBIT,  6);
  ret &= Agsi.DefineSFR("PT3",    IP,     AGSIBIT,  6);

  return(ret);
}
//static DWORD  tl3;   // Current values
//static DWORD  tl3p;  // Previous values

struct vtrlist VTREG[] = { { "PORT1",   AGSIVTRCHAR, 0x00000000, NULL }, };
DWORD DefineAllVTREG(void) {         // declare all virtual registers
  BOOL ret = TRUE;
  int i;

  for (i = 0; i < (sizeof(VTREG) / sizeof (VTREG[0])); i++) {
    VTREG[i].hVTR = Agsi.DefineVTR(VTREG[i].pName, VTREG[i].Type, VTREG[i].Value);
	if (!VTREG[i].hVTR) ret = FALSE;
  }

  return(ret);
}
void Watchp10()
{ 
	DWORD   cSBUF, pSBUF;
	Agsi.ReadSFR(0x90, &cSBUF,  &pSBUF,  0xFF);
	CString str;
	DWORD d=GetTickCount();
	//str.Format("%d,%x\r\n",d,pSBUF);
	//TRACE(str);
	Agsi.ReadSFR(TL3,    &tl3,    &tl3p,    0xFF);

	str.Format("%d,%d,%x,%x\r\n",kin,d,tl3p,port1);
	TRACE(str);	
}
DWORD DefineAllWatches(void) 
{       // define all Watches
	BOOL ret = TRUE;
	ret &= Agsi.SetWatchOnSFR(0x90, Watchp10, AGSIWRITE); //检测p1写
	return(ret);
 
}
DWORD DefineAllMenuEntries(void) 
{   
	if (!Agsi.DefineMenuItem(&PeriMenu)) 
	{ 
		return(FALSE);
	}
	return(TRUE);
}
extern "C" DWORD AGSIEXPORT AgsiEntry (DWORD nCode, void *vp) 
{ 
	DWORD CpuType;
	switch (nCode) 
	{ 
		case AGSI_CHECK:
			CpuType = *((DWORD *)vp);
			if (CpuType == 8051) return(1);  // This driver supports the 8051 family of microcontrollers 
			else                 return(0);  // Other microcontrollers are not supported by the driver
			break;
		case AGSI_INIT:                    // Declare all SFR's, VTREG's, Watches and Interrupts here
			AgsiConfig = *((AGSICONFIG *)vp);
			//AgsiConfig.m_hInstance;          // this pointer is used to get the function addresses of uVision
			//AgsiConfig.m_pszProjectPath;     // Path to application e.g. C:\KEIL\C51\EXAMPLES\HELLO
			//AgsiConfig.m_pszDevice;          // Simulated Device e.g. 52. This string is extracted out of the -p option.
			//AgsiConfig.m_pszConfiguration;   // complete dialog DLL options e.g. -p52 -dmydll ...
			//AgsiConfig.m_pszAppFile;         // name of loaded OMF file including path e.g. C:\KEIL\C51\EXAMPLES\HELLO\HELLO
			if (!GetFunctionPointers()) return(FALSE);   // get all function pointers for Agsi calls
			if (!DefineAllVTREG()) return(FALSE);        // define all virtual registers
			if (!DefineAllSFR()) return(FALSE);        // define all special function registers registers
			if (!DefineAllMenuEntries()) return(FALSE);  // define all peripheral-menu entries and dialogs
			if (!DefineAllWatches()) return(FALSE);      // define all watches
			break;
		case AGSI_TERMINATE:               // Free all allocated memory, close all files ...
			break;
		case AGSI_RESET:                   // Reset all SFR's of this peripheral
			//if (!ResetPeripheral()) return(FALSE);
			break;
		case AGSI_PREPLL:                  // Recalculate all peripherals before clock prescaler/PLL is set to a new value
			break;
		case AGSI_POSTPLL:                 // Recalculate all peripherals after clock prescaler/PLL is set to a new value
			break;
	}
	return(TRUE);       // return OK
}