WORD CHexFileParser::GetHighAddrFromFile(const CString& strLine)
{
WORD dwTemp = 0;
char ch[128] = {0};
for (int i = 1; i < strLine.GetLength(); i++)
{
ch[i-1] = (char)strLine.GetAt(i);
}
turn_hex_file_line_to_unsigned_char(ch);
TS_UC szBuf[64] = {0};
turn_int_to_unsigned_char(ch, strLine.GetLength()-1, szBuf);
dwTemp = szBuf[4]*0x100 + szBuf[5];
return dwTemp;
}
////////////////////////////////////////////////////////////////////////////
// Parameter:
// 1, CFile& : hex file preference, to be read
// 2, char* : a memory pointer, has been allocate in heep, it's a valid memory space.
// 3, int : parameter 2, memory space's size.
// return:
// int : it's the truely length of the used buffer, also useful byte number after hex file been parsed.
int CHexFileParser::ReadNormalHexFile( CFile& hexFile, char* pBuf, int nBufLen)
{
ASSERT(nBufLen >= 0xFFFF);
//CString m_get_data_from_file;
int nBufCount = 0;
//*****************inspect the file*********************
unsigned int nLineNum=0;
char a[256];
ZeroMemory(a, 256);
//while(NULL!=ar.ReadString(m_get_data_from_file))//循环读取文件，直到文件结束
while(ReadLineFromFile(hexFile, a))
{//get a line from the file,check "crc" for total file
#ifdef _DEBUG
if (a[8] != '0')
{
int n = 0;
}
#endif
nLineNum++; //the line number that the wrong hex file;
TS_UC get_hex[128]={0}; //get hex data,it is get from the line char
UINT i = 0;
for( i=0;i<strlen(a); i++) //get a line//去掉第一个
{
a[i] = a[i+1];
}
int nLen = strlen(a)-2; // 减去回车换行符号
if(strlen(a)%2==0)
turn_hex_file_line_to_unsigned_char(a); // turn every char to int
else
{
wchar_t p_c_temp[74]={'\0'};
swprintf_s(p_c_temp,_T("Error: the hex file had error at %d line!"),nLineNum);
nBufCount = 0;
if(!auto_flash_mode)
AfxMessageBox(p_c_temp);
//close_com();
return 0;
}
turn_int_to_unsigned_char(a,nLen,get_hex); //turn to hex
if(get_hex[3]==1) //for to seektobegin() function,because to end of the file
break;
TS_UC uctemp2=0;
for(int j=0;j<(nLen/2);j++)
uctemp2+=get_hex[j];
if(uctemp2%256!=0)
{
wchar_t p_c_temp[74]={'\0'};
swprintf_s(p_c_temp,_T("Error: the hex file had error at %d line!"),nLineNum);
nBufCount = 0;
if(!auto_flash_mode)
AfxMessageBox(p_c_temp,MB_OK);
//close_com();
return 0;
}
if(get_hex[1]==0 && get_hex[2]==0)
get_hex[4]=255; //for the 0000 register to write 255
unsigned int ltemp;
ltemp=get_hex[1]*256+get_hex[2];
for(int j=0;j<get_hex[0];j++)
{
pBuf[ltemp+j]=get_hex[4+j];//get the data
}
if((UINT)nBufCount<(ltemp+get_hex[0]))
{
nBufCount=ltemp+get_hex[0]-1;
}
ZeroMemory(a, 256);
}//end while
hexFile.Close();//close the file
return nBufCount;
}
////////////////////////////////////////////////////////////////////////////
// Parameter:
// 1, CFile& : hex file preference, to be read
// 2, char* : a memory pointer, has been allocate in heep, it's a valid memory space.
// 3, int : specify parameter 2, memory space's size.
// return:
// int : it's the truely length of the used buffer, also useful byte number after hex file been parsed.
// 读扩展线性地址记录的hex file－最大32位的地址空间
BOOL CHexFileParser::ReadExtLinearHexFile(CFile& hexfile, char* pBuf, int nBufLen)
{
//CArchive ar(&m_hex_file,CArchive::load);
//ASSERT(nBufLen >= 0xFFFF);
if (pBuf)
{
delete[] pBuf;
pBuf = NULL;
}
pBuf = new char[c_nHexFileBufLen];
CString strGetData;
int nBufCount = 0;
//*****************inspect the file*********************
unsigned int nLineNumErr=0;
DWORD dwHiAddr = 0; // 高位地址
char a[256];
ZeroMemory(a, 256);
//while(NULL!=ar.ReadString(strGetData)) //循环读取文件，直到文件结束
while(ReadLineFromFile(hexfile, a))
{
// 取得高位地址，可能不止一处扩展
if( a[8] == '4')
{
CString strTemp(a);
dwHiAddr = GetHighAddrFromFile(strTemp);
dwHiAddr <<= 16;
if( nBufCount != 0)
{
m_szFlags.push_back(nBufCount);
}
// do CRC
continue;
}
//get a line from the file,check "crc" for total file
nLineNumErr++; //the line number that the wrong hex file;
TS_UC get_hex[128]={0};//get hex data,it is get from the line char
//the number is (i-1)
//int nLen = strGetData.GetLength();
for(UINT i=0; i<strlen(a); i++) // 去掉冒号
{
a[i]=a[i+1];
}
int nLen = strlen(a)-2; // 不算回车换行的长度
if(strlen(a)%2==0)
turn_hex_file_line_to_unsigned_char(a);//turn every char to int
else
{
wchar_t p_c_temp[74]={'\0'};
swprintf_s(p_c_temp,_T("Error: the hex file had error at %d line!"),nLineNumErr);
//AddStringToOutPuts(p_c_temp);
nBufCount = 0;
AfxMessageBox(p_c_temp);
//close_com();
goto END;
return 0;
}
turn_int_to_unsigned_char(a,nLen,get_hex);//turn to hex
if(get_hex[3]==1) //for to seektobegin() function,because to end of the file
break;
if(!DoCRC( get_hex, nLen/2))
{
wchar_t p_c_temp[74]={'\0'};
swprintf_s(p_c_temp,_T("Error: the hex file had error at %d line!"),nLineNumErr);
//AddStringToOutPuts(p_c_temp);
nBufCount = 0;
AfxMessageBox(p_c_temp, MB_OK);
//close_com();
goto END;
return 0;
}
// if(get_hex[1]==0 && get_hex[2]==0)
// get_hex[4]=255;//for the 0000 register to write 255
int temp;
char temp_buf[32];
if (nLineNumErr==9)
{
for (int i=0;i<32;i++)
{
temp_buf[i]=a[i+8];
}
for (int i=0;i<20;i++)
{
temp=temp_buf[2*i]*16+temp_buf[2*i+1];
m_DeviceInfor[i]=temp;
}
//m_softwareRev = (temp_buf[30] + temp_buf[31]*256)/10.0;
//m_ProductModel=m_DeviceInfor[0];
m_softwareRev= ((a[38]*16+a[39]) + (a[40]*16 + a[41])*256)/10.0;
m_ProductName.Empty();
for (int i=0;i<10;i++)
{
CString temp1;
temp1.Format(_T("%C"),m_DeviceInfor[5+i]);
m_ProductName = m_ProductName + temp1;
}
}
unsigned int ltemp;
ltemp=get_hex[1]*256+get_hex[2] + dwHiAddr;
// if (m_IsRAM)
// {
// ltemp-=0x00008000;
// }
for(int j=0;j<get_hex[0];j++)
pBuf[ltemp+j]=get_hex[4+j];//get the data
if((UINT)nBufCount<(ltemp+get_hex[0]))
nBufCount=ltemp+get_hex[0];
ZeroMemory(a, 256);
}//end while
m_szFlags.push_back(nBufCount);
END:
hexfile.Close();//close the file
return nBufCount;
//return 0 ;
}
int get_hex_file_data(unsigned char *p,CString hex_file_path)
{
CFile m_hex_file;//the hex file
for(long ltemp=0;ltemp<65535;ltemp++)
p[ltemp]=255;
unsigned int the_max_register_number=0;//the max register number to write from hex file
if(m_hex_file.Open(hex_file_path,CFile::modeRead | CFile::shareDenyNone))
{
CArchive ar(&m_hex_file,CArchive::load);
CString m_get_data_from_file;
///////////*****************inspect the file*********************
unsigned int ii=0;
while(NULL!=ar.ReadString(m_get_data_from_file))//循环读取文件，直到文件结束
{//get a line from the file,check "crc" for total file
ii++;//the line number that the wrong hex file;
char a[256]={'a'};
TS_UC get_hex[128]={0};//get hex data,it is get from the line char
//the number is (i-1)
int ddd=m_get_data_from_file.GetLength();
for(int i=1;i<ddd;i++)//get a line
a[i-1]=m_get_data_from_file.GetAt(i);
if(strlen(a)%2==0)
turn_hex_file_line_to_unsigned_char(a);//turn every char to int
else
{
// char p_c_temp[74]={'\0'};
// sprintf(p_c_temp,"Error: the hex file had error at %d line!",ii);
// AfxMessageBox(p_c_temp);
return -2;
}
turn_int_to_unsigned_char(a,i-1,get_hex);//turn to hex
if(get_hex[3]==1)//for to seektobegin() function,because to end of the file
break;
TS_UC uctemp2=0;
for(int j=0;j<i/2;j++)
uctemp2+=get_hex[j];
if(uctemp2%256!=0)
{
// char p_c_temp[74]={'\0'};
// sprintf(p_c_temp,"Error: the hex file had error at %d line!",ii);
// AfxMessageBox(p_c_temp);
return -2;
}
if(get_hex[1]==0 && get_hex[2]==0)
get_hex[4]=255;//for the 0000 register to write 255
unsigned int ltemp;
ltemp=get_hex[1]*256+get_hex[2];
for(j=0;j<get_hex[0];j++)
p[ltemp+j]=get_hex[4+j];//get the data
if(the_max_register_number<(ltemp+get_hex[0]))
the_max_register_number=ltemp+get_hex[0]-1;
}//end while
//flash
ar.Close();//close the CArchive
m_hex_file.Close();//close the file
//*******************up is to get the register value from the file***************
return the_max_register_number;
}
else
return -3;//open hex file failure
}
