PC_ISP.rar_ W77E516_89E516RD2程序_SsT89E58和89E516_sst89e58_sst89e5

//--------------------------------------------------------------------------- #include <vcl.h> #pragma hdrstop #include "windows.h" #include "Unit1.h" #include <stdio.h> #include <stdlib.h> #include <io.h> #include "PCOMM.H" #include "drivers.h" #include <vcl\registry.hpp> //for C++ Builder 3.0 //--------------------------------------------------------------------------- #pragma package(smart_init) #pragma resource "*.dfm" TForm1 *Form1; int Commport; int baudrate; FILE *fp_ReadFromFlash;// bool Flag_Have_Handshake; unsigned char Buf_ReadFromFlash[65536]; unsigned char Buf_WriteToFlash[65536]; unsigned int Size_WriteToFlash; //编程的字节数 为32的倍数 unsigned int Max_WriteToFlash; //Flash的容量 unsigned int Size_ReadFromFlash;//从FLASH读取的长度 bool Flag_Force_Break;//用户强制中断当前的操作 unsigned int Addr_WriteFlash;//芯片编程起始地址 //--------------------------------------------------------------------------- __fastcall TForm1::TForm1(TComponent* Owner) : TForm(Owner) { } AnsiString BaudRateStr; void __fastcall TForm1::FormCreate(TObject *Sender) { AnsiString MyPAth=ExtractFilePath(Application->ExeName); TIniFile *MyFile=new TIniFile(MyPAth+"TXR_ISP.INI"); if(MyFile->ReadInteger("Config","Left",-1)==-1) Left=100; else Left= MyFile->ReadInteger("Config","Left",Left); if(MyFile->ReadInteger("Config","Top",-1)==-1) Top=100; else Top= MyFile->ReadInteger("Config","Top",Top); if(MyFile->ReadInteger("Config","Width",-1)==-1) Width=850; else Width= MyFile->ReadInteger("Config","Width",Width); if(MyFile->ReadInteger("Config","Height",-1)==-1) Height=540; else Height= MyFile->ReadInteger("Config","Height",Height); if(MyFile->ReadString("Config","BaudRate",-1)==-1) BaudRateStr="57600"; else BaudRateStr= MyFile->ReadString("Config","BaudRate",BaudRateStr); delete MyFile; //Graphics::TBitmap *BkgndBitmap = new Graphics::TBitmap(); //BkgndBitmap->LoadFromFile("c:\\YourBmp.bmp"); //Form1->Brush->Bitmap=BkgndBitmap; AnsiString Br; Flag_Force_Break=0; Init_Serial(); Size_WriteToFlash=0; Edit_WriteFlash->Text="0"; Flag_Commport_OpenStatus=COMMPORT_CLOSE; CB_CommPort->ItemIndex=0; CB_BaudRate->ItemIndex=3; Commport=CB_CommPort->ItemIndex+1; Br=CB_BaudRate->Items->Strings[CB_BaudRate->ItemIndex]; if(Br=="9600") baudrate=B9600; else if(Br=="19200") baudrate=B19200; else if(Br=="38400") baudrate=B38400; else if(Br=="57600") baudrate=B57600; else if(Br=="115200") baudrate=B115200; Bt_BlankChk->Enabled=false; Bt_Erase->Enabled=false; Bt_Program->Enabled=false; Bt_Read->Enabled=false; Bt_ExitISP->Enabled=false; Bt_Cmp->Enabled=false; ComboBox_MCU->Enabled=true; Bt_HandShake->Enabled=false; Bt_Auto->Enabled=false; if(Flag_Commport_OpenStatus==COMMPORT_CLOSE){ CB_CommPort->Enabled=true; CB_BaudRate->Enabled=true; } else{ CB_CommPort->Enabled=false; CB_BaudRate->Enabled=false; } if(ComboBox_MCU->Text=="W78E516B"||ComboBox_MCU->Text=="W77E516"|| ComboBox_MCU->Text=="SST89E516RD2") Max_WriteToFlash=65536; else if(ComboBox_MCU->Text=="SST89E58RD2") Max_WriteToFlash=32768; Size_ReadFromFlash=0; CB_ProgramSize->Text=IntToStr(Max_WriteToFlash); CB_ProgramSize->Items->Add(IntToStr(Max_WriteToFlash)); Flag_Have_Handshake=false; Flag_EnterISP=false; } #include "tapi.h" //--------------------------------------------------------------------------- void __fastcall TForm1::Bt_CommOpenClick(TObject *Sender) { unsigned char GetKey[100]; BT_Stop->Visible=false; if(Flag_Commport_OpenStatus==COMMPORT_OPEN){//现在打开-->关闭 Flag_Commport_OpenStatus=COMMPORT_CLOSE; sio_close(Commport); Bt_BlankChk->Enabled=false; Bt_BlankChk->Enabled=false; Bt_Erase->Enabled=false; Bt_Program->Enabled=false; Bt_Read->Enabled=false; Bt_ExitISP->Enabled=false; CB_CommPort->Enabled=true; CB_BaudRate->Enabled=true; ComboBox_MCU->Enabled=true; Bt_HandShake->Enabled=false; Bt_Cmp->Enabled=false; Bt_Auto->Enabled=false; StatusBar->SimpleText="串口关闭!"; } else{//现在关闭-->打开 if(sio_open(Commport)!=SIO_OK){ StatusBar->SimpleText="串口打开错误!"; Beep_Notice(false); ShowMessage("串口打开错误!"); sio_close(Commport); return; } if(sio_ioctl(Commport,baudrate,P_NONE|BIT_8|STOP_1)!=SIO_OK){ StatusBar->SimpleText="串口设置错误!"; Beep_Notice(false); ShowMessage("串口设置错误!"); return; } StatusBar->SimpleText="串口打开!"; Flag_Commport_OpenStatus=COMMPORT_OPEN; Bt_BlankChk->Enabled=true; Bt_Erase->Enabled=true; Bt_Program->Enabled=true; Bt_Read->Enabled=true; Bt_ExitISP->Enabled=true; CB_CommPort->Enabled=false; CB_BaudRate->Enabled=false; ComboBox_MCU->Enabled=false; Bt_HandShake->Enabled=true; Bt_Cmp->Enabled=true; Bt_Auto->Enabled=true; sio_cnt_irq(Commport,SerialPort_Rx_Irq,1); } if(Flag_Commport_OpenStatus==0) Bt_CommOpen->Caption="打开串口"; else Bt_CommOpen->Caption="关闭串口"; } //--------------------------------------------------------------------------- void __fastcall TForm1::CB_CommPortChange(TObject *Sender) { if(Flag_Commport_OpenStatus==COMMPORT_OPEN){ sio_close(Commport); //先关闭原来的串口 Flag_Commport_OpenStatus==COMMPORT_CLOSE; } Commport=(CB_CommPort->ItemIndex)+1; if(Flag_Commport_OpenStatus==COMMPORT_CLOSE) Bt_CommOpen->Caption="打开"; else Bt_CommOpen->Caption="关闭"; } //--------------------------------------------------------------------------- void __fastcall TForm1::Bt_ReadFileClick(TObject *Sender) { OpenDialog_ProgramFile->Execute(); } unsigned char TForm1::HandShake(void) { unsigned char Frame_Send_To_MCU[100]; unsigned long TimeStart; unsigned int Num_Frame_Rx; Edit_Rx->Text=""; Edit_Tx->Text=""; ProgressBar->Position=ProgressBar->Min; Label_Progress->Caption=IntToStr(ProgressBar->Position*100/ProgressBar->Max)+"%"; //写之前先清除原来缓冲区的数据 Flag_RevData=0; Num_Frame_Rx_PC_Buf=0; StatusBar->SimpleText="正在握手..."; TimeStart=GetTickCount(); for(;;){ if(Flag_Force_Break){ Flag_Force_Break=0; return Status_Custom_Break; } if((GetTickCount()-TimeStart)>=WaitACKTime){//超时 return Status_TimeOver; } Edit_Time->Text=IntToStr((GetTickCount()- TimeStart)); Application->ProcessMessages(); sio_putch(Commport,'U'); if(Flag_RevData){ Flag_RevData=0; Num_Frame_Rx_PC_Buf=0; if(Frame_Rx_PC_Buf[0]=='U'){ return Status_Get_ACK; } else{ return Status_Command_ERROR; } } Sleep(1); } } //--------------------------------------------------------------------------- void __fastcall TForm1::Bt_HandShakeClick(TObject *Sender) { unsigned char Status; if(sio_ioctl(Commport,baudrate,P_NONE|BIT_8|STOP_1)!=SIO_OK){ Beep_Notice(false); ShowMessage("串口设置错误!"); return ; } BT_Stop->Visible=true; Status=HandShake(); BT_Stop->Visible=false; switch(Status){ case Status_Get_ACK: StatusBar->SimpleText="MCU进入ISP模式成功!"; Flag_Have_Handshake=true; break; case Status_Custom_Break: StatusBar->SimpleText="用户强制中断!"; Beep_Notice(false); return; default: StatusBar->SimpleText="握手超时失败!返回值="; StatusBar->SimpleText+= Status; Beep_Notice(false); return; } } unsigned char TForm1::BlankChk(void) { unsigned char Frame_Send_To_MCU[100]; unsigned long TimeStart; unsigned int Num_Frame_Rx; Edit_Rx->Text=""; Edit_Tx->Text=""; ProgressBar->Position=ProgressBar->Min; Label_Progress->Caption=IntToStr(ProgressBar->Position*100/ProgressBar->Max)+"%"; Frame_Send_To_MCU[0]=STX; Frame_Send_To_MCU[1]=2; Frame_Send_To_MCU[2]=BLANKCHK; Frame_Send_To_MCU[3]=GetCrc(Frame_Send_To_MCU,3); Frame_Send_To_MCU[4]=ET