stk500.h

用于开发Atmel的AVR系列单片机的GCC集成开发环境

//---------------------------------------------------------------------------

#ifndef stk500H
#define stk500H
#include <SysUtils.hpp>
#include <Controls.hpp>
#include <Classes.hpp>
#include <Forms.hpp>
#include "RS232Comm.h"

#define STK500_MCUCLK 7370000
//---------------------------------------------------------------------------
#ifndef CHIP_STRUCT
#define CHIP_STRUCT
typedef struct
{
 int flashsize;   // Size of Flash Memory in Bytes
 bool paged;      // true = Flash is programmed Page wise
 int pagesize;    // Size of one Page in Bytes
 int WD_Flash;    // Minimum Wait Time after Flash Write
 int eepromsize;  // Size of EEPROM Memory in Bytes
 int WD_EEPROM;   // Minimum Wait Time after EEPROM Write
 int signature;   // Chip Signature
 int lockbittype; // Internal Use (Choose Method to Read/Write Lock Bits)
 int fusebittype; // Internal Use (Choose Method to Read/Write Fuse Bits)
 int calibbytes;  // Number of Oscillator Calibration Bytes
 int stk500_dev;  // STK500 Device Code
 int progtype;    // SPI / HV Programming
 bool hvserial;   // true = HV Serial Programming , false = HV Parallel Programming
 int parmode;
 int lockbytes;   // Number of Lock Bytes
 int fusebytes;   // Number of Fuse Bytes
 int selftimed;   // Polling available
} TChipInfo;

#define CHIP_PROGSPI 0
#define CHIP_PROGHV 1

#endif

//---------------------------------------------------------------------------
class TSTK500 : public TComponent
{
 private:
       TRS232Comm *Comm;
       void __fastcall OnReceive (DWORD Count);
       bool __fastcall DoCommand (unsigned char *com, int len, int num);
       bool __fastcall DoCommandV2 (unsigned char *com, int len, int num);
       char response;
       int bytesrx, protocol;
       unsigned char rxdata[1024];
       void __fastcall ErrorMessage (AnsiString msg);
       bool __fastcall GetSync (void);
       int scklen;
       bool __fastcall ChangeSCKLen (void);
       bool __fastcall ChangeSCKLenV2 (void);
       TChipInfo ChipInfoV2;
 public:
        __fastcall TSTK500 (TComponent* Owner);
        __fastcall ~TSTK500 (void);
        bool __fastcall CheckPresence (void);
        void __fastcall SetPort (AnsiString port);
        bool __fastcall EnablePGM (TChipInfo *chip);
        bool __fastcall EnablePGMV2 (TChipInfo *chip);
        void __fastcall DisablePGM (void);
        void __fastcall DisablePGMV2 (void);
        bool __fastcall GetSignature (unsigned char *sig);
        bool __fastcall GetSignatureV2 (unsigned char *sig);
        bool __fastcall SetDevParameters (TChipInfo *chip);
        bool __fastcall LoadAddress (int adr);
        bool __fastcall LoadAddressV2 (int adr);
        bool __fastcall ReadFlash (unsigned char *data);
        bool __fastcall ReadPage (unsigned char *data, int size, char type);
        bool __fastcall ReadPageV2 (unsigned char *data, int size, char type);
        void __fastcall SetSCKLen (int len);
        bool __fastcall ChipErase (void);
        bool __fastcall ChipEraseV2 (void);
        bool __fastcall WritePage (unsigned char *data, int size, char type);
        bool __fastcall WritePageV2 (unsigned char *data, int size, char type);
        bool __fastcall ReadVTarget (double *vtarget);
        bool __fastcall ReadVTargetV2 (double *vtarget);
        bool __fastcall ReadARef (double *aref);
        bool __fastcall ReadARefV2 (double *aref);
        bool __fastcall WriteVTarget (double vtarget);
        bool __fastcall WriteVTargetV2 (double vtarget);
        bool __fastcall WriteARef (double aref);
        bool __fastcall WriteARefV2 (double aref);
        bool __fastcall StartComm (void);
        void __fastcall StopComm (void);
        bool __fastcall ReadOscValues (int *pre, int *comp);
        bool __fastcall ReadOscValuesV2 (int *pre, int *comp);
        bool __fastcall WriteOscValues (int pre, int comp);
        bool __fastcall WriteOscValuesV2 (int pre, int comp);
        bool __fastcall UniversalCmd (unsigned char *tx, unsigned char *rx);
        bool __fastcall UniversalCmdV2 (unsigned char *tx, unsigned char *rx);
        bool __fastcall ReadFuseBits (unsigned char *low, unsigned char *hi);
        bool __fastcall ReadFuseBitsV2 (unsigned char *low, unsigned char *hi);
        bool __fastcall ReadFuseBitsEx (unsigned char *low, unsigned char *hi,
                                        unsigned char *ext);
        bool __fastcall ReadFuseBitsExV2 (unsigned char *low, unsigned char *hi,
                                          unsigned char *ext);
        bool __fastcall ReadLockBits (unsigned char *lock);
        bool __fastcall ReadLockBitsV2 (unsigned char *lock);
        bool __fastcall WriteFuseBits (unsigned char low, unsigned char hi);
        bool __fastcall WriteFuseBitsV2 (unsigned char low, unsigned char hi);
        bool __fastcall WriteFuseBitsEx (unsigned char low, unsigned char hi,
                                         unsigned char ext);
        bool __fastcall WriteFuseBitsExV2 (unsigned char low, unsigned char hi,
                                           unsigned char ext);
        bool __fastcall WriteLockBits (unsigned char lock);
        bool __fastcall WriteLockBitsV2 (unsigned char lock);
        bool __fastcall ReadCalibrationByte (int num, unsigned char *byte);
        bool __fastcall ReadCalibrationByteV2 (int num, unsigned char *byte);
};
//---------------------------------------------------------------------------
#endif