main.cpp

00001 #include "mbed.h"
00002 #include "AVRISP.h"
00003 
00004 #define FUSE_LOW            0xD0
00005 #define FUSE_HIGH           0xD9
00006 #define FUSE_EXTENDED       0xFF
00007 #define LOCK_BYTE           0xFF
00008 
00009 LocalFileSystem local("local");
00010 AVRISP avrisp(p11,p12,p13,p14);
00011 Serial pc(USBTX, USBRX);
00012 
00013 int main()
00014 {
00015     bool ifSuccessful;
00016     
00017     pc.printf("Press any button to program the AVR.\n");
00018     char c = pc.getc();
00019     
00020     ifSuccessful = avrisp.EnableProgrammingMode();
00021     if(ifSuccessful)
00022     {
00023         pc.printf("Enter Programming Mode: Successful.\n");
00024     }
00025     else
00026     {
00027         pc.printf("Enter Programming Mode: Failed.\n");
00028     }
00029     
00030     int signatureByte1 = avrisp.ReadChipSignatureByte1();
00031     int signatureByte2 = avrisp.ReadChipSignatureByte2();
00032     int signatureByte3 = avrisp.ReadChipSignatureByte3();
00033     pc.printf("Chip signature is %x %x %x\n",signatureByte1,signatureByte2,signatureByte3);
00034     
00035     pc.printf("Erase Chip.\n");
00036     avrisp.ChipErase();
00037     
00038     pc.printf("Write Fuse Low Byte.\n");
00039     avrisp.WriteFuseLow(FUSE_LOW);
00040     pc.printf("Fuse Low Byte Readback = %x.\n",avrisp.ReadFuseLow());
00041     
00042     pc.printf("Write Fuse High Byte.\n");
00043     avrisp.WriteFuseLow(FUSE_HIGH);
00044     pc.printf("Fuse High Byte Readback = %x.\n",avrisp.ReadFuseHigh());
00045     
00046     pc.printf("Write Fuse Extended Byte.\n");
00047     avrisp.WriteFuseLow(FUSE_EXTENDED);
00048     pc.printf("Fuse Extended Byte Readback = %x.\n",avrisp.ReadFuseExtended());
00049     
00050     pc.printf("Write Lock Byte.\n");
00051     avrisp.WriteLockByte(LOCK_BYTE);
00052     pc.printf("Lock Byte Readback = %x.\n",avrisp.ReadLockByte());    
00053 
00054     ifSuccessful = avrisp.ProgramFlash("/local/avr1");
00055     if(ifSuccessful)
00056     {    
00057         pc.printf("Program Flash: Successful.\n");
00058     }
00059     else
00060     {
00061         pc.printf("Program Flash: Failed.\n");
00062     }
00063 
00064     avrisp.LeaveProgrammingMode();
00065 }