int main(int argc,char *argv[])
{
printf("\n* ATTiny861 loader vers. 1.0 *");
printf("\nLZs,2002-2017");
if(argc < 2 || *argv[1] != '-') usage();
if(init() != 0) {
exit(1);
}
switch(argv[1][1]) {
case 'w':
if(readblk(argv[2],FLSIZE) == 0) {
time( &start_time );
writefls();
time( &stop_time );
}
break;
case 'r':
readfls();
if(!err) writeblk(argv[2],FLSIZE);
break;
case 'd':
rdee();
if(!err) writeblk(argv[2],EESIZE);
break;
case 'u':
if(readblk(argv[2],EESIZE) == 0) {
wree();
}
break;
case 'l':
wlocks(&argv[1][1]);
break;
case 'f':
writefuses(argv[2],argv[1][2]);
break;
case 's':
readsign();
rcalib();
break;
default:
printf("Unrecognised option %c\n",argv[1][1]);
}
RST1;
setLoBits(RST | OE, 0x63);
release();
elapsed_time = stop_time - start_time;
if(elapsed_time) printf("\nElapsed time %ld sec.",elapsed_time);
printf("\n\n");
return 0;
}
void
postamble(void)
{
char line[STRLEN];
int i, n = (max_fuse+7)/8;
writefuses();
for (i=0; i<n; i++)
checkfuse += fusebits[i];
checkfuse &= 0xffff;
sprint(line, "C%.4x*\n%c", checkfuse, ETX);
chksumline(line);
checksum &= 0xffff;
fprint(1, "%.4x", zflag ? 0 : checksum);
if (dflag)
fprint(2, "%.4x", checksum);
}
