Apple-2-Tools
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apple2pi
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add support 40 track 

use cammand : dskread 40
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ivanli88 2017-11-03 17:12:45 +08:00 committed by GitHub
parent 9e43df64ff
commit 7269966299
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1 changed files with 93 additions and 66 deletions
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159
src/dskread.c
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@ -1,66 +1,93 @@
#include "a2lib.c"
char online[] = {
// ORG $301
0x20, 0x00, 0xBF, // JSR $BF00 (PRODOS)
0xC5, // DB ON_LINE
0x08, 0x03, // DW PARAMS
0x60, // RTS
// PARAMS @ $308
0x02, // PARAM_COUNT
0x60, // UNIT_NUM = DRIVE 0, SLOT 6
0x00, 0x20 // DATA_BUFFER = $2000
};
char readblk[] = {
// ORG $301
0x20, 0x00, 0xBF, // JSR $BF00 (PRODOS)
0x80, // DB READ_BLOCK
0x08, 0x03, // DW PARAMS
0x60, // RTS
// PARAMS @ $308
0x03, // PARAM_COUNT
0x60, // UNIT_NUM = DRIVE 0, SLOT 6
0x00, 0x20, // DATA_BUFFER = $2000
0x00, 0x00 // BLOCK_NUM
};
#define ORG 0x0301
#define BLOCK_NUM 0x030C
#define DATA_BUFFER 0x2000
char dsk[280][512];
int main(int argc, char **argv)
{
FILE *dskfile;
char count[2], volname[21];
int i, result, fd;
int pifd = a2open(argc > 1 ? argv[1] : "127.0.0.1");
if (pifd < 0)
{
perror("Unable to connect to Apple II Pi");
exit(EXIT_FAILURE);
}
a2write(pifd, ORG, sizeof(online), online);
a2call(pifd, ORG, &result);
a2read(pifd, DATA_BUFFER, 16, volname);
volname[(volname[0] & 0x0F) + 1] = '\0';
printf("Volume name:%s\n", volname + 1);
strcat(volname + 1, ".PO");
a2write(pifd, ORG, sizeof(readblk), readblk);
for (i = 0; i < 280; i++)
{
printf("Reading block #%d\r", i);
fflush(stdout);
count[0] = i;
count[1] = i >> 8;
a2write(pifd, BLOCK_NUM, 2, count);
a2call(pifd, ORG, &result);
a2read(pifd, DATA_BUFFER, 512, dsk[i]);
}
a2close(pifd);
if ((dskfile = fopen(volname + 1, "wb")))
{
fwrite(dsk, 1, 280*512, dskfile);
fclose(dskfile);
}
return EXIT_SUCCESS;
}
#include "a2lib.c"
char online[] = {
// ORG $301
0x20, 0x00, 0xBF, // JSR $BF00 (PRODOS)
0xC5, // DB ON_LINE
0x08, 0x03, // DW PARAMS
0x60, // RTS
// PARAMS @ $308
0x02, // PARAM_COUNT
0x60, // UNIT_NUM = DRIVE 0, SLOT 6
0x00, 0x20 // DATA_BUFFER = $2000
};
char chgmtrk[] = {
// ORG $301
0xAD, 0x8B, 0xC0, 0xAD, 0x8B, 0xC0, 0xAD, 0xE3,
0xD6, 0xC9, 0x18, 0xD0, 0x05, 0xA9, 0x40, 0x8D,
0xE3, 0xD6, 0xAD, 0x81, 0xC0, 0x60
};
char readblk[] = {
// ORG $301
0x20, 0x00, 0xBF, // JSR $BF00 (PRODOS)
0x80, // DB READ_BLOCK
0x08, 0x03, // DW PARAMS
0x60, // RTS
// PARAMS @ $308
0x03, // PARAM_COUNT
0x60, // UNIT_NUM = DRIVE 0, SLOT 6
0x00, 0x20, // DATA_BUFFER = $2000
0x00, 0x00 // BLOCK_NUM
};
#define ORG 0x0301
#define BLOCK_NUM 0x030C
#define DATA_BUFFER 0x2000
char dsk[320][512];
int main(int argc, char **argv)
{
FILE *dskfile;
char count[2], volname[21];
char noname[] = "_NONAME";
int i, result, fd, trk, pifd;
if (argc > 1)
{
i = strtol(argv[1],NULL,10);
pifd = a2open(i > 41 ? argv[1] : "127.0.0.1");
trk = (i < 41 ? i : 35);
}
else
{
pifd = a2open("127.0.0.1");
trk = 35;
}
if (pifd < 0)
{
perror("Unable to connect to Apple II Pi");
exit(EXIT_FAILURE);
}
a2write(pifd, ORG, sizeof(chgmtrk), chgmtrk);
a2call(pifd, ORG, &result);
a2write(pifd, ORG, sizeof(online), online);
a2call(pifd, ORG, &result);
a2read(pifd, DATA_BUFFER, 16, volname);
volname[(volname[0] & 0x0F) + 1] = '\0';
printf("%x\n",volname[0]);
printf("%x\n",volname);
if ( !isprint(volname[1]) )
{
strcpy(volname, noname);
printf("NO VOL NAME OR HEX VOL\n");
}
printf("Volume name:%s\n", volname +1);
strcat(volname + 1, ".PO");
a2write(pifd, ORG, sizeof(readblk), readblk);
for (i = 0; i < trk*8; i++)
{
printf("Reading block #%d\r", i);
fflush(stdout);
count[0] = i;
count[1] = i >> 8;
a2write(pifd, BLOCK_NUM, 2, count);
a2call(pifd, ORG, &result);
a2read(pifd, DATA_BUFFER, 512, dsk[i]);
}
a2close(pifd);
if ((dskfile = fopen(volname + 1, "wb")))
{
fwrite(dsk, 1, trk*8*512, dskfile);
fclose(dskfile);
}
return EXIT_SUCCESS;
}