Apple-2-Tools/apple2pi
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Added binary load and binary run commands

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Load a binary file to an address on the Apple II.  Then run it if using
brun.  Modelled after DOS BLOAD and BRUN.
This commit is contained in:
dschmenk 2013-08-21 07:15:55 -07:00
parent 269bc8c9ab
commit 9971e7c348
4 changed files with 134 additions and 1 deletions
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2
src/Makefile
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@ -1,4 +1,4 @@
BIN=a2serclk a2pid a2mon dskread dskwrite bintomon
BIN=a2serclk a2pid a2mon dskread dskwrite bintomon bload brun
all: $(BIN)

BIN
src/a2slideshow.bin Executable file
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Binary file not shown.

64
src/bload.c Executable file
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@ -0,0 +1,64 @@
#include "a2lib.c"
#define MAXSIZE 65536
unsigned char membuff[MAXSIZE];
int main(int argc, char **argv)
{
FILE *binfile;
unsigned char *memptr;
int i, addr, len, result, fd;
int pifd = a2open(argc > 3 ? argv[3] : "127.0.0.1");
if (pifd < 0)
{
perror("Unable to connect to Apple II Pi");
exit(EXIT_FAILURE);
}
if (argc < 3)
{
perror("Usage: bload <filename> <address> [ip address]\n");
exit(EXIT_FAILURE);
}
addr = (int)strtol(argv[2], NULL, 0);
if (addr > MAXSIZE)
{
perror("Address out of range\n");
a2close(pifd);
exit(EXIT_FAILURE);
}
sleep(1);
fflush(stdin);
if ((binfile = fopen(argv[1], "rb")))
{
len = fread(membuff, 1, MAXSIZE, binfile);
fclose(binfile);
}
else
{
perror("Unable to read file\n");
a2close(pifd);
exit(EXIT_FAILURE);
}
if (addr + len > MAXSIZE)
len = MAXSIZE - addr;
memptr = membuff;
while (len)
{
printf(".");
fflush(stdout);
if (len > 512)
{
a2write(pifd, addr, 512, memptr);
addr += 512;
memptr += 512;
len -= 512;
}
else
{
a2write(pifd, addr, len, memptr);
len = 0;
}
}
printf("\n");
a2close(pifd);
return EXIT_SUCCESS;
}

69
src/brun.c Executable file
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@ -0,0 +1,69 @@
#include "a2lib.c"
#define MAXSIZE 65536
unsigned char membuff[MAXSIZE];
int main(int argc, char **argv)
{
FILE *binfile;
unsigned char *memptr;
int i, entry, addr, len, result, fd;
int pifd = a2open(argc > 3 ? argv[3] : "127.0.0.1");
if (pifd < 0)
{
perror("Unable to connect to Apple II Pi");
exit(EXIT_FAILURE);
}
if (argc < 3)
{
perror("Usage: bload <filename> <address> [ip address]\n");
a2close(pifd);
exit(EXIT_FAILURE);
}
entry = addr = (int)strtol(argv[2], NULL, 0);
if (addr > MAXSIZE)
{
perror("Address out of range\n");
a2close(pifd);
exit(EXIT_FAILURE);
}
sleep(1);
fflush(stdin);
if ((binfile = fopen(argv[1], "rb")))
{
len = fread(membuff, 1, MAXSIZE, binfile);
fclose(binfile);
}
else
{
perror("Unable to read file\n");
a2close(pifd);
exit(EXIT_FAILURE);
}
if (addr + len > MAXSIZE)
len = MAXSIZE - addr;
memptr = membuff;
printf("Loading");
while (len)
{
printf(".");
fflush(stdout);
if (len > 512)
{
a2write(pifd, addr, 512, memptr);
addr += 512;
memptr += 512;
len -= 512;
}
else
{
a2write(pifd, addr, len, memptr);
len = 0;
}
}
printf("\nCalling Apple II...");
fflush(stdout);
a2call(pifd, entry, &result);
a2close(pifd);
printf("\nReturned: %d\n", result);
return EXIT_SUCCESS;
}