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Use EM06 header

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This commit is contained in:
Laurent Vivier 2005-11-28 23:39:28 +00:00
parent e44fa532f2
commit 8d2c64e23f
1 changed files with 87 additions and 53 deletions
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140
tools/emile-set-output.c
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@ -15,8 +15,7 @@
#include "libemile.h" #include "libemile.h"
static char *parity[3] = { "None", "Odd", "Even" }; static char parity[] = { 'n', 'o', 'e' };
enum { enum {
ARG_NONE = 0, ARG_NONE = 0,
ARG_HELP = 'h', ARG_HELP = 'h',
@ -56,6 +55,12 @@ static struct option long_options[] =
{NULL, 0, NULL, 0 }, {NULL, 0, NULL, 0 },
}; };
enum {
STDOUT_VGA = 1,
STDOUT_MODEM = 2,
STDOUT_PRINTER = 4,
};
static void usage(int argc, char** argv) static void usage(int argc, char** argv)
{ {
fprintf(stderr, "Usage:\n"); fprintf(stderr, "Usage:\n");
@ -81,17 +86,9 @@ static void usage(int argc, char** argv)
static int display_output(char* image) static int display_output(char* image)
{ {
unsigned int console_mask;
unsigned int bitrate0;
int datasize0;
int parity0;
int stopbits0;
unsigned int bitrate1;
int datasize1;
int parity1;
int stopbits1;
int gestaltid;
int drive, second, size; int drive, second, size;
char *configuration;
char property[256];
int fd; int fd;
int ret; int ret;
@ -120,11 +117,8 @@ static int display_output(char* image)
} }
} }
ret = emile_second_get_output(fd, &console_mask, &bitrate0, configuration = emile_second_get_configuration(fd);
&datasize0, &parity0, &stopbits0, if (configuration == NULL)
&bitrate1, &datasize1, &parity1,
&stopbits1, &gestaltid);
if (ret)
{ {
perror("Cannot read header"); perror("Cannot read header");
close(fd); close(fd);
@ -133,32 +127,28 @@ static int display_output(char* image)
close(fd); close(fd);
if (console_mask & STDOUT_VGA) if (emile_second_get_property(configuration, "vga", property) == 0)
printf("Output to display enabled\n"); printf("Output to display enabled (%s)\n", property);
else else
printf("Output to display disabled\n"); printf("Output to display disabled\n");
if (console_mask & STDOUT_SERIAL0) if (emile_second_get_property(configuration, "modem", property) == 0)
printf("Output to serial port 0 (modem) enabled\n"); printf("Output to serial port 0 (modem) enabled (%s)\n", property);
else else
printf("Output to serial port 0 (modem) disabled\n"); printf("Output to serial port 0 (modem) disabled\n");
printf(" Bitrate: %d Datasize: %d Parity: %s Stopbits: %d\n", if (emile_second_get_property(configuration, "printer", property) == 0)
bitrate0, datasize0, parity[parity0], stopbits0); printf("Output to serial port 1 (printer) enabled (%s)\n", property);
if (console_mask & STDOUT_SERIAL1)
printf("Output to serial port 1 (printer) enabled\n");
else else
printf("Output to serial port 1 (printer) disabled\n"); printf("Output to serial port 1 (printer) disabled\n");
printf(" Bitrate: %d Datasize: %d Parity: %s Stopbits: %d\n", if (emile_second_get_property(configuration, "gestaltID", property) == 0)
bitrate1, datasize1, parity[parity1], stopbits1); printf("Force Gestalt ID to %ld\n", strtol(property, NULL, 0));
if (gestaltid)
printf("Force Gestalt ID to %d\n", gestaltid);
else else
printf("Gestalt ID is not modified\n"); printf("Gestalt ID is not modified\n");
free(configuration);
return 0; return 0;
} }
@ -171,6 +161,8 @@ static int set_output(char* image,
{ {
int fd; int fd;
int ret; int ret;
char *configuration;
char property[32];
fd = open(image, O_RDWR); fd = open(image, O_RDWR);
@ -188,10 +180,51 @@ static int set_output(char* image,
return 3; return 3;
} }
ret = emile_second_set_output(fd, enable_mask, disable_mask, configuration = emile_second_get_configuration(fd);
bitrate0, datasize0, parity0, stopbits0, if (configuration == NULL)
bitrate1, datasize1, parity1, stopbits1, {
gestaltid); perror("Cannot read header");
close(fd);
return 4;
}
if (disable_mask & STDOUT_VGA)
emile_second_remove_property(configuration, "vga");
if (disable_mask & STDOUT_MODEM)
emile_second_remove_property(configuration, "modem");
if (disable_mask & STDOUT_PRINTER)
emile_second_remove_property(configuration, "printer");
if (enable_mask & STDOUT_VGA)
emile_second_set_property(configuration, "vga", "default");
if (enable_mask & STDOUT_MODEM)
{
sprintf(property, "%d%c%d+%d", bitrate0, parity[parity0], datasize0, stopbits0);
emile_second_set_property(configuration, "modem", property);
}
if (enable_mask & STDOUT_PRINTER)
{
sprintf(property, "%d%c%d+%d", bitrate1, parity[parity1], datasize1, stopbits1);
emile_second_set_property(configuration, "printer", property);
}
if (gestaltid == 0)
emile_second_remove_property(configuration, "gestaltID");
else if (gestaltid != -1)
{
sprintf(property, "0x%x", gestaltid);
emile_second_set_property(configuration, "gestaltID", property);
}
ret = lseek(fd, FIRST_LEVEL_SIZE, SEEK_SET);
if (ret == -1)
{
perror("Cannot go to buffer offset");
close(fd);
return 3;
}
ret = emile_second_set_configuration(fd, configuration);
if (ret) if (ret)
{ {
perror("Cannot write header"); perror("Cannot write header");
@ -199,6 +232,7 @@ static int set_output(char* image,
return 4; return 4;
} }
close(fd); close(fd);
free(configuration);
return 0; return 0;
} }
@ -213,10 +247,10 @@ int main(int argc, char** argv)
unsigned int disable_mask = 0; unsigned int disable_mask = 0;
unsigned int last = 0; unsigned int last = 0;
int width = 0, height = 0 , depth = 0; int width = 0, height = 0 , depth = 0;
unsigned int bitrate0 = 0, bitrate1 = 0; unsigned int bitrate0 = 9600, bitrate1 = 9600;
int datasize0 = -1, datasize1 = -1; int datasize0 = 8, datasize1 = 8;
int stopbits0 = -1, stopbits1 = -1; int stopbits0 = 1, stopbits1 = 1;
int parity0 = -1, parity1 = -1; int parity0 = 0, parity1 = 0;
int gestaltid = -1; int gestaltid = -1;
while(1) while(1)
@ -239,11 +273,11 @@ int main(int argc, char** argv)
last = 0; last = 0;
break; break;
case ARG_NOMODEM: case ARG_NOMODEM:
disable_mask |= STDOUT_SERIAL0; disable_mask |= STDOUT_MODEM;
last = 0; last = 0;
break; break;
case ARG_NOPRINTER: case ARG_NOPRINTER:
disable_mask |= STDOUT_SERIAL1; disable_mask |= STDOUT_PRINTER;
last = 0; last = 0;
break; break;
case ARG_DISPLAY: case ARG_DISPLAY:
@ -251,12 +285,12 @@ int main(int argc, char** argv)
last = STDOUT_VGA; last = STDOUT_VGA;
break; break;
case ARG_MODEM: case ARG_MODEM:
enable_mask |= STDOUT_SERIAL0; enable_mask |= STDOUT_MODEM;
last = STDOUT_SERIAL0; last = STDOUT_MODEM;
break; break;
case ARG_PRINTER: case ARG_PRINTER:
enable_mask |= STDOUT_SERIAL1; enable_mask |= STDOUT_PRINTER;
last = STDOUT_SERIAL1; last = STDOUT_PRINTER;
break; break;
case ARG_WIDTH: case ARG_WIDTH:
if (last != STDOUT_VGA) if (last != STDOUT_VGA)
@ -283,9 +317,9 @@ int main(int argc, char** argv)
depth = atol(optarg); depth = atol(optarg);
break; break;
case ARG_BITRATE: case ARG_BITRATE:
if (last == STDOUT_SERIAL0) if (last == STDOUT_MODEM)
bitrate0 = atol(optarg); bitrate0 = atol(optarg);
else if (last == STDOUT_SERIAL1) else if (last == STDOUT_PRINTER)
bitrate1 = atol(optarg); bitrate1 = atol(optarg);
else else
{ {
@ -295,9 +329,9 @@ int main(int argc, char** argv)
} }
break; break;
case ARG_DATASIZE: case ARG_DATASIZE:
if (last == STDOUT_SERIAL0) if (last == STDOUT_MODEM)
datasize0 = atol(optarg); datasize0 = atol(optarg);
else if (last == STDOUT_SERIAL1) else if (last == STDOUT_PRINTER)
datasize1 = atol(optarg); datasize1 = atol(optarg);
else else
{ {
@ -307,9 +341,9 @@ int main(int argc, char** argv)
} }
break; break;
case ARG_PARITY: case ARG_PARITY:
if (last == STDOUT_SERIAL0) if (last == STDOUT_MODEM)
parity0 = atol(optarg); parity0 = atol(optarg);
else if (last == STDOUT_SERIAL1) else if (last == STDOUT_PRINTER)
parity1 = atol(optarg); parity1 = atol(optarg);
else else
{ {
@ -319,9 +353,9 @@ int main(int argc, char** argv)
} }
break; break;
case ARG_STOPBITS: case ARG_STOPBITS:
if (last == STDOUT_SERIAL0) if (last == STDOUT_MODEM)
stopbits0 = atol(optarg); stopbits0 = atol(optarg);
else if (last == STDOUT_SERIAL1) else if (last == STDOUT_PRINTER)
stopbits1 = atol(optarg); stopbits1 = atol(optarg);
else else
{ {