int main()
{
state = sync_init("file.txt", 4096*2, "log.txt");
if (state != 0)
{
printf("sync_init fail\n");
return -1;
}
state = sync_read(ans, 10, 4095);
if (state != 0)
{
printf("sync_read fail\n");
return -1;
}
ans[10] = '\0';
printf("read answer: %s\n", ans);
state = sync_write(ans, 10, 1);
if (state != 0)
{
printf("sync_write fail\n");
return -1;
}
state = sync_read(ans, 10, 1);
if (state != 0)
{
printf("sync_read fail\n");
return -1;
}
ans[10] = '\0';
printf("read answer: %s\n", ans);
state = sync_exit();
if (state != 0)
{
printf("sync_exit fail\n");
return -1;
}
return 0;
}
int main(int argc, char *argv[]) {
int timestamp = time(NULL);
if(argc >= 2) {
if(argv[1][0] == 'r' && argc >= 3) {
readfromfile = 1;
timestamp = atoi(argv[2]);
}
if(argv[1][0] == 'w')
writetofile = 1;
if(argv[1][0] == 'W' || argv[1][1] == 'W')
writetofile2 = 1;
}
initsignals();
sync_init(ndongles, 16384);
corr_init(ndongles, 32);
buffers = malloc(ndongles * sizeof(*buffers));
files = malloc(ndongles * sizeof(*files));
files2 = malloc(ndongles * sizeof(*files2));
for(di=0; di < ndongles; di++) {
char t[32];
buffers[di] = malloc(blocksize * sizeof(**buffers));
if(readfromfile || writetofile) {
sprintf(t, "d%02d_%d", di, timestamp);
if((files[di] = fopen(t, readfromfile ? "rb" : "wb")) == NULL) {
fprintf(stderr, "Could not open file\n");
goto fail;
}
}
if(writetofile2) {
sprintf(t, "c%02d_%d", di, timestamp);
if((files2[di] = fopen(t, "wb")) == NULL) {
fprintf(stderr, "Could not open file2\n");
goto fail;
}
}
}
if(readfromfile) {
for(;;) {
for(di = 0; di < ndongles; di++) {
if(fread(buffers[di], blocksize, 1, files[di]) == 0)
goto fail;
}
dodsp(blocksize, (void**)buffers);
}
} else {
int donglesok = coherent_init(ndongles, 2400000, 434e6, 300);
if(donglesok == ndongles) {
while(do_exit == 0) {
if(coherent_read(blocksize, buffers) == -1) break;
dodsp(blocksize, (void**)buffers);
if(writetofile) {
for(di = 0; di < ndongles; di++) {
fwrite(buffers[di], blocksize, 1, files[di]);
}
}
}
}
coherent_exit();
}
fail:
sync_exit();
return 0;
}
