int main (int argc, char *argv[])
{
int val;
printf(" ______________________________________ \n");
printf(" | | \n");
printf(" | VMOD-TTL Testing program | \n");
printf(" |______________________________________| \n");
printf(" | | \n");
printf(" | Created by: Samuel I. Gonsalvez | \n");
printf(" | Email: [email protected] | \n");
printf(" |______________________________________| \n");
printf("\n");
printf("%s\n", git_version);
printf("%s\n", libvmod_version_s);
if (argc == 2)
{
device = atoi(argv[1]);
}
else
{
printf("\n Please use: test_read_write <lun_of_the_device>.\n");
exit(-1);
}
if(vmodttl_open (device) < 0) {
perror("open failed");
return -1;
}
val = 0;
while(1){
if(val) {
vmodttl_write(device, 1, 0x43);
val = 0;
}else{
vmodttl_write(device, 1, 0xe1);
val = 1;
}
usleep(250);
//sleep(1);
}
vmodttl_close(device);
return 0;
}
void write_channel(int pd)
{
int chan = 0;
int val = 0;
printf("Please, give the number of the channel [0 -> A, 1 -> B, 2 -> AB]: ");
scanf("%d", &chan);
printf("Please, give the value to be written to the channel (hex): 0x");
scanf("%x", &val);
if(vmodttl_write(pd, chan, val) < 0)
printf("test_vmodttl: Write error");
}