ISR(TIMER0_OVF_vect, ISR_NOBLOCK) // ISR kann unterbrochen werden
{
static int pos_7seg = 0; //position in 7segment
static uint8_t output0 = SEG_X;
static uint8_t output1 = SEG_0;
static uint8_t output2 = SEG_0;
static uint8_t output3 = SEG_X;
// set Data if PB3 is high -> register is written on rising edge
if ( (PINB & (1<<PINB3)) )
{
if (pos_7seg == 0)
{
BIT_CLEAR(&PORTA, PA2);
BIT_SET(&PORTA, PA0); //not reset
}
if(pos_7seg <= 9)
{
if( !(output0 & (1<< pos_7seg)))
{
BIT_SET(&PORTA, PA3);
}
else
{
BIT_CLEAR(&PORTA, PA3);
}
if( !(output1 & (1<< pos_7seg)))
{
BIT_SET(&PORTA, PA1);
}
else
{
BIT_CLEAR(&PORTA, PA1);
}
if( !(output2 & (1<< pos_7seg)))
{
BIT_SET(&PORTC, PC0);
}
else
{
BIT_CLEAR(&PORTC, PC0);
}
if( !(output3 & (1<< pos_7seg)))
{
BIT_SET(&PORTD, PD7);
}
else
{
BIT_CLEAR(&PORTD, PD7);
}
if (pos_7seg == 8 )
{
BIT_SET(&PORTA, PA2); //write data to output
}
if (pos_7seg == 9 )
{
BIT_CLEAR(&PORTA, PA0); //reset
}
pos_7seg ++;
}
else
{
pos_7seg = 0;
output_set(main_time.minutes_l, &output3);
output_set(main_time.minutes_h, &output2);
output_set(main_time.hours_l, &output1);
output_set(main_time.hours_h, &output0);
}
}
}
static int parse_args_post(int argc, char *argv[])
{
DBG("Parsing arguments post state");
optind = 1;
for (;;)
{
char *gostr = "i:o:p:r:R:s:aUb" \
"L:hvVf:";
struct option long_opts[] = {
{"input", 1, 0, 'i'},
{"output", 1, 0, 'o'},
{"policy", 1, 0, 'p'},
{"read-interval", 1, 0, 'r'},
{"rate-interval", 1, 0, 'R'},
{"sleep-interval", 1, 0, 's'},
{"show-all", 0, 0, 'a'},
{"use-si", 0, 0, 'U'},
{"use-bit", 0, 0, 'b'},
{"lifetime", 1, 0, 'L'},
{0, 0, 0, 0},
};
int c = getopt_long(argc, argv, gostr, long_opts, NULL);
if (c == -1)
break;
switch (c)
{
case 'i':
if (input_set(optarg))
return 1;
break;
case 'o':
if (output_set(optarg))
return 1;
break;
case 'p':
cfg_setstr(cfg, "policy", optarg);
break;
case 'r':
cfg_setfloat(cfg, "read_interval", strtod(optarg, NULL));
break;
case 'R':
cfg_setfloat(cfg, "rate_interval", strtod(optarg, NULL));
break;
case 's':
cfg_setint(cfg, "sleep_time", strtoul(optarg, NULL, 0));
break;
case 'a':
cfg_setbool(cfg, "show_all", cfg_true);
break;
case 'U':
cfg_setbool(cfg, "use_si", cfg_true);
break;
case 'b':
cfg_setbool(cfg, "use_bit", cfg_true);
break;
case 'L':
cfg_setint(cfg, "lifetime", strtoul(optarg, NULL, 0));
break;
case 'f':
/* Already handled in pre getopt loop */
break;
default:
quit("Aborting...\n");
break;
}
}
return 0;
}
static void parse_args_post(int argc, char *argv[])
{
optind = 1;
for (;;)
{
char *gostr = "i:I:o:O:p:r:R:s:S:P:wadu:U" \
"L:g:hvVf:";
#ifdef HAVE_GETOPT_LONG
struct option long_opts[] = {
{"input", 1, 0, 'i'},
{"secondary-input", 1, 0, 'I'},
{"output", 1, 0, 'o'},
{"secondary-output", 1, 0, 'O'},
{"policy", 1, 0, 'p'},
{"read-interval", 1, 0, 'r'},
{"rate-interval", 1, 0, 'R'},
{"sleep-interval", 1, 0, 's'},
{"send-signal", 1, 0, 'S'},
{"pidfile", 1, 0, 'P'},
{"wait-for-signal", 0, 0, 'w'},
{"show-all", 0, 0, 'a'},
{"daemon", 0, 0, 'd'},
{"uid", 1, 0, 'u'},
{"use-si", 0, 0, 'U'},
{"lifetime", 1, 0, 'L'},
{"gid", 1, 0, 'g'},
{0, 0, 0, 0},
};
int c = getopt_long(argc, argv, gostr, long_opts, NULL);
#else
int c = getopt(argc, argv, gostr;
#endif
if (c == -1)
break;
switch (c)
{
case 'i':
input_set(optarg);
break;
case 'I':
input_set_secondary(optarg);
break;
case 'o':
output_set(optarg);
break;
case 'O':
output_set_secondary(optarg);
break;
case 'p':
cfg_setstr(cfg, "policy", optarg);
break;
case 'r':
cfg_setfloat(cfg, "read_interval", strtod(optarg, NULL));
break;
case 'R':
cfg_setfloat(cfg, "rate_interval", strtod(optarg, NULL));
break;
case 's':
cfg_setint(cfg, "sleep_time", strtoul(optarg, NULL, 0));
break;
case 'S':
signal_send(optarg);
exit(0);
case 'w':
cfg_setint(cfg, "signal_driven", 1);
break;
case 'P':
cfg_setstr(cfg, "pidfile", optarg);
break;
case 'a':
cfg_setint(cfg, "show_all", 1);
break;
case 'd':
cfg_setbool(cfg, "daemon", cfg_true);
break;
case 'u':
cfg_setstr(cfg, "uid", optarg);
break;
case 'U':
cfg_setbool(cfg, "use_si", cfg_true);
break;
case 'L':
cfg_setint(cfg, "lifetime", strtoul(optarg, NULL, 0));
break;
case 'g':
cfg_setstr(cfg, "gid", optarg);
break;
case 'f':
/* Already handled in pre getopt loop */
break;
default:
quit("Aborting...\n");
break;
}
}
}
