/*---------------------------------------------------------------------------*/
ISR(TIMER1_A1, timera1)
{
ENERGEST_ON(ENERGEST_TYPE_IRQ);
watchdog_start();
if(TA1IV == 2) {
/* HW timer bug fix: Interrupt handler called before TR==CCR.
* Occurs when timer state is toggled between STOP and CONT. */
while(TA1CTL & MC__CONTINUOUS && TA1CCR1 - TA1R == 1);
last_tar = read_tar();
/* Make sure interrupt time is future */
while(!CLOCK_LT(last_tar, TA1CCR1)) {
TA1CCR1 += INTERVAL;
++count;
/* Make sure the CLOCK_CONF_SECOND is a power of two, to ensure
that the modulo operation below becomes a logical and and not
an expensive divide. Algorithm from Wikipedia:
http://en.wikipedia.org/wiki/Power_of_two */
#if (CLOCK_CONF_SECOND & (CLOCK_CONF_SECOND - 1)) != 0
#error CLOCK_CONF_SECOND must be a power of two (i.e., 1, 2, 4, 8, 16, 32, 64, ...).
#error Change CLOCK_CONF_SECOND in contiki-conf.h.
#endif
if(count % CLOCK_CONF_SECOND == 0) {
++seconds;
energest_flush();
}
last_tar = read_tar();
}
if(etimer_pending() &&
(etimer_next_expiration_time() - count - 1) > MAX_TICKS) {
etimer_request_poll();
LPM4_EXIT;
}
}
/* if(process_nevents() >= 0) {
LPM4_EXIT;
}*/
watchdog_stop();
ENERGEST_OFF(ENERGEST_TYPE_IRQ);
}
int main(int argc, const char* argv[])
{
entry_callbacks_t entry_callbacks = { entry_header_cb,
entry_data_cb,
entry_end_cb };
if(argc < 2)
{
printf("Please provide the file-path of a TAR file.\n\n");
return -1;
}
if(read_tar(argv[1], &entry_callbacks, NULL) != 0)
{
printf("Read failed.\n\n");
return -2;
}
return 0;
}
