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Merge pull request #1859 from alignan/pull/remote-rtcc-update

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Zoul: RTCC with trigger selection and second-based time increase
This commit is contained in:
Antonio Lignan 2016-09-23 08:30:20 +02:00 • committed by GitHub
commit 95ed9a9a91
4 changed files with 158 additions and 24 deletions
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55
examples/zolertia/zoul/rtcc/test-rtcc.c
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@ -59,9 +59,14 @@
#define DATE "Unknown"
#endif
/*---------------------------------------------------------------------------*/
#define LOOP_PERIOD 60L
#define LOOP_INTERVAL (CLOCK_SECOND * LOOP_PERIOD)
#define TEST_ALARM_SECOND 30
#define LOOP_PERIOD 60L
#define LOOP_INTERVAL (CLOCK_SECOND * LOOP_PERIOD)
#define TEST_ALARM_SECOND 15
/*---------------------------------------------------------------------------*/
/* Enable to match a given second number every minute, else it will trigger an
* interrupt every TEST_ALARM_SECOND
*/
#define TEST_ALARM_MATCH_MIN 0
/*---------------------------------------------------------------------------*/
PROCESS(test_remote_rtcc_process, "Test RTC driver process");
AUTOSTART_PROCESSES(&test_remote_rtcc_process);
@ -72,11 +77,34 @@ static simple_td_map *simple_td = (simple_td_map *)rtc_buffer;
static struct etimer et;
/*---------------------------------------------------------------------------*/
void
configure_new_alarm(void)
{
if(rtcc_date_increment_seconds(simple_td, TEST_ALARM_SECOND) == AB08_ERROR) {
printf("Fail: could not increment the next alarm date\n");
return;
}
/* We use the RTCC_REPEAT_DAY as we want the RTCC to match the given date */
if(rtcc_set_alarm_time_date(simple_td, RTCC_ALARM_ON, RTCC_REPEAT_DAY,
RTCC_TRIGGER_INT1) == AB08_ERROR) {
printf("Fail: couldn't set the alarm\n");
return;
}
printf("Alarm set to match: ");
rtcc_print(RTCC_PRINT_ALARM_DEC);
}
/*---------------------------------------------------------------------------*/
void
rtcc_interrupt_callback(uint8_t value)
{
printf("A RTCC interrupt just happened! time/date: ");
rtcc_print(RTCC_PRINT_DATE_DEC);
leds_toggle(LEDS_PURPLE);
leds_toggle(LEDS_ALL);
#if !TEST_ALARM_MATCH_MIN
configure_new_alarm();
#endif
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(test_remote_rtcc_process, ev, data)
@ -149,9 +177,10 @@ PROCESS_THREAD(test_remote_rtcc_process, ev, data)
printf("Configured time: ");
rtcc_print(RTCC_PRINT_DATE_DEC);
/* Configure the RTCC to trigger an alarm every TEST_ALARM_SECOND tick */
printf("Setting an alarm to tick every minute matching %u seconds\n",
TEST_ALARM_SECOND);
#if TEST_ALARM_MATCH_MIN
/* Configure the RTCC to trigger an alarm every TEST_ALARM_SECOND match */
printf("Setting an alarm to tick every %u seconds match\n", TEST_ALARM_SECOND);
simple_td->seconds = TEST_ALARM_SECOND;
/* Notice the arguments, we want to trigger the alarm every time the clock
@ -159,14 +188,18 @@ PROCESS_THREAD(test_remote_rtcc_process, ev, data)
* minute. In case we would want to trigger the alarm on a specific time,
* then we would want to set a daily repeat interval
*/
if(rtcc_set_alarm_time_date(simple_td, RTCC_ALARM_ON,
RTCC_REPEAT_MINUTE) == AB08_ERROR) {
if(rtcc_set_alarm_time_date(simple_td, RTCC_ALARM_ON, RTCC_REPEAT_MINUTE,
RTCC_TRIGGER_INT1) == AB08_ERROR) {
printf("Fail: couldn't set the alarm\n");
PROCESS_EXIT();
}
printf("Alarm set to match: ");
rtcc_print(RTCC_PRINT_ALARM_DEC);
#else
/* Configure the RTCC to trigger an alarm every TEST_ALARM_SECOND tick */
printf("Setting an alarm to tick every %u seconds\n", TEST_ALARM_SECOND);
configure_new_alarm();
#endif
PROCESS_END();
}