DigitalInfinity/ESP32-PaxCounter
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timekeeper.cpp code sanitizations

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This commit is contained in:
Verkehrsrot 2019-04-10 21:38:17 +02:00
parent 5dfc32e82c
commit 545de36c75
1 changed files with 22 additions and 23 deletions
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39
src/timekeeper.cpp
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@ -125,9 +125,10 @@ void IRAM_ATTR CLOCKIRQ(void) {
SyncToPPS(); // calibrates UTC systime and advances it +1, see microTime.h
if (ClockTask)
#if (defined HAS_IF482 || defined HAS_DCF77)
xTaskNotifyFromISR(ClockTask, uint32_t(now()), eSetBits,
&xHigherPriorityTaskWoken);
#endif
#ifdef HAS_DISPLAY
#if (defined GPS_INT || defined RTC_INT)
@ -226,36 +227,23 @@ void clock_loop(void *taskparameter) { // ClockTask
// output the next second's pulse after timepulse arrived
for (;;) {
xTaskNotifyWait(0x00, ULONG_MAX, &printtime,
portMAX_DELAY); // wait for timepulse
t = time_t(printtime); // UTC time seconds
// wait for timepulse and store UTC time in seconds got
xTaskNotifyWait(0x00, ULONG_MAX, &printtime, portMAX_DELAY);
t = time_t(printtime);
// no confident or no recent time -> suppress clock output
if ((timeStatus() == timeNotSet) || !(timeIsValid(t)) ||
(t == last_printtime))
continue;
last_printtime = t;
// pps blink on secondary LED if we have one
#ifdef HAS_TWO_LED
if (led1_state)
switch_LED1(LED_OFF);
else
switch_LED1(LED_ON);
led1_state = !led1_state;
#endif
#if defined HAS_IF482
// wait until moment to fire. Normally we won't get notified during this
// timespan, except when next pps pulse arrives while waiting, because pps
// was adjusted by recent time sync
if (xTaskNotifyWait(0x00, ULONG_MAX, &printtime, txDelay) == pdTRUE) {
if (xTaskNotifyWait(0x00, ULONG_MAX, &printtime, txDelay) == pdTRUE)
t = time_t(printtime); // new adjusted UTC time seconds
last_printtime = t;
}
// send IF482 telegram
IF482.print(IF482_Frame(t + 1)); // note: telegram is for *next* second
@ -268,11 +256,22 @@ void clock_loop(void *taskparameter) { // ClockTask
if (minute(nextmin(t)) == // do we still have a recent frame?
DCFpulse[DCF77_FRAME_SIZE]) // (timepulses could be missed!)
DCF77_Pulse(t, DCFpulse); // then output current second's pulse
else
continue; // no recent frame -> we suppress clock output
// else we have no recent frame, thus suppressing clock output
#endif
// pps blink on secondary LED if we have one
#ifdef HAS_TWO_LED
if (led1_state)
switch_LED1(LED_OFF);
else
switch_LED1(LED_ON);
led1_state = !led1_state;
#endif
last_printtime = t;
} // for
} // clock_loop()