Obbart/AstroRotaxMonitor
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disable interrupts in adc reading critical section

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This commit is contained in:
Emanuele Trabattoni
2026-04-22 13:43:41 +02:00
parent 10f8026c6d
commit d700578256
1 changed files with 18 additions and 0 deletions
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18
RotaxMonitor/src/tasks.cpp
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@@ -227,6 +227,15 @@ void rtIgnitionTask::rtIgnitionTask_realtime(void *pvParameters)
if (cycle12 && cycle34) // wait for both 12 and 34 cycles to complete before sending data to main loop and resetting peak detectors
{
// disable interrupts during adc samples
disableInterrupt(digitalPinToInterrupt(rt_int.trig_pin_12p));
disableInterrupt(digitalPinToInterrupt(rt_int.trig_pin_12n));
disableInterrupt(digitalPinToInterrupt(rt_int.trig_pin_34p));
disableInterrupt(digitalPinToInterrupt(rt_int.trig_pin_34n));
disableInterrupt(digitalPinToInterrupt(rt_int.spark_pin_12));
disableInterrupt(digitalPinToInterrupt(rt_int.spark_pin_34));
// reset coils 12 and 34 cycles
cycle12 = false;
cycle34 = false;
@@ -284,9 +293,18 @@ void rtIgnitionTask::rtIgnitionTask_realtime(void *pvParameters)
if (xQueueSendToBack(rt_queue, (void *)&ign_box_sts, 0) != pdPASS)
ign_box_sts.n_queue_errors = ++n_errors;
}
// enable interrupts ready for a new cycle
enableInterrupt(digitalPinToInterrupt(rt_int.trig_pin_12p));
enableInterrupt(digitalPinToInterrupt(rt_int.trig_pin_12n));
enableInterrupt(digitalPinToInterrupt(rt_int.trig_pin_34p));
enableInterrupt(digitalPinToInterrupt(rt_int.trig_pin_34n));
enableInterrupt(digitalPinToInterrupt(rt_int.spark_pin_12));
enableInterrupt(digitalPinToInterrupt(rt_int.spark_pin_34));
}
}
// Delete the timeout timer
esp_timer_stop(timeout_timer);
esp_timer_delete(timeout_timer);
LOG_WARN("rtTask Ending [", params->name.c_str(), "]");
// Ignition A Interrupts DETACH