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HAL_PX4: don't report power status change if in first 5 seconds

This commit is contained in:
Andrew Tridgell 2014-08-09 15:42:29 +10:00
parent 5e997b20f6
commit d1a75874a1
1 changed files with 7 additions and 2 deletions
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9
libraries/AP_HAL_PX4/AnalogIn.cpp
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@ -359,8 +359,13 @@ void PX4AnalogIn::_timer_tick(void)
if (system_power.servo_valid) flags |= MAV_POWER_STATUS_SERVO_VALID;
if (system_power.periph_5V_OC) flags |= MAV_POWER_STATUS_PERIPH_OVERCURRENT;
if (system_power.hipower_5V_OC) flags |= MAV_POWER_STATUS_PERIPH_HIPOWER_OVERCURRENT;
if (_power_flags != 0 && _power_flags != flags) {
// the power status has changed since boot
if (_power_flags != 0 &&
_power_flags != flags &&
hal.scheduler->millis() > 5000) {
// the power status has changed since boot, and more
// than 5s after power on. The 5 second threshold is
// for users who have multiple switches, and they
// don't switch both at the same time.
flags |= MAV_POWER_STATUS_CHANGED;
}
_power_flags = flags;