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Plane: set throttle trim to min on startup 

this prevents possibly motor startup for bad RC3_TRIM values
This commit is contained in:
Andrew Tridgell 2015-09-07 09:17:22 +10:00
parent 267003a88d
commit a328a040fc
1 changed files with 8 additions and 0 deletions
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8
ArduPlane/radio.cpp
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@ -57,6 +57,14 @@ void Plane::init_rc_out()
{
channel_roll->enable_out();
channel_pitch->enable_out();
/*
change throttle trim to minimum throttle. This prevents a
configuration error where the user sets CH3_TRIM incorrectly and
the motor may start on power up
*/
channel_throttle->radio_trim = channel_throttle->get_reverse() ? channel_throttle->radio_max : channel_throttle->radio_min;
if (arming.arming_required() != AP_Arming::YES_ZERO_PWM) {
channel_throttle->enable_out();
}