2020-12-07 10:10:17 -04:00
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#!/bin/sh
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#
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# Standard apps for balloons
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#
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# NOTE: Script variables are declared/initialized/unset in the rcS script.
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#
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#
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# Start the attitude and position estimator.
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#
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2020-12-07 14:31:36 -04:00
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if param compare SYS_MC_EST_GROUP 1
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then
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#
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# Try to start LPE. If it fails, start EKF2 as a default.
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# Unfortunately we do not build it on px4_fmu-v2 due to a limited flash.
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#
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if attitude_estimator_q start
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then
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echo "WARN [init] Estimator LPE unsupported, EKF2 recommended."
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local_position_estimator start
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else
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echo "ERROR [init] Estimator LPE not available. Using EKF2"
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param set SYS_MC_EST_GROUP 2
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param save
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reboot
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fi
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else
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#
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# Q estimator (attitude estimation only)
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#
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if param compare SYS_MC_EST_GROUP 3
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then
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attitude_estimator_q start
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else
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#
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# EKF2
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#
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param set SYS_MC_EST_GROUP 2
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ekf2 start &
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fi
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fi
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