mirror of https://github.com/ArduPilot/ardupilot
80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
#include "AP_Arming_Sub.h"
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#include "Sub.h"
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enum HomeState AP_Arming_Sub::home_status() const
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{
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return sub.ap.home_state;
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}
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bool AP_Arming_Sub::rc_check(bool report)
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{
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// set rc-checks to success if RC checks are disabled
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if ((checks_to_perform != ARMING_CHECK_ALL) && !(checks_to_perform & ARMING_CHECK_RC)) {
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return true;
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}
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static const char* message_fail = "PreArm: Check RC min/max parameters";
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bool ret = true;
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// check channels 1 & 2 have min <= 1300 and max >= 1700
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if (sub.channel_roll->get_radio_min() > 1300 || sub.channel_roll->get_radio_max() < 1700 || sub.channel_pitch->get_radio_min() > 1300 || sub.channel_pitch->get_radio_max() < 1700) {
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ret = false;
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}
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// check channels 3 & 4 have min <= 1300 and max >= 1700
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if (sub.channel_throttle->get_radio_min() > 1300 || sub.channel_throttle->get_radio_max() < 1700 || sub.channel_yaw->get_radio_min() > 1300 || sub.channel_yaw->get_radio_max() < 1700) {
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ret = false;
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}
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// check channels 1 & 2 have trim >= 1300 and <= 1700
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if (sub.channel_roll->get_radio_trim() < 1300 || sub.channel_roll->get_radio_trim() > 1700 || sub.channel_pitch->get_radio_trim() < 1300 || sub.channel_pitch->get_radio_trim() > 1700) {
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ret = false;
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}
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// check channel 4 has trim >= 1300 and <= 1700
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if (sub.channel_yaw->get_radio_trim() < 1300 || sub.channel_yaw->get_radio_trim() > 1700) {
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ret = false;
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}
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if (report && !ret) {
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gcs().send_text(MAV_SEVERITY_CRITICAL, message_fail);
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}
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return ret;
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}
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bool AP_Arming_Sub::pre_arm_checks(bool report)
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{
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if (armed) {
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return true;
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}
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return AP_Arming::pre_arm_checks(report) & rc_check(report) & ins_checks(report);
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}
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bool AP_Arming_Sub::ins_checks(bool report)
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{
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// call parent class checks
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if (!AP_Arming::ins_checks(report)) {
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return false;
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}
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// additional plane specific checks
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if ((checks_to_perform & ARMING_CHECK_ALL) ||
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(checks_to_perform & ARMING_CHECK_INS)) {
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if (!ahrs.healthy()) {
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if (report) {
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const char *reason = ahrs.prearm_failure_reason();
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if (reason) {
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gcs().send_text(MAV_SEVERITY_CRITICAL, "PreArm: %s", reason);
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} else {
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gcs().send_text(MAV_SEVERITY_CRITICAL, "PreArm: AHRS not healthy");
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}
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}
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return false;
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}
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}
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return true;
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}
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