Hello all,
I found that some changed parameters lead arithmetic exceptions. I just want to inform the found cases for future if you guys want to fix them. Thanks!
-
param set GND_ABS_PRESS 0.000001
@@@@@
Program received signal SIGFPE, Arithmetic exception.
0x00000000004be1a6 in GCS_MAVLINK::global_position_int_relative_alt (
this=0x923ba0) at …/…/libraries/GCS_MAVLink/GCS_Common.cpp:4095
4095 return posD;
(gdb) bt
#0 0x00000000004be1a6 in GCS_MAVLINK::global_position_int_relative_alt (
this=0x923ba0) at …/…/libraries/GCS_MAVLink/GCS_Common.cpp:4095
#1 0x00000000004be2d3 in GCS_MAVLINK::send_global_position_int (this=0x923ba0)
at …/…/libraries/GCS_MAVLink/GCS_Common.cpp:4108
#2 0x00000000004be5c2 in GCS_MAVLINK::try_send_message (this=0x923ba0,
id=MSG_LOCATION) at …/…/libraries/GCS_MAVLink/GCS_Common.cpp:4201
#3 0x000000000040d11f in GCS_MAVLINK_Copter::try_send_message (this=0x923ba0,
id=MSG_LOCATION) at …/…/ArduCopter/GCS_Mavlink.cpp:294
#4 0x00000000004b66a3 in GCS_MAVLINK::do_try_send_message (this=0x923ba0,
id=MSG_LOCATION) at …/…/libraries/GCS_MAVLink/GCS_Common.cpp:942
#5 0x00000000004b6ab0 in GCS_MAVLINK::update_send (this=0x923ba0)
at …/…/libraries/GCS_MAVLink/GCS_Common.cpp:1088
#6 0x00000000004b8bcc in GCS::update_send (this=0x8bc1a8 <copter+13992>)
at …/…/libraries/GCS_MAVLink/GCS_Common.cpp:1886
#7 0x000000000040b0bb in Functor::method_wrapper<GCS, &GCS::update_send>
(obj=0x8bc1a8 <copter+13992>)
at …/…/libraries/AP_HAL/utility/functor.h:88
#8 0x000000000047af5e in Functor::operator() (
this=0x619e40 Copter::scheduler_tasks+1056)
at …/…/libraries/AP_HAL/utility/functor.h:54
#9 0x0000000000493827 in AP_Scheduler::run (this=0x8bac60 <copter+8544>,
time_available=2500) at …/…/libraries/AP_Scheduler/AP_Scheduler.cpp:191
#10 0x0000000000493ce4 in AP_Scheduler::loop (this=0x8bac60 <copter+8544>) -
param set PSC_POSXY_P 0.000000000001
@@@@@
Program received signal SIGFPE, Arithmetic exception.
0x0000000000447ecf in Location::offset (this=0x7fffffffd7e0,
ofs_north=-1.01659576e+10, ofs_east=1.38510735e+10)
at …/…/libraries/AP_Common/Location.cpp:250
250 int32_t dlat = ofs_north * LOCATION_SCALING_FACTOR_INV;
(gdb) bt
#0 0x0000000000447ecf in Location::offset (this=0x7fffffffd7e0,
ofs_north=-1.01659576e+10, ofs_east=1.38510735e+10)
at …/…/libraries/AP_Common/Location.cpp:250
#1 0x0000000000508be3 in AC_WPNav::get_wp_destination (this=0x931620,
destination=…) at …/…/libraries/AC_WPNav/AC_WPNav.cpp:182
#2 0x000000000050bfa0 in AC_WPNav_OA::get_oa_wp_destination (this=0x931620,
destination=…) at …/…/libraries/AC_WPNav/AC_WPNav_OA.cpp:14
#3 0x0000000000425ee1 in ModeGuided::get_wp (this=0x8bdcb8 <copter+20920>,
destination=…) at …/…/ArduCopter/mode_guided.cpp:212
#4 0x000000000040c750 in GCS_MAVLINK_Copter::send_position_target_global_int (
this=0x923ba0) at …/…/ArduCopter/GCS_Mavlink.cpp:93
#5 0x00000000004beba9 in GCS_MAVLINK::try_send_message (this=0x923ba0,
id=MSG_POSITION_TARGET_GLOBAL_INT)
at …/…/libraries/GCS_MAVLink/GCS_Common.cpp:4318
#6 0x000000000040d11f in GCS_MAVLINK_Copter::try_send_message (this=0x923ba0,
id=MSG_POSITION_TARGET_GLOBAL_INT) at …/…/ArduCopter/GCS_Mavlink.cpp:294
#7 0x00000000004b66a3 in GCS_MAVLINK::do_try_send_message (this=0x923ba0,
id=MSG_POSITION_TARGET_GLOBAL_INT)
at …/…/libraries/GCS_MAVLink/GCS_Common.cpp:942
#8 0x00000000004b6ab0 in GCS_MAVLINK::update_send (this=0x923ba0)
at …/…/libraries/GCS_MAVLink/GCS_Common.cpp:1088
#9 0x00000000004b8bcc in GCS::update_send (this=0x8bc1a8 <copter+13992>)
at …/…/libraries/GCS_MAVLink/GCS_Common.cpp:1886 -
param set RC3_DZ 0 && param set RC3_MAX 0 && param set RC3_MIN 0
@@@@@
Program received signal SIGFPE, Arithmetic exception.
0x00000000004c0b39 in RC_Channel::get_control_mid (this=0x8ba488 <copter+6536>)
at …/…/libraries/RC_Channel/RC_Channel.cpp:183
183 return (((int32_t)(high_in) * (int32_t)(r_in - radio_trim_low)) / (int32_t)(radio_max - radio_trim_low));
(gdb) bt
#0 0x00000000004c0b39 in RC_Channel::get_control_mid (
this=0x8ba488 <copter+6536>)
at …/…/libraries/RC_Channel/RC_Channel.cpp:183
#1 0x0000000000432d0f in Copter::get_throttle_mid (this=0x8b8b00 )
at …/…/ArduCopter/radio.cpp:216
#2 0x000000000041a9a3 in Mode::get_pilot_desired_throttle (this=
0x8bdfd0 <copter+21712>) at …/…/ArduCopter/mode.cpp:680
#3 0x000000000042d8a7 in ModeStabilize::run (this=0x8bdfd0 <copter+21712>)
at …/…/ArduCopter/mode_stabilize.cpp:61
#4 0x0000000000419835 in Copter::update_flight_mode (this=0x8b8b00 )
at …/…/ArduCopter/mode.cpp:318
#5 0x0000000000408fa5 in Copter::fast_loop (this=0x8b8b00 )
at …/…/ArduCopter/Copter.cpp:266
#6 0x000000000040ac01 in Functor::method_wrapper<Copter, &Copter::fast_loop> (obj=0x8b8b00 ) at …/…/libraries/AP_HAL/utility/functor.h:88
#7 0x000000000047af5e in Functor::operator() (
this=0x8bac90 <copter+8592>) at …/…/libraries/AP_HAL/utility/functor.h:54
#8 0x0000000000493c1c in AP_Scheduler::loop (this=0x8bac60 <copter+8544>)
at …/…/libraries/AP_Scheduler/AP_Scheduler.cpp:275
#9 0x0000000000408f02 in Copter::loop (this=0x8b8b00 )
at …/…/ArduCopter/Copter.cpp:230
#10 0x000000000052ae5b in HAL_SITL::run (
this=0x8c7140 <AP_HAL::get_HAL()::hal>, argc=10, argv=0x7fffffffdc28,
callbacks=0x8b8b00 )
at …/…/libraries/AP_HAL_SITL/HAL_SITL_Class.cpp:213
#11 0x000000000040aa04 in main (argc=10, argv=0x7fffffffdc28)
at …/…/ArduCopter/Copter.cpp:641