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ardupilot/ArduPlane/Log.cpp

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#include "Plane.h"
#if LOGGING_ENABLED == ENABLED
// Write an attitude packet
void Plane::Log_Write_Attitude(void)
{
Vector3f targets; // Package up the targets into a vector for commonality with Copter usage of Log_Wrote_Attitude
targets.x = nav_roll_cd;
targets.y = nav_pitch_cd;
if (quadplane.in_vtol_mode() || quadplane.in_assisted_flight()) {
// when VTOL active log the copter target yaw
targets.z = wrap_360_cd(quadplane.attitude_control->get_att_target_euler_cd().z);
} else {
//Plane does not have the concept of navyaw. This is a placeholder.
targets.z = 0;
}
if (quadplane.tailsitter_active()) {
DataFlash.Log_Write_AttitudeView(*quadplane.ahrs_view, targets);
} else {
DataFlash.Log_Write_Attitude(ahrs, targets);
}
if (quadplane.in_vtol_mode() || quadplane.in_assisted_flight()) {
// log quadplane PIDs separately from fixed wing PIDs
DataFlash.Log_Write_PID(LOG_PIQR_MSG, quadplane.attitude_control->get_rate_roll_pid().get_pid_info());
DataFlash.Log_Write_PID(LOG_PIQP_MSG, quadplane.attitude_control->get_rate_pitch_pid().get_pid_info());
DataFlash.Log_Write_PID(LOG_PIQY_MSG, quadplane.attitude_control->get_rate_yaw_pid().get_pid_info());
DataFlash.Log_Write_PID(LOG_PIQA_MSG, quadplane.pos_control->get_accel_z_pid().get_pid_info() );
}
DataFlash.Log_Write_PID(LOG_PIDR_MSG, rollController.get_pid_info());
DataFlash.Log_Write_PID(LOG_PIDP_MSG, pitchController.get_pid_info());
DataFlash.Log_Write_PID(LOG_PIDY_MSG, yawController.get_pid_info());
DataFlash.Log_Write_PID(LOG_PIDS_MSG, steerController.get_pid_info());
#if AP_AHRS_NAVEKF_AVAILABLE
DataFlash.Log_Write_EKF(ahrs);
DataFlash.Log_Write_AHRS2(ahrs);
#endif
#if CONFIG_HAL_BOARD == HAL_BOARD_SITL
sitl.Log_Write_SIMSTATE(&DataFlash);
#endif
DataFlash.Log_Write_POS(ahrs);
}
// do logging at loop rate
void Plane::Log_Write_Fast(void)
{
if (should_log(MASK_LOG_ATTITUDE_FAST)) {
Log_Write_Attitude();
}
}
struct PACKED log_Performance {
LOG_PACKET_HEADER;
uint64_t time_us;
uint16_t num_long;
uint16_t main_loop_count;
uint32_t g_dt_max;
uint32_t g_dt_min;
uint32_t log_dropped;
uint32_t mem_avail;
};
// Write a performance monitoring packet. Total length : 19 bytes
void Plane::Log_Write_Performance()
{
struct log_Performance pkt = {
LOG_PACKET_HEADER_INIT(LOG_PERFORMANCE_MSG),
time_us : AP_HAL::micros64(),
num_long : perf.num_long,
main_loop_count : perf.mainLoop_count,
g_dt_max : perf.G_Dt_max,
g_dt_min : perf.G_Dt_min,
log_dropped : DataFlash.num_dropped() - perf.last_log_dropped,
hal.util->available_memory()
};
DataFlash.WriteCriticalBlock(&pkt, sizeof(pkt));
}
struct PACKED log_Startup {
LOG_PACKET_HEADER;
uint64_t time_us;
uint8_t startup_type;
uint16_t command_total;
};
void Plane::Log_Write_Startup(uint8_t type)
{
struct log_Startup pkt = {
LOG_PACKET_HEADER_INIT(LOG_STARTUP_MSG),
time_us : AP_HAL::micros64(),
startup_type : type,
command_total : mission.num_commands()
};
DataFlash.WriteCriticalBlock(&pkt, sizeof(pkt));
}
struct PACKED log_Control_Tuning {
LOG_PACKET_HEADER;
uint64_t time_us;
int16_t nav_roll_cd;
int16_t roll;
int16_t nav_pitch_cd;
int16_t pitch;
int16_t throttle_out;
int16_t rudder_out;
int16_t throttle_dem;
float airspeed_estimate;
};
// Write a control tuning packet. Total length : 22 bytes
void Plane::Log_Write_Control_Tuning()
{
float est_airspeed = 0;
ahrs.airspeed_estimate(&est_airspeed);
struct log_Control_Tuning pkt = {
LOG_PACKET_HEADER_INIT(LOG_CTUN_MSG),
time_us : AP_HAL::micros64(),
nav_roll_cd : (int16_t)nav_roll_cd,
roll : (int16_t)ahrs.roll_sensor,
nav_pitch_cd : (int16_t)nav_pitch_cd,
pitch : (int16_t)ahrs.pitch_sensor,
throttle_out : (int16_t)SRV_Channels::get_output_scaled(SRV_Channel::k_throttle),
rudder_out : (int16_t)SRV_Channels::get_output_scaled(SRV_Channel::k_rudder),
throttle_dem : (int16_t)SpdHgt_Controller->get_throttle_demand(),
airspeed_estimate : est_airspeed
};
DataFlash.WriteBlock(&pkt, sizeof(pkt));
}
struct PACKED log_Nav_Tuning {
LOG_PACKET_HEADER;
uint64_t time_us;
float wp_distance;
int16_t target_bearing_cd;
int16_t nav_bearing_cd;
int16_t altitude_error_cm;
float xtrack_error;
float xtrack_error_i;
float airspeed_error;
};
// Write a navigation tuning packet
void Plane::Log_Write_Nav_Tuning()
{
struct log_Nav_Tuning pkt = {
LOG_PACKET_HEADER_INIT(LOG_NTUN_MSG),
time_us : AP_HAL::micros64(),
wp_distance : auto_state.wp_distance,
target_bearing_cd : (int16_t)nav_controller->target_bearing_cd(),
nav_bearing_cd : (int16_t)nav_controller->nav_bearing_cd(),
altitude_error_cm : (int16_t)altitude_error_cm,
xtrack_error : nav_controller->crosstrack_error(),
xtrack_error_i : nav_controller->crosstrack_error_integrator(),
airspeed_error : airspeed_error
};
DataFlash.WriteBlock(&pkt, sizeof(pkt));
}
struct PACKED log_Status {
LOG_PACKET_HEADER;
uint64_t time_us;
uint8_t is_flying;
float is_flying_probability;
uint8_t armed;
uint8_t safety;
bool is_crashed;
bool is_still;
uint8_t stage;
bool impact;
};
void Plane::Log_Write_Status()
{
struct log_Status pkt = {
LOG_PACKET_HEADER_INIT(LOG_STATUS_MSG)
,time_us : AP_HAL::micros64()
,is_flying : is_flying()
,is_flying_probability : isFlyingProbability
,armed : hal.util->get_soft_armed()
,safety : static_cast<uint8_t>(hal.util->safety_switch_state())
,is_crashed : crash_state.is_crashed
,is_still : plane.ins.is_still()
,stage : static_cast<uint8_t>(flight_stage)
,impact : crash_state.impact_detected
};
DataFlash.WriteBlock(&pkt, sizeof(pkt));
}
struct PACKED log_Sonar {
LOG_PACKET_HEADER;
uint64_t time_us;
float distance;
float voltage;
uint8_t count;
float correction;
};
// Write a sonar packet
void Plane::Log_Write_Sonar()
{
uint16_t distance = 0;
if (rangefinder.status_orient(ROTATION_PITCH_270) == RangeFinder::RangeFinder_Good) {
distance = rangefinder.distance_cm_orient(ROTATION_PITCH_270);
}
struct log_Sonar pkt = {
LOG_PACKET_HEADER_INIT(LOG_SONAR_MSG),
time_us : AP_HAL::micros64(),
distance : (float)distance*0.01f,
voltage : rangefinder.voltage_mv_orient(ROTATION_PITCH_270)*0.001f,
count : rangefinder_state.in_range_count,
correction : rangefinder_state.correction
};
DataFlash.WriteBlock(&pkt, sizeof(pkt));
DataFlash.Log_Write_RFND(rangefinder);
}
struct PACKED log_Optflow {
LOG_PACKET_HEADER;
uint64_t time_us;
uint8_t surface_quality;
float flow_x;
float flow_y;
float body_x;
float body_y;
};
#if OPTFLOW == ENABLED
// Write an optical flow packet
void Plane::Log_Write_Optflow()
{
// exit immediately if not enabled
if (!optflow.enabled()) {
return;
}
const Vector2f &flowRate = optflow.flowRate();
const Vector2f &bodyRate = optflow.bodyRate();
struct log_Optflow pkt = {
LOG_PACKET_HEADER_INIT(LOG_OPTFLOW_MSG),
time_us : AP_HAL::micros64(),
surface_quality : optflow.quality(),
flow_x : flowRate.x,
flow_y : flowRate.y,
body_x : bodyRate.x,
body_y : bodyRate.y
};
DataFlash.WriteBlock(&pkt, sizeof(pkt));
}
#endif
struct PACKED log_Arm_Disarm {
LOG_PACKET_HEADER;
uint64_t time_us;
uint8_t arm_state;
uint16_t arm_checks;
};
void Plane::Log_Arm_Disarm() {
struct log_Arm_Disarm pkt = {
LOG_PACKET_HEADER_INIT(LOG_ARM_DISARM_MSG),
time_us : AP_HAL::micros64(),
arm_state : arming.is_armed(),
arm_checks : arming.get_enabled_checks()
};
DataFlash.WriteCriticalBlock(&pkt, sizeof(pkt));
}
struct PACKED log_AETR {
LOG_PACKET_HEADER;
uint64_t time_us;
int16_t aileron;
int16_t elevator;
int16_t throttle;
int16_t rudder;
int16_t flap;
};
void Plane::Log_Write_AETR()
{
struct log_AETR pkt = {
LOG_PACKET_HEADER_INIT(LOG_AETR_MSG)
,time_us : AP_HAL::micros64()
,aileron : SRV_Channels::get_output_scaled(SRV_Channel::k_aileron)
,elevator : SRV_Channels::get_output_scaled(SRV_Channel::k_elevator)
,throttle : SRV_Channels::get_output_scaled(SRV_Channel::k_throttle)
,rudder : SRV_Channels::get_output_scaled(SRV_Channel::k_rudder)
,flap : SRV_Channels::get_output_scaled(SRV_Channel::k_flap_auto)
};
DataFlash.WriteBlock(&pkt, sizeof(pkt));
}
void Plane::Log_Write_GPS(uint8_t instance)
{
if (!ahrs.have_ekf_logging()) {
DataFlash.Log_Write_GPS(gps, instance);
}
}
void Plane::Log_Write_IMU()
{
DataFlash.Log_Write_IMU(ins);
}
void Plane::Log_Write_RC(void)
{
DataFlash.Log_Write_RCIN();
DataFlash.Log_Write_RCOUT();
if (rssi.enabled()) {
DataFlash.Log_Write_RSSI(rssi);
}
Log_Write_AETR();
}
void Plane::Log_Write_Baro(void)
{
if (!ahrs.have_ekf_logging()) {
DataFlash.Log_Write_Baro(barometer);
}
}
// Write a AIRSPEED packet
void Plane::Log_Write_Airspeed(void)
{
DataFlash.Log_Write_Airspeed(airspeed);
}
// Write a AOA and SSA packet
void Plane::Log_Write_AOA_SSA(void)
{
DataFlash.Log_Write_AOA_SSA(ahrs);
}
// log ahrs home and EKF origin to dataflash
void Plane::Log_Write_Home_And_Origin()
{
#if AP_AHRS_NAVEKF_AVAILABLE
// log ekf origin if set
Location ekf_orig;
if (ahrs.get_origin(ekf_orig)) {
DataFlash.Log_Write_Origin(LogOriginType::ekf_origin, ekf_orig);
}
#endif
// log ahrs home if set
if (home_is_set != HOME_UNSET) {
DataFlash.Log_Write_Origin(LogOriginType::ahrs_home, ahrs.get_home());
}
}
// type and unit information can be found in
// libraries/DataFlash/Logstructure.h; search for "log_Units" for
// units and "Format characters" for field type information
const struct LogStructure Plane::log_structure[] = {
LOG_COMMON_STRUCTURES,
{ LOG_PERFORMANCE_MSG, sizeof(log_Performance),
"PM", "QHHIIII", "TimeUS,NLon,NLoop,MaxT,MinT,LogDrop,Mem", "ss----b", "FC----0" },
{ LOG_STARTUP_MSG, sizeof(log_Startup),
"STRT", "QBH", "TimeUS,SType,CTot", "s--", "F--" },
{ LOG_CTUN_MSG, sizeof(log_Control_Tuning),
"CTUN", "Qcccchhhf", "TimeUS,NavRoll,Roll,NavPitch,Pitch,ThrOut,RdrOut,ThrDem,Aspd", "sdddd---n", "FBBBB---0" },
{ LOG_NTUN_MSG, sizeof(log_Nav_Tuning),
"NTUN", "Qfcccfff", "TimeUS,WpDist,TargBrg,NavBrg,AltErr,XT,XTi,ArspdErr", "smddmmmn", "F0BBB0B0" },
{ LOG_SONAR_MSG, sizeof(log_Sonar),
"SONR", "QffBf", "TimeUS,Dist,Volt,Cnt,Corr", "smv--", "FB0--" },
{ LOG_ARM_DISARM_MSG, sizeof(log_Arm_Disarm),
"ARM", "QBH", "TimeUS,ArmState,ArmChecks", "s--", "F--" },
{ LOG_ATRP_MSG, sizeof(AP_AutoTune::log_ATRP),
"ATRP", "QBBcfff", "TimeUS,Type,State,Servo,Demanded,Achieved,P", "s---dd-", "F---00-" },
{ LOG_STATUS_MSG, sizeof(log_Status),
"STAT", "QBfBBBBBB", "TimeUS,isFlying,isFlyProb,Armed,Safety,Crash,Still,Stage,Hit", "s--------", "F--------" },
{ LOG_QTUN_MSG, sizeof(QuadPlane::log_QControl_Tuning),
"QTUN", "Qffffhhfffff", "TimeUS,AngBst,ThrOut,DAlt,Alt,DCRt,CRt,DVx,DVy,DAx,DAy,TMix", "s--mmnnnnoo-", "F--BBBB0000-" },
{ LOG_AOA_SSA_MSG, sizeof(log_AOA_SSA),
"AOA", "Qff", "TimeUS,AOA,SSA", "sdd", "F00" },
#if OPTFLOW == ENABLED
{ LOG_OPTFLOW_MSG, sizeof(log_Optflow),
"OF", "QBffff", "TimeUS,Qual,flowX,flowY,bodyX,bodyY", "s-EEEE", "F-0000" },
#endif
{ LOG_PIQR_MSG, sizeof(log_PID), \
"PIQR", PID_FMT, PID_LABELS, PID_UNITS, PID_MULTS }, \
{ LOG_PIQP_MSG, sizeof(log_PID), \
"PIQP", PID_FMT, PID_LABELS, PID_UNITS, PID_MULTS }, \
{ LOG_PIQY_MSG, sizeof(log_PID), \
"PIQY", PID_FMT, PID_LABELS, PID_UNITS, PID_MULTS }, \
{ LOG_PIQA_MSG, sizeof(log_PID), \
"PIQA", PID_FMT, PID_LABELS, PID_UNITS, PID_MULTS }, \
{ LOG_AETR_MSG, sizeof(log_AETR), \
"AETR", "Qhhhhh", "TimeUS,Ail,Elev,Thr,Rudd,Flap", "s-----", "F-----" }, \
};
void Plane::Log_Write_Vehicle_Startup_Messages()
{
// only 200(?) bytes are guaranteed by DataFlash
Log_Write_Startup(TYPE_GROUNDSTART_MSG);
DataFlash.Log_Write_Mode(control_mode, control_mode_reason);
DataFlash.Log_Write_Rally(rally);
Log_Write_Home_And_Origin();
gps.Write_DataFlash_Log_Startup_messages();
}
/*
initialise logging subsystem
*/
void Plane::log_init(void)
{
DataFlash.Init(log_structure, ARRAY_SIZE(log_structure));
}
#else // LOGGING_ENABLED
void Plane::Log_Write_Attitude(void) {}
void Plane::Log_Write_Fast(void) {}
void Plane::Log_Write_Performance() {}
void Plane::Log_Write_Startup(uint8_t type) {}
void Plane::Log_Write_Control_Tuning() {}
void Plane::Log_Write_Nav_Tuning() {}
void Plane::Log_Write_Status() {}
void Plane::Log_Write_Sonar() {}
#if OPTFLOW == ENABLED
void Plane::Log_Write_Optflow() {}
#endif
void Plane::Log_Arm_Disarm() {}
void Plane::Log_Write_GPS(uint8_t instance) {}
void Plane::Log_Write_IMU() {}
void Plane::Log_Write_RC(void) {}
void Plane::Log_Write_Baro(void) {}
void Plane::Log_Write_Airspeed(void) {}
void Plane::Log_Write_Home_And_Origin() {}
void Plane::log_init(void) {}
#endif // LOGGING_ENABLED
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