ardupilot/ArduCopter/Log.cpp

549 lines
18 KiB
C++

#include "Copter.h"
#if HAL_LOGGING_ENABLED
// Code to Write and Read packets from AP_Logger log memory
// Code to interact with the user to dump or erase logs
struct PACKED log_Control_Tuning {
LOG_PACKET_HEADER;
uint64_t time_us;
float throttle_in;
float angle_boost;
float throttle_out;
float throttle_hover;
float desired_alt;
float inav_alt;
int32_t baro_alt;
float desired_rangefinder_alt;
float rangefinder_alt;
float terr_alt;
int16_t target_climb_rate;
int16_t climb_rate;
};
// Write a control tuning packet
void Copter::Log_Write_Control_Tuning()
{
// get terrain altitude
float terr_alt = 0.0f;
#if AP_TERRAIN_AVAILABLE
if (!terrain.height_above_terrain(terr_alt, true)) {
terr_alt = logger.quiet_nan();
}
#endif
float des_alt_m = 0.0f;
int16_t target_climb_rate_cms = 0;
if (!flightmode->has_manual_throttle()) {
des_alt_m = pos_control->get_pos_target_z_cm() * 0.01f;
target_climb_rate_cms = pos_control->get_vel_target_z_cms();
}
float desired_rangefinder_alt;
#if AP_RANGEFINDER_ENABLED
if (!surface_tracking.get_target_dist_for_logging(desired_rangefinder_alt)) {
desired_rangefinder_alt = AP::logger().quiet_nan();
}
#else
// get surface tracking alts
desired_rangefinder_alt = AP::logger().quiet_nan();
#endif
struct log_Control_Tuning pkt = {
LOG_PACKET_HEADER_INIT(LOG_CONTROL_TUNING_MSG),
time_us : AP_HAL::micros64(),
throttle_in : attitude_control->get_throttle_in(),
angle_boost : attitude_control->angle_boost(),
throttle_out : motors->get_throttle(),
throttle_hover : motors->get_throttle_hover(),
desired_alt : des_alt_m,
inav_alt : inertial_nav.get_position_z_up_cm() * 0.01f,
baro_alt : baro_alt,
desired_rangefinder_alt : desired_rangefinder_alt,
#if AP_RANGEFINDER_ENABLED
rangefinder_alt : surface_tracking.get_dist_for_logging(),
#else
rangefinder_alt : AP::logger().quiet_nanf(),
#endif
terr_alt : terr_alt,
target_climb_rate : target_climb_rate_cms,
climb_rate : int16_t(inertial_nav.get_velocity_z_up_cms()) // float -> int16_t
};
logger.WriteBlock(&pkt, sizeof(pkt));
}
// Write an attitude packet
void Copter::Log_Write_Attitude()
{
attitude_control->Write_ANG();
attitude_control->Write_Rate(*pos_control);
}
// Write PIDS packets
void Copter::Log_Write_PIDS()
{
if (should_log(MASK_LOG_PID)) {
logger.Write_PID(LOG_PIDR_MSG, attitude_control->get_rate_roll_pid().get_pid_info());
logger.Write_PID(LOG_PIDP_MSG, attitude_control->get_rate_pitch_pid().get_pid_info());
logger.Write_PID(LOG_PIDY_MSG, attitude_control->get_rate_yaw_pid().get_pid_info());
logger.Write_PID(LOG_PIDA_MSG, pos_control->get_accel_z_pid().get_pid_info() );
if (should_log(MASK_LOG_NTUN) && (flightmode->requires_GPS() || landing_with_GPS())) {
logger.Write_PID(LOG_PIDN_MSG, pos_control->get_vel_xy_pid().get_pid_info_x());
logger.Write_PID(LOG_PIDE_MSG, pos_control->get_vel_xy_pid().get_pid_info_y());
}
}
}
// Write an EKF and POS packet
void Copter::Log_Write_EKF_POS()
{
AP::ahrs().Log_Write();
}
struct PACKED log_Data_Int16t {
LOG_PACKET_HEADER;
uint64_t time_us;
uint8_t id;
int16_t data_value;
};
// Write an int16_t data packet
UNUSED_FUNCTION
void Copter::Log_Write_Data(LogDataID id, int16_t value)
{
if (should_log(MASK_LOG_ANY)) {
struct log_Data_Int16t pkt = {
LOG_PACKET_HEADER_INIT(LOG_DATA_INT16_MSG),
time_us : AP_HAL::micros64(),
id : (uint8_t)id,
data_value : value
};
logger.WriteCriticalBlock(&pkt, sizeof(pkt));
}
}
struct PACKED log_Data_UInt16t {
LOG_PACKET_HEADER;
uint64_t time_us;
uint8_t id;
uint16_t data_value;
};
// Write an uint16_t data packet
UNUSED_FUNCTION
void Copter::Log_Write_Data(LogDataID id, uint16_t value)
{
if (should_log(MASK_LOG_ANY)) {
struct log_Data_UInt16t pkt = {
LOG_PACKET_HEADER_INIT(LOG_DATA_UINT16_MSG),
time_us : AP_HAL::micros64(),
id : (uint8_t)id,
data_value : value
};
logger.WriteCriticalBlock(&pkt, sizeof(pkt));
}
}
struct PACKED log_Data_Int32t {
LOG_PACKET_HEADER;
uint64_t time_us;
uint8_t id;
int32_t data_value;
};
// Write an int32_t data packet
void Copter::Log_Write_Data(LogDataID id, int32_t value)
{
if (should_log(MASK_LOG_ANY)) {
struct log_Data_Int32t pkt = {
LOG_PACKET_HEADER_INIT(LOG_DATA_INT32_MSG),
time_us : AP_HAL::micros64(),
id : (uint8_t)id,
data_value : value
};
logger.WriteCriticalBlock(&pkt, sizeof(pkt));
}
}
struct PACKED log_Data_UInt32t {
LOG_PACKET_HEADER;
uint64_t time_us;
uint8_t id;
uint32_t data_value;
};
// Write a uint32_t data packet
void Copter::Log_Write_Data(LogDataID id, uint32_t value)
{
if (should_log(MASK_LOG_ANY)) {
struct log_Data_UInt32t pkt = {
LOG_PACKET_HEADER_INIT(LOG_DATA_UINT32_MSG),
time_us : AP_HAL::micros64(),
id : (uint8_t)id,
data_value : value
};
logger.WriteCriticalBlock(&pkt, sizeof(pkt));
}
}
struct PACKED log_Data_Float {
LOG_PACKET_HEADER;
uint64_t time_us;
uint8_t id;
float data_value;
};
// Write a float data packet
UNUSED_FUNCTION
void Copter::Log_Write_Data(LogDataID id, float value)
{
if (should_log(MASK_LOG_ANY)) {
struct log_Data_Float pkt = {
LOG_PACKET_HEADER_INIT(LOG_DATA_FLOAT_MSG),
time_us : AP_HAL::micros64(),
id : (uint8_t)id,
data_value : value
};
logger.WriteCriticalBlock(&pkt, sizeof(pkt));
}
}
struct PACKED log_ParameterTuning {
LOG_PACKET_HEADER;
uint64_t time_us;
uint8_t parameter; // parameter we are tuning, e.g. 39 is CH6_CIRCLE_RATE
float tuning_value; // normalized value used inside tuning() function
float tuning_min; // tuning minimum value
float tuning_max; // tuning maximum value
};
void Copter::Log_Write_Parameter_Tuning(uint8_t param, float tuning_val, float tune_min, float tune_max)
{
struct log_ParameterTuning pkt_tune = {
LOG_PACKET_HEADER_INIT(LOG_PARAMTUNE_MSG),
time_us : AP_HAL::micros64(),
parameter : param,
tuning_value : tuning_val,
tuning_min : tune_min,
tuning_max : tune_max
};
logger.WriteBlock(&pkt_tune, sizeof(pkt_tune));
}
void Copter::Log_Video_Stabilisation()
{
if (!should_log(MASK_LOG_VIDEO_STABILISATION)) {
return;
}
ahrs.write_video_stabilisation();
}
struct PACKED log_SysIdD {
LOG_PACKET_HEADER;
uint64_t time_us;
float waveform_time;
float waveform_sample;
float waveform_freq;
float angle_x;
float angle_y;
float angle_z;
float accel_x;
float accel_y;
float accel_z;
};
// Write an rate packet
void Copter::Log_Write_SysID_Data(float waveform_time, float waveform_sample, float waveform_freq, float angle_x, float angle_y, float angle_z, float accel_x, float accel_y, float accel_z)
{
#if MODE_SYSTEMID_ENABLED
struct log_SysIdD pkt_sidd = {
LOG_PACKET_HEADER_INIT(LOG_SYSIDD_MSG),
time_us : AP_HAL::micros64(),
waveform_time : waveform_time,
waveform_sample : waveform_sample,
waveform_freq : waveform_freq,
angle_x : angle_x,
angle_y : angle_y,
angle_z : angle_z,
accel_x : accel_x,
accel_y : accel_y,
accel_z : accel_z
};
logger.WriteBlock(&pkt_sidd, sizeof(pkt_sidd));
#endif
}
struct PACKED log_SysIdS {
LOG_PACKET_HEADER;
uint64_t time_us;
uint8_t systemID_axis;
float waveform_magnitude;
float frequency_start;
float frequency_stop;
float time_fade_in;
float time_const_freq;
float time_record;
float time_fade_out;
};
// Write an rate packet
void Copter::Log_Write_SysID_Setup(uint8_t systemID_axis, float waveform_magnitude, float frequency_start, float frequency_stop, float time_fade_in, float time_const_freq, float time_record, float time_fade_out)
{
#if MODE_SYSTEMID_ENABLED
struct log_SysIdS pkt_sids = {
LOG_PACKET_HEADER_INIT(LOG_SYSIDS_MSG),
time_us : AP_HAL::micros64(),
systemID_axis : systemID_axis,
waveform_magnitude : waveform_magnitude,
frequency_start : frequency_start,
frequency_stop : frequency_stop,
time_fade_in : time_fade_in,
time_const_freq : time_const_freq,
time_record : time_record,
time_fade_out : time_fade_out
};
logger.WriteBlock(&pkt_sids, sizeof(pkt_sids));
#endif
}
// guided position target logging
struct PACKED log_Guided_Position_Target {
LOG_PACKET_HEADER;
uint64_t time_us;
uint8_t type;
float pos_target_x;
float pos_target_y;
float pos_target_z;
uint8_t terrain;
float vel_target_x;
float vel_target_y;
float vel_target_z;
float accel_target_x;
float accel_target_y;
float accel_target_z;
};
// guided attitude target logging
struct PACKED log_Guided_Attitude_Target {
LOG_PACKET_HEADER;
uint64_t time_us;
uint8_t type;
float roll;
float pitch;
float yaw;
float roll_rate;
float pitch_rate;
float yaw_rate;
float thrust;
float climb_rate;
};
// Write a Guided mode position target
// pos_target is lat, lon, alt OR offset from ekf origin in cm
// terrain should be 0 if pos_target.z is alt-above-ekf-origin, 1 if alt-above-terrain
// vel_target is cm/s
void Copter::Log_Write_Guided_Position_Target(ModeGuided::SubMode target_type, const Vector3f& pos_target, bool terrain_alt, const Vector3f& vel_target, const Vector3f& accel_target)
{
const log_Guided_Position_Target pkt {
LOG_PACKET_HEADER_INIT(LOG_GUIDED_POSITION_TARGET_MSG),
time_us : AP_HAL::micros64(),
type : (uint8_t)target_type,
pos_target_x : pos_target.x,
pos_target_y : pos_target.y,
pos_target_z : pos_target.z,
terrain : terrain_alt,
vel_target_x : vel_target.x,
vel_target_y : vel_target.y,
vel_target_z : vel_target.z,
accel_target_x : accel_target.x,
accel_target_y : accel_target.y,
accel_target_z : accel_target.z
};
logger.WriteBlock(&pkt, sizeof(pkt));
}
// Write a Guided mode attitude target
// roll, pitch and yaw are in radians
// ang_vel: angular velocity, [roll rate, pitch_rate, yaw_rate] in radians/sec
// thrust is between 0 to 1
// climb_rate is in (m/s)
void Copter::Log_Write_Guided_Attitude_Target(ModeGuided::SubMode target_type, float roll, float pitch, float yaw, const Vector3f &ang_vel, float thrust, float climb_rate)
{
const log_Guided_Attitude_Target pkt {
LOG_PACKET_HEADER_INIT(LOG_GUIDED_ATTITUDE_TARGET_MSG),
time_us : AP_HAL::micros64(),
type : (uint8_t)target_type,
roll : degrees(roll), // rad to deg
pitch : degrees(pitch), // rad to deg
yaw : degrees(yaw), // rad to deg
roll_rate : degrees(ang_vel.x), // rad/s to deg/s
pitch_rate : degrees(ang_vel.y), // rad/s to deg/s
yaw_rate : degrees(ang_vel.z), // rad/s to deg/s
thrust : thrust,
climb_rate : climb_rate
};
logger.WriteBlock(&pkt, sizeof(pkt));
}
// type and unit information can be found in
// libraries/AP_Logger/Logstructure.h; search for "log_Units" for
// units and "Format characters" for field type information
const struct LogStructure Copter::log_structure[] = {
LOG_COMMON_STRUCTURES,
// @LoggerMessage: PTUN
// @Description: Parameter Tuning information
// @URL: https://ardupilot.org/copter/docs/tuning.html#in-flight-tuning
// @Field: TimeUS: Time since system startup
// @Field: Param: Parameter being tuned
// @Field: TunVal: Normalized value used inside tuning() function
// @Field: TunMin: Tuning minimum limit
// @Field: TunMax: Tuning maximum limit
{ LOG_PARAMTUNE_MSG, sizeof(log_ParameterTuning),
"PTUN", "QBfff", "TimeUS,Param,TunVal,TunMin,TunMax", "s----", "F----" },
// @LoggerMessage: CTUN
// @Description: Control Tuning information
// @Field: TimeUS: Time since system startup
// @Field: ThI: throttle input
// @Field: ABst: angle boost
// @Field: ThO: throttle output
// @Field: ThH: calculated hover throttle
// @Field: DAlt: desired altitude
// @Field: Alt: achieved altitude
// @Field: BAlt: barometric altitude
// @Field: DSAlt: desired rangefinder altitude
// @Field: SAlt: achieved rangefinder altitude
// @Field: TAlt: terrain altitude
// @Field: DCRt: desired climb rate
// @Field: CRt: climb rate
// @LoggerMessage: D16
// @Description: Generic 16-bit-signed-integer storage
// @Field: TimeUS: Time since system startup
// @Field: Id: Data type identifier
// @Field: Value: Value
// @LoggerMessage: DU16
// @Description: Generic 16-bit-unsigned-integer storage
// @Field: TimeUS: Time since system startup
// @Field: Id: Data type identifier
// @Field: Value: Value
// @LoggerMessage: D32
// @Description: Generic 32-bit-signed-integer storage
// @Field: TimeUS: Time since system startup
// @Field: Id: Data type identifier
// @Field: Value: Value
// @LoggerMessage: DFLT
// @Description: Generic float storage
// @Field: TimeUS: Time since system startup
// @Field: Id: Data type identifier
// @Field: Value: Value
// @LoggerMessage: DU32
// @Description: Generic 32-bit-unsigned-integer storage
// @Field: TimeUS: Time since system startup
// @Field: Id: Data type identifier
// @Field: Value: Value
{ LOG_CONTROL_TUNING_MSG, sizeof(log_Control_Tuning),
"CTUN", "Qffffffefffhh", "TimeUS,ThI,ABst,ThO,ThH,DAlt,Alt,BAlt,DSAlt,SAlt,TAlt,DCRt,CRt", "s----mmmmmmnn", "F----00B000BB" , true },
{ LOG_DATA_INT16_MSG, sizeof(log_Data_Int16t),
"D16", "QBh", "TimeUS,Id,Value", "s--", "F--" },
{ LOG_DATA_UINT16_MSG, sizeof(log_Data_UInt16t),
"DU16", "QBH", "TimeUS,Id,Value", "s--", "F--" },
{ LOG_DATA_INT32_MSG, sizeof(log_Data_Int32t),
"D32", "QBi", "TimeUS,Id,Value", "s--", "F--" },
{ LOG_DATA_UINT32_MSG, sizeof(log_Data_UInt32t),
"DU32", "QBI", "TimeUS,Id,Value", "s--", "F--" },
{ LOG_DATA_FLOAT_MSG, sizeof(log_Data_Float),
"DFLT", "QBf", "TimeUS,Id,Value", "s--", "F--" },
// @LoggerMessage: SIDD
// @Description: System ID data
// @Field: TimeUS: Time since system startup
// @Field: Time: Time reference for waveform
// @Field: Targ: Current waveform sample
// @Field: F: Instantaneous waveform frequency
// @Field: Gx: Delta angle, X-Axis
// @Field: Gy: Delta angle, Y-Axis
// @Field: Gz: Delta angle, Z-Axis
// @Field: Ax: Delta velocity, X-Axis
// @Field: Ay: Delta velocity, Y-Axis
// @Field: Az: Delta velocity, Z-Axis
{ LOG_SYSIDD_MSG, sizeof(log_SysIdD),
"SIDD", "Qfffffffff", "TimeUS,Time,Targ,F,Gx,Gy,Gz,Ax,Ay,Az", "ss-zkkkooo", "F---------" , true },
// @LoggerMessage: SIDS
// @Description: System ID settings
// @Field: TimeUS: Time since system startup
// @Field: Ax: The axis which is being excited
// @Field: Mag: Magnitude of the chirp waveform
// @Field: FSt: Frequency at the start of chirp
// @Field: FSp: Frequency at the end of chirp
// @Field: TFin: Time to reach maximum amplitude of chirp
// @Field: TC: Time at constant frequency before chirp starts
// @Field: TR: Time taken to complete chirp waveform
// @Field: TFout: Time to reach zero amplitude after chirp finishes
{ LOG_SYSIDS_MSG, sizeof(log_SysIdS),
"SIDS", "QBfffffff", "TimeUS,Ax,Mag,FSt,FSp,TFin,TC,TR,TFout", "s--ssssss", "F--------" , true },
// @LoggerMessage: GUIP
// @Description: Guided mode position target information
// @Field: TimeUS: Time since system startup
// @Field: Type: Type of guided mode
// @Field: pX: Target position, X-Axis
// @Field: pY: Target position, Y-Axis
// @Field: pZ: Target position, Z-Axis
// @Field: Terrain: Target position, Z-Axis is alt above terrain
// @Field: vX: Target velocity, X-Axis
// @Field: vY: Target velocity, Y-Axis
// @Field: vZ: Target velocity, Z-Axis
// @Field: aX: Target acceleration, X-Axis
// @Field: aY: Target acceleration, Y-Axis
// @Field: aZ: Target acceleration, Z-Axis
{ LOG_GUIDED_POSITION_TARGET_MSG, sizeof(log_Guided_Position_Target),
"GUIP", "QBfffbffffff", "TimeUS,Type,pX,pY,pZ,Terrain,vX,vY,vZ,aX,aY,aZ", "s-mmm-nnnooo", "F-BBB-BBBBBB" , true },
// @LoggerMessage: GUIA
// @Description: Guided mode attitude target information
// @Field: TimeUS: Time since system startup
// @Field: Type: Type of guided mode
// @Field: Roll: Target attitude, Roll
// @Field: Pitch: Target attitude, Pitch
// @Field: Yaw: Target attitude, Yaw
// @Field: RollRt: Roll rate
// @Field: PitchRt: Pitch rate
// @Field: YawRt: Yaw rate
// @Field: Thrust: Thrust
// @Field: ClimbRt: Climb rate
{ LOG_GUIDED_ATTITUDE_TARGET_MSG, sizeof(log_Guided_Attitude_Target),
"GUIA", "QBffffffff", "TimeUS,Type,Roll,Pitch,Yaw,RollRt,PitchRt,YawRt,Thrust,ClimbRt", "s-dddkkk-n", "F-000000-0" , true },
};
uint8_t Copter::get_num_log_structures() const
{
return ARRAY_SIZE(log_structure);
}
void Copter::Log_Write_Vehicle_Startup_Messages()
{
// only 200(?) bytes are guaranteed by AP_Logger
char frame_and_type_string[30];
copter.motors->get_frame_and_type_string(frame_and_type_string, ARRAY_SIZE(frame_and_type_string));
logger.Write_MessageF("%s", frame_and_type_string);
logger.Write_Mode((uint8_t)flightmode->mode_number(), control_mode_reason);
ahrs.Log_Write_Home_And_Origin();
gps.Write_AP_Logger_Log_Startup_messages();
}
#endif // HAL_LOGGING_ENABLED