TelemetryData Struct Reference

Public Attributes
uint16_t	t
	packet counter or clock More...
int32_t	lat
	lattitude (degrees) +/- 90 deg More...
int32_t	lon
	longitude (degrees) +/- 180 deg More...
int32_t	alt
	0.01m resolution, altitude (meters) More...
int16_t	vx
int16_t	vy
int16_t	vz
	velocity 0.01m res, +/-320.00 North-East- Down More...
uint8_t	nsat
	number of satellites More...
uint8_t	voltage
	25.4V voltage = 5 + 255*0.1 = 30.5V, min=5V More...
uint8_t	current
	0.5A resolution More...
int16_t	roll
int16_t	pitch
int16_t	yaw
	0.01 degree resolution More...
uint8_t	motorStatus
	1 bit per motor for status 1=good, 0= fail More...
uint8_t	imuStatus
	inertial measurement unit status More...
uint8_t	pressCompassStatus
	baro / compass status More...

Detailed Description

Telemetry packet

This is outgoing to the ST24

imuStatus: 8 bit total bits 0-2 for status

• value 0 is FAILED
• value 1 is INITIALIZING
• value 2 is RUNNING
• values 3 through 7 are reserved bits 3-7 are status for sensors (0 or 1)
• mpu6050
• accelerometer
• primary gyro x
• primary gyro y
• primary gyro z

pressCompassStatus 8 bit total bits 0-3 for compass status

• value 0 is FAILED
• value 1 is INITIALIZING
• value 2 is RUNNING
• value 3 - 15 are reserved bits 4-7 for pressure status
• value 0 is FAILED
• value 1 is INITIALIZING
• value 2 is RUNNING
• value 3 - 15 are reserved

Definition at line 126 of file st24.cpp.

Member Data Documentation

alt

int32_t TelemetryData::alt

0.01m resolution, altitude (meters)

Definition at line 130 of file st24.cpp.

current

uint8_t TelemetryData::current

0.5A resolution

Definition at line 134 of file st24.cpp.

imuStatus

uint8_t TelemetryData::imuStatus

inertial measurement unit status

Definition at line 137 of file st24.cpp.

lat

int32_t TelemetryData::lat

lattitude (degrees) +/- 90 deg

Definition at line 128 of file st24.cpp.

lon

int32_t TelemetryData::lon

longitude (degrees) +/- 180 deg

Definition at line 129 of file st24.cpp.

motorStatus

uint8_t TelemetryData::motorStatus

1 bit per motor for status 1=good, 0= fail

Definition at line 136 of file st24.cpp.

nsat

uint8_t TelemetryData::nsat

number of satellites

Definition at line 132 of file st24.cpp.

pitch

int16_t TelemetryData::pitch

Definition at line 135 of file st24.cpp.

pressCompassStatus

uint8_t TelemetryData::pressCompassStatus

baro / compass status

Definition at line 138 of file st24.cpp.

roll

int16_t TelemetryData::roll

Definition at line 135 of file st24.cpp.

t

uint16_t TelemetryData::t

packet counter or clock

Definition at line 127 of file st24.cpp.

voltage

uint8_t TelemetryData::voltage

25.4V voltage = 5 + 255*0.1 = 30.5V, min=5V

Definition at line 133 of file st24.cpp.

vx

int16_t TelemetryData::vx

Definition at line 131 of file st24.cpp.

vy

int16_t TelemetryData::vy

Definition at line 131 of file st24.cpp.

vz

int16_t TelemetryData::vz

velocity 0.01m res, +/-320.00 North-East- Down

Definition at line 131 of file st24.cpp.

yaw

int16_t TelemetryData::yaw

0.01 degree resolution

Definition at line 135 of file st24.cpp.

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The documentation for this struct was generated from the following file:

• libraries/AP_HAL/utility/st24.cpp