return 'DMA' or 'BDMA' based on peripheral name

Precondition |h[0]|, |h[2]|, |h[4]|, |h[6]|, |h[8]| < 1.1 * 2^25 |h[1]|, |h[3]|, |h[5]|, |h[7]|, |h[9]| < 1.1 * 2^24 Therefore, |h| < 2^255-19 Th

** Free register used by expression 'e' (if any) */

get_action - getter for user requested action on limit breach

return current climb_rate estimate relative to time that calibrate() was called. Returns climb rate in meters/s, positive means up note that this reli

get total delta angle (in radians) measured by the wheel encoder

get delta velocity if available */

get acceleration limited desired speed

return the function of a channel

get last time sample was taken (in ms)

get current location estimate

return margin (in meters) that the vehicle should stay from objects

get_motor_mask - returns a bitmask of which outputs are being used for motors or servos (1 means being used) this can be used to ensure other pwm outp

returns number of active CAN Drivers

get_wp_bearing_to_destination - get bearing to next waypoint in centi-degrees

get yaw rate in earth frame in radians/sec

pass along a mavlink message (for MAV type) */

init

input_pos_vel_accel_xy - calculate a jerk limited path from the current position, velocity and acceleration to an input position velocity and accelera

in-place insertion sort for small arrays of data. This is O(n) if already sorted and O(n^2) for worst case (elements are reversed) sort order is s

* @details Check if the device is busy. * * @return device busy with last op. * * @retval false if the device is ready

return true if the buffer has been filled at least once

** Add elements in 'list' to list of pending jumps to "here" ** (current position) */

allocate DMA-safe memory */

display fft for raw ACC data in current logfile

we define a millis16() here to avoid an issue with sitl builds in cygwin */

/ Returns true if specified argument exist */

Parses command line arguments for the script. Args: args: List of command line arguments. Defaults to None, which means it uses sys.

returns false if we fail arming checks, in which case the buffer will be populated with a failure message requires_position should be true if horizont

pre_arm_check - returns true if all pre-takeoff checks have completed successfully

* push_force() is semantically equivalent to: * if (!push(t)) { pop(); push(t); } */

read 32 bit value */

reset all variables and flags

run git with args git_args; returns git's output

copied in from build_binaries.py

restart scripting subsystem

Send a MAVLink command long.

pause AUTO/GUIDED modes

resume AUTO/GUIDED modes

set angle target in degrees roll and pitch are in earth-frame yaw_is_earth_frame (aka yaw_lock) should be true if yaw angle is earth-frame, false if b

set desired attitude

range -1 ~ +1

get timeval using simulation time */

start takeoff to specified altitude above home in centimeters

Takeoff get to 30m altitude.

allocate a thread on any available heap */

Return top of git tree where autotest is running from.

notch dynamic tracking mode