xPC Target

getlog

Get all or part of the output logs from the target object

Syntax

MATLAB command line

• log = getlog(target_object, 'log_name', start_time, 
  number_points, decimation)
  

Arguments

log	User-defined MATLAB variable.
log_name	Values are TimeLog, StateLog, OutputLog, or TETLog. This argument is required.
first_point	First data point. The logs begin with 1. This argument is optional. Default is 1.
number_points	Number of points after the start time. This argument is optional. Default is all points in log.
decimation	1 returns all sample points. n returns every nth sample point. This argument is optional. Default is 1.

Description

Method of a target object. Use this function instead of the function get when you want only part of the data.

Examples

To get the first 1000 points in a log:

• Out_log = getlog(tg, 'TETLog', 1, 1000)
  

To get every other point in the output log and plot values:

• Output_log = getlog(tg, 'TETLog', 1, ,2)
  Time_log = getlog(tg, 'TimeLog', 1, ,2)
  plot(Time_log, Output_log)
  

See Also

The xPC Target target object method get. The procedures Entering the Real-Time Workshop Parameters and Entering the Real-Time Workshop Parameters.

get

getparamid