* Usefull Simulink Real Time commands

* Get data from the target computer

We first copy the =dat= file from the target computer to the host computer:

#+begin_src matlab
  tg=slrt;
  f=SimulinkRealTime.openFTP(tg);
  mget(f, 'DATA_001.dat', 'local_folder');
  close(f);
#+end_src

We then import the =dat= file to the workspace:

#+begin_src matlab
  matlab_data = SimulinkRealTime.utils.getFileScopeData('DATA_001.dat');
#+end_src

* Commands with the target object
https://fr.mathworks.com/help/xpc/api/simulinkrealtime.target.html

| Connect | No Yes                                                      |
| Status  | stopped runing                                              |
| start   | Start execution of real-time application on target computer |
| stop    | Stop execution of real-time application on target computer  |


| tg.viewTargetScreen | Show target computer screen |

| ping   | Test communication between development and target computers |
| reboot | Restart target computer                                     |
| close  | Close connection between development and target computers   |

| load   | Download real-time application to target computer |
| unload | Remove real-time application from target computer |

| addscope              | Create a scope of specified type                                                    |
| getscope              | Return scope identified by scope number                                             |
| remscope              | Remove scope from target computer                                                   |
| getlog                | Portion of output logs from target object                                           |
| importLogData         | Import buffered logging data to the active session of the Simulation Data Inspector |
| getsignal             | Value of signal                                                                     |
| getsignalid           | Signal index from signal hierarchical name                                          |
| getsignalidsfromlabel | Vector of signal indices                                                            |
| getsignallabel        | Signal label for signal index                                                       |
| getsignalname         | Signal name from index list                                                         |
| getparam              | Read value of observable parameter in real-time application                         |
| setparam              | Change value of tunable parameter in real-time application                          |
| getparamid            | Parameter index from parameter hierarchical name                                    |
| getparamname          | Block path and parameter name from parameter index                                  |
| loadparamset          | Restore parameter values saved in specified file                                    |
| saveparamset          | Save real-time application parameter values                                         |
| startProfiler         | Start profiling service on target computer                                          |
| stopProfiler          | Stop profiling service on target computer                                           |
| getProfilerData       | Retrieve profile data object                                                        |
| resetProfiler         | Reset profiling service state to Ready                                              |
| getDiskSpace          | Return free space and total space on the drive, in bytes                            |

* FTP access to the target computer
https://fr.mathworks.com/help/xpc/api/simulinkrealtime.openftp.html?s_tid=doc_ta

First run the following commands to have the =FTP= Object:
#+begin_src matlab
  tg=slrt;
  f=SimulinkRealTime.openFTP(tg);
#+end_src

Then, the =f= object can be used to access the filesystem on the target computer.
| cd     |                                            |                                      |
| dir    |                                            |                                      |
| mget   | Used to download data from the target host | =f.mget('data.dat', 'local_folder')= |
| mkdir  |                                            |                                      |
| mput   |                                            |                                      |
| rename |                                            |                                      |
| rmdir  |                                            |                                      |
| close  |                                            |                                      |