====== Test Acontis Stack ======

===== Run demo application classB =====
{{:embedded_systems:ethercat:ec-master_classb.pdf|EC-Master_ClassB.pdf}} 2.4.1

<code>
cd <classB_path>/Bin/Linux/x64
sudo ./EcMasterDemoEval -f <path_to_eni>/ein.xml -i8254x 1 1 -perf
</code>

**Syntax**:
  * **-f** Use given ENI file
  * **-i8254x** Use LinkLayer "//emllI8254x Intel Pro/1000//" for "//Intel Pro/1000 network adapter cards//". You may have a different LinkLayer depending on your [[embedded_systems:ethercat:choose_linux_master|hardware]]
    * **1** <instance> Instance nr. May be 2 if you have multiple Ethernet ports.
    * **1** <mode>
      * Mode 0 = Interrupt mode
      * Mode 1 = Polling mode
  * **-perf** enables performance measurements (Enable max. and average time measurement in μs for all EtherCAT jobs)

More detailed explanation {{:embedded_systems:ethercat:ec-master_classb.pdf|EC-Master_ClassB.pdf}} 2.4.2

This demo will initialize the EtherCAT master.
To stop the demo press ''CTRL+C''
The demo will output some performance benchmark.

In the following example the maximal "Cycle Time" is 1005.2usec.
This means, the max jitter is 5.2usec (very good)

<code>
Full command line: -f "../../../../eni/06_ENI_2Elmo_1000ms.xml"-i8254x 1 1 -perf 

000002 : Run demo now with cycle time 1000 usec
000002 : Using AuxClock
000002 : Calibrate tsc measurement... done: 3392 MHz===== Software =====
003003 : ==========================
003003 : Initialize EtherCAT Master
003003 : ==========================
003003 : EC-Master V2.9.1.06 (Protected) for Linux_x64 Copyright acontis technologies GmbH @ 2016
003003 : OsGetLinkLayerRegFunc: try to load '/home/ubuntu/etherCAT/EC-Master-V2.9-Linux_x64-Eval/Bin/Linux/x64/libemllI8254x.so'
003004 : PCI: device 00:19.0 found
007178 : Unlicensed version, stop sending ethernet frames after 60 minutes!
007178 : EtherCAT network adapter MAC: 90-B1-1C-8C-C5-C1

007178 : =====================
007178 : Start EtherCAT Master
007178 : =====================
007218 : Bus scan successful - 2 slaves found===== Software =====
007223 : Master state changed from <UNKNOWN> to <INIT>
007257 : Master state changed from <INIT> to <PREOP>
011985 : DCM in sync Cur=" -10370", Avg="   -774", Max=" -21742"
012038 : Cyclic command WKC error on LRW - Address: 0x10000000 - WKC act/set=2/6
012038 : Master state changed from <PREOP> to <SAFEOP>
012080 : Master state changed from <SAFEOP> to <OP>
012080 : 
012080 : Job times during startup <INIT> to <OP>:
012080 : ================================================================
012080 : PerfMsmt 'JOB_ProcessAllRxFrames' (avg/max) [usec]:    1.6/  5.7
012080 : PerfMsmt 'JOB_SendAllCycFrames  ' (avg/max) [usec]:    5.4/  8.5
012080 : PerfMsmt 'JOB_MasterTimer       ' (avg/max) [usec]:    1.3/ 10.9
012080 : PerfMsmt 'JOB_SendAcycFrames    ' (avg/max===== Software =====) [usec]:    2.4/ 15.7===== Software =====
012080 : PerfMsmt 'Cycle Time            ' (avg/max) [usec]:  1000.0/1005.0
012080 : PerfMsmt 'myAppWorkPd           ' (avg/max) [usec]:    0.0/  0.4
012080 : 
^C034306 : 1 identical messages skipped
034306 : Job times before shutdown
034306 : ================================================================
034306 : PerfMsmt 'JOB_ProcessAllRxFrames' (avg/max) [usec]:    1.7/  3.8
034306 : PerfMsmt 'JOB_SendAllCycFrames  ' (avg/max) [usec]:    5.5/  8.0
034306 : PerfMsmt 'JOB_MasterTimer       ' (avg/max) [usec]:    1.3/  2.8
034306 : PerfMsmt 'JOB_SendAcycFrames    ' (avg/max) [usec]:    3.7/  6.5
034306 : PerfMsmt 'Cycle Time            ' (avg/max) [usec]:  999.9/1005.2
034306 : PerfMsmt 'myAppWorkPd           ' (avg/max) [usec]:    0.0/  0.3
034306 : ========================
034306 : Shutdown EtherCAT Master
034306 : ========================
034318 : Master state changed from <OP> to <INIT>
035384 : EcMasterDemo stop.===== Software =====
</code>

If the output looks similar to the example above, then the demo runs successfully.

==== Possible problems ====
See troubleshooting process [[embedded_systems:ethercat:troubleshooting:application_does_not_start|The application does not start]]

===== Run demo application classA =====
Before you run this demo make sure, you can run the classB demo successfully.

<code>
cd <classA_path>/Bin/Linux/x64
sudo ./EcMasterDemoDc -f <path_to_eni>/ein.xml -i8254x 1 1 -perf
</code>

The demo will output the maximal cycle time every second.
You can terminate the demo with ''CTRL+C''.


==== Possible problems ====
See troubleshooting process [[embedded_systems:ethercat:troubleshooting:application_does_not_start|The application does not start]]