Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- embedded_systems:ethercat:test_and_tune_rt [2018-12-18 09:49] – mgehrig2
+++ embedded_systems:ethercat:test_and_tune_rt [2023-04-11 11:12] (aktuell) – Urs Graf
@@ Zeile 22: / Zeile 22: @@
 If the master cannot guarantee a stable clock, the masterShift mode is recommended.
-See [[embedded_systems:ethercat:distributed_clocks|Distributed Clocks]] for more information.
+See [[embedded_systems:ethercat:understanding_ethercat:understanding_sync_with_dc|Distributed Clocks]] for more information.
@@ Zeile 28: / Zeile 28: @@
 ==== Cyclictest ====
 The Cyclictest is a software that can be used to easily measure the maximum jitter of a system.
-[[software:linux:cyclictest:start|This page]] explains how to install and use the software.
+[[software:linux:realtime:cyclictest|Cyclictest]] explains how to install and use the software.
 === Quick Measurement ===
 ''sudo ./cyclictest -p 80 -t5 -n''
@@ Zeile 61: / Zeile 61: @@
 ''cat /proc/cmdline''
-Add kernel parameters:\\
+Add the following [[software:linux:linux_os:kernel_parameter|kernel parameters]]:
-  - ''sudo nano /etc/default/grub''
-  - Add ''cpuidle.off=1 intel_idle.max_cstate=0'' to the line:
+  * cpuidle.off=1
-    * ''GRUB_CMDLINE_LINUX_DEFAULT="quiet splash''
+  * intel_idle.max_cstate=0
-  - It should look like this:
-    * ''GRUB_CMDLINE_LINUX_DEFAULT="quiet splash cpuidle.off=1 intel_idle.max_cstate=0''
-  - ''sudo update-grub''
-  - reboot the pc

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