Xenomai RTCAN - Revision history

Mgloff at 20:03, 8 March 2016

2016-03-08T20:03:30Z

2016-03-04T22:09:56Z

2016-03-04T22:09:10Z

2016-03-04T22:07:57Z

2016-03-04T22:04:53Z

2016-03-04T22:04:23Z

2016-03-04T21:51:49Z

2016-03-04T21:48:44Z

2016-03-04T21:43:42Z

2016-03-04T21:41:07Z

@@ Line 1: / Line 1: @@
-{{todo| NotStarted (03.03.2016-13:04->MW+)|Michael Welling| project=OE 5.0,MW,NotStarted }}
+{{todo| Review (03.03.2016-13:04->MW+)(03.08.2016-14:00->MG+)|Michael Welling| project=OE 5.0,MW,MG,Review }}
 {{#seo:
 |title=Xenomai RTCAN
@@ Line 22: / Line 22: @@
 {{:Templateimpl:using | initials=MW | title=Xenomai RTCAN | desc=Xenomai RTCAN | project=OE 5.0 }}
 === Loading the driver ===
-If a Linux driver has already been associated with the CAN interfaces it is required to unload the standard Linux driver or unbind that device for the driver.
+If a Linux driver has already been associated with the CAN interfaces, it is required to unload the standard Linux driver or unbind that device for the driver.
 All of the examples below are using SoM-iMX6 for reference.
@@ Line 39: / Line 39: @@
 </syntaxhighlight>
-Once the standard Linux CAN driver is unloaded the Xenomai real-time CAN driver can be loaded.
+Once the standard Linux CAN driver is unloaded, the Xenomai real-time CAN driver can be loaded.
 <syntaxhighlight lang="console">
 root@somimx6-xenomai:~# modprobe xeno_can_flexcan

@@ Line 80: / Line 80: @@
 </syntaxhighlight>
+== External Links ==
 * https://xenomai.org/documentation/xenomai-3/html/man1/rtcanconfig/index.html
 * https://xenomai.org/documentation/xenomai-3/html/man1/rtcanrecv/index.html
 * https://xenomai.org/documentation/xenomai-3/html/man1/rtcansend/index.html
 * https://xenomai.org/documentation/xenomai-3/html/xeno3prm/group__rtdm__can.html

@@ Line 23: / Line 23: @@
 === Loading the driver ===
 If a Linux driver has already been associated with the CAN interfaces it is required to unload the standard Linux driver or unbind that device for the driver.
 If the standard Linux CAN driver is built as a module, the module can just be unloaded using rmmod.

@@ Line 84: / Line 84: @@
 <!-- /*********************************************************************************************************/ -->
 {{:Templateimpl:moreinfo | initials=MW | title=Xenomai RTCAN | desc=Xenomai RTCAN | project=OE 5.0 }}
+* https://xenomai.org/documentation/xenomai-3/html/man1/rtcanconfig/index.html

@@ Line 53: / Line 53: @@
 With the real-time CAN driver loaded the <code>rtcanconfig</code> utility can be used to configure the bitrate and modes.
 <syntaxhighlight lang="console">
-root@somimx6-xenomai:/usr/demo# rtcanconfig rtcan0 --baudrate=125000 start
+root@somimx6-xenomai:~# rtcanconfig rtcan0 --baudrate=125000 start
 [  706.101002] rtcan0: real bitrate 125000, sampling point 87.5%
 [  706.106857] rtcan0: writing ctrl=0x0e312005
@@ Line 66: / Line 66: @@
 Sending a CAN transaction using <code>rtcansend</code>.
 <syntaxhighlight lang="console">
-root@somimx6-xenomai:/usr/demo# rtcansend rtcan0 -v -i 0x0 0x82 0x1
+root@somimx6-xenomai:~# rtcansend rtcan0 -v -i 0x0 0x82 0x1
 interface rtcan0
 s=3, ifr_name=rtcan0

@@ Line 48: / Line 48: @@
 [  662.536881] rtcan: registered rtcan1
 [  662.540504] flexcan 2094000.flexcan: RTCAN device registered (reg_base=c0c78000, irq=143, clock=30000000)
 </syntaxhighlight>
 === Configuring CAN interface ===
-With the real-time CAN driver loaded the rtcanconfig utility can be used to configure the bitrate and modes.
+With the real-time CAN driver loaded the <code>rtcanconfig</code> utility can be used to configure the bitrate and modes.
 <syntaxhighlight lang="console">
 root@somimx6-xenomai:/usr/demo# rtcanconfig rtcan0 --baudrate=125000 start
@@ Line 62: / Line 60: @@
 [  706.123511] rtcan0: flexcan_chip_start: writing ctrl=0x0e31ac55
 [  706.129581] rtcan0: flexcan_chip_start: reading mcr=0x69a2020f ctrl=0x0e31ac55
 </syntaxhighlight>
 <!-- /*********************************************************************************************************/ -->
 <!-- /*****************************************       Examples        *****************************************/ -->

@@ Line 26: / Line 26: @@
 If the standard Linux CAN driver is built as a module, the module can just be unloaded using rmmod.
 <syntaxhighlight lang="console">
-root@somimx6-xenomai:/usr/demo# lsmodModule                  Size  Used by
+root@somimx6-xenomai:~# lsmod
 can_raw                 6668  0
 can                    28850  1 can_raw
@@ Line 34: / Line 35: @@
 flexcan                 9971  0
 can_dev                11309  1 flexcan
+Once the standard Linux CAN driver is unloaded the Xenomai real-time CAN driver can be loaded.
-root@somimx6-xenomai:~# rmmod flexcan
+<syntaxhighlight lang="console">
 </syntaxhighlight>
-−
 <!-- /*********************************************************************************************************/ -->
 <!-- /*****************************************       Examples        *****************************************/ -->