Features
Supported Operating System
Linux
VxWorks®
QNX®
OS-9®
Supported Components
MEN IP core 16Z029_CAN
CAN controller inside MPC5121e/MPC5123
CAN controller inside MPC5200
Tested MEN Boards
EM1
EM1A
EM1N
EM4
EM4N
EM6, EM7
EM7N
EK2
EK4
EK5, EK5N, EK6, EK8
EK6N
F8, F11N, F12
F12N
F215
MM1
MM50
P506
PP1
RC1
The above list refers only to MEN standard products and may be incomplete. The driver may also support other MEN boards or board combinations not explicitly listed.
Features
Operates on direct CAN (layer 2) frames
Permits access to all features of the MSCAN CAN controller
Supports CAN Specification 2.0, standard and extended data and remote frames
Programmable global acceptance filter (mask and code), standard or extended
10 message objects with FIFOs (provided by driver)
Programmable acceptance filter for each RX object
Included Documentation
HTML documentation
Notes
This MDIS5™ low-level driver is compatible with MDIS4™ system packages.
Requires MDIS4™ or MDIS5™ system package
xRevision History
===== [ History of fileset ART/13Z015-06/13Z015-06 ] =====
-----[ Revision 2.19 ]-----
[ 2013-03-27 15:35:30 by gvarlet ]
R: When more than 1 CAN port is used on a multitask application, some frames
are output several times, due to a bad IRQ masking and unmasking.
M: Remove useless and unbalanced OSS_IrqMaskR/OSS_IrqRestore
on RX & TX FIFO managment.
-----[ Revision 2.18 ]-----
[ 2011-09-26 11:19:30 by gv ]
R : Wrong cast in mscan_drv.c leads to errors under Windows.
M : Use of the correct cast.
-----[ Revision 2.17 ]-----
[ 2011-09-16 15:20:27 by gvarlet ]
R : CAN Odin interface for MPC5200 was not outputing frames on the physical
interface.
M : Enable the PSC2_CAN bit on GPIOPCR register of MPC5200.
-----[ Revision 2.16 ]-----
[ 2010-02-26 11:19:14 by amorbach ]
R: Porting to MDIS5
M: Changed according to MDIS Porting Guide 0.8
-----[ Revision 2.15 ]-----
[ 2009-11-10 09:35:19 by KSchneider ]
R: MSCAN driver used a baud rate prescaler of 1 for some canclock/baud rate
constellations. This is not supported by some cores.
M: Use a minimum BRP of 2 per default (configurable)
-----[ Revision 2.14 ]-----
[ 2008-02-28 17:19:15 by aw ]
ll_entry.h
changed
- prepared for 64bit OS
- setStat arg INT32_OR_64 now
mdis_api.h
added
+ prepared for 64bit OS
+ added INT32_OR_64 to M_setstat argument
men_typs.h
- INT32_OR_64 and __MAPILIB for Windows 64bit defined
- set WINNT switch if _WIN32 switch is set
added
+ type define INT32_OR_64 for 32bit OS
-----[ Revision 2.13 ]-----
[ 2007-10-23 17:36:04 by GLeonhardt ]
Checkin to update references.
-----[ Revision 2.12 ]-----
[ 2007-08-21 14:42:33 by aw ]
*** CHANGED FILES ***
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/annotated.html RCS 1.20 -> RCS 1.21
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/dummy.html RCS 1.19 -> RCS 1.20
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/files.html RCS 1.20 -> RCS 1.21
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/functions.html RCS 1.20 -> RCS 1.21
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/globals.html RCS 1.20 -> RCS 1.21
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/index.html RCS 1.20 -> RCS 1.21
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/mscan__api_8c.html RCS 1.20 -> RCS 1.21
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/mscan__api_8h-source.html RCS 1.20 -> RCS 1.21
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/mscan__api_8h.html RCS 1.20 -> RCS 1.21
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/mscan__strings_8c.html RCS 1.20 -> RCS 1.21
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/pages.html RCS 1.19 -> RCS 1.20
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/structMSCAN__FILTER.html RCS 1.20 -> RCS 1.21
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/structMSCAN__FRAME.html RCS 1.20 -> RCS 1.21
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/PACKAGE_DESC/13z01506.xml RCS 1.15 -> RCS 1.16
(AUTOCI) Checkin due to new revision 2.12 of fileset ART/13Z015-06/13Z015-06
-----[ Revision 2.11 ]-----
[ 2007-06-18 17:27:27 by aw ]
|
-----[ Revision 2.10 ]-----
[ 2007-06-06 15:27:55 by aw ]
*** DELETED FILES ***
File /_CVS_/COM/DOXYGENTMPL/HTML/back_lines.gif
File /_CVS_/COM/DOXYGENTMPL/HTML/pix_blind.gif
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/back_lines.gif
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/pix_blind.gif
*** ADDED FILES ***
File /_CVS_/COM/INCLUDE/usr_err.h
*** CHANGED FILES ***
File /_CVS_/COM/DOXYGENTMPL/DoxyfileCommon RCS 1.2 -> RCS 1.3
back_lines.gif, pix_blind.gif removed
File /_CVS_/COM/DOXYGENTMPL/HTML/men_footer.html RCS 1.3 -> RCS 1.4
- Adapted to MEN website redesign 2006 stylesheet
- The following files are no longer needed:
- back_lines.gif
- pix_blind.gif
File /_CVS_/COM/DOXYGENTMPL/HTML/men_header.html RCS 1.2 -> RCS 1.3
- Adapted to MEN website redesign 2006 stylesheet
- The following files are no longer needed:
- back_lines.gif
- pix_blind.gif
File /_CVS_/COM/DOXYGENTMPL/HTML/men_stylesheet.css RCS 1.4 -> RCS 1.5
- Adapted to MEN website redesign 2006 stylesheet
- The following files are no longer needed:
- back_lines.gif
- pix_blind.gif
File /_CVS_/COM/DOXYGENTMPL/HTML/menlogo.gif RCS 1.1 -> RCS 1.2
- Adapted to MEN website redesign 2006 stylesheet
- The following files are no longer needed:
- back_lines.gif
- pix_blind.gif
File /_CVS_/COM/DRIVERS/MDIS_LL/MSCAN/DRIVER/COM/mscan_drv.c RCS 1.10 -> RCS 1.12
correct a type mismatch bug
add support to SC15 board.
File /_CVS_/COM/DRIVERS/MDIS_LL/MSCAN/TOOLS/MSCAN_ALYZER/COM/mscan_alyzer.c RCS 1.7 -> RCS 1.8
Correct output message's format
File /_CVS_/COM/DRIVERS/MDIS_LL/MSCAN/TOOLS/MSCAN_LOOPB/COM/mscan_loopb.c RCS 1.5 -> RCS 1.6
Correct output message's format
File /_CVS_/COM/INCLUDE/maccess.h RCS 1.13 -> RCS 1.15
changed
+ NIOS_II to NIOS_II_ALTERA_IDE to stay mac_mem.h for NIOS MENMON
added NIOS_II defines
File /_CVS_/COM/INCLUDE/mdis_err.h RCS 1.29 -> RCS 1.30
added NIOS_II defines
File /_CVS_/COM/INCLUDE/usr_oss.h RCS 1.19 -> RCS 1.21
UOS_SigInit() declaration changed back
(because backward compatibility problems with common example programs)
UOS_SigInit() declaration changed
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/annotated.html RCS 1.18 -> RCS 1.19
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/dummy.html RCS 1.17 -> RCS 1.18
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/files.html RCS 1.18 -> RCS 1.19
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/functions.html RCS 1.18 -> RCS 1.19
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/globals.html RCS 1.18 -> RCS 1.19
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/index.html RCS 1.18 -> RCS 1.19
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/men_stylesheet.css RCS 1.2 -> RCS 1.3
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/menlogo.gif RCS 1.1 -> RCS 1.2
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/mscan__api_8c.html RCS 1.18 -> RCS 1.19
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/mscan__api_8h-source.html RCS 1.18 -> RCS 1.19
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/mscan__api_8h.html RCS 1.18 -> RCS 1.19
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/mscan__strings_8c.html RCS 1.18 -> RCS 1.19
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/pages.html RCS 1.17 -> RCS 1.18
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/structMSCAN__FILTER.html RCS 1.18 -> RCS 1.19
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/LIBSRC/MSCAN_API/DOC/html/structMSCAN__FRAME.html RCS 1.18 -> RCS 1.19
(AUTOCI) Checkin due to new revision 2.10 of fileset ART/13Z015-06/13Z015-06
File /_CVS_/COM/PACKAGE_DESC/13z01506.xml RCS 1.13 -> RCS 1.14
changed revision
-----[ Revision 2.9 ]-----
[ 2006-08-18 09:43:44 by ub ]
minor changes in mscan_menu.c
-----[ Revision 2.8 ]-----
[ 2006-02-22 12:05:55 by ub ]
mscan_alyzer:
added options to set timing parameters
documentation regenerated
-----[ Revision 2.7 ]-----
[ 2006-01-27 16:26:08 by cs ]
(AUTOCI) Checkin due to new revision 2.7 of fileset ART/13Z015-06/13Z015-06
-----[ Revision 2.6 ]-----
[ 2005-10-31 10:43:58 by ub ]
- corrected CANCLOCK for MSCAN_5200 model
-----[ Revision 2.5 ]-----
[ 2005-08-02 15:28:18 by dpfeuffer ]
added mscan_f8_min.dsc
-----[ Revision 2.4 ]-----
[ 2005-07-27 14:44:46 by dpfeuffer ]
13z01506.xml: using now chameleon unit name 16Z029_CAN as
-----[ Revision 2.3 ]-----
[ 2005-03-24 10:29:45 by kp ]
Added missing baudrate enum MSCAN_BR_100K. Added low baudrates 20K/10K enums.
Existing applications using MSCAN_BR_ enum values higher then MSCAN_BR_125K
must be recompiled!
Baudrate codes 20k and 10k only possible if MSCAN clock <= 16MHz
-----[ Revision 2.2 ]-----
[ 2005-02-22 16:10:01 by kp ]
Documentation layout update
-----[ Revision 2.1 ]-----
[ 2004-08-13 14:43:52 by dpfeuffer ]
MSCAN_QSTEST no longer public
-----[ Revision 2.0 ]-----
[ 2004-06-14 11:59:48 by kp ]
mscan_drv.c:
- MDIS4/2004 compliance (use OSS_IrqMaskR/Restore)
- eliminated GetTimeBase() calls (OS-9 specific)
Tools:
- Eliminated warnings
-----[ Revision 1.10 ]-----
[ 2004-06-09 15:06:38 by ub ]
Added test utility mscan_qstest.c
-----[ Revision 1.9 ]-----
[ 2003-10-02 16:01:26 by kp ]
mscan_drv 1.7:
Bug fix in Tx buffer scheduling algorithm: In certain cases, it could happen
that buffer scheduling stops. Write queue got full in this case.
-----[ Revision 1.8 ]-----
[ 2003-09-11 11:01:10 by kp ]
*** CHANGED FILES ***
HTML docu restyled
mscan_alyzer tool changed for test with Schlafhorst Winding
CAN repeater and PP01:
1) don't use COB IDs 0x000..0x2ff
2) filter out COB IDs sent by CAN repeater
3) now Tx/Rx COB IDs are always different
-----[ Revision 1.7 ]-----
[ 2003-07-30 16:36:47 by kp ]
Documentation changed to MEN standard layout
-----[ Revision 1.6 ]-----
[ 2003-07-11 09:27:03 by kp ]
added mscan_dump_internals to allow user to display current state of
driver and MSCAN
-----[ Revision 1.5 ]-----
[ 2003-04-15 12:18:28 by kp ]
mscan_drv.c: Compile GetTimeBase only for Ultra-C
-----[ Revision 1.4 ]-----
[ 2003-04-02 08:43:02 by kp ]
Driver fixes (mscan_drv.c 1.4):
1) WaitRxFifoEntry/MscanWriteMsg: fixed problem when timeout and
rx msg/fifo available conditions arrived at the same time.
2) Allow to read error counters in online mode if MSCAN_IS_BOROMIR
3) added forgotten baudrate 100kBit/s
- Added doxygen documentation files
- Tools slightly changed: mscan_alyzer, mscan_menu
-----[ Revision 1.3 ]-----
[ 2003-02-07 13:23:36 by kp ]
added mscan_alyzer tool
added boromir driver makefile and desc.
mscan_drv.c 1.3
SET_BITRATE: use BTR values from table in case of 32MHz clock
mscan_api:
added comments to RTR frames
-----[ Revision 1.2 ]-----
[ 2003-02-03 10:46:26 by kp ]
First alpha release to SH Winding (without FPGA code)
-----[ Revision 1.1 ]-----
[ 2003-01-29 14:03:33 by kp ]
Initial Revision
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