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ethercat
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1,939 Commits 13 Branches 12 Tags 49 MiB
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136 Commits

Author SHA1 Message Date
Florian Pose 0aedfdac0f Improved DC sync at startup: Abort iterating though slaves and first correct 
system time offsets, then begin configuring at slave 0.
 2011-08-09 22:10:45 +02:00
Florian Pose c57242219f Minor: Fixed line wraps and spacing. 2011-08-01 17:02:45 +02:00
Martin Troxler ae09c143c9 Reduced frame size when sending to mailbox, uses 2 datagrams. Enabled with configure option --enable-mboxframesize 2011-03-14 16:55:09 +01:00
Martin Troxler f405ebef0a fixed race condition when comparing datagram state 
EC_DATAGRAM_QUEUED must be compared before EC_DATAGRAM_SENT because it might change in between
 2011-03-14 16:08:25 +01:00
Martin Troxler 54da56e622 releasing of refcounted requests fixed: do not call EC_SLAVE_DBG without valid slave 2011-01-06 12:47:20 +01:00
Martin Troxler b3bfc21724 SoE request wait_event() deadlock fixed: use wait_event_interruptible and refcount ec_master_soe_request_t objects with kref 2011-01-05 12:46:12 +01:00
Martin Troxler 7e6b05b195 Register read/write wait_event() deadlock fixed: use wait_event_interruptible and refcount ec_reg_request_t objects with kref 2011-01-05 12:26:33 +01:00
Martin Troxler 74762f3bca Sii write wait_event() deadlock fixed: use wait_event_interruptible and refcount ec_master_sii_write_request_t objects with kref 2011-01-05 11:33:31 +01:00
Martin Troxler 273be9d362 FoE wait_event() deadlock fixed: refcount ec_master_foe_request_t objects with kref 2011-01-05 09:50:35 +01:00
Martin Troxler c059ec6f49 use rt_mutex instead of semaphore for mutual exclusion (use --enable-mutex) 2011-01-05 08:36:53 +01:00
Martin Troxler f2131608f1 SDO wait_event() deadlock fixed: refcount ec_master_sdo_request_t objects with kref 2010-12-23 09:48:56 +01:00
Martin Troxler c15f66ae48 removed eoe thread: eoe processing now done by Idle/Operation thread 2010-12-16 11:23:32 +01:00
Martin Troxler 0fa074e917 fixed compiling without EC_HAVE_CYCLES (dc_jiffies_app_start_time) 2010-11-30 07:37:09 +01:00
Martin Troxler efa248364d renamed dc_cycles_app_time -> dc_cycles_app_start_time & dc_jiffies_app_time -> dc_jiffies_app_start_time 2010-11-22 09:53:43 +01:00
Martin Troxler e13ea1d2fa use app_start_time for initial DC offset calculation because app_time might be overwritten while calculating the offsets. 2010-11-22 08:50:34 +01:00
Martin Troxler 57b57fe71d Use ESC port order (0-3-1-2) for bus topology and DC delay calculation 2010-11-16 15:32:27 +01:00
Martin Troxler a55d77d7ed merged 2010-10-18 10:45:07 +02:00
Florian Pose 6f97d7e27f Rescan command. 2010-09-16 09:08:11 +02:00
Florian Pose 6d354de9c0 Fixed format specifiers. 2010-05-20 12:46:09 +02:00
Martin Troxler d135711521 merged 2010-05-11 13:57:58 +02:00
Florian Pose 337f2c09ef Fixed NULL pointer dereference caused by wrong usage of DBG macro. 2010-05-06 11:56:35 +02:00
Florian Pose 9c91630351 Write DC system time offsets right after slave scan / config change. Wait for DC clock discipline. 2010-05-06 11:42:52 +02:00
Florian Pose 62b722ab33 Improved syslog macros. 2010-05-03 18:07:57 +02:00
Florian Pose 6373e38ca3 Introduced effective_alias variable to separate reg12 alias from SII alias. 2010-04-23 16:42:27 +02:00
Florian Pose f5ffc1f386 Added debugging output for result of register request. 2010-04-15 12:31:12 +02:00
Florian Pose bf2bffdcf5 Added missing queue_external_datagram(); removed tabs. 2010-03-19 10:48:16 +01:00
Florian Pose 3850763eca Implemented reading Sercos-over-EtherCAT services. To be continued... 2010-03-01 18:33:42 +01:00
Florian Pose d11fd92168 Reset AL states on link down. 2010-02-26 18:22:02 +01:00
Florian Pose f5a2a4167d Introduced ec_datagram_print_state() method and used it at all places where 
the datagram state is output.
 2010-02-23 15:13:56 +01:00
Florian Pose a144042657 Removed tabulators. 2010-02-05 10:29:47 +01:00
Martin Troxler 5d6ce8b992 Merged 2009-12-27 16:58:19 +01:00
Martin Troxler 926685db26 master FSM enables slave FSM 
slave FSM should not be active when master is scanning or configuring the slaves
 2009-12-15 10:59:07 +01:00
Florian Pose 344ec90545 Merged changes by Martin Troxler. 2009-12-14 13:25:50 +01:00
Florian Pose 699b184f6f Merged changes from Martin Troxler. 2009-12-14 13:11:36 +01:00
Martin Troxler d823576945 Moved FOE request queue and fsm into slaves 2009-12-01 16:00:22 +01:00
Martin Troxler abb3588747 Moved sdo request queue to slaves 2009-12-01 14:24:57 +01:00
Martin Troxler 0d17968348 Each slave got its own SDO state machine (faster handling of external SDO requests) 2009-11-26 15:33:48 +01:00
Martin Troxler dfeb99b1cb applied komax patch to version r1822 
- adapted to 2.6.31 (-rt): init_MUTEX -> sema_init, net_device_ops (Matthias Lüscher)
- 8139too eth driver for 2.6.31 (Matthias Lüscher)
- scan_busy queryable in user mode (ec_master_info_t) (Martin Troxler)
- read alias from register 0x0012 (TODO: reread alias after sii write) (Martin Troxler)
- cancel external SDO/FOE,Reg&SII requests (Martin Troxler)
 2009-11-19 14:39:10 +01:00
Florian Pose 7ac08b531f Avoid warnings on x86_64 platform. Thanks to Thomas Elste. 2009-10-19 13:12:40 +02:00
Florian Pose 735f1efbc1 Removed unwanted tabulators. 2009-07-27 10:37:47 +00:00
Florian Pose d8177f03ee Unset idle flag while processing FoE requests. 2009-05-05 09:45:31 +00:00
Florian Pose 29eb2d7d06 Transition delay calculation. TBC... 2009-04-30 14:12:47 +00:00
Florian Pose f4b6807cc9 Bus topology calculation. 2009-04-29 09:43:04 +00:00
Florian Pose d427828ecc Measure port receive times. 2009-04-27 15:20:14 +00:00
Florian Pose 5e79dc8c06 Find DC reference clock. 2009-04-20 14:33:47 +00:00
Florian Pose 9f54862108 Tested clearing slave list after link down; minor changes. 2009-04-20 09:17:39 +00:00
Florian Pose 515a66aa8e Clear slave list on link down. 2009-04-17 12:41:57 +00:00
Florian Pose 7f97ba66a2 Renamed phy_ commands to reg_. 2009-04-08 12:48:59 +00:00
Florian Pose 9483b8e1ae Check phy_request length for read operations, too! 2009-04-08 11:48:00 +00:00
Florian Pose 0bedfe5ef8 Process working counter of phy_* commands. 2009-04-08 10:27:48 +00:00