TODO
author Florian Pose <fp@igh-essen.com>
Wed, 02 Jul 2008 11:26:51 +0000
changeset 1079 ef1266652c4d
parent 1076 e62b492aab51
child 1080 088a61306930
permissions -rw-r--r--
Improved locking between ioctl()s and master state machine; separate
functions for ioctls(); removed master's sii_sem and sdo_sem.
271
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EtherCAT master TODO
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$Id$
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Version 1.4.0:
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* Move EC_NUM_SYNCS define to ecrt.h.
1066
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* Read Pdo mapping for unknown Pdos before configuring it.
1042
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* Attach Pdo names from SII or Coe dictioary to Pdos read via CoE.
1008
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* Make scanning and configuration run parallel (each).
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* Adapt remaining examples.
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f8b5c6d21705 Removed bus validation; slave configuration during realtime operation;
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* READMEs for examples.
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* Update documentation.
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* Add -a and -p switches for 'ethercat config' command.
1046
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* Race in jiffies frame timeout.
1076
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* File access over EtherCAT (FoE).
1048
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* Allow master requesting when in ORPHANED phase
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* Get original driver for r8169.
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Future issues:
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* Distributed clocks.
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* Move master threads, slave handlers and state machines into a user
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  space daemon.
952
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* Implement user space realtime interface via cdev.
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* Mailbox protocol handlers.
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* Mailbox state machine using toggle bits.
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ded9519c8d6e Reading of Pdo mapping via CoE during scan.
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* Mailbox gateway.
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* Separate CoE debugging.
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* Evaluate EEPROM contents after writing.
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* Optimize alignment of process data.
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* Redundancy with 2 network adapters.
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* Interface/buffers for asynchronous domain IO.
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d2527675cdd5 Disable use of CPU timestamp counter by default.
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* Add a -n (numeric) switch to ethercat command.
776
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Smaller issues:
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* Stop master thread at ecrt_master_request() to get rid of allow_* flags.
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* Evaluate SII Size field (0x003E) to determine maximum SII memory size.
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* Unite fsm_pdo_mapping, fsm_pdo_config and fsm_coe_map.
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* Clear sync managers in INIT.
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* Read out CRC counters.
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* Configure slave ports to automatically open on link detection.
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* Only execute one EoE handler per EoE cycle.
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Less important issues:
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* Allow VLAN tagging.
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* Determine number of frames, the NIC can handle.
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