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62 lines
2.0 KiB
Plaintext
62 lines
2.0 KiB
Plaintext
-------------------------------------------------------------------------------
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EtherCAT master TODO
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$Id$
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-------------------------------------------------------------------------------
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Version 1.4.0:
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* Read Pdo mapping for unknown Pdos before configuring them.
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* Attach Pdo names from SII or Coe dictioary to Pdos read via CoE.
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* Update documentation.
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* Get original driver for r8169.
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* Race in jiffies frame timeout?
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* ethercat tool:
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- Show Pdos in 'ethercat slave -v'.
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- Accept files from stdin.
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- Display attached device's MAC address instead of ff's.
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- Data type abbreviations.
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- Add a -n (numeric) switch.
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- Check for options, remove global variables.
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- Remove MasterDevice::slaveCount().
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- Alias index?
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- Add 'etherlab version'.
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Future issues:
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* Distributed clocks.
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* Allow master requesting when in ORPHANED phase
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* Move master threads, slave handlers and state machines into a user
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space daemon.
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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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* 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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* Make scanning and configuration run parallel (each).
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* File access over EtherCAT (FoE).
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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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* Fix datagram errors on application loading/unloading.
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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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-------------------------------------------------------------------------------
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