| author | Florian Pose <fp@igh-essen.com> |
| Fri, 06 Jun 2008 09:27:24 +0000 | |
| changeset 965 | 1aee4aa1def3 |
| parent 960 | 36e460ffbb5e |
| child 968 | b0e894257743 |
| permissions | -rw-r--r-- |
| 271 | 1 |
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c21e7c12dd50
Moved fragen.txt outside the source tree, renamed todo.txt to TODO
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
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c21e7c12dd50
Moved fragen.txt outside the source tree, renamed todo.txt to TODO
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
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EtherCAT master TODO |
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c21e7c12dd50
Moved fragen.txt outside the source tree, renamed todo.txt to TODO
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
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c21e7c12dd50
Moved fragen.txt outside the source tree, renamed todo.txt to TODO
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
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$Id$ |
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c21e7c12dd50
Moved fragen.txt outside the source tree, renamed todo.txt to TODO
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
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| 271 | 7 |
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c21e7c12dd50
Moved fragen.txt outside the source tree, renamed todo.txt to TODO
Florian Pose <fp@igh-essen.com>
parents:
diff
changeset
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| 776 | 9 |
Version 1.4.0: |
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960
36e460ffbb5e
Request slave state(s) with 'ethercat state'; removed sysfs state file.
Florian Pose <fp@igh-essen.com>
parents:
959
diff
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* Slaves as array. |
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922
fede1d8f5b71
Added the new ethercat comman-line tool with lsec functionality.
Florian Pose <fp@igh-essen.com>
parents:
919
diff
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* Replace all Sysfs files via the new ethercat tool. |
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957
ed5ac2e83495
Replaced EC_IOCTL_SLAVE_COUNT with EC_IOCTL_MASTER; implemented
Florian Pose <fp@igh-essen.com>
parents:
952
diff
changeset
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- Sdo entry value read |
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ed5ac2e83495
Replaced EC_IOCTL_SLAVE_COUNT with EC_IOCTL_MASTER; implemented
Florian Pose <fp@igh-essen.com>
parents:
952
diff
changeset
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14 |
- Sdo entry value write |
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ed5ac2e83495
Replaced EC_IOCTL_SLAVE_COUNT with EC_IOCTL_MASTER; implemented
Florian Pose <fp@igh-essen.com>
parents:
952
diff
changeset
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15 |
- Slave alias write |
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ed5ac2e83495
Replaced EC_IOCTL_SLAVE_COUNT with EC_IOCTL_MASTER; implemented
Florian Pose <fp@igh-essen.com>
parents:
952
diff
changeset
|
16 |
- Slave SII write |
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958
02a789e9f1c5
Removed master info from sysfs.
Florian Pose <fp@igh-essen.com>
parents:
957
diff
changeset
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- Slave info (flags, mailbox, general) |
| 959 | 18 |
- Config info (alias, position, type, Pdos, Sdos) |
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* Remove the end state of the master state machine. |
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* Supply new ec_master_state_t. |
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* Implement ecrt_slave_config_state(). |
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* Make ecrt_master_slave_config() return no error when slave is not present |
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or invalid. |
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* Remove get_cycles() calls and references to cpu_khz to increase |
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portability. |
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| 845 | 26 |
* Adapt remaining examples. |
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900
f8b5c6d21705
Removed bus validation; slave configuration during realtime operation;
Florian Pose <fp@igh-essen.com>
parents:
899
diff
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* READMEs for examples. |
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* Update documentation. |
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* Check for sizes of uploaded Sdos when reading mapping from CoE. |
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* Attach Pdo names from SII or Coe dictioary to Pdos read via CoE. |
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* Make scanning and configuration run parallel (each). |
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Future issues: |
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* Distributed clocks. |
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* Move slave handlers and state machines, etc. into a user space daemon (move |
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kernel threads to user space daemon with a TCP interface replacing the |
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cdev). |
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* Implement user space realtime interface via cdev. |
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* SDO write access from user space. |
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* Mailbox protocol handlers. |
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* Mailbox state machine using toggle bits. |
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831
ded9519c8d6e
Reading of Pdo mapping via CoE during scan.
Florian Pose <fp@igh-essen.com>
parents:
819
diff
changeset
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* Mailbox gateway. |
| 952 | 44 |
* Add add -n (numeric) switch to ethercat command. |
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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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* Wait for bus scanning, even when link is not up at ecrt_request_master()? |
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* Redundancy with 2 network adapters. |
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* Interface/buffers for asynchronous domain IO. |
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Smaller issues: |
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* Evaluate SII Size field (0x003E) to determine maximum SII memory size. |
| 833 | 55 |
* Unite fsm_pdo_mapping, fsm_pdo_config and fsm_coe_map. |
| 776 | 56 |
* 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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* File access over EtherCAT (FoE). |
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* Allow VLAN tagging. |
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* Determine number of frames, the NIC can handle. |
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