1

-------------------------------------------------------------------------------

     2

     3

EtherCAT master TODO

     4

     5

$Id$

     6

     7

vim700: spelllang=en spell

     8

     9

-------------------------------------------------------------------------------

    10

    11

Version 1.5.0:

    12

    13

* Ethernet drivers:

    14

    - Fix link detection in generic driver.

    15

    - Add native drivers from 2.6.24 up to 2.6.31.

    16

* Remove byte-swapping functions from user space.

    17

* Use ec_datagram_zero() wherever possible.

    18

* Finish library implementation.

    19

* Rescan command.

    20

* Document ec_fsm_foe members.

    21

* Change SDO index at runtime for SDO request.

    22

* Output skipped datagrams again.

    23

* Output warning on unmatched slave configuration.

    24

* Output warning when send_ext() is called in illegal context.

    25

* Add master index to log messages.

    26

* Implement CompleteAccess for SDO uploads.

    27

* Check for Enable SDO Complete Access flag.

    28

* Remove allow_scanning flag.

    29

* ethercat tool:

    30

    - Data type abbreviations.

    31

    - Implement ranges for slaves and domains.

    32

    - Add -x switch for hex display.

    33

    - Implement CompleteAccess

    34

    - Implement --output-file argument in foe_read.

    35

    - Fix arguments of reg_read.

    36

    - Number layout for reg_read.

    37

    - Implement identifier parameter for cstruct command.

    38

    - Implement sync delimiter for cstruct command.

    39

    - Implement indent in 'ethercat ma'

    40

    - Implement 0xXXXX:YY format for specifying SDOs.

    41

    - Implement reading from stream for soe_write.

    42

    - Fix AL state display if error bit set.

    43

* recompile tool/CommandVersion.cpp if revision changes.

    44

* Log SoE IDNs with real name ([SP]-x-yyyy).

    45

* Output SoE IDN configurations in 'ethercat config'.

    46

    47

Future issues:

    48

    49

* Implement ecrt_slave_config_request_state().

    50

* Remove default buffer size in SDO upload.

    51

* Override sync manager size?

    52

* Show Record / Array / List type of SDOs.

    53

* Distributed clocks:

    54

    - Use vendor correction factors when calculating transmission delays.

    55

    - Skip setting system time offset when application detached.

    56

    - How to use the SYNC1 shift time?

    57

    - Do not output graph, if topology calculation failed.

    58

    - Set the "Cyclic Generation Start Time" based on the slave's

    59

      "System Time" register instead of using the application time.

    60

    - Check if register 0x0980 is working, to avoid clearing it when

    61

      configuring.

    62

* Mailbox protocol handlers.

    63

* Mailbox state machine using toggle bits.

    64

* External memory for SDO transfers.

    65

* C++ implementation of the library.

    66

* Bus simulator interface.

    67

* Move master threads, slave handlers and state machines into a user

    68

  space daemon.

    69

* Allow master requesting when in ORPHANED phase

    70

* Mailbox gateway.

    71

* Separate CoE debugging.

    72

* Evaluate EEPROM contents after writing.

    73

* Optimize alignment of process data.

    74

* Redundancy with 2 network adapters.

    75

* Interface/buffers for asynchronous domain IO.

    76

* Make scanning and configuration run parallel (each).

    77

* ethercat tool:

    78

    - Add a -n (numeric) switch.

    79

	- Check for unwanted options.

    80

    - Fix number of digits in negative integer hex output.

    81

* Simplify master fsm by introducing a common request state to handle external

    82

  requests (replace write_sii, sdo_request, etc).

    84

    85

Smaller issues:

    86

    87

* Read out CRC counters.

    88

* Configure slave ports to automatically open on link detection.

    89

* Fix datagram errors on application loading/unloading.

    90

    91

Less important issues:

    92

    93

* Allow VLAN tagging.

    94

* Determine number of frames, the NIC can handle.

    95

    96

-------------------------------------------------------------------------------