| 2020-03-09 |
Edouard Tisserant |
SVGHMI: fix wrong updates of HMI variables on each change, especially when not subscribed.
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| 2020-03-09 |
Edouard Tisserant |
SVGHMI: whitespaces
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| 2020-01-17 |
Edouard Tisserant |
SVGHMI : HMI_STRING now also supported from HMI to PLC
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| 2020-01-15 |
Edouard Tisserant |
SVGHMI : cosmetic
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| 2020-01-14 |
Edouard Tisserant |
SVGHMI : support for HMI_STRING and HMI_BOOL
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| 2020-01-10 |
Edouard Tisserant |
SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
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| 2019-12-09 |
Edouard Tisserant |
SVGHMI : had to move the problem of wkaing up python thread from plc thread to platform specific code.
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| 2019-12-09 |
Edouard Tisserant |
SVGHMI: change collect/send thread looping condition to fix infinite loop in some cases
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| 2019-12-03 |
Edouard Tisserant |
Non significant changes, whitespaces, etc.
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| 2019-11-07 |
Edouard Tisserant |
SVGHMI: various fixes to make SVGHMI behave on more versions of twisted and GCC.
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| 2019-10-29 |
Edouard Tisserant |
SVGHMI : fancier second page in tests/svghmi
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| 2019-10-27 |
Edouard Tisserant |
SVGHMI: fixed HMI->PLC dataflow : not updates as expected, and not initialized properly after subscribe.
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| 2019-10-22 |
Edouard Tisserant |
SVGHMI - Fixed svghmi.{c,js} about HMI -> PLC data unpack.
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| 2019-10-17 |
Edouard Tisserant |
SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
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| 2019-10-15 |
Edouard Tisserant |
SVGHMI : many details about communication implemented in JS, with side effects.
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| 2019-10-02 |
Edouard Tisserant |
SVGHMI: now built.
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| 2019-09-30 |
Edouard Tisserant |
SVGHMI: Work in progress. C side mostly implemented, neither built nor tested.
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| 2019-09-18 |
Edouard Tisserant |
SVGHMI: Work In Progress : fixed pointer types in ctypes interface, cleaned up server startup and cleanup code, changed document type to XHTML, cleaner JS script : encapsulated in a function and in CDATA.
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| 2019-09-16 |
Edouard Tisserant |
SVGHMI: WIP for python<->C data exchange : message from browser hit the C side.
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| 2019-09-16 |
Edouard Tisserant |
SVGHMI: WIP for python<->C data exchange
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| 2019-09-16 |
Edouard Tisserant |
SVGHMI: WIP for python<->C data exchange
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| 2019-09-11 |
Edouard Tisserant |
WIP on svghmi, now builds and runs. HTTP serving + WS transport ready, missing actual data to transmit and thread to collect it.
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| 2019-09-03 |
Edouard Tisserant |
SVGHMI: Intermediate state while working on svghmi.c
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| 2019-08-26 |
Edouard Tisserant |
svghmi.c : deduplicated variable access code borrowed from plc_debug.c. Added targets/var_access.c.
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| 2019-08-23 |
Edouard Tisserant |
SVGHMI: Added iterators in svghmi.c copy-pasted form plc_debug.c
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| 2019-08-23 |
Edouard Tisserant |
SVGHMI: svghmi.c now has mutex, iterator, and read/write buffer.
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| 2019-08-22 |
Edouard Tisserant |
SVGHMI: draft for svghmi.c. It has all PLC variables pointed in HMI tree in an array.
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| 2019-08-09 |
Edouard Tisserant |
SVGHMI: little fixes to make the build go through
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| 2019-08-07 |
Edouard Tisserant |
intermediate commit, work in progress
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