| Fri, 29 Oct 2021 09:45:39 +0200 |
Edouard Tisserant |
SVGHMI: optimize HMI tree handling C code to lower CPU usage when traversing large trees
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| Tue, 17 Aug 2021 12:29:36 +0200 |
Edouard Tisserant |
Runtime+SVGHMI: Add generic wakeup of threads from PLC thread to windows implementation of plc_main.c. Also added nRT_reschedule to abstract sched_yield.
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| Mon, 16 Aug 2021 22:49:08 +0200 |
Edouard Tisserant |
Runtime+SVGHMI: Added a generic way to wakeup non-real-time threads from real-time PLC thread. Replace SVGHMI specific calls in Linux and Xenomai implementations of plc_main.c. Fixed xenomai build, xeno-config making problems with --no-auto-init argument.
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| Thu, 15 Jul 2021 11:48:02 +0200 |
Edouard Tisserant |
SVGHMI: Fixed halting problem when there is no session opened.
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| Mon, 12 Jul 2021 14:13:29 +0200 |
Edouard Tisserant |
SVGHMI: finished multiclient support. Still needs more testing.
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| Fri, 09 Jul 2021 15:47:43 +0200 |
Edouard Tisserant |
SVGHMI: Fixing last commit's multiclient implementation, in case of watchdog. To be continued, since multiclient still fail...
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| Wed, 07 Jul 2021 16:31:13 +0200 |
Edouard Tisserant |
SVGHMI: Implemented multiserver+multiclient, but only tested with single client and single server for now. To be continued...
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| Mon, 09 Mar 2020 13:43:34 +0100 |
Edouard Tisserant |
SVGHMI: fix wrong updates of HMI variables on each change, especially when not subscribed.
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| Mon, 09 Mar 2020 13:40:45 +0100 |
Edouard Tisserant |
SVGHMI: whitespaces
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| Fri, 17 Jan 2020 16:25:45 +0100 |
Edouard Tisserant |
SVGHMI : HMI_STRING now also supported from HMI to PLC
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| Wed, 15 Jan 2020 11:13:39 +0100 |
Edouard Tisserant |
SVGHMI : cosmetic
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| Tue, 14 Jan 2020 11:09:26 +0100 |
Edouard Tisserant |
SVGHMI : support for HMI_STRING and HMI_BOOL
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| Fri, 10 Jan 2020 13:15:07 +0100 |
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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| Mon, 09 Dec 2019 14:53:42 +0100 |
Edouard Tisserant |
SVGHMI : had to move the problem of wkaing up python thread from plc thread to platform specific code.
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| Mon, 09 Dec 2019 10:43:54 +0100 |
Edouard Tisserant |
SVGHMI: change collect/send thread looping condition to fix infinite loop in some cases
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| Tue, 03 Dec 2019 09:44:48 +0100 |
Edouard Tisserant |
Non significant changes, whitespaces, etc.
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| Thu, 07 Nov 2019 16:40:48 +0100 |
Edouard Tisserant |
SVGHMI: various fixes to make SVGHMI behave on more versions of twisted and GCC.
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| Tue, 29 Oct 2019 09:10:10 +0100 |
Edouard Tisserant |
SVGHMI : fancier second page in tests/svghmi
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| Sun, 27 Oct 2019 21:38:10 +0100 |
Edouard Tisserant |
SVGHMI: fixed HMI->PLC dataflow : not updates as expected, and not initialized properly after subscribe.
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| Tue, 22 Oct 2019 22:58:55 +0200 |
Edouard Tisserant |
SVGHMI - Fixed svghmi.{c,js} about HMI -> PLC data unpack.
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| Thu, 17 Oct 2019 15:48:09 +0200 |
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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| Tue, 15 Oct 2019 17:14:48 +0200 |
Edouard Tisserant |
SVGHMI : many details about communication implemented in JS, with side effects.
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| Wed, 02 Oct 2019 11:31:02 +0200 |
Edouard Tisserant |
SVGHMI: now built.
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| Mon, 30 Sep 2019 13:26:11 +0200 |
Edouard Tisserant |
SVGHMI: Work in progress. C side mostly implemented, neither built nor tested.
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| Wed, 18 Sep 2019 11:09:35 +0200 |
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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| Mon, 16 Sep 2019 13:45:04 +0200 |
Edouard Tisserant |
SVGHMI: WIP for python<->C data exchange : message from browser hit the C side.
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| Mon, 16 Sep 2019 11:44:20 +0200 |
Edouard Tisserant |
SVGHMI: WIP for python<->C data exchange
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| Mon, 16 Sep 2019 10:54:15 +0200 |
Edouard Tisserant |
SVGHMI: WIP for python<->C data exchange
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| Wed, 11 Sep 2019 12:24:30 +0200 |
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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| Tue, 03 Sep 2019 12:17:33 +0200 |
Edouard Tisserant |
SVGHMI: Intermediate state while working on svghmi.c
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| Mon, 26 Aug 2019 08:54:02 +0200 |
Edouard Tisserant |
svghmi.c : deduplicated variable access code borrowed from plc_debug.c. Added targets/var_access.c.
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| Fri, 23 Aug 2019 14:01:31 +0200 |
Edouard Tisserant |
SVGHMI: Added iterators in svghmi.c copy-pasted form plc_debug.c
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| Fri, 23 Aug 2019 13:01:37 +0200 |
Edouard Tisserant |
SVGHMI: svghmi.c now has mutex, iterator, and read/write buffer.
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| Thu, 22 Aug 2019 14:58:53 +0200 |
Edouard Tisserant |
SVGHMI: draft for svghmi.c. It has all PLC variables pointed in HMI tree in an array.
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| Fri, 09 Aug 2019 12:12:24 +0200 |
Edouard Tisserant |
SVGHMI: little fixes to make the build go through
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| Wed, 07 Aug 2019 14:18:22 +0200 |
Edouard Tisserant |
intermediate commit, work in progress
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