images/tree_drive.png
| author |
Edouard Tisserant |
|
Fri, 10 Jan 2020 13:15:07 +0100 |
| branch | svghmi |
| changeset 2822 |
9101a72a1da0 |
| parent 783 |
f5cea1a6851e
|
| permissions |
-rw-r--r-- |
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
