• Franksen, Benjamin's avatar
    scan/ellsi: use an epics timer to periodically send heartbeat · 9afb2f11
    Franksen, Benjamin authored
    The ELLSI server expects us to send either a CAN message or a heartbeat
    every 2.5 seconds. We previously sent the heartbeat only as a response when
    we received one. However, the server sends a heartbeat only if there is no
    CAN message to be sent, so it is not enough to just respond to the heartbeat.