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CAN packet ID for alive packets/heartbeat (still needs answer)

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Tue, 2024-01-23 04:17

#1

gcmoney

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CAN packet ID for alive packets/heartbeat (still needs answer)

I cannot seem to find the ID required to implement a heartbeat on our system. We are restricted to CAN protocol only.

Wed, 2024-01-24 03:15

#2

vadicus

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Must be this one: COMM_ALIVE = 30

https://github.com/vedderb/bldc/blob/c9dbe942e0262473ae7e978137e1f2c9928...

NextGen FOC High voltage 144v/34s, 30kw (https://vesc-project.com/node/1477)

Wed, 2024-01-24 04:58

(Reply to #2) #3

gcmoney

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I don't understand how to put that in can protocol though, because if I were to send a message with ID 30, would I not be sending CAN_PACKET_CONF_STORE_BATTERY_CUT = 30 instead of the heartbeat?