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Message Types
Broadcast
The MC requires MCI must transmit a periodic message from to the MCI MC every 250 ms . If or else the MC does not receive a message in this time period it will shut down. So the MCI must transmit a periodic message to the MC over CAN. The message will consist of the target velocity and target current percentage requested by the DC.
Drive Command
The DC MCI will send receive a message to the MCI through the system CAN bus from the DC requesting to set the car in either cruise, throttle, or regenerative breaking mode. The MCI will set its targets to the values requested, which will be Targets for velocity and current will be set and transmitted to the MC during the next periodic broadcast message.
Measurements
The MC MCI will send receive updates on measurements of voltage and current to the MCI through the system CAN bus from the MC. These measurements will be forwarded transmitted to the DC through the system CAN bus.
Tasks
- The MC board has changed from WaveSculptor 20 to WaveSculptor 22. Translate changes in data sheets to change required in the firmware
- How does pre-charging work?
- What statuses need to be logged by the MCI?
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