Update fet_temperature -> fet_temp

This change made to be more consistent with the solar messages

Fixed endianness and added scaling factors for BPS, renamed some fields

Full Changelog: v3.1.0...v3.3.0

v3.1.0

Increase length of throttle and regen

This is to better align with our digital POTS, which take inputs ranging [0, 255].

v3.0.0

Switch from bitproto to CAN DBC files

All CAN messages are now in a new format. We are using cantools to generate code.

v2.0.0

Split up BPSPackInformation

The error fields of BPSPackInformation have been moved to a new message, BPSError.

Redefined message IDs

The IDs for all messages have changed. They are now defined in id.bitproto. Based on this file, bitproto defines constants like BPSError_MESSAGE_ID.

v1.1.0

Renamed some messages

• PackInformation -> BPSPackInformation
• CellVoltage -> BPSCellVoltage
• CellTemperature -> BPSCellTemperature
• MotorControllerFrame0 -> MotorControllerPowerStatus
• MotorControllerFrame1 -> MotorControllerDriveStatus
• MotorControllerFrame2 -> MotorControllerError
• PowerAuxErrorStruct -> PowerAuxError

Renamed MotorControllerFrameRequest fields

• frame0 -> power_status_frame
• frame1 -> drive_status_frame
• frame2 -> errors_frame

v1.0.0

Add CAN messages from Rivanna2 repo