We were using CANivore last season, however this year when we wanted to use it, it didn’t work. Therefore, we used roborio’s bult-in CAN circuit. Then we worked on the CANivore to solve it. but still, -once we switch can circuit from roborio to canivore- CAN blinks red. I am working on CANivore from my computer right now. I uninstalled the plug, updated the freamwork of it and as a last resort, updated every freamwork I could find.
The neat part is although CAN is red, comm is green on Roborio and the CAN on motors blink green and actually I can find them on Tuner X. I can even delpoy code and start the robot. Robot literally working as expected but CAN is red and I don’t have any clue on why is that.
Well, on the manuel it says “no CAN communication” but in our robot there is a can communication. It works as we expect. The problem is every CAN led on our robot blinks red (sometimes roborio blinks green as well)
Unfortunately not. It doesn’t have a non-FD device and It also blinks red when I connect it via Computer and remove every device from the bus. (Computer-canivore-resistor circuit)
The tuner sees the motor controller. :Can wiring probably OK. Canivore needs the terminating restistor. Semi optional on the rio canbus.
Green com light on the rio means you connected to the DS. Nothing to do with canbus.
Solid red for the Canivore can light means the bus voltage is to low. I would fix that first. Although the manual says it it optional, I would power it from the aux power. Or maybe you canbus is shorted somewhere.
Are you using a 120 omg resistor. We were having some issues with this before as well and it was resolved by using a 120 ohm resistor instead of using the pdp or pdh. Also make sure you have only CAN FD products on the CANivore network (Falcon 500, CANcoder, Pigeon 2 and CANdle)
Are you using a 120 omg resistor. We were having some issues with this before as well and it was resolved by using a 120 ohm resistor instead of using the pdp or pdh. Also make sure you have only CAN FD products on the CANivore network (Falcon 500, CANcoder, Pigeon 2 and CANdle
Wiggling the CAN wire didn’t make any change I updated the CANivore firmware (I tried 2024’s firmwares as well as 2023’s firmwares, 2024 only changes the box color of the canivore in tunerX to purple but does nothing more)
The only CAN FD products are a CANdle, Falcon 500, CANcoder and a pigeon 2. Any other devices can not be on the CANivore network and must be on the regular rio network
I updated the CANivore firmware (I tried 2024’s firmwares as well as 2023’s firmwares, 2024 only changes the box color of the canivore in tunerX to purple but does nothing more)