Hi,
thanks for the link. I tried everything on that post. The voltage measurements seems fine. Although, the differential voltages were: CAN H to GND is 2.95V and CAN L to GND is 2.05V.
I tried the 75% sample point and that did not change anything.
I am not quite sure what you suggest using the ...
Search found 3 matches
- Thu 25. Feb 2021, 11:19
- Forum: PCAN-USB
- Topic: Cannot send/receive messages to my CAN controller
- Replies: 5
- Views: 6591
- Fri 19. Feb 2021, 17:44
- Forum: PCAN-USB
- Topic: Cannot send/receive messages to my CAN controller
- Replies: 5
- Views: 6591
Re: Cannot send/receive messages to my CAN controller
Hi,
the CAN bus is properly terminated at both ends with 120Ohms.
When I am not transmitting any messages from the PCAN View to my CAN bus, the Status says OK. But when I transmit in cycle, the status changes to BUSHEAVY. But nevertheless, there are no messages being received at any point in this ...
the CAN bus is properly terminated at both ends with 120Ohms.
When I am not transmitting any messages from the PCAN View to my CAN bus, the Status says OK. But when I transmit in cycle, the status changes to BUSHEAVY. But nevertheless, there are no messages being received at any point in this ...
- Wed 17. Feb 2021, 09:47
- Forum: PCAN-USB
- Topic: Cannot send/receive messages to my CAN controller
- Replies: 5
- Views: 6591
Cannot send/receive messages to my CAN controller
I have recently purchased the adapter. I have a microcontroller with CAN controller setup with 2 different microcontrollers. One setup is with Arduino+MCP CAN controller and the other one with Microchip ATSAME51 MCU with on-board CAN controller. I have established a successful network with 2 ...