All Questions
6
questions
0
votes
1
answer
429
views
dsPic33f : How to interface ECAN with CAN High/Low Signal
I want to start communication between (dsPic33f) ECAN_Module & PCAN-USB ADAPTER
I have downloaded a demo code AN1249 from microchip website.
I am using Explorer-16 board for Testing.
Now the ...
0
votes
1
answer
3k
views
CAN protocol : How to start with CAN interface with Microcontroller [closed]
I want to communicate with VFD (variable frequency drive) via CAN open protocol.
I have never used CAN before. So can anyone Guide me from where Should I start with ? Any link or Suggestions would ...
0
votes
3
answers
808
views
Questions about CAN bus [closed]
I am using the PIC18F2680 built-in CAN module along with CAN MCP2551 transceivers, and I am using the plib library for CAN2510 functions.
My question are:
Should we use twisted pair wires (like take ...
5
votes
1
answer
2k
views
How do I set up both CAN modules on the PIC DSPIC33EP128GM604?
So I am in the midst of my first proper PIC project, and it has been interesting to say the least. The problem I'm having is setting up the CAN modules. The PIC I'm using has two ECAN modules. Using ...
-2
votes
2
answers
2k
views
How to properly wire 2 CAN transceivers to the same CANH and CANL
I'm attempting to design a system with 2 CAN transceivers, a High speed and Low speed that use the same CANH and CANL lines, like so:
I was planning on using 4 MOSFETs or 4 Relays connected to the ...
8
votes
3
answers
8k
views
Why won't my CAN transceiver receive messages unless there is a long startup delay or a bus analyzer connected?
I am using a 16-bit MCU, PIC24HJ64GP504, to write a CAN based application. Basically it is communication between my board and one another node which continuously keeps on sending data to my board ...