CAN communication at KV5x

CauTran — Tue, 12 Jul 2022 07:51:46 GMT

Hi everyone,

I had a problem when I am used CAN communication.

I am using CAN1 for communication. I have three node ID. Two node is a slave, they have 0x039, 0x010 for send, respectively. And received id is 0x0D3, 0x09C respectively. And one node is a master.

There is okay when the slaves transfer data to master or master transfer data for slaves.

But when slaves and master transfer data concurrently, I see problem. My program see the packet lost at both directions. when I use candump in linux, I see that problems found when receiving and transmitting meet.

This is my project for can testing. Please focus on rcp_can.c and rcp_can.h on utilities folder.

Re: CAN communication at KV5x

_Leo_ — Wed, 13 Jul 2022 16:09:47 GMT

Hello @CauTran,

I see that you have another case with the same question, I will follow up on this last one that I mention.

topic Re: CAN communication at KV5x in Kinetis Microcontrollers

CAN communication at KV5x

Re: CAN communication at KV5x