I make the CAN hardware connection
tm4c123gh6pm to the can transceiver mcp2551 then the termination resistor 120 ohm for each node
and run the tivaware samples , i send data from one node but the 2nd node did not respond
i use CAN0 on portB pin 4,5 and i add CAN0IntHandler in the startup -ccs.c file.
when i measure the CANH=CANL=~3.2v on each node.
what can i do ?
thanks
sara