- Mon Feb 10, 2020 12:47 am
#19618
SPI boards have latency and reception limitations, overhead, lost frames. Better to have a microcontroller with built in CAN controller directly accessible from memory. You must add a transceiver to each microcontroller to use it's CAN functionality. I developed FlexCAN_T4 with performance in mind, and functions not available on any other open source library out there, and is being used in vehicles as well as communications link between mcus using a protocol I wrote for CAN and CANFD.