How can i implement CANOpen protocol on STM32L4R9?

[JTLGE]

Hi,

I'm using the STWIN SensorTile Wireless Industrial Node development board which has a micro Ultra-low-power ARM Cortex-M4 MCU at 120 MHz with FPU, 2048 kbytes Flash memory (STM32L4R9).

I need to interface with a device that uses CANopen, is it possible to implement this protocol on this micro with opensource libraries?

I have seen that there are st partners who can implement this but I have to pay them.

thank you very much for your availability.

[mƎALLEm]

Hello,

CANFestival is the one of opensource implementation of CANOpen: https://canfestival.org/

[JTLGE]

Hello,

thanks for the suggestion, I looked at the manual on https://canfestival.org/doc but it is not clear to me how I can implement it in my microcontroller.

I currently use STM32cubeide1.8.0 as my IDE, where can I find an implementation for the microcontroller stm?

[mƎALLEm]

Hello,

ST doesn't have its own implementation of CANOpen stack. The only solution we propose is a stack developed by a partner emotas.

Otherwise, you can make a search on the web and you can find some trials of CANOpen implementation on STM32.