On 6 June 2018 at 11:35, Zoran Stojsavljevic <zoran.stojsavlje...@gmail.com> wrote: > Hello to YOCTO community, > > I am looking into the new CAN FD (CAN Flexible Data rate) protocol. It > is very similar to classical CAN. > > I am wondering the following (I'll ask very basic questions, just to > see if I am on the right tracks): > [1] Do YOCTO kernels have CAN drivers left as mandatory drivers in the > drivers/ tree (CAN drivers exist on kernel.org kernels)? > [2] If YES, are these drivers enabled by default, or I need to enable > them? Anybody to quickly refresh me how to manipulate make menuconfig > in YOCTO tree?
SocketCAN is very hardware specific and you do not mention which hardware you are using. > > I also need the feature called: SocketCAN. The following questions arise: > [3] Do we have in the socket I/Fs added PF_CAN protocol family handling? > https://en.wikipedia.org/wiki/SocketCAN > [4] Does added SocketCAN layer exist, which covers this topic? It'll > be layer on the top of the YOCTO-BSP layer, my best guess. Any > examples, using such a layer? Or any Open Source example(s) of such a > layer? I am not aware of any layers and I do not believe that there is any. SocketCAN is a Linux kernel feature and there are a set of utils to use SocketCAN [1] and there seems to be a recipe for can-utils in meta-oe [2] which should be enough to get you started. [1]. https://github.com/linux-can/can-utils [2]. http://layers.openembedded.org/layerindex/recipe/24252/ -- Med Vänliga Hälsningar / Best Regards Mirza Krak -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto