Hi Oliver, On Thu, Jul 11, 2019 at 4:29 PM Oliver Hartkopp <socketcan@xxxxxxxxxxxx> wrote: > > Hi Laurent, > > On 11/07/2019 10.49, laurent vaudoit wrote: > > > Currently we use mainly TX periodical frames with update of frame when > > needed (when a data change in our application) > > and also RX stuffs, with rx timeout to be inform if a frame was not received. > > The reason for cyclic messages in cars is to detect failures on the > transmission side (frames missing) or cover failures and restarts of the > receiver side - e.g. due to undervoltage which might hit different ECUs > in different manners. we use it for some different purpose, but basically it is the same. > > As RDS provides a reliable transport the only missing function is to > handle these startup and recovery situations. E.g. when the data sink > reboots the content has to be pushed again. yes it is the idea now. thanks for your advice > > Regards, > Oliver Best Regards Laurent
