1. P

    Bash: Determining if CANbus Bitrate is Configured Properly

    I'm working on an embedded Linux (4.1.15) bash script wherein the bitrate of a CANbus may be one of several possibilities. When my module comes online it comes up at the first bitrate in the list, checks for traffic, and, if no traffic, cycles through each bitrate in like manner until traffic is...
  2. Pieter Cardoen

    Extremely high softirq load > 90 % when DoS attacking embedded device

    Dear I am trying to make my embedded device robust against DoS attack but I notice that the system has a tremendously high softirq load causing the system to hang completely. I am testing the system by pushing a large number of UDP messages to the system (> 250k messages per second). Is there...