.. include:: Embedded Computing 2 (STECE-2024): Winter ========================================= Questions --------- * Koenig: how is it possible that processes can react on whatever ... I think he meant signals. explain that. * Re-explain virtual memory (exam had that a lot). How's shared memory done? Git --- * Local (no SSH, no HTTP) repos: clone, merge, etc demo * Rebase Exceptions ---------- * Show e.g. Pfister's ``pwm-cpp`` submission where the dtor leaves a bogus object ``std::move()`` --------------- * ``exercises/pwm-cpp/Tobias_Prechtl/pwm.cpp``, ctor RAII ---- * Show e.g. Pfister's ``pwm-cpp`` submission where he is closing invalid (-1) file descriptors -> RAII Into The Wild ------------- Build a toolcase to pick from * PWM * Switch (both in and out) * Sensor * ... Utilities * Read small (sysfs) files (Hr.Sommer)