Demo of TIMEPOINT module

tp_demo.c

    // initialize systick to 200ns per systick
    tp.init_systick(200, ns);

    // call this only from the SYSTICK ISR
    tp.systick();

    // init test TIMEPOINT instances
    TIMEPOINT* tp_test1 = tp.new();
    TIMEPOINT* tp_test2 = tp.new();
    TIMEPOINT* tp_test3 = tp.new();

    // set tp_test1 to current (global) time (value of SYSTICK)
    tp.set(tp_test1, tp.now());

    // set tp_test2 to 0ns:0us:10ms:2s
    tp.set(tp_test2, (uint64_t[]){ 0, 0, 10, 2 });

    // copy value of tp_test2 into tp_test3
    tp.copy(tp_test3, tp_test2);

    // get absolute difference between tp_test1 and tp_test3 in ms
    int32_t diff1 = tp.delta(tp_test1, tp_test3, ms);

    // get absolute difference between current time and tp_test2 in ms
    int32_t diff2 = tp.delta_now(tp_test2, ms);