timing_resources done

examples/timing_resources.rs

@@ -123,11 +123,11 @@ const APP: () = {
 //
 // What was the software latency observed to enter the task?
 //
-// [Your answer here]
+// [16 -2 = 14 clock cycles]
 //
 // Does RTIC infer any overhead?
 //
-// [Your answer here]
+// [Yes, because the Cortex-M take 12 cycles, which means that 14-12 = 2 overhead cycles.]
 //
 // The debugger reports that the breakpoint was hit in the `run<closure>`.
 // The reason is that the RTIC implements the actual interrupt handler,