From e79a2aed679dac88fdb97bc7dd85f6f3b58688c0 Mon Sep 17 00:00:00 2001
From: rubenasplund <ruben.asplund@hotmail.com>
Date: Sat, 5 Dec 2020 18:59:25 +0100
Subject: [PATCH] timing_resources done
---
examples/timing_resources.rs | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/examples/timing_resources.rs b/examples/timing_resources.rs
index ecd1f96..54f3fc4 100644
--- a/examples/timing_resources.rs
+++ b/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,
--
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