From d875dc2cd3bf47d1b0f4c68f715ae89c30c39039 Mon Sep 17 00:00:00 2001
From: mariusmonton <marius.monton@gmail.com>
Date: Sun, 13 Jan 2019 01:33:28 +0100
Subject: [PATCH] comparator value explained

---
 tests/C/timer/timer.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/C/timer/timer.c b/tests/C/timer/timer.c
index e9d2e6b..42bed04 100644
--- a/tests/C/timer/timer.c
+++ b/tests/C/timer/timer.c
@@ -22,7 +22,9 @@ void timer_ISR() {
   ticks++;
   if (ticks < 10) {
     timer_value = TIMER;
-    TIMER_CMP = timer_value + 590; // timer is in nanoseconds, set to 1 ms.
+    // timer is in nanoseconds, set to 1 ms.
+    // comparator value fixed to take into account number of instructions executed
+    TIMER_CMP = timer_value + 590; 
   }
 }