From 536e84bd5dd78df0741d597acffb09fd547438a2 Mon Sep 17 00:00:00 2001
From: Ridgep <ridpet-5@student.ltu.se>
Date: Sat, 9 Mar 2019 18:31:32 +0100
Subject: [PATCH] bare6_1
---
examples/bare6.rs | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/examples/bare6.rs b/examples/bare6.rs
index a163f87..8831487 100644
--- a/examples/bare6.rs
+++ b/examples/bare6.rs
@@ -50,8 +50,8 @@ fn idle(stim: &mut Stim, rcc: RCC, gpioa: GPIOA) {
// at 16 Mhz, 8_000_000 cycles = period 0.5s
// at 64 Mhz, 4*8_000_000 cycles = period 0.5s
- // let cycles = 8_000_000;
- let cycles = 4 * 8_000_000;
+ let cycles = 8_000_000;
+ // let cycles = 4 * 8_000_000;
loop {
iprintln!(stim, "on {}", DWT::get_cycle_count());
@@ -137,15 +137,15 @@ fn clock_out(rcc: &RCC, gpioc: &GPIOC) {
//
// What is the frequency of MCO2 read by the oscilloscope?
//
-// ** your answer here **
+// 4 MHz
//
// Compute the value of SYSCLK based on the oscilloscope reading
//
-// ** your answer here **
+// 4 cycles * 4 MHz = 16 MHz
//
// What is the peak to peak reading of the signal?
//
-// ** your answer here **
+// 5.9V
//
// Make a folder called "pictures" in your git project.
// Make a screen dump or photo of the oscilloscope output.
--
GitLab