From b4cb24c7356c0c655fa15bf6996ddbe383df8707 Mon Sep 17 00:00:00 2001
From: Jacob Rosenthal <jacobrosenthal@gmail.com>
Date: Thu, 11 Nov 2021 23:32:34 -0700
Subject: [PATCH] pwm_servo example comment for clarity

---
 examples/nrf/src/bin/pwm_servo.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/nrf/src/bin/pwm_servo.rs b/examples/nrf/src/bin/pwm_servo.rs
index 700b8857..7859a858 100644
--- a/examples/nrf/src/bin/pwm_servo.rs
+++ b/examples/nrf/src/bin/pwm_servo.rs
@@ -26,6 +26,7 @@ async fn main(_spawner: Spawner, p: Peripherals) {
     // 1ms 0deg (1/.008=125), 1.5ms 90deg (1.5/.008=187.5), 2ms 180deg (2/.008=250),
     loop {
         info!("45 deg");
+        // poor mans inverting, subtract our value from max_duty
         pwm.set_duty(0, 2500 - 156);
         Timer::after(Duration::from_millis(5000)).await;