From b1b6d1ea9416df9aca6b0051ccd0282c56b42376 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Mon, 14 Sep 2020 00:12:28 +0200
Subject: [PATCH] fixes

---
 src/channels.rs | 3 ++-
 src/timer.rs    | 1 -
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/channels.rs b/src/channels.rs
index 17ae9af..f82d778 100644
--- a/src/channels.rs
+++ b/src/channels.rs
@@ -65,7 +65,8 @@ impl Channels {
 
             let dac_value = {
                 let state = self.channel_state(channel);
-                let pid_output = state.update_pid(instant, data);
+                state.update(instant, data);
+                let pid_output = state.update_pid();
 
                 if state.pid_engaged {
                     Some(pid_output)
diff --git a/src/timer.rs b/src/timer.rs
index cfdd3b6..f02f4f9 100644
--- a/src/timer.rs
+++ b/src/timer.rs
@@ -42,7 +42,6 @@ pub fn now() -> u32 {
 
 /// block for at least `amount` milliseconds
 pub fn sleep(amount: u32) {
-    use crate::timer::now;
     let start = now();
     while now() - start <= amount {}
 }