From bec7019f3aaa337225952fb1d78aaf642e212cef Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Thu, 19 Mar 2020 22:21:17 +0100
Subject: [PATCH] delint

---
 src/ad7172/adc.rs     | 2 +-
 src/ad7172/mod.rs     | 2 +-
 src/channel_state.rs  | 1 -
 src/command_parser.rs | 2 +-
 src/main.rs           | 3 ---
 src/pins.rs           | 8 ++------
 src/server.rs         | 1 -
 src/session.rs        | 1 -
 8 files changed, 5 insertions(+), 15 deletions(-)

diff --git a/src/ad7172/adc.rs b/src/ad7172/adc.rs
index 2bea65c..9430192 100644
--- a/src/ad7172/adc.rs
+++ b/src/ad7172/adc.rs
@@ -1,7 +1,7 @@
 use core::fmt;
 use embedded_hal::digital::v2::OutputPin;
 use embedded_hal::blocking::spi::Transfer;
-use log::{info, warn};
+use log::info;
 use super::checksum::{ChecksumMode, Checksum};
 use super::AdcError;
 use super::{
diff --git a/src/ad7172/mod.rs b/src/ad7172/mod.rs
index bfbaeab..ea0ac93 100644
--- a/src/ad7172/mod.rs
+++ b/src/ad7172/mod.rs
@@ -1,7 +1,7 @@
 use core::fmt;
 use num_traits::float::Float;
 use stm32f4xx_hal::{
-    time::{MegaHertz, U32Ext},
+    time::MegaHertz,
     spi,
 };
 
diff --git a/src/channel_state.rs b/src/channel_state.rs
index 9bd1f56..6caa48b 100644
--- a/src/channel_state.rs
+++ b/src/channel_state.rs
@@ -37,4 +37,3 @@ impl ChannelState {
         self.dac_value = (output * (ad5680::MAX_VALUE as f64)) as u32;
     }
 }
-
diff --git a/src/command_parser.rs b/src/command_parser.rs
index f803d80..3f3adae 100644
--- a/src/command_parser.rs
+++ b/src/command_parser.rs
@@ -7,7 +7,7 @@ use nom::{
     bytes::complete::{is_a, tag, take_while1},
     character::{is_digit, complete::{char, one_of}},
     combinator::{complete, map, opt, value},
-    sequence::{preceded, separated_pair},
+    sequence::preceded,
     multi::{fold_many0, fold_many1},
     error::ErrorKind,
 };
diff --git a/src/main.rs b/src/main.rs
index f065896..9a4b39d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -383,9 +383,6 @@ fn main() -> ! {
                             Ok(SessionOutput::Error(e)) => {
                                 let _ = writeln!(socket, "Command error: {:?}", e);
                             }
-                            Ok(o) => {
-                                let _ = writeln!(socket, "Not yet implemented");
-                            }
                             Err(_) =>
                                 socket.close(),
                         }
diff --git a/src/pins.rs b/src/pins.rs
index cfe5f90..c984d8a 100644
--- a/src/pins.rs
+++ b/src/pins.rs
@@ -1,7 +1,3 @@
-use embedded_hal::{
-    blocking::spi::Transfer,
-    digital::v2::OutputPin,
-};
 use stm32f4xx_hal::{
     gpio::{
         AF5, Alternate,
@@ -17,9 +13,9 @@ use stm32f4xx_hal::{
     },
     rcc::Clocks,
     pwm::{self, PwmChannels},
-    spi::{self, Spi, NoMiso},
+    spi::{Spi, NoMiso},
     stm32::{GPIOA, GPIOB, GPIOC, GPIOE, GPIOF, GPIOG, SPI2, SPI4, SPI5, TIM1, TIM3},
-    time::{U32Ext, Hertz, MegaHertz},
+    time::U32Ext,
 };
 
 
diff --git a/src/server.rs b/src/server.rs
index 5a1005f..07a2402 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -1,4 +1,3 @@
-use core::fmt;
 use core::mem::MaybeUninit;
 use smoltcp::{
     iface::EthernetInterface,
diff --git a/src/session.rs b/src/session.rs
index 6136c55..aeeb95f 100644
--- a/src/session.rs
+++ b/src/session.rs
@@ -1,4 +1,3 @@
-use core::ops::Deref;
 use super::command_parser::{Command, Error as ParserError};
 
 const MAX_LINE_LEN: usize = 64;