From 3f07845d102299fe708dbb5fac4e4f81802e8249 Mon Sep 17 00:00:00 2001
From: Stefan Rakel <rakel@embedded.rwth-aachen.de>
Date: Tue, 25 Jun 2019 18:27:36 +0200
Subject: [PATCH] Stop doesn't seem to be an error condition as it is set on
 reads also

---
 src/i2c.rs | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/i2c.rs b/src/i2c.rs
index 3771251..69065d6 100644
--- a/src/i2c.rs
+++ b/src/i2c.rs
@@ -15,8 +15,6 @@ use hal::blocking::i2c::{Read, Write, WriteRead};
 /// I2C error
 #[derive(Debug)]
 pub enum Error {
-    /// Stop condition detected
-    Stop,
     /// NACK received, i.e. communication not acknowledged by peripheral
     NACK,
     /// Bus error
@@ -63,8 +61,6 @@ macro_rules! busy_wait {
                 return Err(Error::Arbitration);
             } else if isr.nackf().bit_is_set() {
                 return Err(Error::NACK);
-            } else if isr.stopf().bit_is_set() {
-                return Err(Error::Stop);
             } else if isr.$flag().bit_is_set() {
                 break;
             } else {