From 2d2553033ec91d518f0d4f43b92ac87d290295d3 Mon Sep 17 00:00:00 2001
From: Reece Stevens <reecestevens24@gmail.com>
Date: Wed, 4 Apr 2018 01:13:23 -0500
Subject: [PATCH] Send dummy byte prior to reading SPI

---
 f4/src/spi.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/f4/src/spi.rs b/f4/src/spi.rs
index e60763e..a76a595 100644
--- a/f4/src/spi.rs
+++ b/f4/src/spi.rs
@@ -109,6 +109,7 @@ macro_rules! spi {
             }
 
             fn read(&mut self) -> nb::Result<u8, Error> {
+                self.send(0x00);
                 let spi = &self.spi;
                 if spi.sr.read().ovr().bit_is_set() {
                     Err(nb::Error::Other(Error::Overrun))