From 12a1c1ac07700c22db73a85e445d4d9113cffdbb Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Fri, 30 Aug 2019 00:11:23 +0200
Subject: [PATCH] ad7172: start with nss high

---
 firmware/src/ad7172.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/firmware/src/ad7172.rs b/firmware/src/ad7172.rs
index dc0a8ae..35acfdc 100644
--- a/firmware/src/ad7172.rs
+++ b/firmware/src/ad7172.rs
@@ -43,7 +43,8 @@ pub struct Adc<SPI: Transfer<u8>, NSS: OutputPin> {
 }
 
 impl<SPI: Transfer<u8>, NSS: OutputPin> Adc<SPI, NSS> {
-    pub fn new(spi: SPI, nss: NSS) -> Result<Self, SPI::Error> {
+    pub fn new(spi: SPI, mut nss: NSS) -> Result<Self, SPI::Error> {
+        let _ = nss.set_high();
         let mut adc = Adc { spi, nss};
 
         let mut buf = [0, 0, 0];