From 381f25f0364e1354195340e1e9246b29bc7d7509 Mon Sep 17 00:00:00 2001
From: linuswck <linuswck@m-labs.hk>
Date: Wed, 24 Jan 2024 11:19:47 +0800
Subject: [PATCH] AD7172: correct wrong NSS pinout definition

---
 src/device/gpio.rs           | 2 +-
 src/thermostat/ad7172/adc.rs | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/device/gpio.rs b/src/device/gpio.rs
index ba75cef..30f9877 100644
--- a/src/device/gpio.rs
+++ b/src/device/gpio.rs
@@ -132,7 +132,7 @@ pub fn setup(
             ad7172::SPI_CLOCK_MHZ.convert(),
             &clocks
         ),
-        gpiod.pd0.into_push_pull_output(),
+        gpioa.pa15.into_push_pull_output(),
     ).unwrap();
 
     (eth_pins, usb, current_source_phy, ad7172_phy, max1968_phy)
diff --git a/src/thermostat/ad7172/adc.rs b/src/thermostat/ad7172/adc.rs
index c62fcad..47415a8 100644
--- a/src/thermostat/ad7172/adc.rs
+++ b/src/thermostat/ad7172/adc.rs
@@ -4,7 +4,7 @@ use stm32f4xx_hal::
     {
         spi::{Spi, TransferModeNormal},
         pac::SPI3,
-        gpio::{PC10, PC11, PC12, PD0, Alternate, Output, PushPull},
+        gpio::{PC10, PC11, PC12, PA15, Alternate, Output, PushPull},
         hal::{
             blocking::spi::Transfer,
             digital::v2::OutputPin,
@@ -30,7 +30,7 @@ pub struct Adc<SPI: Transfer<u8>, NSS: OutputPin> {
 }
 
 type AdcSpi = Spi<SPI3, (PC10<Alternate<6>>, PC11<Alternate<6>>, PC12<Alternate<6>>), TransferModeNormal>;
-type AdcNss = PD0<Output<PushPull>>;
+type AdcNss = PA15<Output<PushPull>>;
 pub type AdcPhy = Adc<AdcSpi, AdcNss>;
 
 impl<SPI: Transfer<u8, Error = E>, NSS: OutputPin, E: fmt::Debug> Adc<SPI, NSS> {