From 4032fc06556312eab27488f05efe1803ade47b45 Mon Sep 17 00:00:00 2001
From: Ulf Lilleengen <lulf@redhat.com>
Date: Wed, 26 Jan 2022 22:39:06 +0100
Subject: Support unstable-trait feature for stm32

---
 examples/stm32h7/Cargo.toml         | 3 ++-
 examples/stm32h7/src/bin/camera.rs  | 2 +-
 examples/stm32h7/src/bin/spi_dma.rs | 5 ++---
 3 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'examples/stm32h7')

diff --git a/examples/stm32h7/Cargo.toml b/examples/stm32h7/Cargo.toml
index 67f1cfc94..16adcdb91 100644
--- a/examples/stm32h7/Cargo.toml
+++ b/examples/stm32h7/Cargo.toml
@@ -10,7 +10,7 @@ resolver = "2"
 [dependencies]
 embassy = { version = "0.1.0", path = "../../embassy", features = ["defmt"] }
 embassy-traits = { version = "0.1.0", path = "../../embassy-traits", features = ["defmt"] }
-embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["defmt", "stm32h743zi", "net", "time-driver-any", "exti", "unstable-pac"] }
+embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["defmt", "stm32h743zi", "net", "time-driver-any", "exti", "unstable-pac", "unstable-traits"] }
 embassy-net = { path = "../../embassy-net", default-features = false, features = ["defmt", "tcp", "medium-ethernet", "pool-16"] }
 embassy-hal-common = { path = "../../embassy-hal-common", default-features = false, features = ["defmt"] }
 
@@ -20,6 +20,7 @@ defmt-rtt = "0.3"
 cortex-m = "0.7.3"
 cortex-m-rt = "0.7.0"
 embedded-hal = "0.2.6"
+embedded-hal-async = { version = "0.0.1", git = "https://github.com/embassy-rs/embedded-hal", branch = "embassy"}
 panic-probe = { version = "0.3", features = ["print-defmt"] }
 futures = { version = "0.3.17", default-features = false, features = ["async-await"] }
 heapless = { version = "0.7.5", default-features = false }
diff --git a/examples/stm32h7/src/bin/camera.rs b/examples/stm32h7/src/bin/camera.rs
index 9e8071bb3..9760d0f74 100644
--- a/examples/stm32h7/src/bin/camera.rs
+++ b/examples/stm32h7/src/bin/camera.rs
@@ -128,7 +128,7 @@ mod ov7725 {
     use defmt::Format;
     use embassy::time::{Duration, Timer};
     use embassy_stm32::rcc::{Mco, McoInstance};
-    use embassy_traits::i2c::I2c;
+    use embedded_hal_async::i2c::I2c;
 
     #[repr(u8)]
     pub enum RgbFormat {
diff --git a/examples/stm32h7/src/bin/spi_dma.rs b/examples/stm32h7/src/bin/spi_dma.rs
index 192e2e864..15ae09973 100644
--- a/examples/stm32h7/src/bin/spi_dma.rs
+++ b/examples/stm32h7/src/bin/spi_dma.rs
@@ -9,7 +9,6 @@ use core::fmt::Write;
 use embassy::executor::Executor;
 use embassy::util::Forever;
 use embassy_stm32::time::U32Ext;
-use embassy_traits::spi::FullDuplex;
 use example_common::*;
 
 use core::str::from_utf8;
@@ -24,8 +23,8 @@ async fn main_task(mut spi: spi::Spi<'static, SPI3, DMA1_CH3, DMA1_CH4>) {
         let mut write: String<128> = String::new();
         let mut read = [0; 128];
         core::write!(&mut write, "Hello DMA World {}!\r\n", n).unwrap();
-        // read_write will slice the &mut read down to &write's actual length.
-        spi.read_write(&mut read, write.as_bytes()).await.ok();
+        // transfer will slice the &mut read down to &write's actual length.
+        spi.transfer(&mut read, write.as_bytes()).await.ok();
         info!("read via spi+dma: {}", from_utf8(&read).unwrap());
     }
 }
-- 
cgit