F4: Fix compilation for other MCUs

3 files changed, 22 insertions, 6 deletions

diff --git a/embassy-stm32f4-examples/Cargo.toml b/embassy-stm32f4-examples/Cargo.toml
index 60ba44554..5bbaecc58 100644
--- a/embassy-stm32f4-examples/Cargo.toml
+++ b/embassy-stm32f4-examples/Cargo.toml
@@ -15,11 +15,29 @@ defmt-info = []
 defmt-warn = []
 defmt-error = []
 
+stm32f401 = ["stm32f4xx-hal/stm32f401", "embassy-stm32f4/stm32f401"]
+stm32f405 = ["stm32f4xx-hal/stm32f405", "embassy-stm32f4/stm32f405"]
+stm32f407 = ["stm32f4xx-hal/stm32f407", "embassy-stm32f4/stm32f407"]
+stm32f410 = ["stm32f4xx-hal/stm32f410", "embassy-stm32f4/stm32f410"]
+stm32f411 = ["stm32f4xx-hal/stm32f411", "embassy-stm32f4/stm32f411"]
+stm32f412 = ["stm32f4xx-hal/stm32f412", "embassy-stm32f4/stm32f412"]
+stm32f413 = ["stm32f4xx-hal/stm32f413", "embassy-stm32f4/stm32f413"]
+stm32f415 = ["stm32f4xx-hal/stm32f405", "embassy-stm32f4/stm32f405"]
+stm32f417 = ["stm32f4xx-hal/stm32f407", "embassy-stm32f4/stm32f407"]
+stm32f423 = ["stm32f4xx-hal/stm32f413", "embassy-stm32f4/stm32f413"]
+stm32f427 = ["stm32f4xx-hal/stm32f427", "embassy-stm32f4/stm32f427"]
+stm32f429 = ["stm32f4xx-hal/stm32f429", "embassy-stm32f4/stm32f429"]
+stm32f437 = ["stm32f4xx-hal/stm32f427", "embassy-stm32f4/stm32f427"]
+stm32f439 = ["stm32f4xx-hal/stm32f429", "embassy-stm32f4/stm32f429"]
+stm32f446 = ["stm32f4xx-hal/stm32f446", "embassy-stm32f4/stm32f446"]
+stm32f469 = ["stm32f4xx-hal/stm32f469", "embassy-stm32f4/stm32f469"]
+stm32f479 = ["stm32f4xx-hal/stm32f469", "embassy-stm32f4/stm32f469"]
+
 
 [dependencies]
 embassy = { version = "0.1.0", path = "../embassy", features = ["defmt", "defmt-trace"] }
 embassy-traits = { version = "0.1.0", path = "../embassy-traits", features = ["defmt"] }
-embassy-stm32f4 = { version = "*", path = "../embassy-stm32f4", features = ["stm32f405"] }
+embassy-stm32f4 = { version = "*", path = "../embassy-stm32f4" }
 
 defmt = "0.2.0"
 defmt-rtt = "0.2.0"
@@ -28,7 +46,7 @@ cortex-m = "0.7.1"
 cortex-m-rt = "0.6.13"
 embedded-hal    = { version = "0.2.4" }
 panic-probe = "0.1.0"
-stm32f4xx-hal  = { version = "0.8.3", features = ["rt", "stm32f405"], git = "https://github.com/stm32-rs/stm32f4xx-hal.git"}
+stm32f4xx-hal  = { version = "0.8.3", features = ["rt"], git = "https://github.com/stm32-rs/stm32f4xx-hal.git"}
 futures = { version = "0.3.8", default-features = false, features = ["async-await"] }
 rtt-target = { version = "0.3", features = ["cortex-m"] }
 bxcan = "0.5.0"
\ No newline at end of file
diff --git a/embassy-stm32f4-examples/src/bin/can.rs b/embassy-stm32f4-examples/src/bin/can.rs
index 701a277ec..5ffde2471 100644
--- a/embassy-stm32f4-examples/src/bin/can.rs
+++ b/embassy-stm32f4-examples/src/bin/can.rs
@@ -12,10 +12,8 @@ use example_common::{panic, *};
 use bxcan::filter::Mask32;
 use cortex_m_rt::entry;
 use embassy::executor::{task, Executor};
-use embassy::traits::gpio::*;
 use embassy::util::Forever;
 use embassy_stm32f4::{can, interrupt};
-use futures::pin_mut;
 use stm32f4xx_hal::prelude::*;
 use stm32f4xx_hal::{can::Can, stm32};
 
@@ -35,7 +33,7 @@ async fn run(dp: stm32::Peripherals, _cp: cortex_m::Peripherals) {
 
     let mut can = can::Can::new(can, interrupt::take!(CAN1_TX), interrupt::take!(CAN1_RX0));
 
-    let frame = can.receive().await;
+    let _frame = can.receive().await;
 }
 
 static EXECUTOR: Forever<Executor> = Forever::new();
diff --git a/embassy-stm32f4-examples/src/bin/serial.rs b/embassy-stm32f4-examples/src/bin/serial.rs
index b138bfdd8..49a588c25 100644
--- a/embassy-stm32f4-examples/src/bin/serial.rs
+++ b/embassy-stm32f4-examples/src/bin/serial.rs
@@ -43,7 +43,7 @@ async fn run(dp: stm32::Peripherals, _cp: cortex_m::Peripherals) {
 
     let streams = StreamsTuple::new(dp.DMA2);
 
-    let mut serial = unsafe {
+    let _serial = unsafe {
         serial::Serial::new(
             dp.USART1,
             (streams.7, streams.2),