From 009e1896bfe457e1b15156a2624284b385a53e27 Mon Sep 17 00:00:00 2001
From: xoviat <xoviat@gmail.com>
Date: Tue, 30 Mar 2021 10:05:52 -0500
Subject: [PATCH] stm32: consolidate crates

---
 .github/workflows/rust.yml                    |  12 +-
 .../.cargo/config                             |   0
 embassy-stm32-examples/Cargo.toml             |  54 +++
 .../build.rs                                  |   0
 .../memory.x                                  |   0
 .../src/bin/can.rs                            |   2 +-
 .../src/bin/exti.rs                           |   4 +-
 .../src/bin/hello.rs                          |   0
 .../src/bin/rtc_async.rs                      |   4 +-
 .../src/bin/serial.rs                         |   4 +-
 .../src/bin/usb_serial.rs                     |   2 +-
 .../src/example_common.rs                     |   0
 embassy-stm32/Cargo.toml                      |   3 +-
 embassy-stm32/src/f4/mod.rs                   |   2 +
 .../src => embassy-stm32/src/f4}/qei.rs       |   0
 .../src => embassy-stm32/src/f4}/serial.rs    |   0
 embassy-stm32/src/lib.rs                      |  40 ++-
 embassy-stm32f4-examples/Cargo.toml           |  55 ---
 embassy-stm32f4/Cargo.toml                    |  45 ---
 embassy-stm32f4/src/lib.rs                    | 317 ------------------
 embassy-stm32l0/Cargo.toml                    |  28 --
 embassy-stm32l0/src/lib.rs                    |  22 --
 embassy/src/util/signal.rs                    |   2 +-
 23 files changed, 111 insertions(+), 485 deletions(-)
 rename {embassy-stm32f4-examples => embassy-stm32-examples}/.cargo/config (100%)
 create mode 100644 embassy-stm32-examples/Cargo.toml
 rename {embassy-stm32f4-examples => embassy-stm32-examples}/build.rs (100%)
 rename {embassy-stm32f4-examples => embassy-stm32-examples}/memory.x (100%)
 rename {embassy-stm32f4-examples => embassy-stm32-examples}/src/bin/can.rs (97%)
 rename {embassy-stm32f4-examples => embassy-stm32-examples}/src/bin/exti.rs (95%)
 rename {embassy-stm32f4-examples => embassy-stm32-examples}/src/bin/hello.rs (100%)
 rename {embassy-stm32f4-examples => embassy-stm32-examples}/src/bin/rtc_async.rs (94%)
 rename {embassy-stm32f4-examples => embassy-stm32-examples}/src/bin/serial.rs (97%)
 rename {embassy-stm32f4-examples => embassy-stm32-examples}/src/bin/usb_serial.rs (98%)
 rename {embassy-stm32f4-examples => embassy-stm32-examples}/src/example_common.rs (100%)
 create mode 100644 embassy-stm32/src/f4/mod.rs
 rename {embassy-stm32f4/src => embassy-stm32/src/f4}/qei.rs (100%)
 rename {embassy-stm32f4/src => embassy-stm32/src/f4}/serial.rs (100%)
 delete mode 100644 embassy-stm32f4-examples/Cargo.toml
 delete mode 100644 embassy-stm32f4/Cargo.toml
 delete mode 100644 embassy-stm32f4/src/lib.rs
 delete mode 100644 embassy-stm32l0/Cargo.toml
 delete mode 100644 embassy-stm32l0/src/lib.rs

diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 7b04a994..d7b427e0 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -46,22 +46,22 @@ jobs:
           - package: embassy-nrf
             target: thumbv7em-none-eabi
             features: 52840,defmt
-          - package: embassy-stm32f4-examples
+          - package: embassy-stm32-examples
             target: thumbv7em-none-eabi
             features: stm32f405
-          - package: embassy-stm32f4
+          - package: embassy-stm32
             target: thumbv7em-none-eabi
             features: stm32f405
-          - package: embassy-stm32f4
+          - package: embassy-stm32
             target: thumbv7em-none-eabi
             features: stm32f446
-          - package: embassy-stm32f4
+          - package: embassy-stm32
             target: thumbv7em-none-eabi
             features: stm32f405,defmt
-          - package: embassy-stm32l0
+          - package: embassy-stm32
             target: thumbv6m-none-eabi
             features: stm32l0x2
-          - package: embassy-stm32l0
+          - package: embassy-stm32
             target: thumbv6m-none-eabi
             features: stm32l0x2,defmt
           - package: embassy-rp-examples
diff --git a/embassy-stm32f4-examples/.cargo/config b/embassy-stm32-examples/.cargo/config
similarity index 100%
rename from embassy-stm32f4-examples/.cargo/config
rename to embassy-stm32-examples/.cargo/config
diff --git a/embassy-stm32-examples/Cargo.toml b/embassy-stm32-examples/Cargo.toml
new file mode 100644
index 00000000..52446db3
--- /dev/null
+++ b/embassy-stm32-examples/Cargo.toml
@@ -0,0 +1,54 @@
+[package]
+authors = ["Dario Nieuwenhuis <dirbaio@dirbaio.net>"]
+edition = "2018"
+name = "embassy-stm32f4-examples"
+version = "0.1.0"
+
+[features]
+default = [
+    "defmt-default",
+]
+defmt-default = []
+defmt-trace = []
+defmt-debug = []
+defmt-info = []
+defmt-warn = []
+defmt-error = []
+
+stm32f401 = ["stm32f4xx-hal/stm32f401", "embassy-stm32/stm32f401"]
+stm32f405 = ["stm32f4xx-hal/stm32f405", "embassy-stm32/stm32f405"]
+stm32f407 = ["stm32f4xx-hal/stm32f407", "embassy-stm32/stm32f407"]
+stm32f410 = ["stm32f4xx-hal/stm32f410", "embassy-stm32/stm32f410"]
+stm32f411 = ["stm32f4xx-hal/stm32f411", "embassy-stm32/stm32f411"]
+stm32f412 = ["stm32f4xx-hal/stm32f412", "embassy-stm32/stm32f412"]
+stm32f413 = ["stm32f4xx-hal/stm32f413", "embassy-stm32/stm32f413"]
+stm32f415 = ["stm32f4xx-hal/stm32f405", "embassy-stm32/stm32f405"]
+stm32f417 = ["stm32f4xx-hal/stm32f407", "embassy-stm32/stm32f407"]
+stm32f423 = ["stm32f4xx-hal/stm32f413", "embassy-stm32/stm32f413"]
+stm32f427 = ["stm32f4xx-hal/stm32f427", "embassy-stm32/stm32f427"]
+stm32f429 = ["stm32f4xx-hal/stm32f429", "embassy-stm32/stm32f429"]
+stm32f437 = ["stm32f4xx-hal/stm32f427", "embassy-stm32/stm32f427"]
+stm32f439 = ["stm32f4xx-hal/stm32f429", "embassy-stm32/stm32f429"]
+stm32f446 = ["stm32f4xx-hal/stm32f446", "embassy-stm32/stm32f446"]
+stm32f469 = ["stm32f4xx-hal/stm32f469", "embassy-stm32/stm32f469"]
+stm32f479 = ["stm32f4xx-hal/stm32f469", "embassy-stm32/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-stm32 = { version = "0.1.0", path = "../embassy-stm32" }
+embassy-extras = {version = "0.1.0", path = "../embassy-extras" }
+
+defmt = "0.2.0"
+defmt-rtt = "0.2.0"
+
+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", "usb_fs"], 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"
+usb-device = "0.2.7"
diff --git a/embassy-stm32f4-examples/build.rs b/embassy-stm32-examples/build.rs
similarity index 100%
rename from embassy-stm32f4-examples/build.rs
rename to embassy-stm32-examples/build.rs
diff --git a/embassy-stm32f4-examples/memory.x b/embassy-stm32-examples/memory.x
similarity index 100%
rename from embassy-stm32f4-examples/memory.x
rename to embassy-stm32-examples/memory.x
diff --git a/embassy-stm32f4-examples/src/bin/can.rs b/embassy-stm32-examples/src/bin/can.rs
similarity index 97%
rename from embassy-stm32f4-examples/src/bin/can.rs
rename to embassy-stm32-examples/src/bin/can.rs
index c34c0a2a..4923d399 100644
--- a/embassy-stm32f4-examples/src/bin/can.rs
+++ b/embassy-stm32-examples/src/bin/can.rs
@@ -13,7 +13,7 @@ use bxcan::filter::Mask32;
 use cortex_m_rt::entry;
 use embassy::executor::Executor;
 use embassy::util::Forever;
-use embassy_stm32f4::{can, interrupt};
+use embassy_stm32::{can, interrupt};
 use stm32f4xx_hal::prelude::*;
 use stm32f4xx_hal::{can::Can, stm32};
 
diff --git a/embassy-stm32f4-examples/src/bin/exti.rs b/embassy-stm32-examples/src/bin/exti.rs
similarity index 95%
rename from embassy-stm32f4-examples/src/bin/exti.rs
rename to embassy-stm32-examples/src/bin/exti.rs
index 9879de40..6c08e689 100644
--- a/embassy-stm32f4-examples/src/bin/exti.rs
+++ b/embassy-stm32-examples/src/bin/exti.rs
@@ -13,8 +13,8 @@ use cortex_m_rt::entry;
 use embassy::executor::Executor;
 use embassy::traits::gpio::*;
 use embassy::util::Forever;
-use embassy_stm32f4::exti::ExtiPin;
-use embassy_stm32f4::interrupt;
+use embassy_stm32::exti::ExtiPin;
+use embassy_stm32::interrupt;
 use futures::pin_mut;
 use stm32f4xx_hal::prelude::*;
 use stm32f4xx_hal::stm32;
diff --git a/embassy-stm32f4-examples/src/bin/hello.rs b/embassy-stm32-examples/src/bin/hello.rs
similarity index 100%
rename from embassy-stm32f4-examples/src/bin/hello.rs
rename to embassy-stm32-examples/src/bin/hello.rs
diff --git a/embassy-stm32f4-examples/src/bin/rtc_async.rs b/embassy-stm32-examples/src/bin/rtc_async.rs
similarity index 94%
rename from embassy-stm32f4-examples/src/bin/rtc_async.rs
rename to embassy-stm32-examples/src/bin/rtc_async.rs
index f2757294..ea54a2a9 100644
--- a/embassy-stm32f4-examples/src/bin/rtc_async.rs
+++ b/embassy-stm32-examples/src/bin/rtc_async.rs
@@ -12,8 +12,8 @@ use defmt::panic;
 use embassy;
 use embassy::executor::Spawner;
 use embassy::time::{Duration, Timer};
-use embassy_stm32f4;
-use embassy_stm32f4::hal;
+use embassy_stm32;
+use embassy_stm32::hal;
 
 #[embassy::task]
 async fn run1() {
diff --git a/embassy-stm32f4-examples/src/bin/serial.rs b/embassy-stm32-examples/src/bin/serial.rs
similarity index 97%
rename from embassy-stm32f4-examples/src/bin/serial.rs
rename to embassy-stm32-examples/src/bin/serial.rs
index 1717cadb..c10f74a3 100644
--- a/embassy-stm32f4-examples/src/bin/serial.rs
+++ b/embassy-stm32-examples/src/bin/serial.rs
@@ -14,8 +14,8 @@ use cortex_m_rt::entry;
 use embassy::executor::{Executor, Spawner};
 use embassy::traits::uart::{Read, Write};
 use embassy::util::Forever;
-use embassy_stm32f4::interrupt;
-use embassy_stm32f4::serial;
+use embassy_stm32::interrupt;
+use embassy_stm32::serial;
 use futures::pin_mut;
 use stm32f4xx_hal::dma::StreamsTuple;
 use stm32f4xx_hal::prelude::*;
diff --git a/embassy-stm32f4-examples/src/bin/usb_serial.rs b/embassy-stm32-examples/src/bin/usb_serial.rs
similarity index 98%
rename from embassy-stm32f4-examples/src/bin/usb_serial.rs
rename to embassy-stm32-examples/src/bin/usb_serial.rs
index 669d187d..7e95f122 100644
--- a/embassy-stm32f4-examples/src/bin/usb_serial.rs
+++ b/embassy-stm32-examples/src/bin/usb_serial.rs
@@ -17,7 +17,7 @@ use embassy::time::{Duration, Timer};
 use embassy::util::Forever;
 use embassy_extras::usb::usb_serial::UsbSerial;
 use embassy_extras::usb::Usb;
-use embassy_stm32f4::{interrupt, pac, rtc};
+use embassy_stm32::{interrupt, pac, rtc};
 use futures::future::{select, Either};
 use futures::pin_mut;
 use stm32f4xx_hal::otg_fs::{UsbBus, USB};
diff --git a/embassy-stm32f4-examples/src/example_common.rs b/embassy-stm32-examples/src/example_common.rs
similarity index 100%
rename from embassy-stm32f4-examples/src/example_common.rs
rename to embassy-stm32-examples/src/example_common.rs
diff --git a/embassy-stm32/Cargo.toml b/embassy-stm32/Cargo.toml
index 28d9e7fe..237eaa01 100644
--- a/embassy-stm32/Cargo.toml
+++ b/embassy-stm32/Cargo.toml
@@ -47,4 +47,5 @@ embedded-dma    = { version = "0.1.2" }
 bxcan = "0.5.0"
 nb = "*"
 stm32f4xx-hal  = { version = "0.8.3", features = ["rt", "can"], git = "https://github.com/stm32-rs/stm32f4xx-hal.git", optional = true }
-stm32l0xx-hal = { version = "0.7.0", features = ["rt"], optional = true }
\ No newline at end of file
+stm32l0xx-hal = { version = "0.7.0", features = ["rt"], optional = true }
+futures = { version = "0.3.5", default-features = false, features = ["async-await"] }
\ No newline at end of file
diff --git a/embassy-stm32/src/f4/mod.rs b/embassy-stm32/src/f4/mod.rs
new file mode 100644
index 00000000..a80d640d
--- /dev/null
+++ b/embassy-stm32/src/f4/mod.rs
@@ -0,0 +1,2 @@
+pub mod qei;
+pub mod serial;
diff --git a/embassy-stm32f4/src/qei.rs b/embassy-stm32/src/f4/qei.rs
similarity index 100%
rename from embassy-stm32f4/src/qei.rs
rename to embassy-stm32/src/f4/qei.rs
diff --git a/embassy-stm32f4/src/serial.rs b/embassy-stm32/src/f4/serial.rs
similarity index 100%
rename from embassy-stm32f4/src/serial.rs
rename to embassy-stm32/src/f4/serial.rs
diff --git a/embassy-stm32/src/lib.rs b/embassy-stm32/src/lib.rs
index 3cef287c..a60c3192 100644
--- a/embassy-stm32/src/lib.rs
+++ b/embassy-stm32/src/lib.rs
@@ -25,6 +25,25 @@
     feature = "stm32f469",
     feature = "stm32f479",
 ))]
+mod f4;
+
+#[cfg(any(
+    feature = "stm32f401",
+    feature = "stm32f405",
+    feature = "stm32f407",
+    feature = "stm32f412",
+    feature = "stm32f413",
+    feature = "stm32f415",
+    feature = "stm32f417",
+    feature = "stm32f423",
+    feature = "stm32f427",
+    feature = "stm32f429",
+    feature = "stm32f437",
+    feature = "stm32f439",
+    feature = "stm32f446",
+    feature = "stm32f469",
+    feature = "stm32f479",
+))]
 pub use {stm32f4xx_hal as hal, stm32f4xx_hal::stm32 as pac};
 
 #[cfg(any(feature = "stm32l0x1", feature = "stm32l0x2", feature = "stm32l0x3",))]
@@ -58,8 +77,6 @@ pub mod can;
     feature = "stm32f401",
     feature = "stm32f405",
     feature = "stm32f407",
-    feature = "stm32f410",
-    feature = "stm32f411",
     feature = "stm32f412",
     feature = "stm32f413",
     feature = "stm32f415",
@@ -75,6 +92,25 @@ pub mod can;
 ))]
 pub mod rtc;
 
+#[cfg(any(
+    feature = "stm32f401",
+    feature = "stm32f405",
+    feature = "stm32f407",
+    feature = "stm32f412",
+    feature = "stm32f413",
+    feature = "stm32f415",
+    feature = "stm32f417",
+    feature = "stm32f423",
+    feature = "stm32f427",
+    feature = "stm32f429",
+    feature = "stm32f437",
+    feature = "stm32f439",
+    feature = "stm32f446",
+    feature = "stm32f469",
+    feature = "stm32f479",
+))]
+pub use f4::{qei, serial};
+
 #[cfg(any(
     feature = "stm32f401",
     feature = "stm32f405",
diff --git a/embassy-stm32f4-examples/Cargo.toml b/embassy-stm32f4-examples/Cargo.toml
deleted file mode 100644
index c6ef9897..00000000
--- a/embassy-stm32f4-examples/Cargo.toml
+++ /dev/null
@@ -1,55 +0,0 @@
-[package]
-authors = ["Dario Nieuwenhuis <dirbaio@dirbaio.net>"]
-edition = "2018"
-name = "embassy-stm32f4-examples"
-version = "0.1.0"
-
-[features]
-default = [
-    "defmt-default",
-]
-defmt-default = []
-defmt-trace = []
-defmt-debug = []
-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" }
-embassy-stm32 = { version = "*", path = "../embassy-stm32" }
-embassy-extras = {version = "0.1.0", path = "../embassy-extras" }
-
-defmt = "0.2.0"
-defmt-rtt = "0.2.0"
-
-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", "usb_fs"], 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"
-usb-device = "0.2.7"
diff --git a/embassy-stm32f4/Cargo.toml b/embassy-stm32f4/Cargo.toml
deleted file mode 100644
index 8e9b14f0..00000000
--- a/embassy-stm32f4/Cargo.toml
+++ /dev/null
@@ -1,45 +0,0 @@
-[package]
-name = "embassy-stm32f4"
-version = "0.1.0"
-authors = ["Dario Nieuwenhuis <dirbaio@dirbaio.net>"]
-edition = "2018"
-
-[features]
-defmt-trace = [ ]
-defmt-debug = [ ]
-defmt-info = [ ]
-defmt-warn = [ ]
-defmt-error = [ ]
-
-stm32f401 = ["stm32f4xx-hal/stm32f401", "embassy-stm32/stm32f401"]
-stm32f405 = ["stm32f4xx-hal/stm32f405", "embassy-stm32/stm32f405"]
-stm32f407 = ["stm32f4xx-hal/stm32f407", "embassy-stm32/stm32f407"]
-stm32f410 = ["stm32f4xx-hal/stm32f410", "embassy-stm32/stm32f410"]
-stm32f411 = ["stm32f4xx-hal/stm32f411", "embassy-stm32/stm32f411"]
-stm32f412 = ["stm32f4xx-hal/stm32f412", "embassy-stm32/stm32f412"]
-stm32f413 = ["stm32f4xx-hal/stm32f413", "embassy-stm32/stm32f413"]
-stm32f415 = ["stm32f4xx-hal/stm32f405", "embassy-stm32/stm32f415"]
-stm32f417 = ["stm32f4xx-hal/stm32f407", "embassy-stm32/stm32f417"]
-stm32f423 = ["stm32f4xx-hal/stm32f413", "embassy-stm32/stm32f423"]
-stm32f427 = ["stm32f4xx-hal/stm32f427", "embassy-stm32/stm32f427"]
-stm32f429 = ["stm32f4xx-hal/stm32f429", "embassy-stm32/stm32f429"]
-stm32f437 = ["stm32f4xx-hal/stm32f427", "embassy-stm32/stm32f437"]
-stm32f439 = ["stm32f4xx-hal/stm32f429", "embassy-stm32/stm32f439"]
-stm32f446 = ["stm32f4xx-hal/stm32f446", "embassy-stm32/stm32f446"]
-stm32f469 = ["stm32f4xx-hal/stm32f469", "embassy-stm32/stm32f469"]
-stm32f479 = ["stm32f4xx-hal/stm32f469", "embassy-stm32/stm32f479"]
-
-[dependencies]
-embassy = { version = "0.1.0", path = "../embassy" }
-embassy-stm32 = { version = "0.1.0", path = "../embassy-stm32" }
-
-defmt = { version = "0.2.0", optional = true }
-log = { version = "0.4.11", optional = true }
-cortex-m-rt = "0.6.13"
-cortex-m = "0.7.1"
-futures = { version = "0.3.5", default-features = false, features = ["async-await"] }
-embedded-hal    = { version = "0.2.4" }
-embedded-dma    = { version = "0.1.2" }
-stm32f4xx-hal  = { version = "0.8.3", features = ["rt", "can"], git = "https://github.com/stm32-rs/stm32f4xx-hal.git"}
-bxcan = "0.5.0"
-nb = "*"
diff --git a/embassy-stm32f4/src/lib.rs b/embassy-stm32f4/src/lib.rs
deleted file mode 100644
index eb6f04f8..00000000
--- a/embassy-stm32f4/src/lib.rs
+++ /dev/null
@@ -1,317 +0,0 @@
-#![no_std]
-#![feature(generic_associated_types)]
-#![feature(asm)]
-#![feature(min_type_alias_impl_trait)]
-#![feature(impl_trait_in_bindings)]
-#![feature(type_alias_impl_trait)]
-#![allow(incomplete_features)]
-
-#[cfg(not(any(
-    feature = "stm32f401",
-    feature = "stm32f405",
-    feature = "stm32f407",
-    feature = "stm32f410",
-    feature = "stm32f411",
-    feature = "stm32f412",
-    feature = "stm32f413",
-    feature = "stm32f415",
-    feature = "stm32f417",
-    feature = "stm32f423",
-    feature = "stm32f427",
-    feature = "stm32f429",
-    feature = "stm32f437",
-    feature = "stm32f439",
-    feature = "stm32f446",
-    feature = "stm32f469",
-    feature = "stm32f479",
-)))]
-compile_error!(
-    "No chip feature activated. You must activate exactly one of the following features: "
-);
-
-#[cfg(any(
-    all(feature = "stm32f401", feature = "stm32f405"),
-    all(feature = "stm32f401", feature = "stm32f407"),
-    all(feature = "stm32f401", feature = "stm32f410"),
-    all(feature = "stm32f401", feature = "stm32f411"),
-    all(feature = "stm32f401", feature = "stm32f412"),
-    all(feature = "stm32f401", feature = "stm32f413"),
-    all(feature = "stm32f401", feature = "stm32f415"),
-    all(feature = "stm32f401", feature = "stm32f417"),
-    all(feature = "stm32f401", feature = "stm32f423"),
-    all(feature = "stm32f401", feature = "stm32f427"),
-    all(feature = "stm32f401", feature = "stm32f429"),
-    all(feature = "stm32f401", feature = "stm32f437"),
-    all(feature = "stm32f401", feature = "stm32f439"),
-    all(feature = "stm32f401", feature = "stm32f446"),
-    all(feature = "stm32f401", feature = "stm32f469"),
-    all(feature = "stm32f401", feature = "stm32f479"),
-    all(feature = "stm32f405", feature = "stm32f401"),
-    all(feature = "stm32f405", feature = "stm32f407"),
-    all(feature = "stm32f405", feature = "stm32f410"),
-    all(feature = "stm32f405", feature = "stm32f411"),
-    all(feature = "stm32f405", feature = "stm32f412"),
-    all(feature = "stm32f405", feature = "stm32f413"),
-    all(feature = "stm32f405", feature = "stm32f415"),
-    all(feature = "stm32f405", feature = "stm32f417"),
-    all(feature = "stm32f405", feature = "stm32f423"),
-    all(feature = "stm32f405", feature = "stm32f427"),
-    all(feature = "stm32f405", feature = "stm32f429"),
-    all(feature = "stm32f405", feature = "stm32f437"),
-    all(feature = "stm32f405", feature = "stm32f439"),
-    all(feature = "stm32f405", feature = "stm32f446"),
-    all(feature = "stm32f405", feature = "stm32f469"),
-    all(feature = "stm32f405", feature = "stm32f479"),
-    all(feature = "stm32f407", feature = "stm32f401"),
-    all(feature = "stm32f407", feature = "stm32f405"),
-    all(feature = "stm32f407", feature = "stm32f410"),
-    all(feature = "stm32f407", feature = "stm32f411"),
-    all(feature = "stm32f407", feature = "stm32f412"),
-    all(feature = "stm32f407", feature = "stm32f413"),
-    all(feature = "stm32f407", feature = "stm32f415"),
-    all(feature = "stm32f407", feature = "stm32f417"),
-    all(feature = "stm32f407", feature = "stm32f423"),
-    all(feature = "stm32f407", feature = "stm32f427"),
-    all(feature = "stm32f407", feature = "stm32f429"),
-    all(feature = "stm32f407", feature = "stm32f437"),
-    all(feature = "stm32f407", feature = "stm32f439"),
-    all(feature = "stm32f407", feature = "stm32f446"),
-    all(feature = "stm32f407", feature = "stm32f469"),
-    all(feature = "stm32f407", feature = "stm32f479"),
-    all(feature = "stm32f410", feature = "stm32f401"),
-    all(feature = "stm32f410", feature = "stm32f405"),
-    all(feature = "stm32f410", feature = "stm32f407"),
-    all(feature = "stm32f410", feature = "stm32f411"),
-    all(feature = "stm32f410", feature = "stm32f412"),
-    all(feature = "stm32f410", feature = "stm32f413"),
-    all(feature = "stm32f410", feature = "stm32f415"),
-    all(feature = "stm32f410", feature = "stm32f417"),
-    all(feature = "stm32f410", feature = "stm32f423"),
-    all(feature = "stm32f410", feature = "stm32f427"),
-    all(feature = "stm32f410", feature = "stm32f429"),
-    all(feature = "stm32f410", feature = "stm32f437"),
-    all(feature = "stm32f410", feature = "stm32f439"),
-    all(feature = "stm32f410", feature = "stm32f446"),
-    all(feature = "stm32f410", feature = "stm32f469"),
-    all(feature = "stm32f410", feature = "stm32f479"),
-    all(feature = "stm32f411", feature = "stm32f401"),
-    all(feature = "stm32f411", feature = "stm32f405"),
-    all(feature = "stm32f411", feature = "stm32f407"),
-    all(feature = "stm32f411", feature = "stm32f410"),
-    all(feature = "stm32f411", feature = "stm32f412"),
-    all(feature = "stm32f411", feature = "stm32f413"),
-    all(feature = "stm32f411", feature = "stm32f415"),
-    all(feature = "stm32f411", feature = "stm32f417"),
-    all(feature = "stm32f411", feature = "stm32f423"),
-    all(feature = "stm32f411", feature = "stm32f427"),
-    all(feature = "stm32f411", feature = "stm32f429"),
-    all(feature = "stm32f411", feature = "stm32f437"),
-    all(feature = "stm32f411", feature = "stm32f439"),
-    all(feature = "stm32f411", feature = "stm32f446"),
-    all(feature = "stm32f411", feature = "stm32f469"),
-    all(feature = "stm32f411", feature = "stm32f479"),
-    all(feature = "stm32f412", feature = "stm32f401"),
-    all(feature = "stm32f412", feature = "stm32f405"),
-    all(feature = "stm32f412", feature = "stm32f407"),
-    all(feature = "stm32f412", feature = "stm32f410"),
-    all(feature = "stm32f412", feature = "stm32f411"),
-    all(feature = "stm32f412", feature = "stm32f413"),
-    all(feature = "stm32f412", feature = "stm32f415"),
-    all(feature = "stm32f412", feature = "stm32f417"),
-    all(feature = "stm32f412", feature = "stm32f423"),
-    all(feature = "stm32f412", feature = "stm32f427"),
-    all(feature = "stm32f412", feature = "stm32f429"),
-    all(feature = "stm32f412", feature = "stm32f437"),
-    all(feature = "stm32f412", feature = "stm32f439"),
-    all(feature = "stm32f412", feature = "stm32f446"),
-    all(feature = "stm32f412", feature = "stm32f469"),
-    all(feature = "stm32f412", feature = "stm32f479"),
-    all(feature = "stm32f413", feature = "stm32f401"),
-    all(feature = "stm32f413", feature = "stm32f405"),
-    all(feature = "stm32f413", feature = "stm32f407"),
-    all(feature = "stm32f413", feature = "stm32f410"),
-    all(feature = "stm32f413", feature = "stm32f411"),
-    all(feature = "stm32f413", feature = "stm32f412"),
-    all(feature = "stm32f413", feature = "stm32f415"),
-    all(feature = "stm32f413", feature = "stm32f417"),
-    all(feature = "stm32f413", feature = "stm32f423"),
-    all(feature = "stm32f413", feature = "stm32f427"),
-    all(feature = "stm32f413", feature = "stm32f429"),
-    all(feature = "stm32f413", feature = "stm32f437"),
-    all(feature = "stm32f413", feature = "stm32f439"),
-    all(feature = "stm32f413", feature = "stm32f446"),
-    all(feature = "stm32f413", feature = "stm32f469"),
-    all(feature = "stm32f413", feature = "stm32f479"),
-    all(feature = "stm32f415", feature = "stm32f401"),
-    all(feature = "stm32f415", feature = "stm32f405"),
-    all(feature = "stm32f415", feature = "stm32f407"),
-    all(feature = "stm32f415", feature = "stm32f410"),
-    all(feature = "stm32f415", feature = "stm32f411"),
-    all(feature = "stm32f415", feature = "stm32f412"),
-    all(feature = "stm32f415", feature = "stm32f413"),
-    all(feature = "stm32f415", feature = "stm32f417"),
-    all(feature = "stm32f415", feature = "stm32f423"),
-    all(feature = "stm32f415", feature = "stm32f427"),
-    all(feature = "stm32f415", feature = "stm32f429"),
-    all(feature = "stm32f415", feature = "stm32f437"),
-    all(feature = "stm32f415", feature = "stm32f439"),
-    all(feature = "stm32f415", feature = "stm32f446"),
-    all(feature = "stm32f415", feature = "stm32f469"),
-    all(feature = "stm32f415", feature = "stm32f479"),
-    all(feature = "stm32f417", feature = "stm32f401"),
-    all(feature = "stm32f417", feature = "stm32f405"),
-    all(feature = "stm32f417", feature = "stm32f407"),
-    all(feature = "stm32f417", feature = "stm32f410"),
-    all(feature = "stm32f417", feature = "stm32f411"),
-    all(feature = "stm32f417", feature = "stm32f412"),
-    all(feature = "stm32f417", feature = "stm32f413"),
-    all(feature = "stm32f417", feature = "stm32f415"),
-    all(feature = "stm32f417", feature = "stm32f423"),
-    all(feature = "stm32f417", feature = "stm32f427"),
-    all(feature = "stm32f417", feature = "stm32f429"),
-    all(feature = "stm32f417", feature = "stm32f437"),
-    all(feature = "stm32f417", feature = "stm32f439"),
-    all(feature = "stm32f417", feature = "stm32f446"),
-    all(feature = "stm32f417", feature = "stm32f469"),
-    all(feature = "stm32f417", feature = "stm32f479"),
-    all(feature = "stm32f423", feature = "stm32f401"),
-    all(feature = "stm32f423", feature = "stm32f405"),
-    all(feature = "stm32f423", feature = "stm32f407"),
-    all(feature = "stm32f423", feature = "stm32f410"),
-    all(feature = "stm32f423", feature = "stm32f411"),
-    all(feature = "stm32f423", feature = "stm32f412"),
-    all(feature = "stm32f423", feature = "stm32f413"),
-    all(feature = "stm32f423", feature = "stm32f415"),
-    all(feature = "stm32f423", feature = "stm32f417"),
-    all(feature = "stm32f423", feature = "stm32f427"),
-    all(feature = "stm32f423", feature = "stm32f429"),
-    all(feature = "stm32f423", feature = "stm32f437"),
-    all(feature = "stm32f423", feature = "stm32f439"),
-    all(feature = "stm32f423", feature = "stm32f446"),
-    all(feature = "stm32f423", feature = "stm32f469"),
-    all(feature = "stm32f423", feature = "stm32f479"),
-    all(feature = "stm32f427", feature = "stm32f401"),
-    all(feature = "stm32f427", feature = "stm32f405"),
-    all(feature = "stm32f427", feature = "stm32f407"),
-    all(feature = "stm32f427", feature = "stm32f410"),
-    all(feature = "stm32f427", feature = "stm32f411"),
-    all(feature = "stm32f427", feature = "stm32f412"),
-    all(feature = "stm32f427", feature = "stm32f413"),
-    all(feature = "stm32f427", feature = "stm32f415"),
-    all(feature = "stm32f427", feature = "stm32f417"),
-    all(feature = "stm32f427", feature = "stm32f423"),
-    all(feature = "stm32f427", feature = "stm32f429"),
-    all(feature = "stm32f427", feature = "stm32f437"),
-    all(feature = "stm32f427", feature = "stm32f439"),
-    all(feature = "stm32f427", feature = "stm32f446"),
-    all(feature = "stm32f427", feature = "stm32f469"),
-    all(feature = "stm32f427", feature = "stm32f479"),
-    all(feature = "stm32f429", feature = "stm32f401"),
-    all(feature = "stm32f429", feature = "stm32f405"),
-    all(feature = "stm32f429", feature = "stm32f407"),
-    all(feature = "stm32f429", feature = "stm32f410"),
-    all(feature = "stm32f429", feature = "stm32f411"),
-    all(feature = "stm32f429", feature = "stm32f412"),
-    all(feature = "stm32f429", feature = "stm32f413"),
-    all(feature = "stm32f429", feature = "stm32f415"),
-    all(feature = "stm32f429", feature = "stm32f417"),
-    all(feature = "stm32f429", feature = "stm32f423"),
-    all(feature = "stm32f429", feature = "stm32f427"),
-    all(feature = "stm32f429", feature = "stm32f437"),
-    all(feature = "stm32f429", feature = "stm32f439"),
-    all(feature = "stm32f429", feature = "stm32f446"),
-    all(feature = "stm32f429", feature = "stm32f469"),
-    all(feature = "stm32f429", feature = "stm32f479"),
-    all(feature = "stm32f437", feature = "stm32f401"),
-    all(feature = "stm32f437", feature = "stm32f405"),
-    all(feature = "stm32f437", feature = "stm32f407"),
-    all(feature = "stm32f437", feature = "stm32f410"),
-    all(feature = "stm32f437", feature = "stm32f411"),
-    all(feature = "stm32f437", feature = "stm32f412"),
-    all(feature = "stm32f437", feature = "stm32f413"),
-    all(feature = "stm32f437", feature = "stm32f415"),
-    all(feature = "stm32f437", feature = "stm32f417"),
-    all(feature = "stm32f437", feature = "stm32f423"),
-    all(feature = "stm32f437", feature = "stm32f427"),
-    all(feature = "stm32f437", feature = "stm32f429"),
-    all(feature = "stm32f437", feature = "stm32f439"),
-    all(feature = "stm32f437", feature = "stm32f446"),
-    all(feature = "stm32f437", feature = "stm32f469"),
-    all(feature = "stm32f437", feature = "stm32f479"),
-    all(feature = "stm32f439", feature = "stm32f401"),
-    all(feature = "stm32f439", feature = "stm32f405"),
-    all(feature = "stm32f439", feature = "stm32f407"),
-    all(feature = "stm32f439", feature = "stm32f410"),
-    all(feature = "stm32f439", feature = "stm32f411"),
-    all(feature = "stm32f439", feature = "stm32f412"),
-    all(feature = "stm32f439", feature = "stm32f413"),
-    all(feature = "stm32f439", feature = "stm32f415"),
-    all(feature = "stm32f439", feature = "stm32f417"),
-    all(feature = "stm32f439", feature = "stm32f423"),
-    all(feature = "stm32f439", feature = "stm32f427"),
-    all(feature = "stm32f439", feature = "stm32f429"),
-    all(feature = "stm32f439", feature = "stm32f437"),
-    all(feature = "stm32f439", feature = "stm32f446"),
-    all(feature = "stm32f439", feature = "stm32f469"),
-    all(feature = "stm32f439", feature = "stm32f479"),
-    all(feature = "stm32f446", feature = "stm32f401"),
-    all(feature = "stm32f446", feature = "stm32f405"),
-    all(feature = "stm32f446", feature = "stm32f407"),
-    all(feature = "stm32f446", feature = "stm32f410"),
-    all(feature = "stm32f446", feature = "stm32f411"),
-    all(feature = "stm32f446", feature = "stm32f412"),
-    all(feature = "stm32f446", feature = "stm32f413"),
-    all(feature = "stm32f446", feature = "stm32f415"),
-    all(feature = "stm32f446", feature = "stm32f417"),
-    all(feature = "stm32f446", feature = "stm32f423"),
-    all(feature = "stm32f446", feature = "stm32f427"),
-    all(feature = "stm32f446", feature = "stm32f429"),
-    all(feature = "stm32f446", feature = "stm32f437"),
-    all(feature = "stm32f446", feature = "stm32f439"),
-    all(feature = "stm32f446", feature = "stm32f469"),
-    all(feature = "stm32f446", feature = "stm32f479"),
-    all(feature = "stm32f469", feature = "stm32f401"),
-    all(feature = "stm32f469", feature = "stm32f405"),
-    all(feature = "stm32f469", feature = "stm32f407"),
-    all(feature = "stm32f469", feature = "stm32f410"),
-    all(feature = "stm32f469", feature = "stm32f411"),
-    all(feature = "stm32f469", feature = "stm32f412"),
-    all(feature = "stm32f469", feature = "stm32f413"),
-    all(feature = "stm32f469", feature = "stm32f415"),
-    all(feature = "stm32f469", feature = "stm32f417"),
-    all(feature = "stm32f469", feature = "stm32f423"),
-    all(feature = "stm32f469", feature = "stm32f427"),
-    all(feature = "stm32f469", feature = "stm32f429"),
-    all(feature = "stm32f469", feature = "stm32f437"),
-    all(feature = "stm32f469", feature = "stm32f439"),
-    all(feature = "stm32f469", feature = "stm32f446"),
-    all(feature = "stm32f469", feature = "stm32f479"),
-    all(feature = "stm32f479", feature = "stm32f401"),
-    all(feature = "stm32f479", feature = "stm32f405"),
-    all(feature = "stm32f479", feature = "stm32f407"),
-    all(feature = "stm32f479", feature = "stm32f410"),
-    all(feature = "stm32f479", feature = "stm32f411"),
-    all(feature = "stm32f479", feature = "stm32f412"),
-    all(feature = "stm32f479", feature = "stm32f413"),
-    all(feature = "stm32f479", feature = "stm32f415"),
-    all(feature = "stm32f479", feature = "stm32f417"),
-    all(feature = "stm32f479", feature = "stm32f423"),
-    all(feature = "stm32f479", feature = "stm32f427"),
-    all(feature = "stm32f479", feature = "stm32f429"),
-    all(feature = "stm32f479", feature = "stm32f437"),
-    all(feature = "stm32f479", feature = "stm32f439"),
-    all(feature = "stm32f479", feature = "stm32f446"),
-    all(feature = "stm32f479", feature = "stm32f469"),
-))]
-compile_error!(
-    "Multile chip features activated. You must activate exactly one of the following features: "
-);
-
-pub use embassy_stm32::{exti, fmt, hal, interrupt, pac, rtc};
-
-#[cfg(not(any(feature = "stm32f401", feature = "stm32f410", feature = "stm32f411",)))]
-pub use embassy_stm32::can;
-
-#[cfg(not(feature = "stm32f410"))]
-pub mod qei;
-pub mod serial;
diff --git a/embassy-stm32l0/Cargo.toml b/embassy-stm32l0/Cargo.toml
deleted file mode 100644
index 8926763d..00000000
--- a/embassy-stm32l0/Cargo.toml
+++ /dev/null
@@ -1,28 +0,0 @@
-[package]
-name = "embassy-stm32l0"
-version = "0.1.0"
-authors = ["Michael Beaumont <mjboamail@gmail.com>"]
-edition = "2018"
-
-[features]
-defmt-trace = [ ]
-defmt-debug = [ ]
-defmt-info = [ ]
-defmt-warn = [ ]
-defmt-error = [ ]
-
-stm32l0x1 = ["stm32l0xx-hal/stm32l0x1", "embassy-stm32/stm32l0x1"]
-stm32l0x2 = ["stm32l0xx-hal/stm32l0x2", "embassy-stm32/stm32l0x2"]
-stm32l0x3 = ["stm32l0xx-hal/stm32l0x3", "embassy-stm32/stm32l0x3"]
-
-[dependencies]
-embassy = { version = "0.1.0", path = "../embassy" }
-embassy-stm32 = { version = "0.1.0", path = "../embassy-stm32" }
-defmt = { version = "0.2.0", optional = true }
-futures = { version = "0.3.5", default-features = false, features = [ "cfg-target-has-atomic", "unstable" ] }
-log = { version = "0.4.11", optional = true }
-cortex-m-rt = "0.6.13"
-cortex-m = "0.7.1"
-embedded-hal = { version = "0.2.4" }
-embedded-dma = { version = "0.1.2" }
-stm32l0xx-hal = { version = "0.7.0", features = ["rt"], git = "https://github.com/stm32-rs/stm32l0xx-hal.git"}
diff --git a/embassy-stm32l0/src/lib.rs b/embassy-stm32l0/src/lib.rs
deleted file mode 100644
index a684c4e3..00000000
--- a/embassy-stm32l0/src/lib.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-#![no_std]
-#![feature(generic_associated_types)]
-#![feature(asm)]
-#![feature(type_alias_impl_trait)]
-#![feature(min_type_alias_impl_trait)]
-#![allow(incomplete_features)]
-
-#[cfg(not(any(feature = "stm32l0x1", feature = "stm32l0x2", feature = "stm32l0x3",)))]
-compile_error!(
-    "No chip feature activated. You must activate exactly one of the following features: "
-);
-
-#[cfg(any(
-    all(feature = "stm32l0x1", feature = "stm32l0x2"),
-    all(feature = "stm32l0x1", feature = "stm32l0x3"),
-    all(feature = "stm32l0x2", feature = "stm32l0x3"),
-))]
-compile_error!(
-    "Multile chip features activated. You must activate exactly one of the following features: "
-);
-
-pub use embassy_stm32::{exti, fmt, hal, interrupt, pac};
diff --git a/embassy/src/util/signal.rs b/embassy/src/util/signal.rs
index e4629bf9..2fc86906 100644
--- a/embassy/src/util/signal.rs
+++ b/embassy/src/util/signal.rs
@@ -121,7 +121,7 @@ unsafe impl cortex_m::interrupt::Nr for NrWrap {
 /// use embassy::traits::*;
 /// use embassy::util::InterruptFuture;
 /// use embassy::executor::task;
-/// use embassy_stm32f4::interrupt; // Adjust this to your MCU's embassy HAL.
+/// use embassy_stm32::interrupt; // Adjust this to your MCU's embassy HAL.
 /// #[embassy::task]
 /// async fn demo_interrupt_future() {
 ///     // Using STM32f446 interrupt names, adjust this to your application as necessary.