diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..f3529af
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,25 @@
+[target.'cfg(all(target_arch = "arm", target_os = "none"))']
+# TODO(2) replace `$CHIP` with your chip's name (see `probe-rs chip list` output)
+runner = "probe-rs run --chip STM32L412KBUx"
+rustflags = [
+  "-C", "linker=flip-link",
+  "-C", "link-arg=-Tlink.x",
+  "-C", "link-arg=-Tdefmt.x",
+  # This is needed if your flash or ram addresses are not aligned to 0x10000 in memory.x
+  # See https://github.com/rust-embedded/cortex-m-quickstart/pull/95
+  "-C", "link-arg=--nmagic",
+]
+
+[build]
+# TODO(3) Adjust the compilation target.
+# (`thumbv6m-*` is compatible with all ARM Cortex-M chips but using the right
+# target improves performance)
+# target = "thumbv6m-none-eabi"    # Cortex-M0 and Cortex-M0+
+# target = "thumbv7m-none-eabi"    # Cortex-M3
+# target = "thumbv7em-none-eabi"   # Cortex-M4 and Cortex-M7 (no FPU)
+target = "thumbv7em-none-eabihf" # Cortex-M4F and Cortex-M7F (with FPU)
+
+[alias]
+rb = "run --bin"
+rrb = "run --release --bin"
+bbr = "build --release --bin"
diff --git a/.genignore b/.genignore
new file mode 100644
index 0000000..8d1e189
--- /dev/null
+++ b/.genignore
@@ -0,0 +1 @@
+.github/FUNDING.yml
diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
new file mode 100644
index 0000000..2d76156
--- /dev/null
+++ b/.github/FUNDING.yml
@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: [knurling-rs] # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
new file mode 100644
index 0000000..570eefb
--- /dev/null
+++ b/.github/workflows/build.yaml
@@ -0,0 +1,33 @@
+name: Build
+on:
+  merge_group:
+  pull_request:
+  push:
+    branches:
+      - main
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    name: Build the project according to the steps
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      
+      - name: Install rust nightly
+        run: |
+          rustup override set nightly
+
+      - name: Configure rust target
+        run: |
+          rustup target add thumbv7em-none-eabihf
+
+      - name: Cache Dependencies
+        uses: Swatinem/rust-cache@v2
+
+      - name: Run steps
+        run: |
+          ./ci.sh
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ad2f0ff
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+/target
+Cargo.lock
+.DS_Store
\ No newline at end of file
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..c684c24
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,9 @@
+{
+    // override the default setting (`cargo check --all-targets`) which produces the following error
+    // "can't find crate for `test`" when the default compilation target is a no_std target
+    // with these changes RA will call `cargo check --bins` on save
+    "rust-analyzer.checkOnSave.allTargets": false,
+    "rust-analyzer.checkOnSave.extraArgs": [
+        "--bins"
+    ]
+}
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..83ccbd5
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,63 @@
+[package]
+# TODO fix `authors` and `name` if you didn't use `cargo-generate`
+name = "test-app"
+edition = "2021"
+version = "0.1.0"
+
+[dependencies]
+cortex-m = { version = "0.7", features = ["critical-section-single-core"] }
+defmt = { version = "0.3", features = ["encoding-rzcobs"] }
+defmt-brtt = { version = "0.1", default-features = false, features = ["rtt"] }
+panic-probe = { version = "0.3", features = ["print-defmt"] }
+# TODO(4) Select the correct rtic backend
+rtic = { version = "2.0.0", features = [ "thumbv7-backend" ] }
+# TODO(5) Add hal as dependency
+stm32l4xx-hal = { version = "0.7.1", features = ["stm32l442"] }
+# TODO add a monotonic if you use scheduling
+# rtic-monotonics = { version = "1.0.0", features = [ "cortex-m-systick" ]}
+
+# cargo build/run
+[profile.dev]
+codegen-units = 1
+debug = 2
+debug-assertions = true # <-
+incremental = false
+opt-level = "s" # <-
+overflow-checks = true # <-
+
+# cargo test
+[profile.test]
+codegen-units = 1
+debug = 2
+debug-assertions = true # <-
+incremental = false
+opt-level = "s" # <-
+overflow-checks = true # <-
+
+# cargo build/run --release
+[profile.release]
+codegen-units = 1
+debug = 2
+debug-assertions = false # <-
+incremental = false
+lto = 'fat'
+opt-level = "s" # <-
+overflow-checks = false # <-
+
+# cargo test --release
+[profile.bench]
+codegen-units = 1
+debug = 2
+debug-assertions = false # <-
+incremental = false
+lto = 'fat'
+opt-level = "s" # <-
+overflow-checks = false # <-
+
+# uncomment this to switch from the crates.io version of defmt to its git version
+# check app-template's README for instructions
+# [patch.crates-io]
+# defmt = { git = "https://github.com/knurling-rs/defmt", rev = "use defmt version supported by probe-rs (see changelog)" }
+# defmt-rtt = { git = "https://github.com/knurling-rs/defmt", rev = "use defmt version supported by probe-rs (see changelog)" }
+# defmt-test = { git = "https://github.com/knurling-rs/defmt", rev = "use defmt version supported by probe-rs (see changelog)" }
+# panic-probe = { git = "https://github.com/knurling-rs/defmt", rev = "use defmt version supported by probe-rs (see changelog)" }
diff --git a/LICENSE-APACHE b/LICENSE-APACHE
new file mode 100644
index 0000000..11069ed
--- /dev/null
+++ b/LICENSE-APACHE
@@ -0,0 +1,201 @@
+                              Apache License
+                        Version 2.0, January 2004
+                     http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
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+   on Your own behalf and on Your sole responsibility, not on behalf
+   of any other Contributor, and only if You agree to indemnify,
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+   incurred by, or claims asserted against, such Contributor by reason
+   of your accepting any such warranty or additional liability.
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+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Apache License to your work.
+
+   To apply the Apache License to your work, attach the following
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+See the License for the specific language governing permissions and
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diff --git a/LICENSE-MIT b/LICENSE-MIT
new file mode 100644
index 0000000..468cd79
--- /dev/null
+++ b/LICENSE-MIT
@@ -0,0 +1,23 @@
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..2cd2db1
--- /dev/null
+++ b/README.md
@@ -0,0 +1,198 @@
+# `app-template`
+
+> Quickly set up a [`probe-rs`] + [`defmt`] + [`flip-link`] embedded project
+> running on the [`RTIC`] scheduler
+
+[`probe-rs`]: https://crates.io/crates/probe-rs
+[`defmt`]: https://github.com/knurling-rs/defmt
+[`flip-link`]: https://github.com/knurling-rs/flip-link
+[`RTIC`]: https://rtic.rs/
+
+Based on https://github.com/knurling-rs/app-template
+
+## Dependencies
+
+#### 1. `flip-link`:
+
+```console
+$ cargo install flip-link
+```
+
+#### 2. `probe-rs`:
+
+``` console
+$ cargo install probe-rs --features cli
+```
+
+## Setup
+
+#### 1. Clone the project template
+
+``` console
+$ git clone https://github.com/rtic-rs/app-template test-app
+```
+
+If you look into your new `test-app` folder, you'll find that there are a few `TODO`s in the files marking the properties you need to set. The todo's are formatted as `TODO(n)`, where `n` is the number of the step in which the TODO is explained.
+
+Let's walk through them together now.
+
+#### 2. Set `probe-rs` chip
+
+Pick a chip from `probe-rs chip list` and enter it into `.cargo/config.toml`.
+
+If, for example, you have a nRF52840 Development Kit from one of [our workshops], replace `$CHIP` with `nRF52840_xxAA`.
+
+[our workshops]: https://github.com/ferrous-systems/embedded-trainings-2020
+
+```diff
+# .cargo/config.toml
+ [target.'cfg(all(target_arch = "arm", target_os = "none"))']
+-runner = "probe-rs run --chip $CHIP"
++runner = "probe-rs run --chip nRF52840_xxAA"
+```
+
+#### 3. Adjust the compilation target
+
+In `.cargo/config.toml`, pick the right compilation target for your board.
+
+``` diff
+ # .cargo/config.toml
+ [build]
+-# target = "thumbv6m-none-eabi"    # Cortex-M0 and Cortex-M0+
+-# target = "thumbv7m-none-eabi"    # Cortex-M3
+-# target = "thumbv7em-none-eabi"   # Cortex-M4 and Cortex-M7 (no FPU)
+-# target = "thumbv7em-none-eabihf" # Cortex-M4F and Cortex-M7F (with FPU)
++target = "thumbv7em-none-eabihf" # Cortex-M4F (with FPU)
+```
+
+Add the target with `rustup`.
+
+``` console
+$ rustup +nightly target add thumbv7em-none-eabihf
+```
+
+#### 4. Activate the correct `rtic` backend
+
+In `Cargo.toml`, activate the correct `rtic` backend for your target by replacing `$RTIC_BACKEND` with one of `thumbv6-backend`, `thumbv7-backend`, `thumbv8base-backend`, or `thumbv8main-backend`, depending on the target you are compiling for.
+
+```diff
+# Cargo.toml
+-rtic = { version = "2.0.0", features = [ "$RTIC_BACKEND" ] }
++rtic = { version = "2.0.0", features = [ "thumbv7-backend" ] }
+```
+
+#### 5. Add a HAL as a dependency
+
+In `Cargo.toml`, list the Hardware Abstraction Layer (HAL) for your board as a dependency.
+
+For the nRF52840 you'll want to use the [`nrf52840-hal`].
+
+[`nrf52840-hal`]: https://crates.io/crates/nrf52840-hal
+
+```diff
+# Cargo.toml
+ [dependencies]
+-some-hal = "1.2.3"
++nrf52840-hal = "0.16.0"
+```
+
+⚠️ Note for RP2040 users ⚠️
+
+You will need to not just specify the `rp-hal` HAL, but a BSP (board support crate) which includes a second stage bootloader. Please find a list of available BSPs [here](https://github.com/rp-rs/rp-hal-boards#packages).
+
+#### 6. Import your HAL
+
+Now that you have selected a HAL, fix the HAL import in `src/lib.rs`
+
+``` diff
+# my-app/src/lib.rs
+-use some_hal as _; // memory layout
++use nrf52840_hal as _; // memory layout
+```
+
+#### 7. Configure the `rtic::app` macro.
+
+In `src/bin/minimal.rs`, edit the `rtic::app` macro into a valid form.
+
+``` diff
+# my-app/src/bin/minimal.rs
+\#[rtic::app(
+-    // TODO: Replace `some_hal::pac` with the path to the PAC
+-    device = some_hal::pac,
+-    // TODO: Replace the `FreeInterrupt1, ...` with free interrupt vectors if software tasks are used
+-    // You can usually find the names of the interrupt vectors in the some_hal::pac::interrupt enum.
+-    dispatchers = [FreeInterrupt1, ...]
++    device = nrf52840_hal::pac,
++    dispatchers = [SWI0_EGU0]
+)]
+```
+
+#### (8. Get a linker script)
+
+Some HAL crates require that you manually copy over a file called `memory.x` from the HAL to the root of your project. For nrf52840-hal, this is done automatically so no action is needed. For other HAL crates, you can get it from your local Cargo folder, the default location is under:
+
+```
+~/.cargo/registry/src/
+```
+
+Not all HALs provide a `memory.x` file, you may need to write it yourself. Check the documentation for the HAL you are using.
+
+
+#### 9. Run!
+
+You are now all set to `cargo-run` your first `defmt`-powered application!
+There are some examples in the `src/bin` directory.
+
+Start by `cargo run`-ning `my-app/src/bin/minimal.rs`:
+
+``` console
+$ # `rb` is an alias for `run --bin`
+$ DEFMT_LOG=trace cargo rb minimal
+    Finished dev [optimized + debuginfo] target(s) in 0.03s
+flashing program ..
+DONE
+resetting device
+0.000000 INFO Hello, world!
+(..)
+
+$ echo $?
+0
+```
+
+If you're running out of memory (`flip-link` bails with an overflow error), you can decrease the size of the device memory buffer by setting the `DEFMT_BRTT_BUFFER_SIZE` environment variable. The default value is 1024 bytes, and powers of two should be used for optimal performance:
+
+``` console
+$ DEFMT_BRTT_BUFFER_SIZE=64 cargo rb minimal
+```
+
+[RA docs]: https://rust-analyzer.github.io/manual.html#configuration
+[rust-analyzer]: https://rust-analyzer.github.io/
+
+## Support
+
+`app-template` is part of the [Knurling] project, [Ferrous Systems]' effort at
+improving tooling used to develop for embedded systems.
+
+If you think that our work is useful, consider sponsoring it via [GitHub
+Sponsors].
+
+## License
+
+Licensed under either of
+
+- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
+  http://www.apache.org/licenses/LICENSE-2.0)
+
+- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
+
+at your option.
+
+### Contribution
+
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
+licensed as above, without any additional terms or conditions.
+
+[Knurling]: https://knurling.ferrous-systems.com
+[Ferrous Systems]: https://ferrous-systems.com/
+[GitHub Sponsors]: https://github.com/sponsors/knurling-rs
diff --git a/ci.sh b/ci.sh
new file mode 100644
index 0000000..21dcd42
--- /dev/null
+++ b/ci.sh
@@ -0,0 +1,48 @@
+#!/bin/sh
+
+set -e
+
+project="test-app"
+
+cleanup() {
+    echo "Cleaning up"
+    mv Cargo.toml.tmp Cargo.toml
+    mv .cargo/config.toml.tmp .cargo/config.toml
+}
+
+if [ "$1" = "cleanup" ]; then
+    cleanup
+    exit 1
+fi
+
+echo "Installing necessary tools"
+cargo install flip-link sd
+
+echo "Cleaning up old project"
+rm -rf "$project"
+
+echo "Creating new project"
+# cargo generate -p . --name "$project"
+mkdir -p "$project"
+cp -r Cargo.toml LICENSE-* src/ rust-toolchain.toml .cargo/ "$project"
+
+echo "Storing current config so that the child project will compile."
+mv Cargo.toml Cargo.toml.tmp
+mv .cargo/config.toml .cargo/config.toml.tmp
+
+cd "$project"
+
+echo "Performing steps"
+
+sd -s -- '--chip $CHIP' '--chip nRF52840_xxAA' .cargo/config.toml
+sd -s '# target = "thumbv7em-none-eabihf"' 'target = "thumbv7em-none-eabihf"' .cargo/config.toml
+sd -s '$RTIC_BACKEND' 'thumbv7-backend' Cargo.toml
+sd -s 'some-hal = "1.2.3"' 'nrf52840-hal = "0.16.0"' Cargo.toml
+sd -s 'use some_hal as _;' 'use nrf52840_hal as _;' src/lib.rs
+sd -s 'some_hal::pac' 'nrf52840_hal::pac' src/bin/minimal.rs
+sd -s 'FreeInterrupt1, ...' 'SWI0_EGU0' src/bin/minimal.rs
+
+cargo bbr minimal
+
+cd ..
+cleanup
\ No newline at end of file
diff --git a/memory.x b/memory.x
new file mode 100644
index 0000000..fdf940d
--- /dev/null
+++ b/memory.x
@@ -0,0 +1,23 @@
+MEMORY
+{
+  /* NOTE K = KiBi = 1024 bytes */
+  /* TODO Adjust these memory regions to match your device memory layout */
+  FLASH : ORIGIN = 0x8000000, LENGTH = 128K
+  RAM : ORIGIN = 0x20000000, LENGTH = 32K
+}
+
+/* This is where the call stack will be allocated. */
+/* The stack is of the full descending type. */
+/* You may want to use this variable to locate the call stack and static
+   variables in different memory regions. Below is shown the default value */
+/* _stack_start = ORIGIN(RAM) + LENGTH(RAM); */
+
+/* You can use this symbol to customize the location of the .text section */
+/* If omitted the .text section will be placed right after the .vector_table
+   section */
+/* This is required only on microcontrollers that store some configuration right
+   after the vector table */
+/* _stext = ORIGIN(FLASH) + 0x400; */
+
+/* Size of the heap (in bytes) */
+/* _heap_size = 1024; */
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..e5e52db
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,3 @@
+[toolchain]
+channel = "nightly"
+components = [ "rust-src", "rustfmt", "llvm-tools-preview" ]
\ No newline at end of file
diff --git a/src/bin/minimal.rs b/src/bin/minimal.rs
new file mode 100644
index 0000000..372eef6
--- /dev/null
+++ b/src/bin/minimal.rs
@@ -0,0 +1,70 @@
+#![no_main]
+#![no_std]
+#![feature(type_alias_impl_trait)]
+
+use test_app as _; // global logger + panicking-behavior + memory layout
+
+// TODO(7) Configure the `rtic::app` macro
+#[rtic::app(
+    // TODO: Replace `some_hal::pac` with the path to the PAC
+    device = stm32l4xx_hal::pac,
+    // TODO: Replace the `FreeInterrupt1, ...` with free interrupt vectors if software tasks are used
+    // You can usually find the names of the interrupt vectors in the some_hal::pac::interrupt enum.
+    dispatchers = [EXTI0]
+)]
+mod app {
+    use stm32l4xx_hal as hal;
+
+    use hal::{pac, prelude::*};
+
+    // Shared resources go here
+    #[shared]
+    struct Shared {
+        // TODO: Add resources
+    }
+
+    // Local resources go here
+    #[local]
+    struct Local {
+        // TODO: Add resources
+    }
+
+    #[init]
+    fn init(_cx: init::Context) -> (Shared, Local) {
+        let peripherals = pac::Peripherals::take();
+
+        defmt::info!("init");
+
+        // TODO setup monotonic if used
+        // let sysclk = { /* clock setup + returning sysclk as an u32 */ };
+        // let token = rtic_monotonics::create_systick_token!();
+        // rtic_monotonics::systick::Systick::new(cx.core.SYST, sysclk, token);
+
+        blink_led::spawn().ok();
+
+        (
+            Shared {
+                // Initialization of shared resources go here
+            },
+            Local {
+                // Initialization of local resources go here
+            },
+        )
+    }
+
+    // Optional idle, can be removed if not needed.
+    #[idle]
+    fn idle(_: idle::Context) -> ! {
+        defmt::info!("idle");
+
+        loop {
+            continue;
+        }
+    }
+
+    // TODO: Add tasks
+    #[task(priority = 1)]
+    async fn blink_led(_cx: blink_led::Context) {
+        defmt::info!("Hello from task1!");
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..43db348
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,32 @@
+#![no_main]
+#![no_std]
+
+use core::sync::atomic::{AtomicUsize, Ordering};
+use defmt_brtt as _; // global logger
+
+use panic_probe as _;
+
+// TODO(6) Import your HAL
+use stm32l4xx_hal as _; // memory layout
+
+// same panicking *behavior* as `panic-probe` but doesn't print a panic message
+// this prevents the panic message being printed *twice* when `defmt::panic` is invoked
+#[defmt::panic_handler]
+fn panic() -> ! {
+    cortex_m::asm::udf()
+}
+
+static COUNT: AtomicUsize = AtomicUsize::new(0);
+defmt::timestamp!("{=usize}", {
+    // NOTE(no-CAS) `timestamps` runs with interrupts disabled
+    let n = COUNT.load(Ordering::Relaxed);
+    COUNT.store(n + 1, Ordering::Relaxed);
+    n
+});
+
+/// Terminates the application and makes `probe-rs` exit with exit-code = 0
+pub fn exit() -> ! {
+    loop {
+        cortex_m::asm::bkpt();
+    }
+}