mirrors/embedded-trainings-2020
1
0
Fork 0
mirror of https://github.com/ferrous-systems/embedded-trainings-2020.git synced 2025-01-10 00:05:45 +00:00
Code Issues Projects Releases Wiki Activity

add uarte tasks

Browse source
This commit is contained in:
Mirabellensaft 2023-03-07 18:08:33 +01:00
parent 59a08c6854
commit 37930c3913
1 changed files with 17 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
embedded-workshop-book/src/bsc-exercise.md
View file

@ -28,15 +28,24 @@ Note for trainer: Introduction to the exercise is a guided tour through the temp
[todo!]
## Tasks
* Write a button implementation. This entails the following steps
✅ `struct Buttons` with 4 fields, that represents each of the four buttons
✅ `struct Button` that is a wrapper for the pin that a single button is connected to
✅ a method `is_pushed` that checks if a single button is pushed.
✅ initialize the pins in `fn init()`
✅ add the `struct Button` to the definition and instantiation of `struct Board`.
* Write a button implementation. This entails the following steps:
✅ Add `struct Buttons` with 4 fields, that represents each of the four buttons.
✅ Add `struct Button` that is a wrapper for the pin that a single button is connected to.
✅ Write a method `is_pushed` that checks if a single button is pushed.
✅ Initialize the pins in `fn init()`.
✅ Add the `struct Button` to the definition and instantiation of `struct Board`.
✅ Run `apps/buttons.rs` to test.
* Write a UARTE implementation.
[todo!]
✅ Run `cargo doc` out of the apps folder to find all your doc comments!
* Write a UARTE implementation. This entails the following steps:
✅ Check the `uarte` module of the `nrf-hal` for requirements of the instantiating method.
✅ Add `struct Uarte` that serves as wrapper for the `UARTE1` instance.
✅ Initialize the UARTE1 peripheral in `fn init()` using the following settings:
* parity: included
* baudrate: 115200 baud
✅ Add `struct Uarte` to the definition and instantiation of `struct Board`.
✅ Implement the `fmt::Write` trait for `struct Uarte`.
✅ Connect your computer to the virtual UART port with `screen`
✅ Run `apps/uarte_print.rs` to test.
## Knowledge
## Representation of Peripherals