A Raspberry Pi Pico W implementation of a SCD40 based CO2 PPM monitor, it has a web interface where the current values can be viewed. This is designed to work with an I2C SCD40 module.
Please note that I am on about day 5 of learning Rust, so this code is not provided with the intention of it being a correct example to follow. Comments and feedback are welcomed! This is part of my own learning process.
This is a work in progress.
I struggled to get embassy + picoserve to compile together using crates.io
sources. Despite the version number of embassy being the same it seems that
using the git sources fixes the problem (the issue is with
embassy-time-driver). But to achieve this I had to also edit the
picoserve/Cargo.toml in the picoserve project, which I have checked out and
sat alongside this project tree and referenced directly in this project's
Cargo.toml. Hopefully in time the issue with the crates.io compatibility will
be resolved.
diff --git a/picoserve/Cargo.toml b/picoserve/Cargo.toml
index 5bb0084..c9ad350 100644
--- a/picoserve/Cargo.toml
+++ b/picoserve/Cargo.toml
@@ -20,2 +20,2 @@ defmt = { version = "0.3.6", optional = true }
-embassy-net = { version = ">=0.6.0", optional = true, features = ["tcp", "proto-ipv4", "medium-ethernet"] }
-embassy-time = { version = ">=0.4.0", optional = true }
+embassy-net = { version = "0.7.0", git = "https://github.com/embassy-rs/embassy.git", optional = true, features = ["tcp", "proto-ipv4", "medium-ethernet"] }
+embassy-time = { version = "0.4.0", git = "https://github.com/embassy-rs/embassy.git", optional = true }scd40-rusty-pi is licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
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 dual licensed as above, without any additional terms or conditions.