Cargo.toml

[package]
name = "bulbdialclock"
version = "1.1.0"
authors = ["Jamie Wilkinson <jaq@spacepants.org>"]
edition = "2021"
license = "GPL-3.0"

[[bin]]
name = "bulbdialclock"
test = false
bench = false

[features]
default = ["panic-serial"]
panic-serial = ["dep:panic-serial"]

[dependencies]
panic-halt = "0.2.0"
panic-serial = { version = "0.1.2", features = [] , optional = true}
ufmt = "0.2.0"
nb = "1.1.0"
embedded-hal = "1.0.0"

[dependencies.arduino-hal]
git = "https://github.com/Rahix/avr-hal"
rev = "65b304ec974a13f27ebc2ced21aa462c4b81ce82"
features = ["nano168"]

[dependencies.avr-device]
version = "0.5.4"
features = ["atmega168"]

# The latest releases of `proc-macro2` do not support the rust toolchain that
# we use.  Thus, we must fix this dependency to an older version where our
# toolchain is still supported.  See https://github.com/Rahix/avr-hal/issues/537
[build-dependencies.proc-macro2]
version = "=1.0.79"

# Configure the build for minimal size - AVRs have very little program memory
[profile.dev]
panic = "abort"
codegen-units = 1
lto = true
opt-level = "s"

[profile.release]
panic = "abort"
codegen-units = 1
debug = true
lto = true
opt-level = "z"