[package]
name = "wiredsensor-fw"
description = "RP2040 firmware for an RS485 temperature/humidity slave with an SHT31"
version.workspace = true
edition.workspace = true
license.workspace = true

[[bin]]
name = "wiredsensor-fw"
test = false
bench = false

[dependencies]
wiredsensor-core = { workspace = true, features = ["defmt"] }

# Concurrency framework. `thumbv6-backend` selects the Cortex-M0+ critical
# section and priority implementation.
rtic = { version = "2.3", features = ["thumbv6-backend"] }
rtic-monotonics = { version = "2.2", features = ["rp2040"] }

rp2040-hal = { version = "0.12", features = ["rt", "critical-section-impl"] }
rp2040-boot2 = "0.3"

cortex-m = "0.7"
cortex-m-rt = "0.7"

# Cortex-M0+ has no atomic compare-exchange instruction, so the polyfill has to
# be told to emulate one with a critical section. RTIC's executor needs CAS, and
# without this the build fails with a bare "requires atomic CAS" error.
portable-atomic = { version = "1", features = ["critical-section"] }

embedded-hal = "1.0"
fugit = "0.3"

defmt = { workspace = true }
defmt-rtt = "1.0"
panic-probe = { version = "1.0", features = ["print-defmt"] }