[package]
name         = "esp-hal-procmacros"
version      = "0.8.0"
edition      = "2021"
rust-version = "1.76.0"
description  = "Procedural macros for esp-hal"
repository   = "https://github.com/esp-rs/esp-hal"
license      = "MIT OR Apache-2.0"

[package.metadata.docs.rs]
features = ["embassy", "has-ulp-core", "interrupt", "ram", "is-ulp-core"]

[lib]
proc-macro = true

[dependencies]
darling           = "0.20.5"
document-features = "0.2.8"
litrs             = "0.4.1"
object            = { version = "0.32.2", optional = true }
proc-macro-crate  = "3.1.0"
proc-macro-error  = "1.0.4"
proc-macro2       = "1.0.78"
quote             = "1.0.35"
syn               = { version = "2.0.48", features = ["extra-traits", "full"] }

[features]
## Provide a `#[main]` procmacro to mark the entry point for Embassy applications.
embassy = []
## Provide enum dispatch helpers.
enum-dispatch = []
## Provide an `#[interrupt]` procmacro for defining interrupt service routines.
interrupt = []
## Provide a `#[ram]` procmacro to place functions in RAM instead of flash.
ram = []
## Indicates the target devices has RTC slow memory available.
rtc_slow = []

#! ### Low-power Core Feature Flags
## Indicate that the SoC contains an LP core.
has-lp-core = ["dep:object"]
## Indicate that the SoC contains a ULP core.
has-ulp-core = ["dep:object"]
## Provide an `#[entry]` macro for running applications on the ESP32-C6/P4's
## LP core.
is-lp-core = []
## Provide an `#[entry]` macro for running applications on the ESP32-S2/S3's
## ULP core.
is-ulp-core = []