[package]
name = "esp32"
version = "0.1.0"
edition = "2021"
resolver = "2"
rust-version = "1.82"

[[bin]]
name = "esp32"
harness = false # no built-in test harness, keeps the generated project simple

[dependencies]
log = "0.4"
anyhow = "1"
embedded-svc = "0.29"
esp-idf-svc = "0.53"

# The UDP wire format, shared with the desktop client in client/. It is built for
# the host too (see protocol/.cargo/config.toml), which is what lets the protocol
# have unit tests: the frame assembler and the encoder are the parts most likely to
# be subtly wrong, and neither can be exercised from the firmware.
protocol = { path = "protocol" }

[build-dependencies]
embuild = "0.33.5"

# The official `esp32-camera` component is not part of ESP-IDF itself. It is
# vendored under components/esp32-camera so the build does not depend on the
# component registry, and so that one IDF v6 incompatibility can be patched -
# see the "LOCAL PATCH" comment in components/esp32-camera/target/esp32s3/ll_cam.c.
#
# `cam_wrapper` is a tiny local component (see components/cam_wrapper) that
# wraps `camera_config_t` in a union-free plain struct, which makes the Rust
# side safe to construct.
[[package.metadata.esp-idf-sys.extra_components]]
component_dirs = ["components/esp32-camera", "components/cam_wrapper"]
bindings_header = "bindings.h"
bindings_module = "camera"

[profile.release]
opt-level = "s"

[profile.dev]
debug = true
opt-level = "z"