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donglora/Cargo.toml
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swaits 7064110293 feat: restore Heltec V3, add firmware output, support all common boards
Reverts the removal of heltec_v3 — it's a major board. Xtensa builds
use the esp toolchain (+esp via espup); check-all gracefully skips
boards whose toolchain isn't installed.

Build artifacts now land in firmware/ with readable names like
lora-dongle-rak_4631-release.elf instead of being buried in target/.

DESIGN.md updated with "support all common boards" principle (#10)
and corrected toolchain policy (#11).
2026-03-29 20:42:54 -06:00

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1.6 KiB
TOML

[package]
name = "lora-dongle"
version = "0.1.0"
edition = "2021"
build = "build.rs"
[dependencies]
cfg-if = "1.0"
critical-section = "1.2"
defmt = "0.3"
embassy-embedded-hal = "0.2"
embassy-executor = { version = "0.6", features = ["task-arena-size-12288", "executor-thread"] }
embassy-sync = "0.6"
embassy-time = "0.3"
embassy-usb = { version = "0.3", features = ["defmt"] }
heapless = { version = "0.8", features = ["serde"] }
lora-phy = "3.0"
postcard = { version = "1.0", default-features = false }
serde = { version = "1.0", default-features = false, features = ["derive"] }
static_cell = "2.1"
# ESP32-S3 (Heltec V3) — builds with nightly + -Zbuild-std=core
esp-backtrace = { version = "0.14", optional = true, features = ["esp32s3", "panic-handler", "defmt"] }
esp-hal = { version = "0.22", optional = true, features = ["esp32s3"] }
esp-hal-embassy = { version = "0.5", optional = true, features = ["esp32s3"] }
esp-println = { version = "0.12", optional = true, features = ["esp32s3", "defmt-espflash"] }
# nRF52840 (RAK 4631)
cortex-m-rt = { version = "0.7", optional = true }
embassy-nrf = { version = "0.2", optional = true, features = ["nrf52840", "gpiote", "time-driver-rtc1", "defmt"] }
panic-probe = { version = "0.3", optional = true, features = ["print-defmt"] }
[build-dependencies]
minijinja = "2.0"
owo-colors = "4.0"
[features]
heltec_v3 = [
"dep:esp-backtrace",
"dep:esp-hal",
"dep:esp-hal-embassy",
"dep:esp-println",
]
rak_4631 = [
"dep:cortex-m-rt",
"dep:embassy-nrf",
"dep:panic-probe",
"embassy-executor/arch-cortex-m",
]