swaits
8b549d49a9
ESP32-S3 + SX1262 + 1.3" SH1106 OLED + CP2102 UART bridge +
1000 mAh Li-Po. Pin map verified against Meshtastic's
variants/esp32s3/ELECROW-ThinkNode-M2. DIO3 TCXO at 3.3 V (vs 1.8 V
on Heltec), VEXT_ENABLE active HIGH (opposite polarity), dedicated
LORA_POWER_EN on GPIO48 sequenced before SPI init. Reuses the
existing async SH1106 driver at I2C address 0x3C.
Refactors hal::esp32s3::{init_spi,init_i2c} and board::esp32s3::init_radio
to accept generic GPIO bounds so ESP32-S3 boards with different pin
assignments can share the helpers. init_radio now takes a
TcxoCtrlVoltage parameter instead of hardcoding Ctrl1V8.
Incidental cleanups needed to make `just check-all` green:
- Replace the core::mem::forget(output) pattern with let _foo = ...;
current esp-hal makes Output non-Drop, so forget is a no-op that
trips clippy's forget_non_drop lint.
- Switch justfile xtensa builds from `cargo +nightly` with a RUSTC
override to `cargo +esp` so the compiler and rust-src versions stay
aligned. Public nightly's rust-src had drifted two months ahead of
the esp fork and broke -Zbuild-std on core.
164 lines
4.2 KiB
TOML
164 lines
4.2 KiB
TOML
[workspace]
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members = ["."]
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[package]
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name = "donglora"
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version = "0.3.0"
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edition = "2021"
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build = "build.rs"
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authors = ["Stephen Waits <steve@waits.net>"]
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license = "MIT"
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description = "Transparent LoRa radio over USB — plug in a board, talk LoRa from your host"
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repository = "https://github.com/swaits/donglora"
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keywords = ["lora", "radio", "embedded", "usb", "firmware"]
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categories = ["embedded", "hardware-support", "no-std"]
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# NOTE: esp-rtos patched from GitHub main (see [patch.crates-io] below).
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# Remove patches once esp-rtos publishes with embassy-executor 0.10 support.
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[dependencies]
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cfg-if = "1.0"
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critical-section = "1.2"
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defmt = "1.0"
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embedded-hal = "1.0"
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embedded-hal-async = "1.0"
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embassy-embedded-hal = "0.6"
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embassy-executor = "0.10"
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embassy-sync = "0.8"
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embassy-time = "0.5"
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embassy-usb = { version = "0.6", features = ["defmt"] }
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embassy-usb-driver = "0.2"
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ucobs = { version = "0.3", features = ["legacy-msrv"] }
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heapless = "0.9"
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lora-phy = "3.0"
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portable-atomic = { version = "1", optional = true, default-features = false, features = ["critical-section"] }
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static_cell = "2.1"
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# Display rendering
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display-interface = "0.5"
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embedded-graphics = "0.8"
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ssd1306 = { version = "0.10", features = ["async"] }
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# Async IO traits and combinators
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embedded-io-async = "0.7"
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embassy-futures = "0.1"
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# ESP32-S3 (Heltec V3) — requires esp toolchain (espup)
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esp-backtrace = { version = "0.18", optional = true, features = [
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"esp32s3",
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"panic-handler",
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"defmt",
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] }
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esp-hal = { version = "1.0", optional = true, features = [
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"esp32s3",
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"unstable",
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] }
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esp-println = { version = "0.16", optional = true, features = [
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"esp32s3",
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"defmt-espflash",
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] }
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esp-rtos = { version = "0.2", optional = true, features = [
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"esp32s3",
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"embassy",
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] }
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# nRF52840 (RAK 4631)
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cortex-m = { version = "0.7", optional = true, features = [
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"critical-section-single-core",
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] }
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cortex-m-rt = { version = "0.7", optional = true }
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defmt-rtt = { version = "1.0", optional = true }
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embassy-nrf = { version = "0.10", optional = true, features = [
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"nrf52840",
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"gpiote",
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"time-driver-rtc1",
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"defmt",
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] }
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panic-probe = { version = "1.0", optional = true, features = ["print-defmt"] }
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# RP2040 (Waveshare RP2040-LoRa)
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embassy-rp = { version = "0.10", optional = true, features = [
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"rp2040",
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"time-driver",
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"defmt",
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] }
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[build-dependencies]
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minijinja = "2.18"
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owo-colors = "4.3"
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[features]
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heltec_v3 = [
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"dep:esp-backtrace",
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"dep:esp-hal",
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"dep:esp-println",
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"dep:esp-rtos",
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]
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heltec_v3_uart = [
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"dep:esp-backtrace",
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"dep:esp-hal",
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"dep:esp-println",
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"dep:esp-rtos",
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]
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heltec_v4 = [
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"dep:esp-backtrace",
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"dep:esp-hal",
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"dep:esp-println",
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"dep:esp-rtos",
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]
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elecrow_thinknode_m2 = [
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"dep:esp-backtrace",
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"dep:esp-hal",
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"dep:esp-println",
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"dep:esp-rtos",
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]
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rak_wisblock_4631 = [
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"dep:cortex-m",
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"dep:cortex-m-rt",
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"cortex-m-rt/set-vtor",
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"dep:defmt-rtt",
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"dep:embassy-nrf",
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"dep:panic-probe",
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"embassy-executor/platform-cortex-m",
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"embassy-executor/executor-thread",
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]
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wio_tracker_l1 = [
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"dep:cortex-m",
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"dep:cortex-m-rt",
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"cortex-m-rt/set-vtor",
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"dep:defmt-rtt",
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"dep:embassy-nrf",
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"dep:panic-probe",
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"embassy-executor/platform-cortex-m",
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"embassy-executor/executor-thread",
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]
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waveshare_rp2040_lora = [
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"dep:cortex-m",
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"dep:cortex-m-rt",
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"dep:defmt-rtt",
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"dep:embassy-rp",
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"dep:panic-probe",
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"dep:portable-atomic",
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"embassy-executor/platform-cortex-m",
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"embassy-executor/executor-thread",
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]
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# REVISIT: esp-rtos 0.2.0 on crates.io pins embassy-executor ^0.9. The
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# esp-rs/esp-hal main branch already supports 0.10. Remove these patches once
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# esp-rtos publishes a release with embassy-executor 0.10 support. Track:
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# https://github.com/esp-rs/esp-hal/tree/main/esp-rtos
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[patch.crates-io]
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esp-hal = { git = "https://github.com/esp-rs/esp-hal.git", branch = "main" }
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esp-rtos = { git = "https://github.com/esp-rs/esp-hal.git", branch = "main" }
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esp-backtrace = { git = "https://github.com/esp-rs/esp-hal.git", branch = "main" }
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esp-println = { git = "https://github.com/esp-rs/esp-hal.git", branch = "main" }
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[lints.clippy]
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undocumented_unsafe_blocks = "deny"
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[profile.release]
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codegen-units = 1
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lto = "fat"
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opt-level = 3 # "s"/"z" break Xtensa (l32r literal range exceeded)
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panic = "abort"
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strip = true
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