feat: migrate to embassy-executor 0.10

Bump embassy-executor 0.9 -> 0.10 and embassy-rp 0.9 -> 0.10 from crates.io. Patch esp-hal, esp-rtos, esp-backtrace, esp-println from esp-rs/esp-hal main branch (esp-rtos 0.2.0 on crates.io pins embassy-executor ^0.9). API migrations: - embassy-executor: arch-cortex-m -> platform-cortex-m feature rename - embassy-executor: SpawnToken now returned as Result from task functions - esp-hal main: efuse::Efuse::mac_address() -> efuse::base_mac_address() - esp-hal main: esp_rtos::start() now requires SoftwareInterrupt<0> - embassy-rp 0.10: SPI constructor requires DMA interrupt bindings Also fixes UART display stuck on splash (sent Reset instead of On at boot) and switches just check to clippy -D warnings.
2026-04-11 02:34:04 -06:00
1 parent 46822c182c
commit 7184610eea
@@ -5,6 +5,27 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/),
 and this project adheres to [Semantic Versioning](https://semver.org/).

+## [Unreleased]
+
+### Changed
+
+- Migrated to embassy-executor 0.10 and embassy-rp 0.10
+- ESP crates (esp-hal, esp-rtos, esp-backtrace, esp-println) patched from
+  esp-rs/esp-hal main branch until esp-rtos publishes with 0.10 support
+- Adapted to embassy-executor 0.10 SpawnToken API (task functions now return
+  `Result<SpawnToken, SpawnError>`, `Spawner::spawn` no longer returns Result)
+- Adapted to esp-hal main branch API changes: `efuse::base_mac_address()`,
+  `esp_rtos::start` now requires `SoftwareInterrupt`, embassy-rp SPI
+  constructor now requires DMA interrupt bindings
+- `just check` now runs clippy with `-D warnings` instead of plain `cargo check`
+- Rust toolchain bumped to 1.94 in mise.toml
+
+### Fixed
+
+- UART boards (heltec_v3_uart) display stuck on splash screen after boot.
+  Host task sent `DisplayCommand::Reset` (which sets disconnected=true) instead
+  of `DisplayCommand::On`. UART has no DTR, so nothing ever cleared it.
+
 ## [0.3.0] - 2026-04-10

 ### Added
@@ -145,12 +145,33 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"

+[[package]]
+name = "cc"
+version = "1.2.60"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43c5703da9466b66a946814e1adf53ea2c90f10063b86290cc9eb67ce3478a20"
+dependencies = [
+ "find-msvc-tools",
+ "shlex",
+]
+
 [[package]]
 name = "cfg-if"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"

+[[package]]
+name = "chrono"
+version = "0.4.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c673075a2e0e5f4a1dde27ce9dee1ea4558c7ffe648f576438a20ca1d2acc4b0"
+dependencies = [
+ "defmt 1.0.1",
+ "num-traits",
+ "pure-rust-locales",
+]
+
 [[package]]
 name = "codespan-reporting"
 version = "0.11.1"
@@ -161,6 +182,16 @@ dependencies = [
 "unicode-width",
 ]

+[[package]]
+name = "cordyceps"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "688d7fbb8092b8de775ef2536f36c8c31f2bc4006ece2e8d8ad2d17d00ce0a2a"
+dependencies = [
+ "loom",
+ "tracing",
+]
+
 [[package]]
 name = "cortex-m"
 version = "0.7.7"
@@ -455,7 +486,7 @@ dependencies = [

 [[package]]
 name = "donglora"
-version = "0.2.1"
+version = "0.3.0"
 dependencies = [
 "cfg-if",
 "cortex-m",
@@ -464,7 +495,7 @@ dependencies = [
 "defmt 1.0.1",
 "defmt-rtt",
 "display-interface",
- "embassy-embedded-hal 0.6.0",
+ "embassy-embedded-hal",
 "embassy-executor",
 "embassy-futures",
 "embassy-nrf",
@@ -498,23 +529,6 @@ version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"

-[[package]]
-name = "embassy-embedded-hal"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "554e3e840696f54b4c9afcf28a0f24da431c927f4151040020416e7393d6d0d8"
-dependencies = [
- "embassy-futures",
- "embassy-hal-internal 0.3.0",
- "embassy-sync 0.7.2",
- "embedded-hal 0.2.7",
- "embedded-hal 1.0.0",
- "embedded-hal-async",
- "embedded-storage",
- "embedded-storage-async",
- "nb 1.1.0",
-]
-
 [[package]]
 name = "embassy-embedded-hal"
 version = "0.6.0"
@@ -536,10 +550,11 @@ dependencies = [

 [[package]]
 name = "embassy-executor"
-version = "0.9.1"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06070468370195e0e86f241c8e5004356d696590a678d47d6676795b2e439c6b"
+checksum = "5d0d3b15c9d7dc4fec1d8cb77112472fb008b3b28c51ad23838d83587a6d2f1e"
 dependencies = [
+ "cordyceps",
 "cortex-m",
 "critical-section",
 "document-features",
@@ -549,9 +564,9 @@ dependencies = [

 [[package]]
 name = "embassy-executor-macros"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfdddc3a04226828316bf31393b6903ee162238576b1584ee2669af215d55472"
+checksum = "d11a246f53de5f97a387f40ac24726817cd0b6f833e7603baac784f29d6ff276"
 dependencies = [
 "darling 0.20.11",
 "proc-macro2",
@@ -571,18 +586,6 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc2d050bdc5c21e0862a89256ed8029ae6c290a93aecefc73084b3002cdebb01"

-[[package]]
-name = "embassy-hal-internal"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95285007a91b619dc9f26ea8f55452aa6c60f7115a4edc05085cd2bd3127cd7a"
-dependencies = [
- "cortex-m",
- "critical-section",
- "defmt 1.0.1",
- "num-traits",
-]
-
 [[package]]
 name = "embassy-hal-internal"
 version = "0.4.0"
@@ -634,7 +637,7 @@ dependencies = [
 "critical-section",
 "defmt 1.0.1",
 "document-features",
- "embassy-embedded-hal 0.6.0",
+ "embassy-embedded-hal",
 "embassy-futures",
 "embassy-hal-internal 0.5.0",
 "embassy-sync 0.8.0",
@@ -656,20 +659,21 @@ dependencies = [

 [[package]]
 name = "embassy-rp"
-version = "0.9.0"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af8d5ac11a8bc209d359ad98bb10a10f786471dd474790f3a4f991c77ae94f6f"
+checksum = "5d98f472894c1ecffac5596c657af5305c57282d29e8746d7fec033951931bc8"
 dependencies = [
 "cfg-if",
+ "chrono",
 "cortex-m",
 "cortex-m-rt",
 "critical-section",
 "defmt 1.0.1",
 "document-features",
- "embassy-embedded-hal 0.5.0",
+ "embassy-embedded-hal",
 "embassy-futures",
- "embassy-hal-internal 0.3.0",
- "embassy-sync 0.7.2",
+ "embassy-hal-internal 0.5.0",
+ "embassy-sync 0.8.0",
 "embassy-time",
 "embassy-time-driver",
 "embassy-time-queue-utils",
@@ -678,8 +682,8 @@ dependencies = [
 "embedded-hal 1.0.0",
 "embedded-hal-async",
 "embedded-hal-nb",
- "embedded-io 0.6.1",
- "embedded-io-async 0.6.1",
+ "embedded-io 0.7.1",
+ "embedded-io-async 0.7.0",
 "embedded-storage",
 "embedded-storage-async",
 "fixed",
@@ -968,8 +972,7 @@ checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
 [[package]]
 name = "esp-backtrace"
 version = "0.18.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3318413fb566c7227387f67736cf70cd74d80a11f2bb31c7b95a9eb48d079669"
+source = "git+https://github.com/esp-rs/esp-hal.git?branch=main#70930f20d9f681a30ff20aced39d0bd5363126d5"
 dependencies = [
 "cfg-if",
 "defmt 1.0.1",
@@ -986,8 +989,7 @@ dependencies = [
 [[package]]
 name = "esp-config"
 version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "102871054f8dd98202177b9890cb4b71d0c6fe1f1413b7a379a8e0841fc2473c"
+source = "git+https://github.com/esp-rs/esp-hal.git?branch=main#70930f20d9f681a30ff20aced39d0bd5363126d5"
 dependencies = [
 "document-features",
 "esp-metadata-generated",
@@ -999,8 +1001,7 @@ dependencies = [
 [[package]]
 name = "esp-hal"
 version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54786287c0a61ca0f78cb0c338a39427551d1be229103b4444591796c579e093"
+source = "git+https://github.com/esp-rs/esp-hal.git?branch=main#70930f20d9f681a30ff20aced39d0bd5363126d5"
 dependencies = [
 "bitfield 0.19.4",
 "bitflags 2.11.0",
@@ -1010,9 +1011,9 @@ dependencies = [
 "delegate",
 "digest",
 "document-features",
- "embassy-embedded-hal 0.5.0",
+ "embassy-embedded-hal",
 "embassy-futures",
- "embassy-sync 0.7.2",
+ "embassy-sync 0.8.0",
 "embassy-usb-driver",
 "embassy-usb-synopsys-otg",
 "embedded-can",
@@ -1042,6 +1043,7 @@ dependencies = [
 "nb 1.1.0",
 "paste",
 "portable-atomic",
+ "rand_core 0.10.0",
 "rand_core 0.6.4",
 "rand_core 0.9.5",
 "riscv",
@@ -1054,8 +1056,7 @@ dependencies = [
 [[package]]
 name = "esp-hal-procmacros"
 version = "0.21.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e025a7a7a0affdb4ff913b5c4494aef96ee03d085bf83c27453ae3a71d50da6"
+source = "git+https://github.com/esp-rs/esp-hal.git?branch=main#70930f20d9f681a30ff20aced39d0bd5363126d5"
 dependencies = [
 "document-features",
 "object",
@@ -1069,14 +1070,12 @@ dependencies = [
 [[package]]
 name = "esp-metadata-generated"
 version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a93e39c8ad8d390d248dc7b9f4b59a873f313bf535218b8e2351356972399e3"
+source = "git+https://github.com/esp-rs/esp-hal.git?branch=main#70930f20d9f681a30ff20aced39d0bd5363126d5"

 [[package]]
 name = "esp-println"
 version = "0.16.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a30e6c9fbcc01c348d46706fef8131c7775ab84c254a3cd65d0cd3f6414d592"
+source = "git+https://github.com/esp-rs/esp-hal.git?branch=main#70930f20d9f681a30ff20aced39d0bd5363126d5"
 dependencies = [
 "defmt 1.0.1",
 "document-features",
@@ -1089,8 +1088,7 @@ dependencies = [
 [[package]]
 name = "esp-riscv-rt"
 version = "0.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "502744a5b1e7268d27fd2a4e56ad45efe42ead517d6c517a6961540de949b0ee"
+source = "git+https://github.com/esp-rs/esp-hal.git?branch=main#70930f20d9f681a30ff20aced39d0bd5363126d5"
 dependencies = [
 "document-features",
 "riscv",
@@ -1100,44 +1098,46 @@ dependencies = [
 [[package]]
 name = "esp-rom-sys"
 version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd66cccc6dd2d13e9f33668a57717ab14a6d217180ec112e6be533de93e7ecbf"
+source = "git+https://github.com/esp-rs/esp-hal.git?branch=main#70930f20d9f681a30ff20aced39d0bd5363126d5"
 dependencies = [
 "cfg-if",
 "document-features",
 "esp-metadata-generated",
+ "esp32s3",
 ]

 [[package]]
 name = "esp-rtos"
 version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "162ec711c8d06e79c67b75d01595539e86b0aac209643af98ca87a12250428b3"
+source = "git+https://github.com/esp-rs/esp-hal.git?branch=main#70930f20d9f681a30ff20aced39d0bd5363126d5"
 dependencies = [
 "cfg-if",
 "document-features",
 "embassy-executor",
- "embassy-sync 0.7.2",
+ "embassy-sync 0.8.0",
 "embassy-time-driver",
 "embassy-time-queue-utils",
 "esp-config",
 "esp-hal",
 "esp-hal-procmacros",
 "esp-metadata-generated",
+ "esp-rom-sys",
 "esp-sync",
 "portable-atomic",
+ "riscv",
+ "xtensa-lx",
 ]

 [[package]]
 name = "esp-sync"
 version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d44974639b4e88914f83fe60d2832c00276657d7d857628fdfc966cc7302e8a8"
+source = "git+https://github.com/esp-rs/esp-hal.git?branch=main#70930f20d9f681a30ff20aced39d0bd5363126d5"
 dependencies = [
 "cfg-if",
 "document-features",
 "embassy-sync 0.6.2",
 "embassy-sync 0.7.2",
+ "embassy-sync 0.8.0",
 "esp-metadata-generated",
 "riscv",
 "xtensa-lx",
@@ -1159,8 +1159,7 @@ dependencies = [
 [[package]]
 name = "esp32"
 version = "0.39.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b76170a463d18f888a1ad258031901036fd827a9ef126733053ba5f8739fb0c8"
+source = "git+https://github.com/esp-rs/esp-pacs?rev=fc3e6d4#fc3e6d4b34cfc885f750641d27e6fe3e63bad5d2"
 dependencies = [
 "critical-section",
 "vcell",
@@ -1169,8 +1168,7 @@ dependencies = [
 [[package]]
 name = "esp32c2"
 version = "0.28.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e62cf8932966b8d445b6f1832977b468178f0a84effb2e9fda89f60c24d45aa3"
+source = "git+https://github.com/esp-rs/esp-pacs?rev=fc3e6d4#fc3e6d4b34cfc885f750641d27e6fe3e63bad5d2"
 dependencies = [
 "critical-section",
 "vcell",
@@ -1179,8 +1177,7 @@ dependencies = [
 [[package]]
 name = "esp32c3"
 version = "0.31.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "356af3771d0d6536c735bf71136594f4d1cbb506abf6e0c51a6639e9bf4e7988"
+source = "git+https://github.com/esp-rs/esp-pacs?rev=fc3e6d4#fc3e6d4b34cfc885f750641d27e6fe3e63bad5d2"
 dependencies = [
 "critical-section",
 "vcell",
@@ -1189,8 +1186,7 @@ dependencies = [
 [[package]]
 name = "esp32c6"
 version = "0.22.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f5e511df672d79cd63365c92045135e01ba952b6bddd25b660baff5e1110f6b"
+source = "git+https://github.com/esp-rs/esp-pacs?rev=fc3e6d4#fc3e6d4b34cfc885f750641d27e6fe3e63bad5d2"
 dependencies = [
 "critical-section",
 "vcell",
@@ -1199,8 +1195,7 @@ dependencies = [
 [[package]]
 name = "esp32h2"
 version = "0.18.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed4a50bbd1380931e095e0973b9b12f782a9c481f2edf1f7c42e7eb4ff736d6d"
+source = "git+https://github.com/esp-rs/esp-pacs?rev=fc3e6d4#fc3e6d4b34cfc885f750641d27e6fe3e63bad5d2"
 dependencies = [
 "critical-section",
 "vcell",
@@ -1209,8 +1204,7 @@ dependencies = [
 [[package]]
 name = "esp32s2"
 version = "0.30.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "98574d4c577fbe888fe3e6df7fc80d25a05624d9998f7d7de1500ae21fcca78f"
+source = "git+https://github.com/esp-rs/esp-pacs?rev=fc3e6d4#fc3e6d4b34cfc885f750641d27e6fe3e63bad5d2"
 dependencies = [
 "critical-section",
 "vcell",
@@ -1219,13 +1213,18 @@ dependencies = [
 [[package]]
 name = "esp32s3"
 version = "0.34.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1810d8ee4845ef87542af981e38eb80ab531d0ef1061e1486014ab7af74c337a"
+source = "git+https://github.com/esp-rs/esp-pacs?rev=fc3e6d4#fc3e6d4b34cfc885f750641d27e6fe3e63bad5d2"
 dependencies = [
 "critical-section",
 "vcell",
 ]

+[[package]]
+name = "find-msvc-tools"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5baebc0774151f905a1a2cc41989300b1e6fbb29aff0ceffa1064fdd3088d582"
+
 [[package]]
 name = "fixed"
 version = "1.29.0"
@@ -1303,6 +1302,21 @@ version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d758ba1b47b00caf47f24925c0074ecb20d6dfcffe7f6d53395c0465674841a"

+[[package]]
+name = "generator"
+version = "0.8.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52f04ae4152da20c76fe800fa48659201d5cf627c5149ca0b707b69d7eef6cf9"
+dependencies = [
+ "cc",
+ "cfg-if",
+ "libc",
+ "log",
+ "rustversion",
+ "windows-link",
+ "windows-result",
+]
+
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -1468,6 +1482,12 @@ dependencies = [
 "rustversion",
 ]

+[[package]]
+name = "lazy_static"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
+
 [[package]]
 name = "libc"
 version = "0.2.184"
@@ -1495,6 +1515,19 @@ version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"

+[[package]]
+name = "loom"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "419e0dc8046cb947daa77eb95ae174acfbddb7673b4151f56d1eed8e93fbfaca"
+dependencies = [
+ "cfg-if",
+ "generator",
+ "scoped-tls",
+ "tracing",
+ "tracing-subscriber",
+]
+
 [[package]]
 name = "lora-modulation"
 version = "0.1.5"
@@ -1514,6 +1547,15 @@ dependencies = [
 "num-traits",
 ]

+[[package]]
+name = "matchers"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1525a2a28c7f4fa0fc98bb91ae755d1e2d1505079e05539e35bc876b5d65ae9"
+dependencies = [
+ "regex-automata",
+]
+
 [[package]]
 name = "maybe-async-cfg"
 version = "0.2.4"
@@ -1586,6 +1628,15 @@ dependencies = [
 "cortex-m-rt",
 ]

+[[package]]
+name = "nu-ansi-term"
+version = "0.50.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
+dependencies = [
+ "windows-sys",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -1845,6 +1896,15 @@ dependencies = [
 "unicase",
 ]

+[[package]]
+name = "pure-rust-locales"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "869675ad2d7541aea90c6d88c81f46a7f4ea9af8cd0395d38f11a95126998a0d"
+dependencies = [
+ "defmt 1.0.1",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.45"
@@ -1872,6 +1932,12 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "76afc826de14238e6e8c374ddcc1fa19e374fd8dd986b0d2af0d02377261d83c"

+[[package]]
+name = "rand_core"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c8d0fd677905edcbeedbf2edb6494d676f0e98d54d5cf9bda0b061cb8fb8aba"
+
 [[package]]
 name = "redox_syscall"
 version = "0.5.18"
@@ -2024,6 +2090,12 @@ dependencies = [
 "winapi-util",
 ]

+[[package]]
+name = "scoped-tls"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e1cf6437eb19a8f4a6cc0f7dca544973b0b78843adbfeb3683d1a94a0024a294"
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -2110,6 +2182,21 @@ dependencies = [
 "keccak",
 ]

+[[package]]
+name = "sharded-slab"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
+dependencies = [
+ "lazy_static",
+]
+
+[[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+
 [[package]]
 name = "siphasher"
 version = "1.0.2"
@@ -2294,6 +2381,15 @@ dependencies = [
 "syn 2.0.117",
 ]

+[[package]]
+name = "thread_local"
+version = "1.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f60246a4944f24f6e018aa17cdeffb7818b76356965d03b07d6a9886e8962185"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "toml_datetime"
 version = "1.1.1+spec-1.1.0"
@@ -2324,6 +2420,67 @@ dependencies = [
 "winnow",
 ]

+[[package]]
+name = "tracing"
+version = "0.1.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "63e71662fa4b2a2c3a26f570f037eb95bb1f85397f3cd8076caed2f026a6d100"
+dependencies = [
+ "pin-project-lite",
+ "tracing-attributes",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-attributes"
+version = "0.1.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7490cfa5ec963746568740651ac6781f701c9c5ea257c58e057f3ba8cf69e8da"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
+[[package]]
+name = "tracing-core"
+version = "0.1.36"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db97caf9d906fbde555dd62fa95ddba9eecfd14cb388e4f491a66d74cd5fb79a"
+dependencies = [
+ "once_cell",
+ "valuable",
+]
+
+[[package]]
+name = "tracing-log"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
+dependencies = [
+ "log",
+ "once_cell",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-subscriber"
+version = "0.3.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb7f578e5945fb242538965c2d0b04418d38ec25c79d160cd279bf0731c8d319"
+dependencies = [
+ "matchers",
+ "nu-ansi-term",
+ "once_cell",
+ "regex-automata",
+ "sharded-slab",
+ "smallvec",
+ "thread_local",
+ "tracing",
+ "tracing-core",
+ "tracing-log",
+]
+
 [[package]]
 name = "typenum"
 version = "1.19.0"
@@ -2417,6 +2574,12 @@ dependencies = [
 "usbd-hid-descriptors",
 ]

+[[package]]
+name = "valuable"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65"
+
 [[package]]
 name = "vcell"
 version = "0.1.3"
@@ -2469,6 +2632,15 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"

+[[package]]
+name = "windows-result"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7781fa89eaf60850ac3d2da7af8e5242a5ea78d1a11c49bf2910bb5a73853eb5"
+dependencies = [
+ "windows-link",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.61.2"
@@ -2490,8 +2662,7 @@ dependencies = [
 [[package]]
 name = "xtensa-lx"
 version = "0.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e012d667b0aa6d2592ace8ef145a98bff3e76cca7a644f4181ecd7a916ed289b"
+source = "git+https://github.com/esp-rs/esp-hal.git?branch=main#70930f20d9f681a30ff20aced39d0bd5363126d5"
 dependencies = [
 "critical-section",
 ]
@@ -2499,8 +2670,7 @@ dependencies = [
 [[package]]
 name = "xtensa-lx-rt"
 version = "0.21.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8709f037fb123fe7ff146d2bce86f9dc0dfc53045c016bfd9d703317b6502845"
+source = "git+https://github.com/esp-rs/esp-hal.git?branch=main#70930f20d9f681a30ff20aced39d0bd5363126d5"
 dependencies = [
 "document-features",
 "xtensa-lx",
@@ -2510,8 +2680,7 @@ dependencies = [
 [[package]]
 name = "xtensa-lx-rt-proc-macros"
 version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96fb42cd29c42f8744c74276e9f5bee7b06685bbe5b88df891516d72cb320450"
+source = "git+https://github.com/esp-rs/esp-hal.git?branch=main#70930f20d9f681a30ff20aced39d0bd5363126d5"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -13,10 +13,8 @@ repository = "https://github.com/swaits/donglora"
 keywords = ["lora", "radio", "embedded", "usb", "firmware"]
 categories = ["embedded", "hardware-support", "no-std"]

-# UPGRADE BLOCKED: embassy-executor 0.10 and ucobs 0.3 need Rust >= 1.93
-# stable. The ESP Xtensa toolchain (espup) is a nightly fork that may not
-# support the required language features or pass MSRV gating. Revisit when
-# espup catches up. Check: rustup run esp rustc --version
+# NOTE: esp-rtos patched from GitHub main (see [patch.crates-io] below).
+# Remove patches once esp-rtos publishes with embassy-executor 0.10 support.
 [dependencies]
 cfg-if = "1.0"
 critical-section = "1.2"
@@ -24,7 +22,7 @@ defmt = "1.0"
 embedded-hal = "1.0"
 embedded-hal-async = "1.0"
 embassy-embedded-hal = "0.6"
-embassy-executor = "0.9"
+embassy-executor = "0.10"
 embassy-sync = "0.8"
 embassy-time = "0.5"
 embassy-usb = { version = "0.6", features = ["defmt"] }
@@ -78,7 +76,7 @@ embassy-nrf = { version = "0.10", optional = true, features = [
 panic-probe = { version = "1.0", optional = true, features = ["print-defmt"] }

 # RP2040 (Waveshare RP2040-LoRa)
-embassy-rp = { version = "0.9", optional = true, features = [
+embassy-rp = { version = "0.10", optional = true, features = [
  "rp2040",
  "time-driver",
  "defmt",
@@ -114,7 +112,7 @@ rak_wisblock_4631 = [
  "dep:defmt-rtt",
  "dep:embassy-nrf",
  "dep:panic-probe",
-  "embassy-executor/arch-cortex-m",
+  "embassy-executor/platform-cortex-m",
  "embassy-executor/executor-thread",
 ]
 wio_tracker_l1 = [
@@ -124,7 +122,7 @@ wio_tracker_l1 = [
  "dep:defmt-rtt",
  "dep:embassy-nrf",
  "dep:panic-probe",
-  "embassy-executor/arch-cortex-m",
+  "embassy-executor/platform-cortex-m",
  "embassy-executor/executor-thread",
 ]
 waveshare_rp2040_lora = [
@@ -134,10 +132,20 @@ waveshare_rp2040_lora = [
  "dep:embassy-rp",
  "dep:panic-probe",
  "dep:portable-atomic",
-  "embassy-executor/arch-cortex-m",
+  "embassy-executor/platform-cortex-m",
  "embassy-executor/executor-thread",
 ]

+# REVISIT: esp-rtos 0.2.0 on crates.io pins embassy-executor ^0.9. The
+# esp-rs/esp-hal main branch already supports 0.10. Remove these patches once
+# esp-rtos publishes a release with embassy-executor 0.10 support. Track:
+#   https://github.com/esp-rs/esp-hal/tree/main/esp-rtos
+[patch.crates-io]
+esp-hal       = { git = "https://github.com/esp-rs/esp-hal.git", branch = "main" }
+esp-rtos      = { git = "https://github.com/esp-rs/esp-hal.git", branch = "main" }
+esp-backtrace = { git = "https://github.com/esp-rs/esp-hal.git", branch = "main" }
+esp-println   = { git = "https://github.com/esp-rs/esp-hal.git", branch = "main" }
+
 [lints.clippy]
 undocumented_unsafe_blocks = "deny"

@@ -57,12 +57,8 @@ check-all:
        fi; \
    done

-# Check a single board compiles
+# Check a single board compiles (clippy with warnings as errors)
 check board:
-    @just _cargo {{board}} "check --release"
-
-# Run clippy on a single board
-clippy board:
    @just _cargo {{board}} "clippy --release" "-- -D warnings"

 # Build release firmware and copy to builds/ with a readable name
@@ -105,10 +101,7 @@ test:

 # Check for outdated dependencies
 outdated:
-    @# embassy-executor 0.10 renamed arch-* → platform-* features.
-    @# esp-rtos 0.2 still pins embassy-executor ^0.9, blocking the upgrade.
-    @# cargo-outdated crashes trying to resolve 0.10 with the old feature name.
-    cargo outdated --exclude embassy-executor
+    cargo outdated

 # ── Private helpers ───────────────────────────────────────────────────

@@ -1,5 +1,5 @@
 [tools]
-rust = "1.93"
+rust = "1.94"
 just = "latest"

 "cargo:cargo-binutils" = "latest"   # `cargo size`, `cargo objdump`, etc.
@@ -51,7 +51,7 @@ impl LoRaBoard for Board {
    fn into_parts(self) -> BoardParts<RadioParts, UsbParts, DisplayParts, LedDriver> {
        let p = self.p;

-        mcu::start_timer(p.TIMG0);
+        mcu::start_timer(p.TIMG0, p.SW_INTERRUPT);

        // Vext power: GPIO36, active LOW to enable peripherals
        let vext = Output::new(p.GPIO36, Level::Low, OutputConfig::default());
@@ -50,7 +50,7 @@ impl LoRaBoard for Board {
    fn into_parts(self) -> BoardParts<RadioParts, UartParts, DisplayParts, LedDriver> {
        let p = self.p;

-        mcu::start_timer(p.TIMG0);
+        mcu::start_timer(p.TIMG0, p.SW_INTERRUPT);

        // Vext power: GPIO36, active LOW to enable peripherals
        let vext = Output::new(p.GPIO36, Level::Low, OutputConfig::default());
@@ -44,7 +44,7 @@ impl LoRaBoard for Board {
    fn into_parts(self) -> BoardParts<RadioParts, UsbParts, DisplayParts, LedDriver> {
        let p = self.p;

-        mcu::start_timer(p.TIMG0);
+        mcu::start_timer(p.TIMG0, p.SW_INTERRUPT);

        // Vext power: GPIO36, active LOW to enable peripherals
        let vext = Output::new(p.GPIO36, Level::Low, OutputConfig::default());
@@ -92,7 +92,7 @@ impl LoRaBoard for Board {
        let mut spi_cfg = spi::Config::default();
        spi_cfg.frequency = 1_000_000;
        let spi = spi::Spi::new(
-            p.SPI1, p.PIN_14, p.PIN_15, p.PIN_24, p.DMA_CH0, p.DMA_CH1, spi_cfg,
+            p.SPI1, p.PIN_14, p.PIN_15, p.PIN_24, p.DMA_CH0, p.DMA_CH1, mcu::Irqs, spi_cfg,
        );
        let spi_bus = mcu::share_spi_bus(spi);

@@ -17,6 +17,7 @@ use crate::protocol::{Command, RadioConfig, Response};
 pub enum DisplayCommand {
    On,
    Off,
+    #[allow(dead_code)] // only used by USB host task, not UART
    Reset,
 }

@@ -21,9 +21,13 @@ pub type I2cBus = I2c<'static, esp_hal::Async>;
 // ── Timer ───────────────────────────────────────────────────────────

 /// Start the ESP-RTOS scheduler and Embassy time driver.
-pub fn start_timer(timg0: esp_hal::peripherals::TIMG0<'static>) {
+pub fn start_timer(
+    timg0: esp_hal::peripherals::TIMG0<'static>,
+    sw_int: esp_hal::peripherals::SW_INTERRUPT<'static>,
+) {
    let timg0 = TimerGroup::new(timg0);
-    esp_rtos::start(timg0.timer0);
+    let sw_ints = esp_hal::interrupt::software::SoftwareInterruptControl::new(sw_int);
+    esp_rtos::start(timg0.timer0, sw_ints.software_interrupt0);
 }

 // ── SPI bus ─────────────────────────────────────────────────────────
@@ -78,5 +82,8 @@ pub fn init_i2c(

 /// Read the factory-programmed MAC address from eFuse.
 pub fn mac_address() -> [u8; 6] {
-    esp_hal::efuse::Efuse::mac_address()
+    esp_hal::efuse::base_mac_address()
+        .as_bytes()
+        .try_into()
+        .expect("MAC is 6 bytes")
 }
@@ -11,6 +11,8 @@ use static_cell::StaticCell;

 bind_interrupts!(pub struct Irqs {
    USBCTRL_IRQ => embassy_rp::usb::InterruptHandler<embassy_rp::peripherals::USB>;
+    DMA_IRQ_0 => embassy_rp::dma::InterruptHandler<embassy_rp::peripherals::DMA_CH0>,
+        embassy_rp::dma::InterruptHandler<embassy_rp::peripherals::DMA_CH1>;
 });

 // ── MCU-level types ────────────────────────────────────────────────
@@ -20,9 +20,9 @@ pub async fn host_task(
 ) {
    let (mut rx, mut tx) = parts.driver.split();

-    // UART has no DTR — signal the display that a host is present at boot.
+    // UART has no DTR — assume a host is always present.
    if has_display {
-        display_commands.send(DisplayCommand::Reset).await;
+        display_commands.send(DisplayCommand::On).await;
    }

    let mut read_buf = [0u8; 64];
@@ -79,24 +79,28 @@ async fn run(spawner: Spawner) {
    let board = <board::Board as LoRaBoard>::init();
    let parts = board.into_parts();

-    spawner
-        .spawn(radio::radio_task(parts.radio, &COMMANDS, &RESPONSES, &STATUS))
-        .expect("spawn radio_task");
+    spawner.spawn(
+        radio::radio_task(parts.radio, &COMMANDS, &RESPONSES, &STATUS)
+            .expect("spawn radio_task"),
+    );

-    spawner
-        .spawn(host::host_task(
+    spawner.spawn(
+        host::host_task(
            parts.host,
            &COMMANDS,
            &RESPONSES,
            &DISPLAY_COMMANDS,
            parts.display.is_some(),
            parts.mac,
-        ))
-        .expect("spawn host_task");
+        )
+        .expect("spawn host_task"),
+    );

    if let Some(dp) = parts.display {
-        spawner
-            .spawn(display::display_task(dp, parts.led, &STATUS, &DISPLAY_COMMANDS))
-            .expect("spawn display_task");
+        #[allow(clippy::unit_arg)] // LedDriver is () for boards without LEDs
+        spawner.spawn(
+            display::display_task(dp, parts.led, &STATUS, &DISPLAY_COMMANDS)
+                .expect("spawn display_task"),
+        );
    }
 }