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authorPaul Bender <pebender@gmail.com>2025-09-13 15:17:36 -0700
committerHenrik Tjäder <henrik@tjaders.com>2025-09-17 18:57:09 +0000
commite8c260a74577e1c1aadd1964e6f7e45afecd2e3e (patch)
treeffeb5b476b145cfa0b703d9765dbab906daafccd /examples/esp32c3
parent1365471f5a3cf393a7525c98c96d04b9fcdb0b44 (diff)
Update esp32c{3,6} support to esp-hal-1.0.0-rc.0.
Diffstat (limited to 'examples/esp32c3')
-rw-r--r--examples/esp32c3/.cargo/config.toml8
-rw-r--r--examples/esp32c3/Cargo.lock679
-rw-r--r--examples/esp32c3/Cargo.toml23
-rw-r--r--examples/esp32c3/README.md8
-rw-r--r--examples/esp32c3/examples/monotonic.rs8
-rw-r--r--examples/esp32c3/examples/sw_and_hw.rs8
6 files changed, 444 insertions, 290 deletions
diff --git a/examples/esp32c3/.cargo/config.toml b/examples/esp32c3/.cargo/config.toml
index 05f0a29..8d57a1c 100644
--- a/examples/esp32c3/.cargo/config.toml
+++ b/examples/esp32c3/.cargo/config.toml
@@ -1,16 +1,20 @@
[target.riscv32imc-unknown-none-elf]
# Real hardware
-# runner = "espflash flash --monitor"
+# runner = "espflash flash --monitor --chip esp32c3"
# QEMU emulator
runner = "./runner.sh"
[build]
rustflags = [
- "-C", "link-arg=-Tlinkall.x",
# Required to obtain backtraces (e.g. when using the "esp-backtrace" crate.)
# NOTE: May negatively impact performance of produced code
"-C", "force-frame-pointers",
+ # This should be last.
+ "-C", "link-arg=-Tlinkall.x",
]
target = "riscv32imc-unknown-none-elf"
+
+[unstable]
+build-std = ["alloc", "core"]
diff --git a/examples/esp32c3/Cargo.lock b/examples/esp32c3/Cargo.lock
index b359700..0f316fb 100644
--- a/examples/esp32c3/Cargo.lock
+++ b/examples/esp32c3/Cargo.lock
@@ -4,15 +4,15 @@ version = 4
[[package]]
name = "anyhow"
-version = "1.0.97"
+version = "1.0.99"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcfed56ad506cb2c684a14971b8861fdc3baaaae314b9e5f9bb532cbe3ba7a4f"
+checksum = "b0674a1ddeecb70197781e945de4b3b8ffb61fa939a5597bcf48503737663100"
[[package]]
name = "autocfg"
-version = "1.4.0"
+version = "1.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
+checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
[[package]]
name = "bare-metal"
@@ -31,18 +31,18 @@ dependencies = [
[[package]]
name = "bitfield"
-version = "0.18.1"
+version = "0.19.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c7e6caee68becd795bfd65f1a026e4d00d8f0c2bc9be5eb568e1015f9ce3c34"
+checksum = "62a3a774b2fcac1b726922b921ebba5e9fe36ad37659c822cf8ff2c1e0819892"
dependencies = [
"bitfield-macros",
]
[[package]]
name = "bitfield-macros"
-version = "0.18.1"
+version = "0.19.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "331afbb18ce7b644c0b428726d369c5dd37ca0b815d72a459fcc2896c3c8ad32"
+checksum = "52511b09931f7d5fe3a14f23adefbc23e5725b184013e96c8419febb61f14734"
dependencies = [
"proc-macro2",
"quote",
@@ -51,15 +51,15 @@ dependencies = [
[[package]]
name = "bitflags"
-version = "2.9.0"
+version = "2.9.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c8214115b7bf84099f1309324e63141d4c5d7cc26862f97a0a857dbefe165bd"
+checksum = "2261d10cca569e4643e526d8dc2e62e433cc8aba21ab764233731f8d369bf394"
[[package]]
name = "bytemuck"
-version = "1.22.0"
+version = "1.23.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6b1fc10dbac614ebc03540c9dbd60e83887fda27794998c6528f1782047d540"
+checksum = "3995eaeebcdf32f91f980d360f78732ddc061097ab4e39991ae7a6ace9194677"
[[package]]
name = "byteorder"
@@ -69,40 +69,51 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
[[package]]
name = "cfg-if"
-version = "1.0.0"
+version = "1.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+checksum = "2fd1289c04a9ea8cb22300a459a72a385d7c73d3259e2ed7dcb2af674838cfa9"
[[package]]
-name = "chrono"
-version = "0.4.40"
+name = "critical-section"
+version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a7964611d71df112cb1730f2ee67324fcf4d0fc6606acbbe9bfe06df124637c"
+checksum = "790eea4361631c5e7d22598ecd5723ff611904e3344ce8720784c93e3d83d40b"
+
+[[package]]
+name = "crypto-common"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
dependencies = [
- "num-traits",
+ "generic-array",
+ "typenum",
]
[[package]]
-name = "critical-section"
-version = "1.2.0"
+name = "darling"
+version = "0.20.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "790eea4361631c5e7d22598ecd5723ff611904e3344ce8720784c93e3d83d40b"
+checksum = "fc7f46116c46ff9ab3eb1597a45688b6715c6e628b5c133e288e709a29bcb4ee"
+dependencies = [
+ "darling_core 0.20.11",
+ "darling_macro 0.20.11",
+]
[[package]]
name = "darling"
-version = "0.20.10"
+version = "0.21.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f63b86c8a8826a49b8c21f08a2d07338eec8d900540f8630dc76284be802989"
+checksum = "9cdf337090841a411e2a7f3deb9187445851f91b309c0c0a29e05f74a00a48c0"
dependencies = [
- "darling_core",
- "darling_macro",
+ "darling_core 0.21.3",
+ "darling_macro 0.21.3",
]
[[package]]
name = "darling_core"
-version = "0.20.10"
+version = "0.20.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95133861a8032aaea082871032f5815eb9e98cef03fa916ab4500513994df9e5"
+checksum = "0d00b9596d185e565c2207a0b01f8bd1a135483d02d9b7b0a54b11da8d53412e"
dependencies = [
"fnv",
"ident_case",
@@ -113,21 +124,45 @@ dependencies = [
]
[[package]]
+name = "darling_core"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1247195ecd7e3c85f83c8d2a366e4210d588e802133e1e355180a9870b517ea4"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "darling_macro"
+version = "0.20.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
+dependencies = [
+ "darling_core 0.20.11",
+ "quote",
+ "syn",
+]
+
+[[package]]
name = "darling_macro"
-version = "0.20.10"
+version = "0.21.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806"
+checksum = "d38308df82d1080de0afee5d069fa14b0326a88c14f15c5ccda35b4a6c414c81"
dependencies = [
- "darling_core",
+ "darling_core 0.21.3",
"quote",
"syn",
]
[[package]]
name = "delegate"
-version = "0.13.3"
+version = "0.13.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9b6483c2bbed26f97861cf57651d4f2b731964a28cd2257f934a4b452480d21"
+checksum = "6178a82cf56c836a3ba61a7935cdb1c49bfaa6fa4327cd5bf554a503087de26b"
dependencies = [
"proc-macro2",
"quote",
@@ -135,6 +170,15 @@ dependencies = [
]
[[package]]
+name = "digest"
+version = "0.10.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
+dependencies = [
+ "crypto-common",
+]
+
+[[package]]
name = "document-features"
version = "0.2.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -145,12 +189,13 @@ dependencies = [
[[package]]
name = "embassy-embedded-hal"
-version = "0.3.0"
+version = "0.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41fea5ef5bed4d3468dfd44f5c9fa4cda8f54c86d4fb4ae683eacf9d39e2ea12"
+checksum = "8c62a3bf127e03832fb97d8b01a058775e617653bc89e2a12c256485a7fb54c1"
dependencies = [
+ "embassy-embedded-hal 0.4.0",
"embassy-futures",
- "embassy-sync",
+ "embassy-sync 0.6.2",
"embassy-time",
"embedded-hal 0.2.7",
"embedded-hal 1.0.0",
@@ -161,10 +206,36 @@ dependencies = [
]
[[package]]
+name = "embassy-embedded-hal"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1611b7a7ab5d1fbed84c338df26d56fd9bded58006ebb029075112ed2c5e039"
+dependencies = [
+ "embassy-futures",
+ "embassy-hal-internal",
+ "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-futures"
-version = "0.1.1"
+version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f878075b9794c1e4ac788c95b728f26aa6366d32eeb10c7051389f898f7d067"
+checksum = "dc2d050bdc5c21e0862a89256ed8029ae6c290a93aecefc73084b3002cdebb01"
+
+[[package]]
+name = "embassy-hal-internal"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95285007a91b619dc9f26ea8f55452aa6c60f7115a4edc05085cd2bd3127cd7a"
+dependencies = [
+ "num-traits",
+]
[[package]]
name = "embassy-sync"
@@ -181,6 +252,20 @@ dependencies = [
]
[[package]]
+name = "embassy-sync"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73974a3edbd0bd286759b3d483540f0ebef705919a5f56f4fc7709066f71689b"
+dependencies = [
+ "cfg-if",
+ "critical-section",
+ "embedded-io-async",
+ "futures-core",
+ "futures-sink",
+ "heapless",
+]
+
+[[package]]
name = "embassy-time"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -198,9 +283,9 @@ dependencies = [
[[package]]
name = "embassy-time-driver"
-version = "0.2.0"
+version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d45f5d833b6d98bd2aab0c2de70b18bfaa10faf661a1578fd8e5dfb15eb7eba"
+checksum = "a0a244c7dc22c8d0289379c8d8830cae06bb93d8f990194d0de5efb3b5ae7ba6"
dependencies = [
"document-features",
]
@@ -270,33 +355,21 @@ dependencies = [
]
[[package]]
-name = "enum-as-inner"
-version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1e6a265c649f3f5979b601d26f1d05ada116434c87741c9493cb56218f76cbc"
-dependencies = [
- "heck",
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
name = "enumset"
-version = "1.1.5"
+version = "1.1.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d07a4b049558765cef5f0c1a273c3fc57084d768b44d2f98127aef4cceb17293"
+checksum = "25b07a8dfbbbfc0064c0a6bdf9edcf966de6b1c33ce344bdeca3b41615452634"
dependencies = [
"enumset_derive",
]
[[package]]
name = "enumset_derive"
-version = "0.10.0"
+version = "0.14.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59c3b24c345d8c314966bdc1832f6c2635bfcce8e7cf363bd115987bba2ee242"
+checksum = "f43e744e4ea338060faee68ed933e46e722fb7f3617e722a5772d7e856d8b3ce"
dependencies = [
- "darling",
+ "darling 0.21.3",
"proc-macro2",
"quote",
"syn",
@@ -310,124 +383,151 @@ checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
[[package]]
name = "esp-backtrace"
-version = "0.15.1"
+version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4cd70abe47945c9116972781b5c05277ad855a5f5569fe2afd3e2e61a103cc0"
+checksum = "5f270a29a3c4e492399b13e157b10151a7616cba69c4d554076ea93ed1bd2916"
dependencies = [
- "esp-build",
+ "cfg-if",
+ "esp-config",
"esp-println",
+ "heapless",
]
[[package]]
-name = "esp-build"
+name = "esp-bootloader-esp-idf"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8aa1c8f9954c9506699cf1ca10a2adcc226ff10b6ae3cb9e875cf2c6a0b9a372"
+checksum = "3a093dbdc64b0288baacc214c2e8c2f3f13ecbf979c36ee2f63797ecf22538f1"
dependencies = [
- "quote",
- "syn",
- "termcolor",
+ "cfg-if",
+ "document-features",
+ "embedded-storage",
+ "esp-config",
+ "esp-rom-sys",
+ "jiff",
+ "strum",
]
[[package]]
name = "esp-config"
-version = "0.3.1"
+version = "0.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "158dba334d3a2acd8d93873c0ae723ca1037cc78eefe5d6b4c5919b0ca28e38e"
+checksum = "abd4a8db4b72794637a25944bc8d361c3cc271d4f03987ce8741312b6b61529c"
dependencies = [
"document-features",
+ "esp-metadata-generated",
+ "evalexpr",
+ "serde",
+ "serde_yaml",
]
[[package]]
name = "esp-hal"
-version = "1.0.0-beta.0"
+version = "1.0.0-rc.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9efaa9c1324ca20a22086aba2ce47a9bdc5bd65969af8b0cd5e879603b57bef"
+checksum = "f3887eda2917deef3d99e7a5c324f9190714e99055361ad36890dffd0a995b49"
dependencies = [
- "basic-toml",
"bitfield",
"bitflags",
"bytemuck",
"cfg-if",
- "chrono",
"critical-section",
"delegate",
+ "digest",
"document-features",
- "embassy-embedded-hal",
+ "embassy-embedded-hal 0.3.2",
"embassy-futures",
- "embassy-sync",
+ "embassy-sync 0.6.2",
"embedded-can",
"embedded-hal 1.0.0",
"embedded-hal-async",
"embedded-io",
"embedded-io-async",
"enumset",
- "esp-build",
"esp-config",
"esp-hal-procmacros",
- "esp-metadata",
+ "esp-metadata-generated",
"esp-riscv-rt",
- "esp32c3 0.28.0",
+ "esp-rom-sys",
+ "esp32",
+ "esp32c2",
+ "esp32c3",
+ "esp32c6",
+ "esp32h2",
+ "esp32s2",
+ "esp32s3",
"fugit",
"instability",
"nb 1.1.0",
"paste",
"portable-atomic",
- "rand_core",
+ "rand_core 0.6.4",
+ "rand_core 0.9.3",
"riscv 0.12.1",
"serde",
- "strum 0.27.1",
+ "strum",
"ufmt-write",
- "void",
"xtensa-lx",
"xtensa-lx-rt",
]
[[package]]
name = "esp-hal-procmacros"
-version = "0.17.0"
+version = "0.19.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bd340a20a7d546570af58fd9e2aae17466a42572680d8e70d35fc7c475c4ed8"
+checksum = "fbece384edaf0d1eabfa45afa96d910634d4158638ef983b2d419a8dec832246"
dependencies = [
- "darling",
"document-features",
"litrs",
"proc-macro-crate",
- "proc-macro-error2",
"proc-macro2",
"quote",
"syn",
+ "termcolor",
]
[[package]]
name = "esp-metadata"
-version = "0.6.0"
+version = "0.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30b4bffc22b7b1222c9467f0cb90eb49dcb63de810ecb3300e4b3bbc4ac2423e"
+checksum = "a6fbc1d166be84c0750f121e95c8989ddebd7e7bdd86af3594a6cfb34f039650"
dependencies = [
"anyhow",
"basic-toml",
+ "indexmap",
+ "proc-macro2",
+ "quote",
"serde",
- "strum 0.26.3",
+ "strum",
+]
+
+[[package]]
+name = "esp-metadata-generated"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "189d36b8c8a752bdebec67fd02a15ebb1432feea345553749bca7ce2393cc795"
+dependencies = [
+ "esp-metadata",
]
[[package]]
name = "esp-println"
-version = "0.13.1"
+version = "0.15.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "960703930f9f3c899ddedd122ea27a09d6a612c22323157e524af5b18876448e"
+checksum = "3e7e3ab41e96093d7fd307e93bfc88bd646a8ff23036ebf809e116b18869f719"
dependencies = [
"critical-section",
- "esp-build",
+ "document-features",
+ "esp-metadata-generated",
"log",
"portable-atomic",
]
[[package]]
name = "esp-riscv-rt"
-version = "0.10.0"
+version = "0.12.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec69987b3d7c48b65f8fb829220832a101478d766c518ae836720d040608d5dd"
+checksum = "9a00370dfcb0ccc01c6b2540076379c6efd6890a27f584de217c38e3239e19d5"
dependencies = [
"document-features",
"riscv 0.12.1",
@@ -435,22 +535,44 @@ dependencies = [
]
[[package]]
+name = "esp-rom-sys"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "646aca2b30503b6c6f34250255fbd5887fd0c4104ea90802c1fea34f3035e7d6"
+dependencies = [
+ "cfg-if",
+ "document-features",
+ "esp-metadata-generated",
+]
+
+[[package]]
+name = "esp32"
+version = "0.38.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7680f79e3a4770e59c2dc25b17dcd852921ee57ffae9a4c4806c9ca5001d54d"
+dependencies = [
+ "critical-section",
+ "vcell",
+]
+
+[[package]]
name = "esp32-c3"
-version = "0.1.0"
+version = "0.2.0"
dependencies = [
"esp-backtrace",
+ "esp-bootloader-esp-idf",
"esp-hal",
"esp-println",
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"memchr",
]
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name = "xtensa-lx"
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"critical-section",
- "document-features",
]
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"document-features",
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"r0",
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"xtensa-lx",
"xtensa-lx-rt-proc-macros",
]
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name = "xtensa-lx-rt-proc-macros"
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dependencies = [
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"quote",
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diff --git a/examples/esp32c3/Cargo.toml b/examples/esp32c3/Cargo.toml
index 74aa094..68b94b7 100644
--- a/examples/esp32c3/Cargo.toml
+++ b/examples/esp32c3/Cargo.toml
@@ -1,24 +1,25 @@
[package]
name = "esp32-c3"
-version = "0.1.0"
+version = "0.2.0"
edition = "2021"
license = "MIT OR Apache-2.0"
[workspace]
+[features]
+test-critical-section = []
+riscv-esp32c3-backend = ["rtic/riscv-esp32c3-backend", "rtic-monotonics/esp32c3-systimer"]
+
[dependencies]
-rtic = { path = "../../rtic/" }
-rtic-monotonics = {path = "../../rtic-monotonics/"}
-esp-hal = { version = "1.0.0-beta.0", features = ["esp32c3", "unstable"] }
-esp-backtrace = { version = "0.15.0", features = [
+esp-backtrace = { version = "0.17.0", features = [
"esp32c3",
"panic-handler",
"exception-handler",
"println",
] }
-esp32c3 = {version = "0.29.0", features = ["critical-section"]}
-esp-println = { version = "0.13.0", features = ["esp32c3"] }
-
-[features]
-test-critical-section = []
-riscv-esp32c3-backend = ["rtic/riscv-esp32c3-backend", "rtic-monotonics/esp32c3-systimer"]
+esp-bootloader-esp-idf = { version = "0.2.0", features = ["esp32c3"] }
+esp-hal = { version = "=1.0.0-rc.0", features = ["esp32c3", "unstable"] }
+esp-println = { version = "0.15.0", features = ["esp32c3"] }
+esp32c3 = { version = "0.30.0", features = ["critical-section"] }
+rtic = { path = "../../rtic/" }
+rtic-monotonics = { path = "../../rtic-monotonics/" }
diff --git a/examples/esp32c3/README.md b/examples/esp32c3/README.md
index 788790a..a1166fa 100644
--- a/examples/esp32c3/README.md
+++ b/examples/esp32c3/README.md
@@ -1,9 +1,10 @@
-### ESP32-C3 RTIC template
+# ESP32-C3 RTIC template
+
This crate showcases a simple RTIC application for the ESP32-C3.
## Prerequisites
-# Espressif toolchain
+### Espressif toolchain
This crate uses the most convenient option in ``cargo-espflash`` and ``espflash``
```cargo install cargo-espflash espflash```
@@ -26,7 +27,8 @@ Now, running
in the root of this crate should do the trick.
-# Expected behavior
+## Expected behavior
+
The example ``sw_and_hw``
- Prints ``init``
- Enters a high prio task
diff --git a/examples/esp32c3/examples/monotonic.rs b/examples/esp32c3/examples/monotonic.rs
index 1c0bd77..0063115 100644
--- a/examples/esp32c3/examples/monotonic.rs
+++ b/examples/esp32c3/examples/monotonic.rs
@@ -1,6 +1,14 @@
+#![deny(
+ clippy::mem_forget,
+ reason = "mem::forget is generally not safe to do with esp_hal types, especially those \
+ holding buffers for the duration of a data transfer."
+)]
#![no_main]
#![no_std]
use esp_backtrace as _;
+
+esp_bootloader_esp_idf::esp_app_desc!();
+
#[rtic::app(device = esp32c3, dispatchers = [])]
mod app {
use rtic_monotonics::esp32c3::prelude::*;
diff --git a/examples/esp32c3/examples/sw_and_hw.rs b/examples/esp32c3/examples/sw_and_hw.rs
index e8952ec..1edcf34 100644
--- a/examples/esp32c3/examples/sw_and_hw.rs
+++ b/examples/esp32c3/examples/sw_and_hw.rs
@@ -1,5 +1,13 @@
+#![deny(
+ clippy::mem_forget,
+ reason = "mem::forget is generally not safe to do with esp_hal types, especially those \
+ holding buffers for the duration of a data transfer."
+)]
#![no_main]
#![no_std]
+
+esp_bootloader_esp_idf::esp_app_desc!();
+
#[rtic::app(device = esp32c3, dispatchers=[FROM_CPU_INTR0, FROM_CPU_INTR1])]
mod app {
use esp_backtrace as _;